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2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3b9985eaee00074150f303/fig15_ozone_urban_background_hours_above_moderate.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3b9a3bd52550a19950f2d8","filename":"fig16_ozone_monthly.csv"}],"attachment_type":"file","command_paper_number":"","content_type":"text/csv","file_size":1599,"filename":"fig16_ozone_monthly.csv","id":"9360528","isbn":"","title":"Figure 16: Monthly mean daily maximum 8-hour mean concentrations of O3 in the UK, 2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3b9a3bd52550a19950f2d8/fig16_ozone_monthly.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3b9a5dd52550a19950f2d9","filename":"fig17_urban_days_above_moderate.csv"}],"attachment_type":"file","command_paper_number":"","content_type":"text/csv","file_size":868,"filename":"fig17_urban_days_above_moderate.csv","id":"9360529","isbn":"","title":"Figure 17: Mean number of days per urban site when air pollution was ‘Moderate’ or higher in the UK, 2010 to 2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3b9a5dd52550a19950f2d9/fig17_urban_days_above_moderate.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3b9b18d52550a19950f2da","filename":"fig18_urban_days_above_moderate_by_pollutant.csv"}],"attachment_type":"file","command_paper_number":"","content_type":"text/csv","file_size":2738,"filename":"fig18_urban_days_above_moderate_by_pollutant.csv","id":"9360530","isbn":"","title":"Figure 18: Average number of days when levels of ozone, particulate matter, nitrogen dioxide and sulphur dioxide were ‘Moderate’ or higher at urban sites in the UK, 2010 to 2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3b9b18d52550a19950f2da/fig18_urban_days_above_moderate_by_pollutant.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3b9ba34c7605ab567238b3","filename":"fig19_rural_days_above_moderate_by_pollutant.csv"}],"attachment_type":"file","command_paper_number":"","content_type":"text/csv","file_size":1658,"filename":"fig19_rural_days_above_moderate_by_pollutant.csv","id":"9360531","isbn":"","title":"Figure 19: Mean number of days per rural site when air pollution was 'Moderate' or higher in the UK, 2010 to 2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3b9ba34c7605ab567238b3/fig19_rural_days_above_moderate_by_pollutant.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3b9bc94c7605ab567238b4","filename":"PM25_Tables_2025.ods"}],"attachment_type":"file","command_paper_number":"","content_type":"application/vnd.oasis.opendocument.spreadsheet","file_size":298408,"filename":"PM25_Tables_2025.ods","id":"9360532","isbn":"","title":"Particulate Matter (PM2.5) 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data)","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3b9c24da47783d877238d0/Air_Pollution_Episodes_2025.ods"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3b9c3beaee00074150f304","filename":"Daily_Air_Quality_Index.ods"}],"attachment_type":"file","command_paper_number":"","content_type":"application/vnd.oasis.opendocument.spreadsheet","file_size":5730,"filename":"Daily_Air_Quality_Index.ods","id":"9360537","isbn":"","title":"Daily Air Quality Index Table","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3b9c3beaee00074150f304/Daily_Air_Quality_Index.ods"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3e6cb6eaee00074150f644","filename":"fig12a_amct_plot_v2.csv"}],"attachment_type":"file","command_paper_number":"","content_type":"text/csv","file_size":1530,"filename":"fig12a_amct_plot_v2.csv","id":"9361001","isbn":"","title":"Figure 12a: The annual mean PM2.5 concentration measured at monitoring stations in England from 2009 to 2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3e6cb6eaee00074150f644/fig12a_amct_plot_v2.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3e6cc4da47783d87723bd3","filename":"fig12b_amct_plot_v3.csv"}],"attachment_type":"file","command_paper_number":"","content_type":"text/csv","file_size":676,"filename":"fig12b_amct_plot_v3.csv","id":"9361002","isbn":"","title":"Figure 12b: Number of monitoring stations in England above and below the AMCT from 2009 to 2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3e6cc4da47783d87723bd3/fig12b_amct_plot_v3.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3babbc33bc5beefd3c4847","filename":"fig12c_pert_progress.csv"}],"attachment_type":"file","command_paper_number":"","content_type":"text/csv","file_size":101,"filename":"fig12c_pert_progress.csv","id":"9361003","isbn":"","title":"Figure 12c: Percentage change in population exposure to PM2.5: 2019 to 2025","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3babbc33bc5beefd3c4847/fig12c_pert_progress.csv"},{"accessible":true,"alternative_format_contact_email":"defra.helpline@defra.gov.uk","assets":[{"asset_manager_id":"6a3e68d930b491f55b3c4b14","filename":"PM2.5_Targets_England_2025.ods"}],"attachment_type":"file","command_paper_number":"","content_type":"application/vnd.oasis.opendocument.spreadsheet","file_size":161572,"filename":"PM2.5_Targets_England_2025.ods","id":"9364678","isbn":"","title":"Particulate Matter (PM2.5) Targets Table","unique_reference":"","unnumbered_command_paper":false,"unnumbered_hoc_paper":false,"url":"https://assets.publishing.service.gov.uk/media/6a3e68d930b491f55b3c4b14/PM2.5_Targets_England_2025.ods"}],"body":"<div class=\"govspeak\"><p>This data set contains data on the concentrations of major air pollutants as measured by the Automatic Urban and Rural Network (AURN).</p>\n\n<p>If you require the data in another format please contact:  <a href=\"mailto:AQIE.Correspondence@defra.gov.uk\">AQIE.Correspondence@defra.gov.uk</a></p>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9bc94c7605ab567238b4/PM25_Tables_2025.ods\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 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href=\"https://www.gov.uk/guidance/using-open-document-formats-odf-in-your-organisation\" target=\"_self\" class=\"govuk-link\">OpenDocument</a> format\n</p>\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3e68d930b491f55b3c4b14/PM2.5_Targets_England_2025.ods\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3e68d930b491f55b3c4b14/PM2.5_Targets_England_2025.ods\">Particulate Matter (PM2.5) Targets Table</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"OpenDocument Spreadsheet\" class=\"gem-c-attachment__abbr\">ODS</abbr></span>, <span class=\"gem-c-attachment__attribute\">158 KB</span></p>\n\n\n\n        <p class=\"gem-c-attachment__metadata\">\n          This file is in an <a href=\"https://www.gov.uk/guidance/using-open-document-formats-odf-in-your-organisation\" target=\"_self\" class=\"govuk-link\">OpenDocument</a> format\n</p>\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9bde30b491f55b3c482c/PM10_Tables_2025.ods\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9bde30b491f55b3c482c/PM10_Tables_2025.ods\">Particulate Matter (PM10) Tables</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"OpenDocument Spreadsheet\" class=\"gem-c-attachment__abbr\">ODS</abbr></span>, <span class=\"gem-c-attachment__attribute\">221 KB</span></p>\n\n\n\n        <p class=\"gem-c-attachment__metadata\">\n          This file is in an <a href=\"https://www.gov.uk/guidance/using-open-document-formats-odf-in-your-organisation\" target=\"_self\" class=\"govuk-link\">OpenDocument</a> format\n</p>\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9bf030b491f55b3c482d/O3_Tables_2025.ods\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9bf030b491f55b3c482d/O3_Tables_2025.ods\">Ozone (O3) Tables</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"OpenDocument Spreadsheet\" class=\"gem-c-attachment__abbr\">ODS</abbr></span>, <span class=\"gem-c-attachment__attribute\">294 KB</span></p>\n\n\n\n        <p class=\"gem-c-attachment__metadata\">\n          This file is in an <a href=\"https://www.gov.uk/guidance/using-open-document-formats-odf-in-your-organisation\" target=\"_self\" class=\"govuk-link\">OpenDocument</a> format\n</p>\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9c044c7605ab567238b6/NO2_Tables_2025.ods\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9c044c7605ab567238b6/NO2_Tables_2025.ods\">Nitrogen Dioxide (NO2) Tables</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"OpenDocument Spreadsheet\" class=\"gem-c-attachment__abbr\">ODS</abbr></span>, <span class=\"gem-c-attachment__attribute\">466 KB</span></p>\n\n\n\n        <p class=\"gem-c-attachment__metadata\">\n          This file is in an <a href=\"https://www.gov.uk/guidance/using-open-document-formats-odf-in-your-organisation\" target=\"_self\" class=\"govuk-link\">OpenDocument</a> format\n</p>\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9c24da47783d877238d0/Air_Pollution_Episodes_2025.ods\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9c24da47783d877238d0/Air_Pollution_Episodes_2025.ods\">Number of days when air pollution is moderate or higher in the UK, 2010 to 2025 (detailed site data)</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"OpenDocument Spreadsheet\" class=\"gem-c-attachment__abbr\">ODS</abbr></span>, <span class=\"gem-c-attachment__attribute\">253 KB</span></p>\n\n\n\n        <p class=\"gem-c-attachment__metadata\">\n          This file is in an <a href=\"https://www.gov.uk/guidance/using-open-document-formats-odf-in-your-organisation\" target=\"_self\" class=\"govuk-link\">OpenDocument</a> format\n</p>\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9c3beaee00074150f304/Daily_Air_Quality_Index.ods\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9c3beaee00074150f304/Daily_Air_Quality_Index.ods\">Daily Air Quality Index Table</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"OpenDocument Spreadsheet\" class=\"gem-c-attachment__abbr\">ODS</abbr></span>, <span class=\"gem-c-attachment__attribute\">5.6 KB</span></p>\n\n\n\n        <p class=\"gem-c-attachment__metadata\">\n          This file is in an <a href=\"https://www.gov.uk/guidance/using-open-document-formats-odf-in-your-organisation\" target=\"_self\" class=\"govuk-link\">OpenDocument</a> format\n</p>\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b965deaee00074150f2fd/fig01_nitrogen_dioxide_annual.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b965deaee00074150f2fd/fig01_nitrogen_dioxide_annual.csv\">Figure 1: Annual mean concentrations of NO2 in the UK, 1990 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">8.71 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 1: Annual mean concentrations of NO2 in the UK, 1990 to 2025 online\" href=\"/csv-preview/6a3b965deaee00074150f2fd/fig01_nitrogen_dioxide_annual.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b96a2d52550a19950f2d2/fig02_nitrogen_dioxide_road_hours_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b96a2d52550a19950f2d2/fig02_nitrogen_dioxide_road_hours_above_moderate.csv\">Figure 2: Mean hours when NO2 pollution was moderate or higher for roadside sites, 1997 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">7.36 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 2: Mean hours when NO2 pollution was moderate or higher for roadside sites, 1997 to 2025 online\" href=\"/csv-preview/6a3b96a2d52550a19950f2d2/fig02_nitrogen_dioxide_road_hours_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b96c6d52550a19950f2d3/fig03_nitrogen_dioxide_weekday.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b96c6d52550a19950f2d3/fig03_nitrogen_dioxide_weekday.csv\">Figure 3: Weekday mean NO2 concentration at roadside, urban background and rural background sites, 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">1.44 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 3: Weekday mean NO2 concentration at roadside, urban background and rural background sites, 2025 online\" href=\"/csv-preview/6a3b96c6d52550a19950f2d3/fig03_nitrogen_dioxide_weekday.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b96e3da47783d877238cc/fig04_nitrogen_dioxide_hourly.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b96e3da47783d877238cc/fig04_nitrogen_dioxide_hourly.csv\">Figure 4: Hourly mean NO2 concentration at roadside, urban background and rural background sites, 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">4.24 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 4: Hourly mean NO2 concentration at roadside, urban background and rural background sites, 2025 online\" href=\"/csv-preview/6a3b96e3da47783d877238cc/fig04_nitrogen_dioxide_hourly.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9718eaee00074150f2ff/fig05_pm10_annual.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9718eaee00074150f2ff/fig05_pm10_annual.csv\">Figure 5: Annual mean concentrations of PM10 in the UK, 1992 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">6.04 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 5: Annual mean concentrations of PM10 in the UK, 1992 to 2025 online\" href=\"/csv-preview/6a3b9718eaee00074150f2ff/fig05_pm10_annual.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9738eaee00074150f300/fig06_pm25_annual.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9738eaee00074150f300/fig06_pm25_annual.csv\">Figure 6: Annual concentrations of PM2.5 in the UK, 2009 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">3.32 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 6: Annual concentrations of PM2.5 in the UK, 2009 to 2025 online\" href=\"/csv-preview/6a3b9738eaee00074150f300/fig06_pm25_annual.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9756d52550a19950f2d4/fig07_pm10_road_hours_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9756d52550a19950f2d4/fig07_pm10_road_hours_above_moderate.csv\">Figure 7: Annual mean hours when PM10 pollution was ‘Moderate’ or higher, for roadside sites, 1997 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">8.57 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 7: Annual mean hours when PM10 pollution was ‘Moderate’ or higher, for roadside sites, 1997 to 2025 online\" href=\"/csv-preview/6a3b9756d52550a19950f2d4/fig07_pm10_road_hours_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b977f33bc5beefd3c481f/fig08_pm10_urban_background_hours_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b977f33bc5beefd3c481f/fig08_pm10_urban_background_hours_above_moderate.csv\">Figure 8: Annual mean hours per site when PM10 pollution was ‘Moderate’ or higher, for urban background sites, 1992 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">10.8 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 8: Annual mean hours per site when PM10 pollution was ‘Moderate’ or higher, for urban background sites, 1992 to 2025 online\" href=\"/csv-preview/6a3b977f33bc5beefd3c481f/fig08_pm10_urban_background_hours_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b979e4c7605ab567238ae/fig09_pm25_road_hours_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b979e4c7605ab567238ae/fig09_pm25_road_hours_above_moderate.csv\">Figure 9: Annual mean hours when PM2.5 pollution was ‘Moderate’ or higher for roadside sites, 2009 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">5.24 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 9: Annual mean hours when PM2.5 pollution was ‘Moderate’ or higher for roadside sites, 2009 to 2025 online\" href=\"/csv-preview/6a3b979e4c7605ab567238ae/fig09_pm25_road_hours_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b97d733bc5beefd3c4820/fig10_pm25_urban_background_hours_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b97d733bc5beefd3c4820/fig10_pm25_urban_background_hours_above_moderate.csv\">Figure 10: Annual mean hours when PM2.5 pollution was ‘Moderate’ or higher for urban background sites, 2009 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">5.72 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 10: Annual mean hours when PM2.5 pollution was ‘Moderate’ or higher for urban background sites, 2009 to 2025 online\" href=\"/csv-preview/6a3b97d733bc5beefd3c4820/fig10_pm25_urban_background_hours_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b97f8d52550a19950f2d5/fig11_pm25_road_monthly.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b97f8d52550a19950f2d5/fig11_pm25_road_monthly.csv\">Figure 11: Monthly mean PM2.5 concentration at roadside and urban background sites, 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">1.52 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 11: Monthly mean PM2.5 concentration at roadside and urban background sites, 2025 online\" href=\"/csv-preview/6a3b97f8d52550a19950f2d5/fig11_pm25_road_monthly.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b981aeaee00074150f301/fig12_pm25_road_hourly.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b981aeaee00074150f301/fig12_pm25_road_hourly.csv\">Figure 12: Hourly mean PM2.5 concentration at roadside and urban background sites, 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">2.85 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 12: Hourly mean PM2.5 concentration at roadside and urban background sites, 2025 online\" href=\"/csv-preview/6a3b981aeaee00074150f301/fig12_pm25_road_hourly.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3e6cb6eaee00074150f644/fig12a_amct_plot_v2.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3e6cb6eaee00074150f644/fig12a_amct_plot_v2.csv\">Figure 12a: The annual mean PM2.5 concentration measured at monitoring stations in England from 2009 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">1.49 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 12a: The annual mean PM2.5 concentration measured at monitoring stations in England from 2009 to 2025 online\" href=\"/csv-preview/6a3e6cb6eaee00074150f644/fig12a_amct_plot_v2.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3e6cc4da47783d87723bd3/fig12b_amct_plot_v3.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3e6cc4da47783d87723bd3/fig12b_amct_plot_v3.csv\">Figure 12b: Number of monitoring stations in England above and below the AMCT from 2009 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">676 Bytes</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 12b: Number of monitoring stations in England above and below the AMCT from 2009 to 2025 online\" href=\"/csv-preview/6a3e6cc4da47783d87723bd3/fig12b_amct_plot_v3.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3babbc33bc5beefd3c4847/fig12c_pert_progress.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3babbc33bc5beefd3c4847/fig12c_pert_progress.csv\">Figure 12c: Percentage change in population exposure to PM2.5: 2019 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">101 Bytes</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 12c: Percentage change in population exposure to PM2.5: 2019 to 2025 online\" href=\"/csv-preview/6a3babbc33bc5beefd3c4847/fig12c_pert_progress.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b983bd52550a19950f2d7/fig13_ozone_annual.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b983bd52550a19950f2d7/fig13_ozone_annual.csv\">Figure 13: Annual mean concentrations of O3 in the UK, 1987 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">4.52 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 13: Annual mean concentrations of O3 in the UK, 1987 to 2025 online\" href=\"/csv-preview/6a3b983bd52550a19950f2d7/fig13_ozone_annual.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b99124c7605ab567238b0/fig14_ozone_rural_hours_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b99124c7605ab567238b0/fig14_ozone_rural_hours_above_moderate.csv\">Figure 14: Mean hours when O3 pollution was ‘Moderate’ or higher for rural background sites, 1987 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">11.4 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 14: Mean hours when O3 pollution was ‘Moderate’ or higher for rural background sites, 1987 to 2025 online\" href=\"/csv-preview/6a3b99124c7605ab567238b0/fig14_ozone_rural_hours_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9985eaee00074150f303/fig15_ozone_urban_background_hours_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9985eaee00074150f303/fig15_ozone_urban_background_hours_above_moderate.csv\">Figure 15: Mean hours when O3 pollution was ‘Moderate’ or higher for urban background sites, 1992 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">9.88 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 15: Mean hours when O3 pollution was ‘Moderate’ or higher for urban background sites, 1992 to 2025 online\" href=\"/csv-preview/6a3b9985eaee00074150f303/fig15_ozone_urban_background_hours_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9a3bd52550a19950f2d8/fig16_ozone_monthly.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9a3bd52550a19950f2d8/fig16_ozone_monthly.csv\">Figure 16: Monthly mean daily maximum 8-hour mean concentrations of O3 in the UK, 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">1.56 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 16: Monthly mean daily maximum 8-hour mean concentrations of O3 in the UK, 2025 online\" href=\"/csv-preview/6a3b9a3bd52550a19950f2d8/fig16_ozone_monthly.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9a5dd52550a19950f2d9/fig17_urban_days_above_moderate.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9a5dd52550a19950f2d9/fig17_urban_days_above_moderate.csv\">Figure 17: Mean number of days per urban site when air pollution was ‘Moderate’ or higher in the UK, 2010 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">868 Bytes</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 17: Mean number of days per urban site when air pollution was ‘Moderate’ or higher in the UK, 2010 to 2025 online\" href=\"/csv-preview/6a3b9a5dd52550a19950f2d9/fig17_urban_days_above_moderate.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9b18d52550a19950f2da/fig18_urban_days_above_moderate_by_pollutant.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9b18d52550a19950f2da/fig18_urban_days_above_moderate_by_pollutant.csv\">Figure 18: Average number of days when levels of ozone, particulate matter, nitrogen dioxide and sulphur dioxide were ‘Moderate’ or higher at urban sites in the UK, 2010 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">2.67 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 18: Average number of days when levels of ozone, particulate matter, nitrogen dioxide and sulphur dioxide were ‘Moderate’ or higher at urban sites in the UK, 2010 to 2025 online\" href=\"/csv-preview/6a3b9b18d52550a19950f2da/fig18_urban_days_above_moderate_by_pollutant.csv\">View online</a></p>\n\n\n\n</div></section>\n\n<section data-module=\"ga4-link-tracker\" class=\"gem-c-attachment govuk-!-margin-bottom-6\">\n  <div class=\"gem-c-attachment__thumbnail govuk-!-display-none-print\">\n    <a class=\"govuk-link\" target=\"_self\" tabindex=\"-1\" aria-hidden=\"true\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9ba34c7605ab567238b3/fig19_rural_days_above_moderate_by_pollutant.csv\">\n        <svg class=\"gem-c-attachment__thumbnail-image gem-c-attachment__thumbnail-image--spreadsheet\" version=\"1.1\" viewbox=\"0 0 99 140\" width=\"99\" height=\"140\" aria-hidden=\"true\">\n  <path d=\"M12 12h75v27H12zm0 47h18.75v63H12zm55 2v59H51V61h16m2-2H49v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M49 61.05V120H32.8V61.05H49m2-2H30.75v63H51V59zm34 2V120H69.05V61.05H85m2-2H67v63h20V59z\" stroke-width=\"0\"></path>\n  <path d=\"M30 68.5h56.5M30 77.34h56.5M30 112.7h56.5M30 95.02h56.5M30 86.18h56.5M30 103.86h56.5\" fill=\"none\" stroke-miterlimit=\"10\" stroke-width=\"2\"></path>\n</svg>\n\n</a>\n</div>\n  <div class=\"gem-c-attachment__details\">\n    <h2 class=\"gem-c-attachment__title\">\n      <a class=\"govuk-link\" target=\"_self\" data-ga4-link='{\"event_name\":\"file_download\",\"type\":\"attachment\"}' href=\"https://assets.publishing.service.gov.uk/media/6a3b9ba34c7605ab567238b3/fig19_rural_days_above_moderate_by_pollutant.csv\">Figure 19: Mean number of days per rural site when air pollution was 'Moderate' or higher in the UK, 2010 to 2025</a>\n</h2>\n\n\n      <p class=\"gem-c-attachment__metadata\"><span class=\"gem-c-attachment__attribute\"><abbr title=\"Comma-separated Values\" class=\"gem-c-attachment__abbr\">CSV</abbr></span>, <span class=\"gem-c-attachment__attribute\">1.62 KB</span></p>\n\n      <p class=\"gem-c-attachment__metadata\"><a class=\"govuk-link\" aria-label=\"View Figure 19: Mean number of days per rural site when air pollution was 'Moderate' or higher in the UK, 2010 to 2025 online\" href=\"/csv-preview/6a3b9ba34c7605ab567238b3/fig19_rural_days_above_moderate_by_pollutant.csv\">View online</a></p>\n\n\n\n</div></section>\n\n</div>","change_history":[{"note":"Annual update.","public_timestamp":"2026-06-30T08:30:08Z"},{"note":"Annual update.","public_timestamp":"2025-06-26T08:30:24Z"},{"note":"Annual update.","public_timestamp":"2024-04-30T08:30:02Z"},{"note":"Figures for 2022 published","public_timestamp":"2023-04-27T08:30:13Z"},{"note":"New addition including 2021 data published.","public_timestamp":"2022-04-28T08:30:03Z"},{"note":"2020 data published","public_timestamp":"2021-04-29T08:30:01Z"},{"note":"Table 20 amended and republished.","public_timestamp":"2020-09-23T10:19:30Z"},{"note":"New annual publication includes 2019 data.","public_timestamp":"2020-04-30T08:30:06Z"},{"note":"Figures for 2018 published","public_timestamp":"2019-04-25T08:30:02Z"},{"note":"Data tables associated with annual release","public_timestamp":"2018-04-26T08:30:10Z"},{"note":"New data for air quality in 2016 available.","public_timestamp":"2017-04-27T08:30:35Z"},{"note":"Annual 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