Statistical data set

ENV02 - Air quality statistics

An annual update of data on concentrations of major air pollutants in the UK.

This data set contains data on the concentrations of major air pollutants as measured by the Automatic Urban and Rural Network (AURN).

If you require the data in another format such as Excel please contact: enviro.statistics@defra.gsi.gov.uk

Particulate matter (PM10) concentrations in the UK, 1992 to 2017

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Particulate matter (PM2.5) concentrations in UK, 2009 to 2017

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Nitrogen dioxide (NO2) concentrations in the UK, 1990 to 2017

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Ozone (O3) concentrations in UK, 1987 to 2017

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If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email defra.helpline@defra.gsi.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Number of days when air pollution is moderate or higher in the UK, 2010 to 2017 (detailed site data)

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If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email defra.helpline@defra.gsi.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Published 25 April 2013
Last updated 26 April 2018 + show all updates
  1. Data tables associated with annual release
  2. New data for air quality in 2016 available.
  3. Annual update.
  4. new figures for 2014 published
  5. 2013 detailed data updated
  6. air quality statistics 2012 - updated tables
  7. First published.