If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email firstname.lastname@example.org.
Please tell us what format you need. It will help us if you say what assistive technology you use.
This issue includes public health discussion of carbon monoxide, air quality improvement options, extreme weather and the HPA response to the 2012 Olympic and Paralympic Games.
This report was published by Health Protection Agency (now Public Health England).