Public health, environmental and social determinants of health (PHE)

WHO releases country estimates on air pollution exposure and health impact

27 September 2016 | GENEVA – A new WHO air quality model confirms that 92% of the world’s population lives in places where air quality levels exceed WHO limits. Information is presented via interactive maps, highlighting areas within countries that exceed WHO limits.

Burden of disease from ambient and household air pollution

Black soot produced by burning refinery by-products at a petrochemical complex south of Lyon, France

In new estimates released, WHO reports that in 2012 around 7 million people died - one in eight of total global deaths – as a result of air pollution exposure. This finding more than doubles previous estimates and confirms that air pollution is now the world’s largest single environmental health risk. Reducing air pollution could save millions of lives.

fact buffet

3 million deaths attributable to ambient air pollution

Ambient air pollution: A global assessment of exposure and burden of disease

4.3 million deathsattributable to household air pollution

Mortality from household air pollution 2012 - summary of results.
pdf, 558kb

3000 cities and townsworldwide are reporting air pollution levels

Air quality in cities database – summary of results
pdf, 689kb