United Nations Environment Programme
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Air
We work to improve air quality to protect the environment and human health.
Actions on Air Quality’ Global Policy Report Update.
In Focus
Inger Andersen message for International Day of Clean Air for blue skies 2020
Video
All you need to know about air pollution: Types, sources and impact of air pollution
Interactive
The Challenge
Air pollution causes 1 in 9 deaths. It is the most important environmental health risk of our time.
Towards a pollution-free planet: background report
Read ReportNews and Stories
Story
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