Dust particles thrown up from deserts such as the Sahara and Gobi are playing a previously unknown role in air pollution, a ...

Due to wildfire smoke blanketing much of the country, Environment Canada has issued a special air quality statement for the ...

New research exposes shocking differences in cooking method pollution levels. Your traditional cooking techniques might be ...

The EPA aims to end a reporting rule tracking big polluters, risking higher emissions and data loss as local groups fight for ...

An air quality alert remains in effect for the entire Chicago area, with another "Air Pollution Action Day" alert declared as ...

"We will use China's advanced atmospheric chemical transport model to provide guidance to the haze control, helping Bangkok to make its own air quality emergency solution together with local ...

Air quality regulators in Southern California have rejected rules that would have curbed harmful emissions from gas-powered ...

Jakarta ranked as the fifth most polluted city in the world, according to air quality data from monitoring site IQAir.

An air quality advisory is expected to remain in effect until noon June 6 as Michigan continues to see effects of Canadian ...

Smoke coming in from Canadian wildfires settled over Chicago, causing unhealthy air quality conditions for at-risk groups.

EDT on Friday, the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Van ...