There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in ...

On Saturday at 11:38 a.m. the National Weather Service reported an updated air quality alert in effect until Sunday at ...

On Sunday at 3:27 p.m. an air quality alert was reported by the NWS San Diego CA in effect until Monday at 8 a.m. for ...

An air quality alert is in effect Thursday for NYC, Long Island, and part of New Jersey due to smoke from the Canadian ...

An air quality alert was reported by the National Weather Service on Saturday at 10:18 a.m. in effect until Sunday at ...

New York state health officials have issued an Air Quality Health Advisory for NYC on Thursday due to the forecast presence ...

Typically, during the summer months of June, July and August, when the wind goes northwest behind a front, the New York sky ...

Air quality warnings show PM2.5 particles at dangerous levels. Learn why today's hazy sky is a toxic soup that's damaging ...

Air quality alerts have been posted across the US Northeast, including New York City and Washington, due to Canadian wildfire ...