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

Thursday will be a sunny, hot and hazy day in Philadelphia, though a Code Orange Air Quality Alert is in effect for much of ...

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

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

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

An air quality alert has been issued by DC Homeland Security & Emergency Management for the District Saturday. The alert was ...

On Wednesday at 3:45 p.m. an air quality alert was reported by the National Weather Service in effect until Friday at ...