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

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

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

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

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

A Code Orange Air Quality Action Day has been issued for parts of the Pittsburgh area on Thursday.

PHILADELPHIA (WPVI) -- Temperatures will be running nearly 15 degrees below average the next two days. An Air Quality Alert ...

Philadelphia faces a code orange air quality alert, with sensitive groups advised to avoid outdoor activities due to ...

The National Weather Service reported an air quality alert at 3:45 p.m. on Wednesday in effect until Friday at midnight for ...

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