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

Another air quality alert​ has been issued for the Tri-State Area, this time for central and southern New Jersey.

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

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

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 Action Day will be in effect Thursday for Johnson County.

At 10:13 a.m. on Friday, the National Weather Service reported an air quality alert in effect until 11 p.m. for Passaic, ...

We've got unhealthy air quality for sensitive respiratory groups before an increase in heavy rainfall this weekend.

COLUMBUS, Ohio — Several central Ohio counties are under an Air Quality Alert Thursday due to increasing levels of ozone.

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

Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.

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