Millions from the Great Lakes to the Northeast are under air quality alerts – with the toxic smoke prompting a ground delay ...

Over 1,000 firefighters continue to battle a wildfire in California that has over 72,000 acres, prompted evacuation orders ...

An air quality alert is in effect today for NYC, as well as Dutchess, Orange, Putnam, Rockland, Sullivan, Ulster and ...

An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.

Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...

Northeast Ohio is under an air quality alert until midnight Monday. Here's what's causing the poor air quality and how to ...

PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

On Monday at 5:14 p.m. an air quality alert was reported by the National Weather Service in effect until Wednesday at ...

The National Weather Service has issued air quality alerts for multiple counties in central Pennsylvania until midnight ...

On Monday at 3:01 p.m. EDT the National Weather Service reported an air quality alert in effect until Tuesday at 11:45 p.m.

At 2:49 p.m. on Monday, the National Weather Service reported an air quality alert in effect until Wednesday at midnight for ...

At 6:24 p.m. on Monday, the NWS San Diego CA reported an air quality alert in effect until Wednesday at midnight. The alert ...