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

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

Smoke has made its way back into the northern tier of the U.S., prompting air quality alerts in North Dakota, Minnesota and ...

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

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

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

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Conditions will be mostly pleasant in Northeast Ohio before rain chances increase going into the weekend. Unfortunately, ...

Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with ...