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

Wildfires are forecast to continue and expand through the summer in Western Canada and parts of the country’s north.

Forecasters warn that hazy, grayish-blue skies could persist for many weeks as fires continue to burn, though most smoke will ...

An air quality advisory for Long Island is the result of smoke from Canada wildfires, New York State officials say.

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

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

Canadian wildfire smoke is triggering air quality alerts across the U.S. Midwest and Northeast on Thursday, as the northern ...

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

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

Wildfires across Canada are devouring land at a pace unseen in any year other than the historic 2023 season. With more than 7 ...

The state Department of Environmental Conservation has issued an air quality health advisory for Sunday due to smoke from ...