Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

Smoke from numerous Canadian wildfires is again impacting the Philadelphia region, with local environmental authorities ...

An air quality advisory is in effect for New York City on Monday due to wildfire smoke from Canada, according to officials.

An air quality alert is in effect for all of Massachusetts today due to smoke from Canadian wildfires, and it could be the ...

Environment Canada has issued special air quality statements for southwestern Ontario as prairie wildfire smoke sits over ...

Smoke from Canadian wildfires will move into the region Monday, Aug. 4, causing unhealthy air for sensitive groups.

California’s Gifford Fire has burned over 65,000 acres with just 3% containment, threatening hundreds of structures and ...

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

West Michigan has already seen 12 days of poor air quality due to wildfire smoke in 2025, according to the National Weather ...

The National Weather Service reported an air quality alert at 1:20 p.m. EDT on Monday in effect until Wednesday at midnight ...

What would have been a partly sunny 85-degree day over Upstate New York turned into a yellowed, hazy overcast glow on Monday ...