Canada wildfire smoke is impacting air quality across a dozen U.S. states, primarily in the Northeast and Great Lakes regions. Air quality is expected to remain poor through Wednesday, Aug. 6, with ...

Add Yahoo as a preferred source to see more of our stories on Google. With hundreds of wildfires burning across Canada, smoke has drifted into the northern United States, blanketing the skies in haze ...

Large wildfires in Canada continued to cause concerning air quality levels across parts of the United States and triggered multiple air quality alerts. Over 750 wildfires are burning throughout Canada ...

Does the air seem thick today? Maybe you're having trouble breathing? Blame Canada. Well, Canadian wildfires at least. Wildfire smoke is drifting across Ohio and much of the United States, and the air ...

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire globe, with hazy skies now seen across parts of North America, Europe and ...

A view of St. Paul’s skyline is seen through heavy haze from high bridges overlooking the Mississippi River due to poor air quality conditions on Friday, July 23, 2025, in St. Paul. CHRIS FARRELL: You ...

Add Yahoo as a preferred source to see more of our stories on Google. Smoke from hundreds of Canada wildfires continues to blanket the northern U.S., spreading across roughly a dozen states from ...