Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...

Wildfires continue to burn across a massive area in Canada, particularly in the provinces of Saskatchewan and Manitoba.

The air quality in Minnesota is improving following a week of lingering wildfire smoke, though wildfires in Canada are still ...

Tuesday night is when the high pressure system shifts to the east, the NWS says. This should allow south winds to return, ...

Detroit currently is ranked third worst worldwide for major city air quality today, Aug. 4, because of smoke from Canadian ...

Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday. Canadian wildfires ...

With hundreds of wildfires burning across Canada, smoke has drifted into the northern United States, lowering air quality ...

New York and other neighboring states are under an air-quality advisory due to influx of smoke from ongoing wildfires in ...

New York City air quality is dropping as Canadian forest-fire smoke swirls down the Hudson River, shrouding much of the ...

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

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

Millions of people across the Upper Midwest and the Northeast are under air quality alerts Monday, as smoke from wildfires in ...