Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

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

Wildfires in northern Manitoba are forcing thousands of residents from a Cree Nation out of their homes over poor air quality ...

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

An air quality alert is in effect today for NYC, as well as Dutchess, Orange, Putnam, Rockland, Sullivan, Ulster and ...

Does your throat feel scratchy? An air quality alert is in effect for Massachusetts due to smoke from the ongoing Canadian ...

Wildfire smoke from the Prairies prompted special air quality statements and warnings across the country Saturday.

Smoke from Canadian wildfires prompted a special air‑quality statement for Toronto and warnings nationwide, urging residents to limit outdoor time amid poor air and hazy skies.

Wildfire smoke from the Prairies was forecast Sunday to fill many of the skies from Vancouver Island to Charlottetown with gritty, hazy dust. Weather maps for Environment and Climate Change Canada ...

This is the second-most severe wildfire season in Canadian history, after 2023, with 15 million acres burned so far.

Air quality warnings are in effect for Manitoba as wildfire smoke continues to blanket much of the province. Environment ...

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.