This month has been the smokiest July that Brandon has seen since records started being kept more than 60 years ago, ...

Southern Ontario is under an environmental advisory Wednesday evening with warnings about reduced visibility and increased ...

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

Smoke from forest fires in the Prairies will affect southern Ontario Wednesday night, Environment Canada says. The statement came just as the weather agency lifted the city's fifth heat warning this ...

A special air quality statement has been issued for Toronto and southern Ontario as wildfire smoke from the Prairies drifts ...

Wildfires raging across Canada show no signs of slowing down, and their effects continue to be felt in Maine and throughout ...

Canadian wildfire smoke lingers over Michigan. As of July 30, the Upper Peninsula is under an advisory for unhealthy air.

Wildfire smoke is expected to linger well into the rest of the workweek. This will impact air quality across much of our ...

The best way to avoid exposure is to remain indoors, with windows and doors closed, and use a portable air purifier, the ...

As smoke levels increase, health risks increase. Limit time outdoors. Consider reducing or rescheduling outdoor sports, ...

Authorities say ash has fallen on the community of Lytton, B.C., as crews battle what the operations director for the BC ...

Your Morning meteorologist Kelsey McEwen breaks down the heat and air quality warnings in place across parts of Canada.