The smoke from forest fires is still expected to cloud Toronto’s skies on Monday, according to Environment Canada’s special ...

Degraded and/or unsafe air quality levels will continue across parts of Canada Monday as wildfire smoke lingers. However, the ...

The smoke blowing in from forest fires could persist into Tuesday before finally relenting, Environment Canada said in its ...

Burlington has the worst air quality in the country on Monday compared with other Canadian cities according to the World Air ...

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

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

Step outside and you'll probably smell it—smoke has been a major issue across much of Eastern Canada this weekend. Montreal ...

Ottawa and much of south and southeastern Ontario can expect poor air quality this weekend as wildfire smoke returns, ...

Health officials recommend staying indoors with windows closed during high AQHI days, using air purifiers if available, and ...

Smoke prompted air-quality warnings across Saskatchewan, with some of the worst air expected in La Ronge and Buffalo Narrows, ...

Much of the Northwest Territories was blanketed in smoke on Friday, prompting Environment and Climate Change Canada and the N ...