Montréal et Toronto figurent toujours lundi matin parmi les cinq grandes villes présentant la pire qualité de l'air à ...

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

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

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

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

On Monday morning, Environment Canada issued a special air quality statement for the vast majority of southern Ontario, ...

Toronto residents woke up to a familiar haze in the skies on Thursday as wildfire smoke once again blankets the city in ...

Toronto’s air quality index was at eight, or “high risk,” this morning. Environment Canada says reduced air quality can cause ...

Toronto, Montreal air quality readings among world’s worst. Step outside and you'll probably smell it—smoke has been a major ...

Widespread smoke and poor visibility is set to return to southern Quebec on Sunday. Numerous wildfires are burning out of ...

Forest fire smoke from the Prairies blew into the city earlier in the day, but Environment Canada lifted its special air ...

Out with the heat, in with the smoke.Just as Toronto's fifth heat warning this year was lifted, Environment Canada issued a ...