Hot weather is expected to linger for several more days, with forecasters warning of soaring temperatures and humidity across Ontario. Mississauga, Brampton, Halton, Hamilton and Durham are among the ...

Smoke from wildfires in the Prairies is causing poor air quality and reduced visibility in the Hamilton-Niagara area and much ...

Smoke from Canadian wildfires prompted a special air‑quality statement for Toronto and warnings nationwide, urging residents ...

Environment Canada has ended special air quality statements for southwestern Ontario.The federal weather authority previously ...

A stretch of northern Ontario remains under a special air quality statement amid smoke from wildfires burning in parts of the ...

An Ontario labour group says it is advocating for more robust worker protections amid growing health concerns over poor air quality, as wildfire smoke blankets the province with increasing frequency.

It says the push is part of a broader heat stress strategy looking at how climate change is impacting working conditions ...

Smoky skies and high humidity are set to linger across southern Ontario on Tuesday, keeping air quality advisories in effect and pushing daytime highs to feel like 34 C. Those hoping to catch the 6:09 ...

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

Get the full scoop on Southern Ontario’s forecast for the week. While warm and sunny days are ahead, we break down what to ...