Most of the province remains under air quality statements due to wildfire smoke from northern Ontario and the Prairies.

Environment Canada has lifted special air quality statements for southwestern Ontario as Prairie wildfire smoke dissipates.

A system approaching the region will wrap thick smoke onto the southern Prairies and portions of southern Ontario into this ...

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

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

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

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 ...

The north-central part of the Prairies and parts of Ontario remain under a series of air-quality warnings. Environment Canada says wildfire smoke is contributing to the region’s very poor air quality ...

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

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for the Lower Hudson ...

Millions are under air quality alerts as wildfire smoke blankets large swaths of U.S. Millions of people across the Upper ...