An Ontario labour group says it is advocating for more robust worker protections amid growing health concerns over poor air ...

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

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

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

“Air quality and visibility due to wildfire smoke can fluctuate over short distances and can vary considerably from hour to ...

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

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 ...

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

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 ...

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

New York officials issued a sweeping Air Quality Health Advisory for much of New York State — including Tompkins County — ...