Wildfire smoke from the Prairies has prompted a special air-quality statement over much of northern Ontario Saturday.

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

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The conditions are expected to cause poor air quality and reduced visibility across the region, according to a statement ...

A special air quality statement has been issued for parts of southern Ontario, triggered by wildfire smoke from the Prairies.

Environment Canada has issued a special air quality statement for all of southern Ontario and beyond for Wednesday night into ...

Smoke from forest fires in the northern parts of Ontario prompted a special area quality statement for the London-area and ...

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

This is the second-most severe wildfire season in Canadian history, after 2023, with 15 million acres burned so far.

The highest concentration of low-level smoke will remain confined to northeastern Ontario, western Quebec, and into the Ottawa Valley through Saturday evening. These areas can expect degraded air ...

As wildfires become more frequent and intense across Canada, fire officials are seeing stark differences between northwestern ...