Ontario's poor air quality and hazy skies will persist for the next couple of days for many areas, with widespread alerts ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Canadian wildfire and smoke impact maps 2025. There are several good mapping resources for those wanting to track the wildfire outbreak and its smoke effects across Canada and the United States.

Since the weekend, several major fires have been raging across Canada’s central and western provinces. The smoke from those fires is now drifting south across the U.S. border and is ...