Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Parts of the Greater Toronto Area remained under a special air quality statement and a heat warning on Monday night.

You may unsubscribe at any time. By signing up, you agree to our terms of use and privacy policy. This site is protected by ...

Tuesday’s air quality warning has dropped to a 5, considered a moderate risk, down from Monday’s peak of 10+ on the Air ...

Environment Canada is warning of poor air quality and extreme heat in Toronto on Monday as southern Ontario braces for a week ...

A special air quality statement has been issued for Toronto as residual wildfire smoke from northern Ontario and the Prairies hangs over the city.

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due ...

Wildfire smoke is also affecting central and northern Saskatchewan, with Environment Canada saying Buffalo Narrows, Sask., will see the air quality health index remain at the “very high risk” rating ...

Smoke billowing from wildfires is leading to poor air quality and reducing visibility throughout Manitoba this ...

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due to smoke from wildfires.

The 2026 World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA's protocols for ...