wildfire smoke toronto

Order byBest matchMost fresh

Toronto, air quality and alerts

Canadian Wildfire Smoke Triggers More Air Quality Alerts in Canada and U.S.

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air quality conditions across Eastern Canada and the United States.

· 1d · on MSN

Wildfire smoke puts Toronto among worst in the world for air quality; weather alerts in place

· 14h · on MSN

Air quality alerts issued in Canada and US as wildfires continue to burn

· 1d

Wildfire smoke blankets Toronto, sets off air quality warning

Drone video captured wildfire smoke blanketing the skyline in Toronto, Canada on Monday (July 14).

· 1d

DEC issues air quality advisory for Adirondacks, Central New York

MLive · 1d

Air quality alert active for Michigan until early Wednesday

MLive · 14h

Air quality alert in place for West Michigan until early Thursday

· 16h

Today’s Air Quality: Unhealthy for sensitive groups

· 17h

Air quality alert in effect for Jefferson, Lewis, St. Lawrence counties

Contingency plans unclear for 2026 World Cup wildfire smoke risks

While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA's plans remain unclear less than a year out from the 2026 World Cup.

19h

Why Toronto residents still aren’t safe from wildfire smoke indoors

Environment Canada urges residents to limit their time outdoors. But even when inside, most buildings can only reduce airborne pollutants by half.

1don MSN

Canada wildfire smoke triggers heat wave and poor air quality warnings in Toronto and the GTA; check who are at risk

Toronto and the GTA are under a heat wave and poor air quality warning issued by Environment Canada on July 14, 2025, due to wildfire smoke from northern Ontario. The poor air quality is expected to persist from Monday into Tuesday.

Republicans Blame Canada for Wildfire Smoke ‘Suffocating’ the U.S.

Six members of Congress from Wisconsin and Minnesota have asked Canada to say how it plans to tackle the blazes and reduce the haze billowing south.

18h

Toronto sees relief from wildfire smoke Tuesday, but heat warning continues

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