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Toronto sees relief from wildfire smoke, but remains among top worst cities for air quality as heat persists
Tuesday’s air quality warning has dropped to a 5, considered a moderate risk, down from Monday’s peak of 10+ on the Air ...
Air quality in Toronto among worst in the world Monday, as Environment Canada issues warning for GTA
Parts of the Greater Toronto Area (GTA) are under an air quality warning on Monday alongside an ongoing heat warning in the ...
‘Moderate’ health risk due to air quality in Niagara Region
Special air quality statement issued for northern parts of the region as wildfire smoke continues to affect Canada and the ...
Air quality warning for Toronto downgraded, though still among worst in world
Environment Canada is warning of poor air quality and extreme heat in Toronto on Monday as southern Ontario braces for a week ...
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 ...
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 ...
City installing AC units for seniors as Toronto sizzles under another heat warning
The City of Toronto is providing free portable air conditioners to low-income, vulnerable seniors as part of a pilot program ...
The Weather Network on MSN1d
Air quality will take a hit as smoky skies return to Ontario
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