News

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 ...
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 ...
Poor air quality can worsen pre-existing mental health challenges
TORONTO - The poor air quality that has blanketed swaths of central and Western Canada is not only infiltrating the lungs, ...
Much of Canada smoky, other parts get heat, and some areas seeing both
Special air-quality statements caused by wildfire smoke remain in effect for many areas of the country, and in some places, ...
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 worsens as smoke returns to Ontario skies
Expect deteriorating air quality across parts of Ontario heading into the new workweek as upper-level winds blow wildfire smoke into the region. Some of the smoke could mix down to the surface, ...