toronto canada air quality

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Air quality alerts issued

Toronto’s air quality among the worst in the world as wildfire smoke lingers. How long will it last?

Wildfire smoke has been blowing into the city since Sunday though residents should should expect some relief by early morning Thursday, Environment Canada said.

BBC on MSN · 23h

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

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

CBC.ca on MSN · 1d

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

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

23h

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 ...

The New York Times2y

Air Quality in Toronto Is Among the Worst in the World

Environment Canada warned on Thursday that poor air quality in the Toronto area would likely last into Friday. “Wildfire smoke can be harmful to everyone’s health even at low concentrations ...

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Air quality alerts issued

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