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Air quality alerts issued

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.

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

· 1d · on MSN

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

21hon MSN

Why the Sask. Roughriders postponed, but other sports played on: how air quality indexes work

With various air quality indexes available, and as wildfire smoke becomes an increasing health risk, here’s what often goes ...

1d

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 ...

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