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In Canada, the Air Quality Health Index (AQHI) is a scale developed to help people understand what the current air quality ...
Environment Canada urges residents to limit their time outdoors. But even when inside, most buildings can only reduce ...
Environment Canada is warning of poor air quality and extreme heat in Toronto on Monday as southern Ontario braces for a week ...
9hon MSN
With various air quality indexes available, and as wildfire smoke becomes an increasing health risk, here’s what often goes ...
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