Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

Environment Canada says wildfire smoke is affecting air quality in northeastern British Columbia. The agency issued special air quality statements Saturday for Fort Nelson and the Peace River region, ...

The Air Quality Health Index was first created to show possible health and environmental impacts to vegetation, visibility ...

Much of southern Ontario was under an air quality statement on Thursday and Friday that lifted early Saturday morning.

Environment and Climate Change Canada has issued an air quality warning across southwestern Saskatchewan on Saturday ...

Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

Environment and Climate Change Canada has issued an air quality warning for Moose Jaw and the surrounding area. As a cold ...

With wildfires actively burning across Canada, The Weather Network's Matt Hamel discusses the poor air quality shifting ...

Parts of Ontario and Quebec were covered in a thick haze recently, as wildfire smoke from Manitoba and Saskatchewan ...