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

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze again ...

Environment Canada says wildfire smoke is affecting air quality in northeastern British Columbia.

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze for ...

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 ...

Wildfires forced a further 1,000 people to flee their homes in Manitoba, one of two Canadian provinces under a state of ...

Smoke from wildfires burning in the Prairies is affecting air quality in Quebec, with Environment and Climate Change Canada ...

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

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other ...

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