Smoke has moved into the Airdrie area Saturday, with the local forecast calling for hazy skies, gusting winds and potential air quality health risks through the weekend. Environment Canada’s forecast ...

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

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

Conditions are expected to gradually improve Sunday as winds dillute the fine particulate matter that affects health.

To reduce pollution and protect public health, it is recommended to avoid gas stations during air-quality alerts or refueling ...

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other parts of Canada. Air quality warnings Environment Canada issued on Thursday ...

Here’s your First Alert Forecast: TODAY: Patchy dense fog this morning. Hazy at times during the day with a mix of sun and clouds. Rain chances increase overnight into Sunday morning. High 78F. Low ...

Recapping some of the most talked-about news this week from the nation and around the world – in case you missed it.

Experts say people should take precautions such as wearing an N95 mask while outdoors or heading inside and closing the ...

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