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

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

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

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 ...