Canadian wildfires, along with high temperatures, are partly to blame for hazy skies and foul air. But passing storms may ...

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

Central Ohio is under an air quality alert Saturday due to smoke from Canadian wildfires. The Mid-Ohio Regional Planning ...

Edmonton is launching its extreme weather response as wildfire smoke is expected to cause a plunge in air quality.

MORPC issues Air Quality Alert for Columbus due to wildfire smoke. AQI “Unhealthy for Sensitive Groups.” Limit outdoor ...

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze for another day. Parts of Alberta, British Columbia, Manitoba, New Brunswick, ...

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 ...

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 ...

After a huge fire broke out at SEPTA’s largest bus depot in Nicetown on Thursday, officials have determined a cause for the ...

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