Smoky skies and high humidity are set to linger across southern Ontario on Tuesday, keeping air quality advisories in effect and pushing daytime highs to feel like 34 C. Those hoping to catch the 6:09 ...

Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday. Canadian wildfires ...

An air quality alert is in effect today for NYC, as well as Dutchess, Orange, Putnam, Rockland, Sullivan, Ulster and ...

Millions of Americans across the Midwest, Northeast and swathes of the South and Southwest are under air quality alerts ...

An updated Air Quality Health Advisory for fine particulate matter was issued on Monday, for the New York City Metro, Lower ...

The smoke from forest fires is still expected to cloud Toronto’s skies on Monday, according to Environment Canada’s special ...

Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...

The smoke from forest fires is still expected to cloud Toronto’s skies on Monday, according to Environment Canada’s special ...

A map of smoke concentrations from the National Oceanic and Atmospheric Administration showed some light smoke present over ...

Burlington has the worst air quality in the country on Monday compared with other Canadian cities according to the World Air ...

Degraded and/or unsafe air quality levels will continue across parts of Canada Monday as wildfire smoke lingers. However, the ...