Code Yellow Air Quality or the moderate level for particle pollution is forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

We’ve traded our smog days for smoke days. It’s once again unhealthy to gather in parks and on beaches, and for kids to play ...

The Ontario Federation of Labour says it is advocating for more robust worker protections amid rising health concerns over poor air quality as wildfire smoke blankets the province with increasing ...

An Ontario labour group says it is advocating for more robust worker protections amid growing health concerns over poor air ...

The haze is expected to ease Thursday morning with pollution levels dropping to moderate after Toronto jumped on and off the ...

We're still tracking the smoke on satellite picture heading into Thursday and it will still be impacting our sky conditions ...

The north-central part of the Prairies remains under a series of air-quality warnings. Environment Canada says wildfire smoke ...

The largest fire currently burning in the U.S. is the Dragon Bravo Fire, which has destroyed over 100,000 acres.

As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts ...