Air quality remains poor in parts of Canada as wildfire smoke travels along the jet stream — with Europe now in its path.

A stretch of northern Ontario remains under a special air quality statement amid smoke from wildfires burning in parts of the ...

On Monday morning, Environment Canada issued a special air quality statement for the vast majority of southern Ontario, ...

Environment Canada has issued special air quality statements for southwestern Ontario as Prairie wildfire smoke sits over ...

A stretch of southern Ontario remains under a special air quality statement today amid smoke from wildfires burning in parts ...

A stretch of southern Ontario remains under a special air quality statement today amid smoke from wildfires burning in parts ...

The wildfire smoke may persist through today (Tuesday) and possibly Wednesday,” said Environment Canada in a Tuesday morning ...

Toronto will once again see diminished air quality on Tuesday as smoke from forest fires in other regions drift into the city ...

The wildfire smoke may persist through today (Tuesday) and possibly Wednesday,” said Environment Canada in a Tuesday morning ...

The air quality warning for the Greater Toronto Area has been lifted after being in place over the long weekend, Environment ...