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

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

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

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

Environment Canada has lifted special air quality statements for southwestern Ontario as Prairie wildfire smoke dissipates.

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

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

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