Predicting smoke from wildfires, as opposed to standard urban pollution from human activity, is a lot more complicated, ...

Wildfire smoke from the Prairies prompted special air quality statements and warnings across the country Saturday.

MINNEAPOLIS -- Smoke from hundreds of wildfires burning in Canada has made its way south of the border again this weekend, filling skies of the Upper Midwest with haze and sending air quality to ...

Toronto’s air quality index was at eight, or “high risk,” this morning. Environment Canada says reduced air quality can cause ...

Smoke covers the north of the Corral Centre on Saturday morning. The Air Quality Health Index (AQHI) for Brandon reached 10+, indicating a “very high risk” level, on Saturday morning.

Though it has been a rainy month with fewer wildfires than usual across the western Canadian territories, smoke is still blanketing the landscape through Alaska, Yukon, and the N.W.T.

Smoke from northern wildfires blankets the City of Brandon on Thursday evening, as motorists make their way along 18th Street. Brandon’s Air Quality Health Index was considered “very high ...

Wildfire smoke to peak at very high risk levels Wednesday, then taper off: experts 'The caveat is that off to the west of us, we're seeing fires in the Elk and Slocan Valleys and west of Kamloops ...

The smoke will be sticking around until at least tomorrow. Today stays cool with a high of 16 degrees. There is a 60 per cent chance of showers overnight with a risk of a thunderstorm.

VANCOUVER, B.C.: Friday, Sept. 18. Today’s weather is expected to be mainly cloudy and smoky with a good chance of showers, and a high of 19 C, according to Environment and Climate Change Canada ...

Smoke from hundreds of wildfires burning in Canada has made its way south of the border again this weekend, filling skies of the Upper Midwest with haze and sending air quality to unhealthy levels.