The fluctuating layer of smoke in our atmosphere meant that the expected blue skies in the evening and morning have taken on ...

Environment Canada's air quality index has reported moderate to high risk since Saturday morning in Calgary, as many parts of ...

Air quality has improved in much of Quebec and Ontario, but wildfire smoke continues to affect parts of the Prairies, northern Ontario, and eastern Quebec.

Wildfire smoke is choking Wisconsin for a third straight spring. The hazy, dirty air from Canada — “some of the highest ...

Despite expected rain Sunday night, Canadian wildfire smoke will continue to impact Michigan on Monday, officials say.

Canadian Grand Prix is expected to go ahead as planned despite thick wildfire smoke spreading across Montreal.

Environment Canada says air quality has improved across most of Quebec and Ontario as changes in wind and rain ease the ...

For Monday, there’s a little bit of a weak system pushing through the region. There’s not much forcing, also known as lift, with this, so any shower activity will be light and quick. Many of you might ...

Poor air quality and reduced visibility are expected in parts of Ontario this weekend as wildfire smoke continues to drift through the region. According to Environment Canada, high levels of air ...

Temperatures will be in the 70s and 80s for most of the week. Monday will be our coolest day, only reaching the mid to upper 60s. Keep in mind that we will be pretty windy the next few days as well, ...

The wildfires are burning in the prairies and northern Ontario, pushing smoke, or fine particulate matter, into our area.

Get ready for a week that starts on a stormy note before easing into more familiar summer weather across southern Ontario. As of Sunday (June 8), skies will be sunny with light smoke lingering from ...