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

Smoke from wildfires burning across Canada are bringing hazy conditions to the area, and all of eastern Pennsylvania is under ...

Midwest and Northeast regions in the U.S. are seeing poor air quality from Canadian wildfires. See the map showing where the wildfires burn.

Wildfire smoke from Canada has traveled to West Michigan, leaving a smoky haze. Here's how to track it where you live: ...

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's ...

Extensive wildfires burning on the Prairies created abysmal air quality problems for portions of the country this weekend. Expect periods of poor air quality to persist on Monday and Tuesday as smoke ...

Canadian wildfire smoke is still lingering across Michigan, causing hazy skies. Another air quality advisory has been issued.

STILL DEALING WITH THAT SMOKY HAZE OUT THERE FROM THE WILDFIRE SMOKE. THE SMOKE DID COME DOWN CLOSE TO GROUND LEVEL YESTERDAY, AND THAT’S WHAT WE’RE DEALING WITH THIS MORNING. BUT LOOK WHAT HAPPENS ...

Montrealers can expect to use their sunscreen throughout the week. Tuesday’s forecast calling for a mix of sun and cloud with a high of high 25 °C and humidex of 28. Tonight, partly cloudy with a low ...

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

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...