The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

Minneapolis has one of the worst air qualities in the world on Thursday morning, with officials warning the smoky air is ...

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

Smoke from wildfires burning in Canada has caused air quality alerts to be issued in parts of New Jersey and New York on ...

Six of the top ten areas in the US with the worst air quality Saturday morning are in New England, according to the ...

Forest fire smoke from the Prairies blew into the city earlier in the day, but Environment Canada lifted its special air ...

Wildfire smoke from Canada has triggered air quality alerts across New York and the Northeast, with hazy skies and unhealthy ...

Drifting wildfire smoke from western Canada prompted Environment Canada to issue an air quality warning for Windsor-Essex.

Scattered storms are back for Sunday afternoon, primarily between 1 and 7 p.m. Any activity eyeing the tri-state through the ...

A special air quality statement has been issued for Waterloo region and the surrounding area. And while it could improve, ...

IQAir, a Swiss air quality technology company, on Saturday morning ranked Montreal as the city with the worst air quality in ...

As smoke levels increase, health risks increase. Limit time outdoors. Consider reducing or rescheduling outdoor sports, ...