Smoke blowing across the northern and eastern U.S. from Canada over the last week has resulted in poor air quality.

Drier and less humid weather arrives Sunday. Expect lots of sunshine, but Canadian wildfire smoke will bring a hazy look to the sky. It will be seasonably warm, with highs near 80.

A special air quality statement that was put in place June 5, when air quality in Ottawa reached "very high risk", has been ...

Missinippi, Trisha estimates, has evacuated about 1,000 people so far. This is her first job in the industry. Earlier this ...

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 ...

That’s according to IQAir’s Air Quality and Pollution City Ranking, which is updated hourly, the air pollution advocacy ...

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

An air quality alert has been issued for the entirety of Minnesota on Sunday as Canadian wildfire smoke continues to impact ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for the entire state of Minnesota, which will ...

Wildfire smoke will continue to reduce air quality through Sunday as a north wind carries more smoke down from Canada. An air quality alert is in effect for the entire region. By Monday, the wind will ...

Most of this Sunday the air quality index for Rochester has been in the range of 100 to 150 which is for particulate matter ...

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...