An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

An air quality alert has been issued for particle pollution in all New Hampshire counties. The National Weather Service said ...

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

The *AIR QUALITY ALERT has been CANCELLED for all of Southeastern Minnesota as of around 6:30 PM CDT. Ground-smoke levels ...

While officials continue to monitor the smoke lingering in Michigan, here's how to read the Air Quality Index: The AQI ...

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

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

Some areas may only see a few hours of alert-level smoke concentrations due to the relatively fast movement of the ...

Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

An air quality alert remains in effect for the entire Chicago area, with another "Air Pollution Action Day" alert declared as ...

Another air quality alert has been issued for the NYC area today, and it has expanded to include Long Island and New Jersey.

EDT on Friday, the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Van ...