At 1:50 p.m. EDT on Thursday, the National Weather Service reported an air quality alert in effect until Friday at 4 a.m. EDT ...

MIchigan's air quality will be unhealthy for some groups Friday. Check the air quality index map to see if it's good or bad ...

An air quality alert was issued by the National Weather Service in La Crosse at 2:08 p.m. on Thursday, July 24.

An air quality alert due to wildfire smoke from Canada has been expanded to include the Twin Cities metro and much of ...

At 3:45 p.m. on Thursday, the National Weather Service reported an air quality alert in effect until Saturday at midnight for ...

The National Weather Service reported an air quality alert at 2:50 p.m. on Thursday in effect until Friday at 11 p.m. for ...

The National Weather Service reported an air quality alert at 12:10 p.m. EDT on Thursday in effect until Saturday at midnight ...

Wildfire smoke will continue to spread into Minnesota on Thursday, with an air quality alert in effect until 11 p.m. Friday ...

Canadian wildfire smoke is again causing air quality problems in Northwest Wisconsin, leading to an air quality alert from ...

Wildfire smoke descended into the U.S. on Thursday, prompting alerts that asked people to keep an eye out for health symptoms ...

You’re here because you’re invested and you want to see a community that is healthier,” said a Valley Improvement Projects ...

There’s similar good news from the Palisades: Almost every day this week, the 20 monitors around the Westside showed mostly good air quality for both the fine and coarser particulate matter. That’s ...