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

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 ...

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 12:10 p.m. EDT on Thursday in effect until Saturday at midnight ...

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

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

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

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

On June 24, the city released initial air quality test results. But the analysis was flawed, some experts said.

The National Weather Service has issued a heat advisory for the Lafayette area for Thursday, July 24. The heat advisory will ...

The Mid-Ohio Regional Planning Commission has issued an air quality alert for July 23 for four central Ohio counties, ...