An air quality alert was issued by the National Weather Service in-Sullivan at 1:52 p.m. on Wednesday, July 23.

An air quality alert was issued by the National Weather Service in Green Bay at 1:52 p.m. on Wednesday, July 23.

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

Thursday: A slight chance of showers and thunderstorms after 2 p.m. Sunny, with a high near 94. Heat index values as high as ...

INDIANA – Central and Southern Indiana are bracing for a multi-day stretch of dangerous heat and unhealthy air conditions, with heat indexes expected to ...

If you have breathing problems, be sure to take it easy on Wednesday and limit outdoor time. Air quality will be unhealthy ...

An air quality alert has been issued by the Mid-Ohio Regional Planning Commission for all of Wednesday in Columbus and other ...

An air quality alert is in effect through Friday and is expected to reach unhealthy levels for everyone in northern and central Minnesota.

Minnesota experts say Canadian wildfires will lead to more poor air quality days across Minnesota this summer, and into the future as temperatures and drought increase.

Millions of Americans across four states have been advised to avoid driving amid warnings of potentially hazardous air ...