The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for a wide range of central and southern ...

An air quality index of 300 or higher is considered hazardous, and the record-breaking smoke AQI in Grand Portage reached 800 ...

Welcome back Canadian smoke. You weren’t missed. Another Air Quality Alert has been issued a large portion of the state until ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Smoke from more than 100 wildfires blazing in Canada is expected to spread and impact air quality index in Minnesota.

Minnesota authorities warned of unhealthy levels of exposure to particles from wildfires. Symptoms include shortness of ...

All of Minnesota will experience poor air quality this weekend as smoke — both near the surface and at higher altitudes — ...

The Minnesota Pollution Control Agency issued an air quality alert for much of state through Wednesday as smoke from ...

It smells like a bonfire outside Tuesday due to another day of poor air quality caused by smoke from the wildfires in Canada.

Surface smoke could impact part of Minnesota beginning Thursday, and with fires burning out of control in Canada, it could be ...

States across the border issued air advisories about particulate pollution that are expected to last for several days.