News

Canadian wildfire smoke will again choke Minnesota skies on Sunday, prompting a statewide air quality alert that will last most of the day. The air will be unhealthy for sensitive groups starting ...
An air quality index of 300 or higher is considered hazardous, and the record-breaking smoke AQI in Grand Portage reached 800 ...
Minnesota authorities warned of unhealthy levels of exposure to particles from wildfires. Symptoms include shortness of ...
Smoke from Canadian wildfires has carried another day of poor air quality south of the border to the American Midwest.