Canadian wildfire smoke will again choke Minnesota skies on Sunday, prompting a statewide air quality alert that will last most of the day.

Wildfire smoke will continue to reduce air quality through Sunday as a north wind carries more smoke down from Canada. An air quality alert is in effect for the entire region. By Monday, the wind will ...

Most of this Sunday the air quality index for Rochester has been in the range of 100 to 150 which is for particulate matter ...

After climbing to 80 degrees on Saturday, we will see cooler temperatures Sunday behind an incoming cold front. That front ...