The MPCA says that sensitive groups should avoid prolonged or heavy exertion, and everyone should limit their time spent outdoors.

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.

Minnesota's current air quality alert has been extended through Monday. Wildfire smoke continues to affect air quality statewide, including in the Mankato region. The level of the extended alert is expected to be in the red air quality index category,