Active Weather Alerts
Air Quality Alert
Issued: 7:03 AM Jul. 25, 2025 – National Weather Service
...AIR QUALITY ALERT IN EFFECT UNTIL 11 PM CDT FRIDAY... * WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE...Southern Minnesota. * WHEN...From 6 PM CDT Thursday until 11 PM CDT Friday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...A band of heavy smoke from wildfires in Saskatchewan and Manitoba is moving south across central and northern Minnesota on Thursday. Smoke will reach southern Minnesota Thursday afternoon. Thursday's smoke model forecasts suggest smoke is likely to reach southeast Minnesota by Thursday evening. Therefore, the alert has been expanded to cover southeast Minnesota. Smoke will linger across the state until Friday afternoon, and then southerly winds are expected to push the smoke back to the north. Air quality should improve gradually from south to north beginning Friday afternoon, with improvement in fine particle levels below the alert threshold expected by the end of Friday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, should limit prolonged or heavy exertion. Reduce or eliminate activities that contribute to air pollution, such as outdoor burning, and use of residential wood burning devices. Reduce vehicle trips and vehicle idling as much as possible. Keep windows closed overnight to prevent smoke from getting indoors. && For information on current air quality conditions in your area and to; sign up for daily air quality forecasts and alert notifications by; email, text message, phone, or the EPA AirNow mobile app, visit; https://www.pca.state.mn.us/air-water-land-climate/current-air-; quality-conditions. You can find additional information about health; and air quality at https://www.pca.state.mn.us/air-water-land-; climate/air-quality-and-health.
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