Active Weather Alerts
Air Quality Alert
Issued: 5:50 PM Jul. 24, 2025 – National Weather Service
...AIR QUALITY ADVISORY FOR TODAY, JULY 24, AND TOMORROW, FRIDAY JULY 25... The Michigan Department of Environmental Quality has issued an Air Quality Advisory across eastern upper Michigan for Friday July 25, for elevated levels of fine particulates (PM2.5). Pollutants are expected to be in the Unhealthy for Sensitive Groups range. The alert is in effect for the following Michigan Counties, Mackinac Island/Bois Blanc Island, Eastern Mackinac, Western Mackinac, Southeast Chippewa, Central Chippewa, and Western Chippewa. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with heart disease and respiratory diseases such as asthma. Monitor for symptoms such as wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, and eyes. Reduce or eliminate activities that contribute to air pollution, such as outdoor burning, and use of residential wood burning devices. Keep windows closed overnight to prevent smoke from getting indoors and, if possible, run central air conditioning with MERV-13 or higher rated filters. For further information, please see EPA's Air Now site for up-to- date air quality data at https://www.airnow.gov For further health information, please see MDHHS' Wildfire Smoke and Your Health site at https://www.michigan.gov/mdhhs/safety-injury- prev/environmental-health/your-health-and-wildfire-smoke.
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