Air Quality Alert issued October 12 at 10:39AM EDT by NWS Marquette MI
Official severe-weather alerts, warning areas, and disaster updates.
expired · active · official-source
The Michigan Department of Environmental Quality has issued an Air Quality Alert for Monday October 12, for elevated levels of fine particulates (PM2.5) due to wildfire smoke. Localized pollutants levels within those area may reach the Unhealthy for Sensitive Groups with the the potential for Unhealthy. The alert is in effect for the following Michigan Counties, Menominee, Dickinson, Iron, Marquette, and Baraga. 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.
- Event time
- Source last updated
- Current version retrieved
- Provider
- NWS — active weather alerts (Storm)
- Location
- MI, US
- Severity
- Unknown
- area
- Baraga; Marquette; Iron; Dickinson; Menominee
- event
- Air Quality Alert
- onset
- 2026-10-12T10:39:00-04:00
- states
- ["MI"]
- urgency
- Unknown
- certainty
- Unknown
- effective
- 2026-10-12T10:39:00-04:00
- message id
- urn:oid:2.49.0.1.840.0.d87c3ff065f737ab723f2238c6fabc8aa26daee0.001.1
- references
- []
- message type
- Alert
- location basis
- Approximate: centers of the NWS zones listed in the alert
- freshness minutes
- 60
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