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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/14/2025 10:00 to 7/14/2025 18:00 for these counties: Ashland,Bayfield,Burnett,Douglas,Iron,Sawyer,Vilas,Washburn .

Current AQI Summary

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Tuesday, 5/18/2021
County Category Site AQS ID Pollutant Occured AQI