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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups OZONE levels is in effect from 7/6/2020 15:00 to 7/6/2020 23:00 for these counties: Kenosha,Racine,Milwaukee .

24-HR PM2.5 Summary

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Monday, 
County Site Units Max 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Ashland Bad River Tribal School µg/m³ 11 11 10.1 9.5 9.3 9.2 9.2 9.1 9.1 9 8.9 8.8 8.7 8.6 8.4 8.2 8 7.9 7.7
Brown Green Bay East High µg/m³ 14.8 14.8 14.7 14.6 14.6 14.7 14.7 14.6 14.3 14.1 14 14 14.1 14 14 14 13.9 13.8 13.7 13.6
Dane Madison East µg/m³ 16.1 16.1 13.9 12.9 12 11.3 10.6 10.4 10.4 10.4 10.4 10.4 10.5 10.5 10.6 10.6 10.7 10.7 10.8 10.8
Dane Madison University Ave. Well #6 µg/m³ 16.3 16.3 15.1 14.2 13.5 13.2 12.8 12.6 12.7 12.7 12.8 12.9 12.9 13 13.1 13.1 13.1 13.2 13.2 13.3
Dodge Horicon Wildlife Area µg/m³ 16.6 16.6 16.2 15.5 14.6 13.5 12.6 12 11.5 11.2 11 11.1 11.1 11 10.9 10.9 10.9 10.9 10.9 10.9
Eau Claire Eau Claire DOT Sign Shop µg/m³ 13.9 13.9 13.7 13.5 13.3 13.2 13 12.9 12.8 12.7 12.6 12.5 12.5 12.4 12.3 12.2 12.1 12.1 12 11.9
Forest Potawatomi µg/m³ 12.8 12.8 12.5 12.1 11.8 11.6 11.4 11.2 11.2 11.3 11.3 11.3 11.3 11.1 10.9 10.7 10.5 10.4 10.2 9.9
Grant Potosi µg/m³ 12.2 12.2 12.1 12 12 11.9 12 11.9 11.7 11.5 11.5 11.5 11.6 11.6 11.6 11.7 11.8 11.8 11.8 11.9
Kenosha Chiwaukee Prairie µg/m³ 15.4 15.4 14.1 13.4 12.5 11.7 11.1 10.8 10.8 10.5 10.5 10.6 10.7 10.8 10.9 11 11.1 11.3 11.4 11.5
La Crosse La Crosse DOT µg/m³ 11.8 10.5 10.2 10 10 9.9 9.9 10.1 10.4 10.5 10.7 10.9 11.1 11.3 11.4 11.5 11.5 11.6 11.7 11.8
Milwaukee Milwaukee-16th St. Health Center µg/m³ 29.4 29.4 26.8 25.1 23.3 21.3 19.5 18.4 17.8 17.6 17.1 16.5 16.1 15.8 15.6 15.4 15.4 15.3 15.3 15.4
Milwaukee Milwaukee-College Ave NR µg/m³ 19.2 19.2 18 16.6 15.4 14.4 13.1 12.5 12.3 12.1 12.1 12 12 11.7 11.5 11.3 11.3 11.5 11.7 11.8
Milwaukee Milwaukee-SER DNR HQ µg/m³ 29.8 29.8 27.2 24.9 21.8 19.1 17 15.9 15.5 15.4 14.6 14 13.7 13.4 13.2 13 12.8 12.7 12.7 12.8
Outagamie Appleton µg/m³ 17.6 17.6 16.2 14.6 13.2 12.3 11.9 11.6 11.5 11.5 11.6 11.6 11.6 11.5 11.3 11.3 11.2 11.1 11 11
Ozaukee Harrington Beach Park µg/m³ 16 16 16 16 15.8 15 14.3 13.7 13.5 13.1 12.5 12 11.3 10.9 10.6 10.3 10 9.8 9.7 9.6
Sauk Devils Lake µg/m³ 10.6 10.3 10.4 10.4 10.4 10.5 10.5 10.4 10.4 10.4 10.4 10.4 10.5 10.5 10.6 10.6 10.6 10.6 10.6 10.6
Taylor Perkinstown µg/m³ 11 10.9 10.9 11 11 11 10.7 10.6 10.4 10.3 10.3 10.2 10.1 10.1 10 9.9 9.8 9.7 9.6 9.5
Vilas Trout Lake µg/m³ 12.5 12.5 12.1 11.9 11.7 11.6 11.4 11.3 11.2 11.2 11.1 11.1 11 10.9 10.7 10.4 10.2 10 9.7 9.4
Waukesha Waukesha-Cleveland Ave. µg/m³ 22.6 22.6 20.6 18.6 17 15.4 13.9 13.3 13.3 13.3 13.3 13.4 13.4 13.4 13.3 13.3 13.2 13.1 13.1 13.2