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Noise monitoring program

Highest PM2.5

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Monday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 10.1 11 PM 17.3 11 PM
Ashland Bad River Tribal School µg/m³ 8.4 11 PM 11.2 03 AM
Kenosha Chiwaukee Prairie µg/m³ 10 12 AM 17.6 04 PM
Sauk Devils Lake µg/m³ 10.5 11 PM 21.3 11 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 10.4 08 AM 18.2 05 AM
Brown Green Bay East High µg/m³ 10.5 12 AM 17.7 11 PM
Ozaukee Harrington Beach Park µg/m³ 9.9 12 AM 17.2 06 PM
Dodge Horicon Wildlife Area µg/m³ 10.9 11 PM 22.6 11 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 13 11 PM 27.6 08 PM
Dane Madison University Ave. Well #6 µg/m³ 12.6 11 PM 27 08 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 12.5 10 PM 21.1 07 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 11.6 09 PM 18.3 04 PM
Forest Potawatomi µg/m³ 5.7 12 AM 8.6 10 PM
Grant Potosi µg/m³ 12 11 PM 24.3 11 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 10.7 10 PM 19.3 09 PM