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Noise monitoring program

Highest PM2.5

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Friday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 19.6 12 AM 14.6 12 PM
Ashland Bad River Tribal School µg/m³ 4.8 11 PM 7.7 11 PM
Kenosha Chiwaukee Prairie µg/m³ 13.3 12 AM 9.2 10 AM
Sauk Devils Lake µg/m³ 22.1 12 AM 15.1 08 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 15.9 03 AM 17 02 AM
Brown Green Bay East High µg/m³ 18.4 12 AM 15.2 10 AM
Ozaukee Harrington Beach Park µg/m³ 12.2 12 AM 13.6 12 PM
Dodge Horicon Wildlife Area µg/m³ 19.1 12 AM 12.4 03 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 19.8 12 AM 12.9 11 AM
Dane Madison University Ave. Well #6 µg/m³ 23.4 12 AM 14.3 11 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 17.1 12 AM 10.8 11 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 14.3 12 AM 9.4 11 PM
Forest Potawatomi µg/m³ 11.4 12 AM 15.4 08 AM
Grant Potosi µg/m³ 21.2 01 AM 23.5 12 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 18.5 12 AM 10.9 11 PM