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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 5.2 12 AM 1 11 PM
Ashland Bad River Tribal School µg/m³ 1 11 PM 2.5 10 PM
Kenosha Chiwaukee Prairie µg/m³ 2.5 12 AM 4.1 10 PM
Sauk Devils Lake µg/m³ 2.3 11 PM 4.8 05 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 2.8 11 PM 4 01 PM
Brown Green Bay East High µg/m³ 5.5 12 AM 1.4 11 PM
Ozaukee Harrington Beach Park µg/m³ 3.1 12 AM 1.5 12 PM
Dodge Horicon Wildlife Area µg/m³ 3.2 12 AM 2.8 10 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 2.1 11 PM 4.4 06 PM
Dane Madison University Ave. Well #6 µg/m³ 2.4 11 PM 4.7 05 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 3.2 12 AM 4.6 06 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 3.8 12 AM 3.1 09 AM
Forest Potawatomi µg/m³ 1.7 12 AM 0.8 09 PM
Grant Potosi µg/m³ 5.2 11 PM 9.4 10 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 3.2 12 AM 3.3 11 PM