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Noise monitoring program

Highest PM2.5

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Sunday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 8.4 12 AM 9.9 09 PM
Ashland Bad River Tribal School µg/m³ 5.5 12 AM 5.4 12 AM
Kenosha Chiwaukee Prairie µg/m³ 9.1 12 AM 7.4 01 AM
Sauk Devils Lake µg/m³ 11.5 12 AM 9.5 06 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 9 12 AM 9.6 09 PM
Brown Green Bay East High µg/m³ 7 12 AM 16 10 PM
Ozaukee Harrington Beach Park µg/m³ 7.5 12 AM 7.6 10 AM
Dodge Horicon Wildlife Area µg/m³ 9.8 12 AM 8.1 11 AM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 10.8 12 AM 8.2 07 PM
Dane Madison University Ave. Well #6 µg/m³ 12.7 12 AM 9.5 05 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 10.7 12 AM 9.2 05 AM
Milwaukee Milwaukee-College Ave NR µg/m³
Forest Potawatomi µg/m³ 7.3 12 AM 6.2 12 AM
Grant Potosi µg/m³ 12.3 12 AM 9.1 05 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 11 12 AM 8.7 10 AM