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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 14.7 12 AM 16.1 12 AM
Ashland Bad River Tribal School µg/m³ 7.1 12 AM 1.2 06 AM
Kenosha Chiwaukee Prairie µg/m³ 13.8 12 AM 10.1 06 AM
Sauk Devils Lake µg/m³ 11 12 AM 10.3 12 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 10.5 12 AM 4.6 12 AM
Brown Green Bay East High µg/m³ 15.1 12 AM 24 12 AM
Ozaukee Harrington Beach Park µg/m³ 16.1 12 AM 8.9 04 AM
Dodge Horicon Wildlife Area µg/m³ 11.5 12 AM 14.7 02 AM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 10.7 12 AM 10.6 12 AM
Dane Madison University Ave. Well #6 µg/m³ 11.8 12 AM 10.2 12 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 17.1 12 AM 10.7 06 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 13.8 12 AM 10.1 05 AM
Forest Potawatomi µg/m³ 11.7 12 AM 8.4 12 AM
Grant Potosi µg/m³ 12.1 12 AM 7.6 12 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 15.2 12 AM 11 01 AM