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Noise monitoring program

Highest PM2.5

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Wednesday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 5.9 12 AM 5 08 PM
Ashland Bad River Tribal School µg/m³ 3.5 08 PM 4.3 09 PM
Kenosha Chiwaukee Prairie µg/m³ 8.7 03 AM 12.2 03 AM
Sauk Devils Lake µg/m³ 7.1 09 AM 10.6 07 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 4.9 12 AM 6.6 10 PM
Brown Green Bay East High µg/m³ 4.6 12 AM 5.3 06 PM
Ozaukee Harrington Beach Park µg/m³ 5.5 12 AM 5.5 05 AM
Dodge Horicon Wildlife Area µg/m³ 5.2 12 AM 6.2 11 AM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 9.7 09 AM 13.4 07 AM
Dane Madison University Ave. Well #6 µg/m³ 11.1 10 AM 14.4 12 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 7 12 AM 6.7 12 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 7.2 12 AM 6.9 12 AM
Forest Potawatomi µg/m³ 3.3 10 PM 4.1 03 PM
Grant Potosi µg/m³ 13.2 11 AM 16.4 07 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 7.5 12 AM 7.2 12 AM