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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 9.6 12 AM 9.7 01 AM
Ashland Bad River Tribal School µg/m³ 7.3 12 AM 4.9 09 PM
Kenosha Chiwaukee Prairie µg/m³ 9.6 11 PM 13.8 10 PM
Sauk Devils Lake µg/m³ 9.5 12 AM 8.1 02 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 7.4 12 AM 6.1 05 AM
Brown Green Bay East High µg/m³ 9.1 09 AM 9.8 08 AM
Ozaukee Harrington Beach Park µg/m³ 7.1 08 AM 8.7 01 AM
Dodge Horicon Wildlife Area µg/m³ 9.3 03 AM 10.6 12 AM
Marathon Lake Dubay µg/m³ 7.8 12 AM 9.1 05 AM
Dane Madison East µg/m³ 8.9 12 AM 8.6 11 PM
Dane Madison University Ave. Well #6 µg/m³ 11.1 12 AM 9.7 08 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 12 12 AM 25.8 08 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 10 03 AM 13.5 02 AM
Forest Potawatomi µg/m³ 8.2 02 AM 9.8 06 AM
Grant Potosi µg/m³ 9.7 12 AM 10.4 02 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 11.9 12 AM 14.6 10 PM