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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 19.1 06 PM 23.7 12 AM
Ashland Bad River Tribal School µg/m³ 4.7 12 AM 6.2 10 PM
Kenosha Chiwaukee Prairie µg/m³ 21.5 03 PM 30.6 01 AM
Sauk Devils Lake µg/m³ 24.3 11 AM 26.1 07 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 13 10 PM 19.9 09 PM
Brown Green Bay East High µg/m³ 16.4 03 AM 15.7 12 AM
Ozaukee Harrington Beach Park µg/m³ 15.2 08 AM 20.3 02 PM
Dodge Horicon Wildlife Area µg/m³ 22.5 03 PM 25 03 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 24.3 01 PM 27.9 12 AM
Dane Madison University Ave. Well #6 µg/m³ 29.3 08 PM 31 06 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 22 08 AM 28.8 04 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 19.1 08 AM 24.7 12 AM
Forest Potawatomi µg/m³ 13.5 11 PM 22 06 PM
Grant Potosi µg/m³ 23.2 10 PM 25.2 09 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 23.5 08 PM 27.5 04 AM