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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 4.6 07 PM 5.2 04 PM
Ashland Bad River Tribal School µg/m³ 5.3 03 PM 5.7 01 AM
Kenosha Chiwaukee Prairie µg/m³ 7.6 02 PM 9.6 12 AM
Sauk Devils Lake µg/m³ 6.2 11 PM 10.1 08 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 5.2 04 PM 5.6 01 AM
Brown Green Bay East High µg/m³ 4.3 02 PM 4.8 04 PM
Ozaukee Harrington Beach Park µg/m³ 4.8 11 AM 6.8 12 AM
Dodge Horicon Wildlife Area µg/m³ 4.7 10 PM 6.8 12 AM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 7 05 PM 9.5 05 AM
Dane Madison University Ave. Well #6 µg/m³ 7.3 10 PM 10.6 05 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 9.2 02 PM 19.3 01 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 7.3 04 PM 11.4 12 AM
Forest Potawatomi µg/m³ 4.2 06 PM 4.9 04 PM
Grant Potosi µg/m³ 9.4 10 PM 16.4 07 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 7.5 05 PM 15.8 01 AM