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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 9.4 08 AM 18.2 05 AM
Ashland Bad River Tribal School µg/m³ 5.1 11 PM 9.7 08 PM
Kenosha Chiwaukee Prairie µg/m³ 9.5 11 PM 12.3 06 PM
Sauk Devils Lake µg/m³ 7.4 10 AM 12.4 11 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 7.5 02 PM 9 07 AM
Brown Green Bay East High µg/m³ 7.5 07 AM 11 06 AM
Ozaukee Harrington Beach Park µg/m³ 5.2 06 PM 8.5 05 PM
Dodge Horicon Wildlife Area µg/m³ 7 07 AM 9.2 09 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 7.8 11 PM 14 10 PM
Dane Madison University Ave. Well #6 µg/m³ 8.9 11 PM 17.1 10 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 8.4 11 PM 14.9 11 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 8.4 10 PM 14.7 01 PM
Forest Potawatomi µg/m³ 5.1 10 PM 6.2 07 PM
Grant Potosi µg/m³ 10.5 11 PM 15.7 11 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 7.9 10 PM 12.1 12 PM