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Noise monitoring program

Highest PM2.5

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Thursday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 5.7 05 AM 8.7 12 AM
Ashland Bad River Tribal School µg/m³ 4.3 12 AM 3.6 11 PM
Kenosha Chiwaukee Prairie µg/m³ 8.3 12 AM 9.6 07 PM
Sauk Devils Lake µg/m³ 5.6 11 PM 7.6 11 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 4.6 12 AM 3.9 12 AM
Brown Green Bay East High µg/m³ 4.1 09 PM 7.6 07 AM
Ozaukee Harrington Beach Park µg/m³ 5.7 09 PM 8 02 PM
Dodge Horicon Wildlife Area µg/m³ 6.9 01 AM 8 10 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 5.7 03 AM 7.1 08 AM
Dane Madison University Ave. Well #6 µg/m³ 8.7 04 AM 9.5 02 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 10.8 01 AM 21.1 08 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 9.1 09 PM 11.9 07 PM
Forest Potawatomi µg/m³ 2.7 12 AM 2 11 PM
Grant Potosi µg/m³ 5.6 10 PM 8.6 03 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 10.6 12 AM 10.5 06 AM