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Noise monitoring program

Highest PM2.5

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Sunday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 13 12 PM 17.9 07 AM
Ashland Bad River Tribal School µg/m³ 6.3 12 AM 5.8 09 AM
Kenosha Chiwaukee Prairie µg/m³ 32.9 12 PM 57 01 AM
Sauk Devils Lake µg/m³ 9 09 AM 12.1 05 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 13.2 06 AM 17.9 03 AM
Brown Green Bay East High µg/m³ 16.7 12 PM 21.5 12 AM
Ozaukee Harrington Beach Park µg/m³ 13.2 12 PM 19.3 12 AM
Dodge Horicon Wildlife Area µg/m³ 13.7 11 AM 20 02 AM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 15.6 10 AM 22 06 AM
Dane Madison University Ave. Well #6 µg/m³ 18.4 10 AM 23.9 12 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 22.5 12 PM 32.7 12 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 20.2 12 PM 32.2 12 AM
Forest Potawatomi µg/m³ 7.6 08 AM 9.2 08 AM
Grant Potosi µg/m³ 13 09 AM 29.3 06 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 22.9 11 AM 35.4 02 AM