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Noise monitoring program

Highest PM2.5

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Friday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 5 11 PM 8.9 09 PM
Ashland Bad River Tribal School µg/m³ 3.5 08 AM 4.6 05 AM
Kenosha Chiwaukee Prairie µg/m³ 4.5 11 PM 8.6 11 PM
Sauk Devils Lake µg/m³ 4.8 11 PM 7.2 05 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 6.7 11 PM 14.6 10 PM
Brown Green Bay East High µg/m³ 4.9 11 PM 8.6 11 PM
Ozaukee Harrington Beach Park µg/m³ 3.6 12 AM 6.1 11 PM
Dodge Horicon Wildlife Area µg/m³ 4.9 12 AM 8.6 11 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 5.6 11 PM 10.2 07 PM
Dane Madison University Ave. Well #6 µg/m³ 6.6 11 PM 14.6 07 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 7.8 11 PM 25 11 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 5.7 11 PM 14.6 11 PM
Forest Potawatomi µg/m³ 3.1 11 PM 5.8 11 PM
Grant Potosi µg/m³ 5.6 11 PM 14.2 10 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 6.4 11 PM 13.8 09 PM