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Noise monitoring program

Highest PM2.5

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Saturday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 16.6 08 AM 23.6 01 AM
Ashland Bad River Tribal School µg/m³ 8 04 PM 10.8 11 AM
Kenosha Chiwaukee Prairie µg/m³ 18.8 06 AM 18.9 05 AM
Sauk Devils Lake µg/m³ 11.8 04 AM 15.1 01 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 16.6 12 AM 19 11 AM
Brown Green Bay East High µg/m³ 14.8 11 PM 29.5 11 PM
Ozaukee Harrington Beach Park µg/m³ 17.3 08 AM 23 02 PM
Dodge Horicon Wildlife Area µg/m³ 14.2 07 AM 18.3 12 AM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 12.6 05 AM 15.8 01 PM
Dane Madison University Ave. Well #6 µg/m³ 13.9 07 AM 21.4 12 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 19 07 AM 23.1 02 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 16.4 06 AM 20.4 03 AM
Forest Potawatomi µg/m³ 13.4 01 AM 16.6 05 AM
Grant Potosi µg/m³ 13.1 12 AM 17 01 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 16.6 05 AM 22.6 04 AM