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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 19.1 09 AM 28.4 12 AM
Ashland Bad River Tribal School µg/m³ 11.9 07 AM 13.2 03 AM
Kenosha Chiwaukee Prairie µg/m³ 11.6 01 AM 13.9 12 AM
Sauk Devils Lake µg/m³ 15.3 07 AM 16.6 12 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 12.2 12 AM 13.7 02 AM
Brown Green Bay East High µg/m³ 15.6 10 AM 21.5 12 AM
Ozaukee Harrington Beach Park µg/m³ 11.5 02 PM 16 01 AM
Dodge Horicon Wildlife Area µg/m³ 17 08 AM 20.2 12 AM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 16 07 AM 16.3 12 AM
Dane Madison University Ave. Well #6 µg/m³ 16.6 07 AM 17.5 12 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 17.7 12 AM 16.9 12 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 15.3 03 AM 16.7 12 AM
Forest Potawatomi µg/m³ 14.4 08 AM 18 01 AM
Grant Potosi µg/m³ 14.9 09 AM 18.3 12 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 16.4 01 AM 18 12 AM