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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 6.1 12 AM 5.2 06 PM
Ashland Bad River Tribal School µg/m³ 4.8 12 AM 4.4 07 AM
Kenosha Chiwaukee Prairie µg/m³ 6.3 12 AM 5.3 12 AM
Sauk Devils Lake µg/m³ 5.6 12 AM 8.8 07 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 8 12 AM 4.6 07 AM
Brown Green Bay East High µg/m³ 6.4 12 AM 5.5 08 PM
Ozaukee Harrington Beach Park µg/m³ 5.1 12 AM 3.4 09 AM
Dodge Horicon Wildlife Area µg/m³ 4.5 12 AM 3.5 12 AM
Marathon Lake Dubay µg/m³ 6 12 AM 4.2 08 AM
Dane Madison East µg/m³ 5.5 12 AM 6 06 PM
Dane Madison University Ave. Well #6 µg/m³ 5.9 12 AM 13 07 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 7.8 12 AM 6.6 12 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 7.4 12 AM 6.9 12 AM
Forest Potawatomi µg/m³ 4.9 12 AM 4.6 08 AM
Grant Potosi µg/m³ 7.2 12 AM 4.8 07 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 7.9 12 AM 6.3 12 AM