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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 2.9 01 PM 5 11 AM
Ashland Bad River Tribal School µg/m³ 2.6 11 AM 4.5 12 AM
Kenosha Chiwaukee Prairie µg/m³ 4.8 01 PM 7.5 09 AM
Sauk Devils Lake µg/m³ 3.3 01 PM 4 06 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 4.5 12 PM 8.1 06 AM
Brown Green Bay East High µg/m³ 3.5 01 PM 6.1 12 PM
Ozaukee Harrington Beach Park µg/m³ 3.5 01 PM 7.9 11 AM
Dodge Horicon Wildlife Area µg/m³ 2.9 01 PM 6.6 11 AM
La Crosse La Crosse DOT µg/m³ 4 01 PM 6.6 09 AM
Dane Madison East µg/m³ 4.8 12 PM 7.6 12 PM
Dane Madison University Ave. Well #6 µg/m³ 5 11 AM 5.5 05 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 4.9 01 PM 8.5 11 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 4.8 01 PM 9.4 12 AM
Milwaukee Milwaukee-SER DNR HQ µg/m³
Taylor Perkinstown µg/m³ 2.5 01 PM 3.2 11 AM
Forest Potawatomi µg/m³ 2.1 11 AM 2.5 12 AM
Grant Potosi µg/m³ 8.4 01 PM 27.9 08 AM
Vilas Trout Lake µg/m³ 2.2 01 PM 2.6 01 PM
Waukesha Waukesha-Cleveland Ave. µg/m³ 5.5 01 PM 10.5 12 AM