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Noise monitoring program

Highest PM2.5

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Tuesday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 2.4 10 PM 5.8 01 AM
Ashland Bad River Tribal School µg/m³ 6.4 10 PM 31.9 03 AM
Kenosha Chiwaukee Prairie µg/m³ 2.5 11 PM 6.5 11 PM
Sauk Devils Lake µg/m³ 2.5 01 PM 9 11 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 3 11 PM 6.1 08 PM
Brown Green Bay East High µg/m³ 2.6 10 PM 6 07 PM
Ozaukee Harrington Beach Park µg/m³ 2.1 11 PM 4 11 PM
Dodge Horicon Wildlife Area µg/m³ 2.2 11 PM 3.9 11 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 3.3 06 AM 7 09 PM
Dane Madison University Ave. Well #6 µg/m³ 3.5 05 AM 5 04 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 4.4 11 PM 7.4 09 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 3.4 06 PM 6.3 10 PM
Forest Potawatomi µg/m³ 0.9 11 PM 1.4 08 PM
Grant Potosi µg/m³ 4.4 12 AM 3.9 12 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 4.1 11 PM 7.7 11 PM