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Noise monitoring program

Highest PM2.5

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Thursday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 9.5 11 PM 13 05 AM
Ashland Bad River Tribal School µg/m³ 8.4 08 AM 9.2 01 AM
Kenosha Chiwaukee Prairie µg/m³ 8.5 11 PM 11.6 08 AM
Sauk Devils Lake µg/m³ 9.9 09 AM 11.8 08 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 8.9 07 AM 10.3 07 AM
Brown Green Bay East High µg/m³ 8.9 12 AM 10.3 04 PM
Ozaukee Harrington Beach Park µg/m³ 6.4 12 AM 7.7 10 AM
Dodge Horicon Wildlife Area µg/m³ 8.9 11 PM 11.8 07 PM
Marathon Lake Dubay µg/m³ 8.6 08 AM 10.9 05 AM
Dane Madison East µg/m³ 9.7 08 AM 11.3 07 AM
Dane Madison University Ave. Well #6 µg/m³ 11.4 08 PM 16.7 07 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 12.8 07 PM 18.6 06 AM
Milwaukee Milwaukee-College Ave NR µg/m³ 9.7 12 AM 11.5 03 PM
Forest Potawatomi µg/m³ 8.2 07 PM 9.9 08 AM
Grant Potosi µg/m³ 10 12 AM 11.3 09 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 13 04 AM 17.3 01 AM