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Noise monitoring program

Highest PM2.5

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Wednesday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 8.4 11 PM 12.1 07 PM
Ashland Bad River Tribal School µg/m³ 6.5 11 AM 7.6 01 AM
Kenosha Chiwaukee Prairie µg/m³ 6.5 11 PM 9.6 11 PM
Sauk Devils Lake µg/m³ 7 12 AM 8 08 AM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 8.2 11 PM 10.1 11 PM
Brown Green Bay East High µg/m³ 9.5 01 PM 14.8 01 AM
Ozaukee Harrington Beach Park µg/m³ 6.6 10 PM 8.8 10 PM
Dodge Horicon Wildlife Area µg/m³ 8.4 11 PM 9.9 04 AM
La Crosse La Crosse DOT µg/m³ 8.7 01 PM 11.1 06 AM
Dane Madison East µg/m³ 8.5 11 PM 14.4 11 PM
Dane Madison University Ave. Well #6 µg/m³ 8.8 12 AM 10.8 07 AM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 9.2 11 PM 15.4 11 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 8.5 11 PM 13.3 08 PM
Taylor Perkinstown µg/m³ 7 07 PM 7.8 04 AM
Forest Potawatomi µg/m³ 5.5 09 AM 6.4 11 PM
Grant Potosi µg/m³ 7.5 10 PM 9.8 10 PM
Vilas Trout Lake µg/m³ 7.2 01 PM 9.2 03 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 10 11 PM 14.5 06 PM