-
Noise monitoring program

Highest PM2.5

Filter by County:
Filter by Site:
Saturday, 
County Site Units 24-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton µg/m³ 5.9 10 PM 12.1 09 PM
Ashland Bad River Tribal School µg/m³ 4.7 10 AM 5.6 12 AM
Kenosha Chiwaukee Prairie µg/m³ 4.6 03 PM 6.3 02 AM
Sauk Devils Lake µg/m³ 3.7 11 PM 5.1 11 PM
Eau Claire Eau Claire DOT Sign Shop µg/m³ 4.8 11 PM 5.8 10 PM
Brown Green Bay East High µg/m³ 6.6 05 PM 8.4 12 AM
Ozaukee Harrington Beach Park µg/m³ 4.4 01 PM 7.3 11 PM
Dodge Horicon Wildlife Area µg/m³ 5.4 11 PM 12.5 10 PM
Marathon Lake Dubay µg/m³
Dane Madison East µg/m³ 4.6 11 PM 7.3 04 AM
Dane Madison University Ave. Well #6 µg/m³ 5.1 07 PM 8.4 08 PM
Milwaukee Milwaukee-16th St. Health Center µg/m³ 7.3 09 PM 12.1 08 PM
Milwaukee Milwaukee-College Ave NR µg/m³ 5.8 09 PM 8.6 12 AM
Forest Potawatomi µg/m³ 3.5 11 PM 4.4 09 PM
Grant Potosi µg/m³ 4.9 11 PM 6.2 02 AM
Waukesha Waukesha-Cleveland Ave. µg/m³ 7 07 PM 11.6 01 AM