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Noise monitoring program

Highest Ozone

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Sunday, 
County Site Units 8-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton ppb 37.1 12 AM 37.1 12 AM
Ashland Bad River Tribal School ppb 31.5 12 AM 19.8 12 AM
Milwaukee Bayside ppb 37.7 12 AM 43.2 03 AM
Rock Beloit-Converse ppb 38.9 12 AM 34.3 04 AM
Kenosha Chiwaukee Prairie ppb 41.5 12 AM 43.2 03 AM
Columbia Columbus ppb 37.8 12 AM 35.9 01 AM
Sauk Devils Lake ppb 36.6 04 AM 40.6 12 AM
Eau Claire Eau Claire DOT Sign Shop ppb 38.1 12 AM 25.5 12 AM
Walworth Elkhorn ppb 39.8 12 AM 37.1 03 AM
Fond du Lac Fond Du Lac ppb 36 12 AM 35.5 01 AM
Brown Green Bay UW ppb 35.4 12 AM 36.5 12 AM
Ozaukee Harrington Beach Park ppb 41.1 12 AM 40.3 04 AM
Dodge Horicon Wildlife Area ppb 38 12 AM 38.5 04 AM
Jefferson Jefferson-Laatsch ppb 37.9 12 AM 38.2 04 AM
Kenosha Kenosha-Water Tower ppb 42.8 12 AM 42.4 12 AM
Kewaunee Kewaunee ppb 41.7 01 AM 43.3 04 AM
La Crosse La Crosse DOT ppb 41.1 04 AM 45 02 AM
Marathon Lake Dubay ppb 33.2 12 AM 35.2 04 AM
Dane Madison East ppb 38.3 12 AM 37 12 AM
Manitowoc Manitowoc ppb 44.3 12 AM 41.2 12 AM
Milwaukee Milwaukee-16th St. Health Center ppb 32.4 12 AM 39.9 04 AM
Milwaukee Milwaukee-UWM UPark ppb 38.4 04 AM 42.2 03 AM
Door Newport Park ppb 45.5 04 AM 48 12 AM
Forest Potawatomi ppb 39 12 AM 34.5 12 AM
Racine Racine-Payne & Dolan ppb 43.8 12 AM 43.3 04 AM
Sheboygan Sheboygan-Haven ppb 38.2 12 AM 38.1 03 AM
Sheboygan Sheboygan-Kohler Andrae ppb 44.2 12 AM 45.8 04 AM
Vilas Trout Lake ppb 45.5 12 AM 43.5 12 AM
Waukesha Waukesha-Cleveland Ave. ppb 42.8 12 AM 43 12 AM