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Noise monitoring program

Highest Ozone

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Saturday, 
County Site Units 8-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton ppb 41.6 07 AM 47.7 06 AM
Ashland Bad River Tribal School ppb 50.6 12 AM 45.5 12 AM
Milwaukee Bayside ppb 38.9 12 AM 37.7 04 AM
Rock Beloit-Converse ppb 39.3 12 AM 41.3 03 AM
Kenosha Chiwaukee Prairie ppb 44.1 12 AM 40 06 AM
Columbia Columbus ppb 35.2 07 AM 37 07 AM
Sauk Devils Lake ppb 36.7 07 AM 43.3 07 AM
Eau Claire Eau Claire DOT Sign Shop ppb 46.1 04 AM 50.6 03 AM
Walworth Elkhorn ppb 41.2 12 AM 40.4 04 AM
Fond du Lac Fond Du Lac ppb 34.7 12 AM 43.2 07 AM
Ozaukee Grafton ppb 39.6 12 AM 36.9 03 AM
Brown Green Bay UW ppb 42.3 07 AM 47.2 06 AM
Ozaukee Harrington Beach Park ppb 36.9 12 AM 36.8 03 AM
Dodge Horicon Wildlife Area ppb 35.2 12 AM 38.5 07 AM
Jefferson Jefferson-Laatsch ppb 36.8 02 AM 38.9 04 AM
Kenosha Kenosha-Water Tower ppb 41.8 12 AM 41 05 AM
Kewaunee Kewaunee ppb 43.7 07 AM 48.1 07 AM
La Crosse La Crosse DOT ppb 38.5 07 AM 46.2 05 AM
Marathon Lake Dubay ppb 44.4 07 AM 48.3 04 AM
Dane Madison East ppb 35.1 07 AM 37.3 04 AM
Manitowoc Manitowoc ppb 38 07 AM 45.5 07 AM
Milwaukee Milwaukee-UWM UPark ppb 40 12 AM 40 04 AM
Door Newport Park ppb 44.3 07 AM 48.8 06 AM
Forest Potawatomi ppb 45.3 12 AM 45.2 12 AM
Racine Racine-Payne & Dolan ppb 42.9 12 AM 41.4 04 AM
Sheboygan Sheboygan-Haven ppb 35.7 12 AM 44.6 07 AM
Sheboygan Sheboygan-Kohler Andrae ppb 35.9 12 AM 39.6 07 AM
Vilas Trout Lake ppb 49.8 01 AM 51.3 01 AM
Waukesha Waukesha-Cleveland Ave. ppb 36.9 02 AM 38.8 04 AM