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Noise monitoring program

Highest Ozone

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Thursday, 
County Site Units 8-Hour Hour of Day 1-Hour Hour of Day
Outagamie Appleton ppb 52 05 AM 56.2 12 AM
Ashland Bad River Tribal School ppb 50 12 AM 50.4 02 AM
Milwaukee Bayside ppb 56.8 12 AM 51.9 02 AM
Rock Beloit-Converse ppb 55 12 AM 46.7 09 AM
Kenosha Chiwaukee Prairie ppb 55.9 12 AM 58.5 11 AM
Columbia Columbus ppb 53.2 02 AM 51 01 AM
Sauk Devils Lake ppb 54 03 AM 59.6 12 AM
Eau Claire Eau Claire DOT Sign Shop ppb 48.3 12 AM 60.3 01 PM
Walworth Elkhorn ppb 54.2 12 AM 51.2 10 AM
Fond du Lac Fond Du Lac ppb 50.3 12 AM 48.3 12 AM
Ozaukee Grafton ppb 55 12 AM 52.5 03 AM
Brown Green Bay UW ppb 45.7 12 AM 50.4 12 AM
Ozaukee Harrington Beach Park ppb 54.7 12 AM 50.2 12 AM
Dodge Horicon Wildlife Area ppb 54.4 12 AM 47.8 12 AM
Jefferson Jefferson-Laatsch ppb 54.5 12 AM 47 09 AM
Kenosha Kenosha-Water Tower ppb 54.8 12 AM 56 11 AM
Kewaunee Kewaunee ppb 51.4 12 AM 50.3 12 AM
La Crosse La Crosse DOT ppb 47 12 AM 51.1 12 PM
Marathon Lake Dubay ppb 40.5 12 AM 42 01 PM
Dane Madison East ppb 57.2 01 AM 57.2 12 AM
Manitowoc Manitowoc ppb 51.5 01 AM 52.3 12 AM
Milwaukee Milwaukee-16th St. Health Center ppb 54 12 AM 47.5 12 AM
Door Newport Park ppb 54.7 12 AM 52.3 12 AM
Forest Potawatomi ppb 43.7 12 AM 41.1 01 AM
Racine Racine-Payne & Dolan ppb 55.2 12 AM 52.3 12 AM
Sheboygan Sheboygan-Haven ppb 50.1 12 AM 48.4 12 AM
Sheboygan Sheboygan-Kohler Andrae ppb 52.7 12 AM 50.7 12 AM
Vilas Trout Lake ppb 45.8 12 AM 40.1 12 AM
Waukesha Waukesha-Cleveland Ave. ppb 56 12 AM 49.6 01 AM