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8-hr Ozone Summary

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Thursday, 
County Site Units 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Ashland Bad River ppb 18.5 13.7 10.5 8.1 6.6 5.7 5.3 5.4 6.6 9.1 12.2 15.3 18.1 20.6 22.8 24.5 25.2 25.2 24.5 24.2 23.6 23.1 22.6 22.3
Brown Green Bay - UW ppb 28.1 27.9 26.6 25.6 24.2 22.9 21.9 21.4 20.6 20.5 22.1 24.3 27.3 30.1 33 34.6 35.6 35.7 35.5 35.2 35.2 35.1 33.8 32.1
Columbia Columbus ppb 33.6 31.2 29.9 28.4 26.5 24.5 22.2 20.4 20.2 21.4 23.4 26.4 29.8 33.7 37.5 41.3 44.1 45.6 45.7 45.2 44 42.8 41 38.7
Dane Madison - East ppb 23.1 19.2 15.6 13.9 12.4 11.2 11.5 12.7 14.8 18.2 22.6 26 30.9 36.2 41.2 45.3 48.8 51.3 51.9 51.6 50.7 48.6 46.1 43.9
Dodge Horicon ppb 27.1 23.5 20.4 18.4 17 15.9 14.8 14.7 15.8 18 21.2 24.7 28.6 32.4 36.5 40.2 42.5 44.3 44.8 43.8 42.5 41.4 39.6 38.1
Door Newport ppb 40.1 37.6 34 29.7 25.7 23.8 22.1 21.5 21.8 22.8 25 28.1 32.3 35.6 38 39.1 39.8 38.9 37.5 35.7 33.4 31.4 29.8 28.4
Eau Claire Eau Claire ppb 13.5 9.1 5.3 3.3 2.8 1.9 1.7 3 5.5 8.9 12.1 15.4 18.9 22.2 25.5 27.8 29.1 29 28.6 28 26.8 25.8 25 24.4
Fond du Lac Fond du Lac ppb 23.4 21.4 19.6 17.8 16.9 17.1 17.9 20.1 22.2 23.4 25.6 28.5 31.9 35 37 38.3 39.1 39.1 39 38.7 37.8 36 34.5 33.3
Forest Potawatomi ppb 38.6 38.4 38.4 38 37.3 36.1 34.8 32.7 31.7 29.9 29.4 30 31.7 33.6 35.6 36.9 36 36.7 35.9 34.1 31.4 29 26.9 25.8
Jefferson Jefferson ppb 20.2 16.9 13.7 10.7 8.3 6.6 5.7 5.5 6.3 8.6 12.3 17.4 23.2 29.5 35.8 40.9 44.8 48.3 50.8 51 50.4 48.8 46.6 44.1
Kenosha Chiwaukee Prairie ppb 57.6 50.7 44 36.6 31.8 28.3 25.1 23.3 23.8 23.4 25.7 30.4 37.2 45.1 52.1 56.1 59.8 61 64.3 66.1 65.5 62.5 58.9 59.4
Kenosha Kenosha ppb 34.8 32.5 30.3 28.4 26.6 24.6 20.9 18.9 19.5 21.5 25.2 29.5 34.2 40.2 46.3 50.9 53.2 55.1 56.4 57.6 58.4 57.6 54.8 52.7
Kewaunee Kewaunee ppb 34.1 31.4 30.3 30.6 30.5 30.2 30.7 32.1 33 33.8 34.1 34.1 34.7 35.9 37.2 38.3 39.2 39.7 40.2 40.8 41.2 42 42.8 43.3
La Crosse La Crosse ppb 25.7 23.3 21.3 20 18.7 17.1 15.4 14.7 14.3 14.2 15.2 17.3 20.8 24.6 28.3 30.9 32.3 32.4 32 30.9 28.8 26.1 23.1 20.2
Manitowoc Manitowoc ppb 25.7 21.2 17.6 16.2 17.4 18.8 19.6 21 22.9 25.7 28 30.1 32.2 34.8 37.3 38.9 40 40.2 40.3 40 39.5 39.2 39 38.6
Marathon Lake DuBay ppb 31.4 29 26 22.7 20.4 18.4 16.1 15.4 15.8 17.4 20 23.2 26 28.7 31.4 32.3 32.7 32 31.5 31 30.7 30.6 31.1 32.6
Milwaukee Bayside ppb 41.6 37.3 33.8 30.3 27.6 25.2 23.4 23 23 25.5 29 33 36.9 39.5 41.6 42.9 43.8 44.7 45.1 45.7 45.7 44.9 43.7 43
Milwaukee Milwaukee-16th St. ppb 35.3 33.2 30.9 28.8 25.1 23 22.4 22.5 23.2 24.1 25.6 28.2 32.9 37 39.8 42.1 43.8 44.8 45.5 45.9 46 45.5 45.5 45.4
Milwaukee Milwaukee - UWM UPark ppb 40.9 36.9 32.9 29.4 25.9 24.2 22.3 22.1 23.8 26.2 29.2 32.8 36.9 39.8 41.9 43.3 44 44.9 45.6 46.2 46.4 46.7 46.7 45.9
Outagamie Appleton ppb 24.8 23.6 23.4 23.7 23.7 23 22.2 21.8 22.1 23.2 25.1 27.4 30.3 33.4 36.6 39 40.4 40.6 40 38.6 37.1 35.8 34.1 32.5
Ozaukee Grafton ppb 28.6 24.2 21.5 19.5 18 17.6 19.7 21.6 23.4 26.4 29.7 33.5 37 40.5 42.8 44.6 45.7 46.1 46.3 45.6 44.1 41.6 39.9 38
Ozaukee Harrington Beach ppb 32 26.8 22.4 19.3 17.4 18.6 22 24.5 27.3 30.6 33.5 36.9 40.3 42 43 43.4 44 44.4 45 44.2 43.3 42.2 40.2 38.1
Racine Racine ppb 40.1 37.1 35.1 34.6 33.4 31.5 29.3 27.2 25.9 26.2 27.4 28.6 32.4 36.2 40.2 42.7 45 46.8 47.7 48.7 48.4 48.2 47.8 48.1
Rock Beloit ppb 21.4 18.4 15.3 13 11.1 10.6 10.4 10.1 12.2 15.1 19.4 25.2 31.6 38.1 43.6 48.6 51.6 53.5 53.7 53.3 54.3 54.1 53.1 52.8
Sauk Devil's Lake ppb 17.4 14.6 13.9 14.3 14.8 15.4 15.3 15.8 17 19.4 22.2 25.3 29.5 34 38.8 42.9 45.4 45.9 45.4 43.7 40.6 37.6 35.6 34.2
Sheboygan Sheboygan - Haven ppb 31.6 28 25.6 23.8 22.6 22.4 22.8 24.2 26.4 29.1 31.8 33.9 35.6 37.7 39.5 40.9 41.5 41.2 40.7 40.8 40.4 39.4 38.3 36.6
Sheboygan Sheboygan - KA ppb 26.4 22 17.2 14.6 15.9 17.8 20.3 23.3 26.2 28.6 32 35.4 37.2 38.8 40.2 41.4 43 43.9 44.5 44.5 44.9 43.8 41.3 38.2
Vilas Trout Lake ppb 22.4 19.1 17.4 15.5 14.7 13.9 13.1 12.9 14.2 15.5 17 19.1 21 23.2 25.6 27.4 27.8 27.6 26.8 25.8 24.8 24.1 23.5 23
Walworth Elkhorn ppb 21 16.5 14.4 13.1 11.3 10.7 10.6 10.7 13.9 18 22.4 27.5 32.8 39 43.9 48.6 51.6 53.7 53.5 52.8 51.7 48.6 42.9 38.6
Waukesha Waukesha ppb 31 27.4 24.1 20.7 17.4 15.6 14.8 14.4 15.8 18.7 22.6 27.7 34 40 45.5 49.7 52.4 53.4 53.2 52.4 51.1 48.6 45.5 43.3