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8-hr Ozone Summary

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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 26.9 23.8 20.7 18.4 17.7 16.6 15.8 16.4 17.5 18.9 20.8 22.8 24.1 26.7 29.3 31.6 32.6 33.1 32.3 30.2 26.7 22.9 19.4 16.2
Brown Green Bay - UW ppb 40.3 39.3 37.7 36.4 35.9 33.4 30.8 28.9 28.1 28.4 29.5 31.2 32.8 35.3 37.9 39.7 40.5 40.3 38.9 36.7 35.1 33.3 30.5 28.7
Columbia Columbus ppb 32 29.2 26.8 25 23.9 22.3 21 21.2 22.2 24.9 28.5 32.5 35.3 39.6 43.9 47.2 49.5 50.5 50.9 50.5 49.5 48.3 46.8 45.3
Dane Madison - East ppb 41.6 40.3 39.4 38 37.5 34.1 32 31.3 31.1 31.7 33.5 36.2 38.3 42.7 45.7 47.6 49.4 50.3 49.9 48.7 46.3 42.7 38.5 34.7
Dodge Horicon ppb 38.4 36 32.8 30.1 29.2 26.6 24 22.7 22.6 24.4 27.7 31.4 33.4 37.3 41.4 44.2 46.2 46.3 45.4 44.1 42.7 40.7 37.4 34.4
Door Newport ppb 41.5 40.5 39.1 37.7 37.6 36.1 34 31.9 30.3 29.3 28.8 28.9 29.8 31.2 33 34.6 35.5 35.7 36.1 35.8 34.8 34.1 33.4 32.3
Eau Claire Eau Claire ppb 23.3 17.8 13.1 8.9 8.4 7.4 6.9 9.5 12.3 16.8 22.5 29.4 32.3 38.4 44.1 47.9 49.9 50 48.5 44.1 38.1 31.7 25.2 18.5
Fond du Lac Fond du Lac ppb 37.6 36 34.8 33.9 33.3 32.5 30.7 30.4 30 30.2 31.3 33.1 34.7 37 40.2 42 44.1 45.1 44.9 43.5 42.2 39.9 36.8 34.2
Forest Potawatomi ppb 34.5 33.3 32 31.2 30 28.9 27.7 26.8 25.8 25.4 26.1 27.3 28.9 30.6 32.9 34.9 36.6 37.2 36.7 35.5 33.7 31.6 29.6 27.5
Jefferson Jefferson ppb 32.4 29.1 26.6 24.7 24.1 22.2 20 19.6 20.3 20.3 29.6 36.1 42.7 47.7 51.4 50.7 49.2 46.2 42.4 38.3 33.8 28.4
Kenosha Chiwaukee Prairie ppb 36.7 33.9 32 30.6 29.4 26.9 25.5 25.2 27.2 30.8 34.4 39.1 41.8 47 52.1 55.8 58.4 59.5 59.1 55.6 51.2 46.1 40.2 35.4
Kenosha Kenosha ppb 28.9 26.7 23.7 21.2 19.7 17.1 14.2 15 16.7 20 26.3 32.9 36 43 49.2 53.7 56.8 58 57.7 56.6 55.3 51.7 46.7 40.4
Kewaunee Kewaunee ppb 41.3 40.2 39.2 37.8 37.6 36 33.9 32.4 31.7 32 33.3 35.2 36.5 38.7 41 42.6 43.3 42.6 40.8 38.6 36.8 34 31.8 30.5
La Crosse La Crosse ppb 27.7 23.8 19.6 16.2 14.7 12.2 10.3 9.2 9.1 10.9 14.3 18.6 21.4 26.6 32.4 37.4 41.8 44.9 45.9 45.1 43.2 40 35.9 31.2
Manitowoc Manitowoc ppb 36.9 35.9 35.4 34.1 34 32.2 30 29.3 29.1 29.8 31.2 34.2 36.2 40.2 44.2 46.5 47.6 47 44.4 39.5 34.7 29.6 24.2 19.2
Marathon Lake DuBay ppb 36 33.9 31.5 29.6 28.5 26.7 25.5 24.8 25.5 27.3 30 33.1 34.7 37.8 40.6 42.6 43.1 42.7 40.8 39.1 37.3 34.7 30.8 27.3
Milwaukee Bayside ppb 40.3 38.4 36.3 34 33.3 30.2 28 27 27.6 28.9 31.8 35.3 37.3 41.9 46.2 49.8 52.8 55 55.2 53.4 51.1 48.6 44.9 41
Milwaukee Milwaukee-16th St. ppb 40.7 38.4 36.7 34.7 33.9 30.9 28 26.7 26.5 28.5 31.7 35.5 38.2 43.4 48.1 51.3 53.9 54 54.1 53.2 51.6 49.7 48.3 46.6
Milwaukee Milwaukee - UWM UPark ppb 43.2 40.6 37.9 35.7 34.8 32 29.8 28.8 28.7 31 35 38.9 41.7 46.3 50.3 53.8 57.2 59 58.2 57.3 55.8 54.2 51.7 48.1
Outagamie Appleton ppb 37.4 36.6 35.5 34.3 33.9 32 29.7 28.1 27.5 27.8 29.3 31.6 33.5 36.8 40.1 42.5 43.6 43.6 41.5 38.8 35.8 32.6 29.6 26.8
Ozaukee Grafton ppb 38.8 36.7 34.9 33.1 32.9 30.4 28.4 27.8 28.3 29.8 31.9 34.6 36.2 39.8 43 45.3 47.6 49.5 49.4 47.9 46.1 45.2 44.2 42.8
Ozaukee Harrington Beach ppb 40.7 38.7 36.8 34.8 33.7 32.3 31.2 30.6 31.1 32.3 34.3 36.9 38.7 41.6 44.5 47.3 50 51.9 53.7 54.2 52.9 50.5 48.4 46.2
Racine Racine ppb 40.2 37.7 34.4 31.6 30.3 28.7 27.6 27.4 27.8 30.9 35.6 40.6 44.2 49.3 54.5 59.2 62.7 64.2 64.3 62.7 59.4 56.2 51.9 47
Rock Beloit ppb 26.1 22 18.4 15.5 14.5 12 10.9 11.9 13.8 18.2 24.1 30.6 33.7 40.3 46 50.3 53.9 54.6 54.3 50.7 46.8 42.4 37.3 32.1
Sauk Devil's Lake ppb 38.2 36.3 35.1 34 33.5 31.4 27.8 25.7 26.6 28.4 30.8 33.6 35.3 39.3 43.1 46.1 47.4 47.5 45.5 42.4 39 35.9 32.7 29.4
Sheboygan Sheboygan - Haven ppb 39.1 38.4 37.8 36.8 36.9 35.4 33.8 32.7 32.3 32.6 33.7 35.7 36.7 39.4 42 44.5 46.3 47.1 47 45.8 44 41.4 38.2 34.5
Sheboygan Sheboygan - KA ppb 34.4 33 32 31.4 30.7 30 29.6 29.3 30.1 31.4 33.2 35.6 37 39.6 42.3 44.8 46.4 48.1 48.9 48 46.1 43.6 40.2 36.9
Vilas Trout Lake ppb 34.9 32.7 31 29.4 28.6 27 25.2 23.7 23.7 24.9 26.7 28.8 30.1 32.3 34.5 35.9 36.6 36.8 36.2 34.5 32.6 29.8 26.4 22.9
Walworth Elkhorn ppb 34.7 31.2 28 25.7 24.5 22.8 21.6 20.7 22.6 25.9 31.2 36.7 39.4 44.4 48.7 52.5 54.5 55.5 55.3 54.2 52.5 51 50 49
Waukesha Waukesha ppb 39.6 37.1 34.2 31.8 31.2 27.6 24.3 21.9 23.3 22.1 26.9 31.4 34 39.6 44.8 49 51 51.3 52.2 52.8 53.1 52.2 50 46.8