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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 17.7 15.1 12.1 9.4 7.6 6.2 5.2 6.2 7.8 9.8 13 17.4 22.4 27.9 33.1 36.4 39 41.3 42.7 43.5 43.7 42.4 40 37.1
Brown Green Bay - UW ppb 20.8 18.8 17.8 17.5 16.7 15.2 13.4 12.2 11 28.5 30.2 31.1 33.1 34.9 36.1 38.3 40 41.5
Columbia Columbus ppb 28.8 26.7 24.7 23.1 21.3 20.4 20.2 19.9 20.1 20.4 21.5 23.6 27 30.4 32.6 34.9 36.8 39.4 40.7 40.4 38.8 37 36 34.8
Dane Madison - East ppb 35.1 33.6 32.1 31.1 30 28.6 27.1 25.3 24 23.9 24.7 26.2 28 29.8 31.3 33.1 34.9 34.9 34.3 33 31.3 30 30.4 31.2
Dodge Horicon ppb 36 34.9 34.1 33.4 32.8 32.6 31.9 31.7 31.6 31.8 32.3 33.4 34.8 35.9 37.5 39.2 40.8 42.6 43.3 43.1 43.1 42.9 42.3 41.2
Door Newport ppb 26.6 28.4 30.5 31.8 33.6 34.6 34.4 33.9 33.6 33.3 33.3 33.5 33.8 34.7 36.3 38 39.2 37.5 37.5 36.1 33.3 30.6 27 27.9
Eau Claire Eau Claire ppb 21.8 22.4 21.9 22.3 23 23.2 22.7 21.8 20.5 21.2 23.3 24.8 26.5 28.4 30.3 31.7 32.7 32.6 32.7 32.5 31.7 30.5 28.9 26
Fond du Lac Fond du Lac ppb 30.8 30.8 31.1 31.6 31.4 31.5 31.4 31.4 31 30.8 30.6 30 30.2 30.9 31.9 32.7 33.3 35 36.4 37.4 38.5 39.2 40.2 41.2
Forest Potawatomi ppb 31.2 31.1 31.2 31.2 31 30.5 30.4 30.3 30.8 31 31.7 32.7 34.7 36.4 37.7 39.2 40.4 41.2 41.7 42.5 42.6 43.2 43.7 43.9
Jefferson Jefferson ppb 35.9 32.7 30.8 29.2 27.9 26.6 24.4 23.3 23 23.3 24.9 26.7 28.4 30.7 34.3 36.9 38.1 38.5 37.6 36.6 35.6 33.8 31.7 29.8
Kenosha Chiwaukee Prairie ppb 43.5 40.6 37.5 36.4 34.3 32.2 29.4 27.9 29.1 31.5 35.2 36.6 38.8 41.3 44.7 46.9 48.6 50.3 50.9 51.8 52.1 51.7 50.5 50
Kenosha Kenosha ppb 39 36.8 34.3 33.2 31.3 26.3 21.2 18.4 19.2 21.4 24.2 26.2 29.1 34.5 39.7 43.2 45.2 46.1 46.7 46.9 47.1 47 46.5 45.9
Kewaunee Kewaunee ppb 38.8 39 39 38.8 36.7 34.1 31.6 29.4 27 25.8 25.7 26.3 29.4 31.6 34 36.5 39.6 42.8 45.1 46.9 47.6 48.4 49 49.5
La Crosse La Crosse ppb 34.7 34.7 34.3 34.1 33.2 32 31.4 30.3 29.3 28.5 27.7 27.3 27.7 28.6 29.1 29.5 29.6 29.9 30.3 30.8 31.3 30.9 30.3 29.8
Manitowoc Manitowoc ppb 14.8 11.6 9.5 8.7 7.7 7.5 7.6 8.2 8.5 9.7 13.7 18 22.5 27.1 31.4 34.9 39.5 43.4 45.2 46.1 45.6 47 48.9 51.1
Marathon Lake DuBay ppb 29.3 29.6 30 30.3 30.3 29.3 28 26.9 26 24.9 23.6 23 23.8 26.1 28.7 30.9 32.9 34.8 36.7 37.6 37.1 35.9 35.7 36
Milwaukee Bayside ppb 36 32.8 28.8 23.2 18.3 13.9 8.9 7.7 9.4 12.7 17.7 23.5 29.9 36.3 43.1 47.4 50.2 52.2 53.2 53.1 52.7 53.4 53.3 52.2
Milwaukee Milwaukee-16th St. ppb 34.2 31.4 28 24.7 21 16.6 12.4 11.6 12.7 15.3 19.4 23.3 28.6 33.6 38.9 40.6 41.7 42.6 42.9 42.7 42.7 43.9 43.6 43.3
Milwaukee Milwaukee - UWM UPark ppb 39.4 37.6 35.1 31.4 26.5 21.8 16.7 14 14.2 15.7 19 23.5 29.6 35.9 42.2 46.4 48.8 50.8 51.6 51.6 51.9 52.7 52.6 52.1
Outagamie Appleton ppb 23.3 20.5 18.6 17.3 16.1 14.5 13.2 11.6 10.4 9.8 10.1 11 13.5 15.7 19.5 23.2 26.5 28.4 31.8 35.6 37.7 40.2 40.8 41.1
Ozaukee Grafton ppb 31.2 27.6 23.5 19.3 15.9 12.8 9.1 9.3 11.6 14.6 18.9 23.8 29.6 36.3 43.1 48 50.5 52.6 53.6 53.3 52.9 52.8 52.5 51.8
Ozaukee Harrington Beach ppb 32.4 30.5 27.9 25.1 23.2 23 21.6 22.2 23.6 25.5 28.8 32.8 36.6 40.6 45.9 49.6 52.7 54.7 55.8 56.1 56.7 56.7 56.9 56.9
Racine Racine ppb 40 37.7 35 32.1 28.3 24.2 19.5 17.8 18.7 21.6 25.4 29.4 34.9 40.8 46.6 50 51.7 52.6 53.1 53.3 53.7 53.4 52.6 51.3
Rock Beloit ppb 36.6 33.9 32.2 30.5 28.7 27.2 25.9 24.9 24.8 25.8 27.1 27.7 28.8 30.7 32.6 34.2 35.1 34.7 34.1 34.8 35.9 36.8 37.8 38.8
Sauk Devil's Lake ppb 33.8 34.3 35.1 34.1 33.7 32.9 31.7 31.2 30.2 29.3 28.5 28.3 29 30.1 32.4 33.5 35.3 37.8 39.3 40.1 39.4 38.3 36.8 35.8
Sheboygan Sheboygan - Haven ppb 24.4 21.7 19.8 17.5 16.1 16 14.7 15.4 16.1 17 19.8 23.2 26.1 29.5 33.7 36.8 39.9 43 44.4 45.7 46.9 47.5 47.7 48.1
Sheboygan Sheboygan - KA ppb 36.1 32.9 29.1 26 22.9 20 16 15.4 18 20.5 24.6 29 33.5 38.5 44.8 49.4 52.1 54.5 55.5 56.9 57.6 58.6 58.8 59
Vilas Trout Lake ppb 23 22.3 22.3 22.9 24.1 25.3 26 26.9 27.1 27.7 29.4 31.1 32.9 35.2 37.1 39.2 41 42.5 42.8 42.5 42.7 42.3 41.9 41
Walworth Elkhorn ppb 31.3 29.4 27.4 27.2 26 25.2 24.7 24.6 24.7 25.6 28.1 29.9 31.7 33.2 35.3 37.1 37.9 37.6 35.3 32.8 30.5 29.4 28.6 28.5
Waukesha Waukesha ppb 33.1 31.1 28.6 25.9 22.8 19.2 16.2 16 16.4 17.4 19.8 23.1 27.3 31.4 36.2 38.2 39.6 41.2 41.1 40.6 40.1 40.1 39.1 38