Highest Ozone
| County |
Site |
Units |
8-Hour |
Hour Of Day |
1 Hour |
Hour Of Day |
| Outagamie |
Appleton |
ppb |
30.9
|
06 PM |
33.3
|
04 PM |
| Ashland |
Bad River |
ppb |
34.2
|
05 PM |
36
|
12 PM |
| Milwaukee |
Bayside |
ppb |
44.3
|
08 PM |
46.4
|
03 PM |
| Rock |
Beloit |
ppb |
50.8
|
06 PM |
53.1
|
02 PM |
| Kenosha |
Chiwaukee Prairie |
ppb |
55.6
|
11 PM |
57.4
|
11 PM |
| Columbia |
Columbus |
ppb |
44.5
|
06 PM |
52.2
|
02 PM |
| Sauk |
Devil's Lake |
ppb |
39
|
05 PM |
41.9
|
12 PM |
| Eau Claire |
Eau Claire |
ppb |
30.2
|
06 PM |
31.8
|
05 PM |
| Walworth |
Elkhorn |
ppb |
50.3
|
07 PM |
54.6
|
03 PM |
| Fond du Lac |
Fond du Lac |
ppb |
40.2
|
07 PM |
45.4
|
02 PM |
| Ozaukee |
Grafton |
ppb |
45.7
|
07 PM |
47.8
|
03 PM |
| Brown |
Green Bay - UW |
ppb |
30
|
05 PM |
32.6
|
02 PM |
| Ozaukee |
Harrington Beach |
ppb |
41.2
|
07 PM |
43.6
|
05 PM |
| Dodge |
Horicon |
ppb |
43
|
07 PM |
46.2
|
03 PM |
| Jefferson |
Jefferson |
ppb |
47.2
|
06 PM |
53.1
|
02 PM |
| Kenosha |
Kenosha |
ppb |
51.3
|
08 PM |
53.8
|
03 PM |
| Kewaunee |
Kewaunee |
ppb |
38.9
|
05 PM |
41.9
|
01 PM |
| La Crosse |
La Crosse |
ppb |
33
|
01 AM |
31.2
|
05 PM |
| Marathon |
Lake DuBay |
ppb |
30.2
|
01 AM |
25.9
|
02 AM |
| Dane |
Madison - East |
ppb |
45.1
|
06 PM |
51.1
|
01 PM |
| Manitowoc |
Manitowoc |
ppb |
37.3
|
06 PM |
40.7
|
03 PM |
| Milwaukee |
Milwaukee-16th St. |
ppb |
|
|
|
|
| Milwaukee |
Milwaukee - UWM UPark |
ppb |
46.4
|
09 PM |
47.7
|
03 PM |
| Door |
Newport |
ppb |
27.2
|
06 PM |
32.5
|
05 PM |
| Forest |
Potawatomi |
ppb |
25.3
|
01 AM |
24.3
|
11 AM |
| Racine |
Racine |
ppb |
48.6
|
07 PM |
52.4
|
03 PM |
| Sheboygan |
Sheboygan - Haven |
ppb |
39.2
|
06 PM |
41.2
|
02 PM |
| Sheboygan |
Sheboygan - KA |
ppb |
42.4
|
08 PM |
44.4
|
06 PM |
| Vilas |
Trout Lake |
ppb |
31.9
|
05 PM |
33.7
|
11 AM |
| Waukesha |
Waukesha |
ppb |
49.4
|
07 PM |
53.5
|
04 PM |