Nonattainment Status for Each County by Year for Wisconsin Including Previous 1-Hour Ozone Counties
As of December 14, 2012
Listed by County, Pollutant, then Area
Important Notes
| County |
Pollutant |
AreaName |
Nonattainment in Year |
Redesignation to Maintenance |
Classification |
Cty NA Whole/ Part |
Population (2010) |
FIPS State/ Cnty |
| WISCONSIN |
| Brown Co |
SO2 |
Green Bay, WI |
| 02/26/1992 |
Primary |
Part |
248,004 |
55/009 |
| Dane Co |
SO2 |
Madison, WI |
| 07/23/1993 |
Primary |
Part |
488,074 |
55/025 |
| Door Co |
1-Hr Ozone |
Door Co, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
|
|
|
|
|
|
|
|
|
|
| 06/16/2003 |
Marginal RT |
Whole |
27,785 |
55/029 |
| Door Co |
8-Hr Ozone 1997 |
Door Co, WI |
| 07/12/2010 |
Former Subpart 1 |
Whole |
27,785 |
55/029 |
| Kenosha Co |
1-Hr Ozone |
Milwaukee-Racine, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
| / / |
Severe 17 |
Whole |
166,426 |
55/059 |
| Kenosha Co |
8-Hr Ozone 1997 |
Milwaukee-Racine, WI |
| 07/31/2012 |
Moderate |
Whole |
166,426 |
55/059 |
| Kenosha Co |
8-Hr Ozone 2008 |
Chicago-Naperville, IL-IN-WI |
| / / |
Marginal |
Part |
129,844 |
55/059 |
| Kewaunee Co |
1-Hr Ozone |
Kewaunee Co, WI |
| 08/26/1996 |
Moderate |
Whole |
20,574 |
55/061 |
| Kewaunee Co |
8-Hr Ozone 1997 |
Kewaunee Co, WI |
| 05/21/2008 |
Former Subpart 1 |
Whole |
20,574 |
55/061 |
| Manitowoc Co |
1-Hr Ozone |
Manitowoc Co, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
|
|
|
|
|
|
|
|
|
|
| 06/16/2003 |
Moderate* |
Whole |
81,442 |
55/071 |
| Manitowoc Co |
8-Hr Ozone 1997 |
Manitowoc Co, WI |
| 07/12/2010 |
Former Subpart 1 |
Whole |
81,442 |
55/071 |
| Marathon Co |
SO2 |
Rothschild,Rib Mtn,Weston (Marathon Co), WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
|
|
|
|
|
|
|
|
|
|
|
| 07/29/2002 |
Primary, Secondary |
Part |
134,064 |
55/073 |
| Milwaukee Co |
1-Hr Ozone |
Milwaukee-Racine, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
| / / |
Severe 17 |
Whole |
947,735 |
55/079 |
| Milwaukee Co |
8-Hr Ozone 1997 |
Milwaukee-Racine, WI |
| 07/31/2012 |
Moderate |
Whole |
947,735 |
55/079 |
| Milwaukee Co |
PM-2.5 2006 |
Milwaukee-Racine, WI |
| / / |
|
Whole |
947,735 |
55/079 |
| Milwaukee Co |
SO2 |
Milwaukee, WI |
| 07/23/1993 |
Primary |
Part |
947,779 |
55/079 |
| Oneida Co |
SO2 |
Rhinelander (Oneida County), WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
|
|
|
|
|
|
|
|
|
|
|
|
| 01/16/2001 |
Primary, Secondary |
Part |
35,996 |
55/085 |
| Ozaukee Co |
1-Hr Ozone |
Milwaukee-Racine, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
| / / |
Severe 17 |
Whole |
86,395 |
55/089 |
| Ozaukee Co |
8-Hr Ozone 1997 |
Milwaukee-Racine, WI |
| 07/31/2012 |
Moderate |
Whole |
86,395 |
55/089 |
| Racine Co |
1-Hr Ozone |
Milwaukee-Racine, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
| / / |
Severe 17 |
Whole |
195,408 |
55/101 |
| Racine Co |
8-Hr Ozone 1997 |
Milwaukee-Racine, WI |
| 07/31/2012 |
Moderate |
Whole |
195,408 |
55/101 |
| Racine Co |
PM-2.5 2006 |
Milwaukee-Racine, WI |
| / / |
|
Whole |
195,408 |
55/101 |
| Sheboygan Co |
1-Hr Ozone |
Sheboygan, WI |
| 08/26/1996 |
Moderate |
Whole |
115,507 |
55/117 |
| Sheboygan Co |
8-Hr Ozone 1997 |
Sheboygan, WI |
| |
|
|
|
|
|
|
|
|
|
|
|
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
| / / |
Moderate |
Whole |
115,507 |
55/117 |
| Sheboygan Co |
8-Hr Ozone 2008 |
Sheboygan County, WI |
| / / |
Marginal |
Whole |
115,507 |
55/117 |
| Walworth Co |
1-Hr Ozone |
Walworth Co, WI |
| 08/26/1996 |
Marginal |
Whole |
102,228 |
55/127 |
| Washington Co |
1-Hr Ozone |
Milwaukee-Racine, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
| / / |
Severe 17 |
Whole |
131,887 |
55/131 |
| Washington Co |
8-Hr Ozone 1997 |
Milwaukee-Racine, WI |
| 07/31/2012 |
Moderate |
Whole |
131,887 |
55/131 |
| Waukesha Co |
1-Hr Ozone |
Milwaukee-Racine, WI |
| 92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
| / / |
Severe 17 |
Whole |
389,891 |
55/133 |
| Waukesha Co |
8-Hr Ozone 1997 |
Milwaukee-Racine, WI |
| 07/31/2012 |
Moderate |
Whole |
389,891 |
55/133 |
| Waukesha Co |
PM-2.5 2006 |
Milwaukee-Racine, WI |
| / / |
|
Whole |
389,891 |
55/133 |
Important Notes
Go Top