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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/4/2025 12:00 to 8/5/2025 12:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Calumet,Chippewa,Clark,Columbia,Crawford,Dane,Dodge,Door,Douglas,Dunn,Eau Claire,Florence,Fond du Lac,Forest,Grant,Green,Green Lake,Iowa,Iron,Jackson,Juneau,Jefferson,Kenosha,Kewaunee,Lafayette,La Crosse,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Monroe,Oconto,Oneida,Outagamie,Ozaukee,Pepin,Pierce,Polk,Portage,Price,Racine,Richland,Rock,Rusk,Sauk,Sawyer,Shawano,Sheboygan,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Walworth,Washburn,Washington,Waukesha,Waupaca,Waushara,Winnebago,Wood .

Hourly Monitoring Data

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Sunday, 
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DNR

Bad River Tribal School AQS ID - 55 003 0010

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 3.4 1.7 0.5 0.6 0.5 0.5 3.9 11.3 25.7 37.5 39.7 43.3 42.2 38.8 39.7 42.6 37.7 31.7 15.7 21.2 17.5 6.9 2.8 2.3
WIND SPEED mph 0.9 0.8 0.9 0.9 0.7 0.4 1.2 1.9 4.2 3.6 3.8 4.9 3.3 1.9 2.5 3.7 0.9 1 0.6 1 0.1 0.6 0.5 1
WIND DIRECTION Degrees 191 162 175 213 180 262 328 351 6 8 1 16 358 0 199 199 319 16 133 149 257 296 184 225
TEMPERATURE degF 61.4 60.2 59.5 58.5 58.1 58 62.7 69.2 75.9 77.4 81.4 80.2 78 82.3 87.2 88.8 84.3 80.6 78.8 77 74.5 72.5 71.5 70.8
RELATIVE HUMIDITY %RH 98.3 98.5 98.7 98.8 99 99.1 98 91.1 76.6 70.7 66.6 70.6 75.9 69.8 60.8 57.5 66.9 76.3 85.6 88.3 91.7 94.9 95.8 96.2
BAROMETRIC PRESSURE inHg 30.11 30.12 30.11 30.1 30.1 30.1 30.1 30.1 30.09 30.08 30.07 30.06 30.05 30.03 30.01 30.01 30.01 30.01 30.02 30.02 30.03 30.04 30.04 30.03
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 9.2 85.6 174.7 323.2 436.1 495 431 223 397.8 211.7 232.8 96.7 66.6 4.5 0 0 0 0 0
PM2.5 ug/m3 8.4 8.5 9.3 8.7 8.2 8.3 7 6.5 7.2 8.2 9.1 10.1 10.3 10.4 9.5 9.7 9.9 10.3 10.4 11.1 11.3 11.3 12 12.3

Green Bay East High AQS ID - 55 009 0005

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
PM2.5 ug/m3 11.1 10.8 11.3 11.4 9.1 8.9 9.1 8.8 8.7 9.7 10.9 12.2 14.5 15.6 16.6 16.7 16.3 15.9 15.3 15.8 15.6 15.3 15.7 14.6

Green Bay UW AQS ID - 55 009 0026

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 43.8 41.3 39.9 39.5 44.1 42.9 44.6 45.8 47.9 49.8 49.6 47.8 51.9 50.5 49.6 51.8 51.2 52.8 52.6 59.6 64.3 62.4 56.5 51.4

Columbus AQS ID - 55 021 0015

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 43 39.7 38.3 35.6 34.2 29.9 26.9 26.6 29.2 36.9 41.6 44.8 47.7 48.6 51.7 53.2 53.3 50.9 47.5 44.8 42.1 39.5 38.2 38.6

Madison East AQS ID - 55 025 0041

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 46.9 42.4 38.8 33.6 26.2 24.9 24.4 25.3 30.7 36 40.8 42.1 43.9 47.9 49.3 49.5 49.2 51.2 50.3 48.5 46.7 43.8 41.9 43.4
TEMPERATURE degF 71.5 70.4 69.6 69.2 68.4 69.4 72.2 74 77.1 79.3 81.3 84 86.1 87.7 88.5 89.3 89 87.7 85 83 81.9 80.8 80.1 79.7
WIND SPEED mph 3.1 1.9 1.6 1.2 1.6 2.8 3.4 4.1 6.3 6.2 6.1 7.7 7.2 8.2 8.6 7.8 6.7 6.2 6.4 6 6.9 8 7.6 7.8
WIND DIRECTION Degrees 126 107 109 85 105 133 146 163 177 170 150 162 161 166 166 165 166 166 170 180 178 178 175 174
PM2.5 ug/m3 12.6 13.1 13.3 13.4 13.7 13.7 13.2 12.9 11.7 10.1 8.1 7.8 10 10.4 9.5 10.3 10.7 11.1 11.4 12.3 12.6 12.2 11.3 11

Madison University Ave. Well #6 AQS ID - 55 025 0047

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
PM2.5 ug/m3 20.9 20.4 15.4 15.3 15.4 14.7 14.7 16 13.9 10.2 10.3 12.2 14.9 13.9 12.3 13.2 14.1 15.6 16.4 15.6 15.8 14.8 13.9 13
PM10 ug/m3 (25C) 33 31.6 22.2 22.8 21.8 21.1 21.6 23.7 21 17.4 17.9 21.1 26.3 25 22.1 24 26.7 30.5 28.7 29.6 28.5 28.2 24.4 23.3
PM COARSE (10-2.5) ug/m3 11.4 10.7 6.4 7.1 6.1 6.1 6.5 7.2 6.5 6.5 6.8 7.9 10.2 9.8 8.6 9.4 11.1 13.3 11.1 12.8 11.6 12.4 9.6 9.5

Horicon Wildlife Area AQS ID - 55 027 0001

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 47.5 47.7 49.3 46.9 43.1 40.7 36.4 33.6 35.7 36.3 39.5 43.3 42.6 44.6 47.5 49.9 50.3 47.7 46.5 44.3 42.3 42.7 46.2 47.2
CO ppm 0.269 0.269 0.267 0.249 0.263 0.265 0.265 0.258 0.253 0.237 0.236 0.237 0.25 0.265 0.243 0.242 0.256 0.262 0.259 0.252 0.25 0.238 0.229
SO2 ppb 0.422 0.543 0.444 0.367 0.308 0.371 0.326 0.39 0.544 0.647 0.647 0.541 0.597 0.693 0.517 0.42 0.434 0.385 0.368 0.285 0.299 0.347 0.438
NO ppb 0.039 0.042 0.056 0.035 0.025 0.131 0.194 0.178 0.095 0.107 0.081 0.077 0.078 0.082 0.04 0.072 0.07 0.037 0.035 0.036 0.037 0.035 0.017
NOy-NO ppb 2.755 2.673 1.994 2.15 2.21 2.267 2.174 2.055 1.915 1.801 1.764 1.708 1.774 1.896 1.723 1.739 1.832 1.653 1.647 1.677 1.662 1.594 1.598
NOy ppb 2.794 2.715 2.049 2.184 2.234 2.398 2.368 2.234 2.01 1.908 1.845 1.785 1.852 1.978 1.763 1.811 1.903 1.69 1.682 1.713 1.699 1.629 1.615
PM10 ug/m3 (25C) 21.8 21.2 20.7 21.9 21.4 23.8 19.2 19.7 19.9 19.9 17.8 18.6 21.1 21.4 22.1 20.3 19.4 20.7 23 24 25.1 25.8 24.6 22.9
PM COARSE (10-2.5) ug/m3 8.2 8.3 8.4 9.6 9.1 11.7 7.4 7.8 8.2 8.6 7.5 8 10 9.6 9.4 9 8.2 9.1 10.4 11 12.2 12.7 11.8 10.1
WIND SPEED mph 3.3 4.5 6.3 3.9 4.1 4.8 5.6 5.4 5.8 6.7 7.5 8.6 8.3 8.6 8.2 8.9 8.3 6 5.5 6 6.1 6.6 9.7 9.7
WIND DIRECTION Degrees 119 135 148 136 146 145 146 159 160 180 154 170 177 154 158 173 166 161 157 150 163 170 184 182
BAROMETRIC PRESSURE inHg 30.07 30.07 30.07 30.07 30.08 30.09 30.09 30.1 30.1 30.1 30.1 30.08 30.07 30.05 30.04 30.03 30.03 30.02 30.03 30.03 30.05 30.06 30.05 30.05
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 69.8 69.4 69.7 69.5 70 70.2 72.4 76 79.1 80.2 82.2 84.6 85.7 86.5 87.4 86.8 86.3 84.6 82.3 80.3 78.8 78.2 78.7 78.9
RELATIVE HUMIDITY %RH 81 82.6 83.3 84.6 84.9 85.7 83.3 78.2 73.1 70.8 66.5 61.8 59.7 58.9 58.8 56.2 56.9 62.6 68.1 70.6 72 72 68 65
PM2.5 ug/m3 13.2 12.5 11.9 11.9 12 11.6 11.4 11.3 11 10.6 9.6 9.7 10.1 10.8 11.6 10.2 10.3 10.6 11.6 12.1 12 12.2 11.9 12

Newport Park AQS ID - 55 029 0004

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 38.7 35.3 43.2 38 37.7 31.7 34.9 45.6 56.6 56.8 52.8 49.4 53.2 55.1 58 64.6 58.5 55.3 55.8 55.3 54.4 55.9 56.7 64.5
WIND SPEED mph 1.1 0.7 0.8 0.7 0.7 0.7 0.9 1.5 2.4 3.1 3.2 2.2 2.8 3 3.2 3.2 2.8 1.8 1.8 1.6 1.5 1.5 1.6 2
WIND DIRECTION Degrees 225 138 155 134 121 103 108 104 98 91 85 94 118 86 83 92 100 109 126 131 138 133 156 190
TEMPERATURE degF 63.7 62.4 62.2 61.9 61.3 61.4 63.7 69.7 75.5 79.2 82.1 84 84.9 88.8 88.2 84 77.4 74.9 73 72.7 72.1 71.2 71 72

Eau Claire DOT Sign Shop AQS ID - 55 035 0014

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 30.8 31.5 31.9 31.9 30.2 28.8 29.2 29.2 34 37.2 38.2 38.9 41.2 42 42.3 39.5 33.7 34.3 31 23.6 23.1 21.4 23.9 21.4
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 10.2 10.2 10.1 10.4 11.1 11.9 12.2 12.7 13 11.7 11.3 11.7 11.9 12.3 12.2 12.2 11.9 11.4 11.2 11.1 11.3 11.8 11.4 11.6
PM10 ug/m3 (25C) 17.5 18.2 17.3 17.2 18.8 19.9 20.6 21.2 22.7 20.3 21 20.8 21.6 21 21.9 20.9 19.6 19.5 20.2 17.4 18.6 19.5 20.1 19
PM COARSE (10-2.5) ug/m3 7 7.7 6.8 6.4 7.4 7.6 8 8 8.9 7.9 8.8 8.1 8.5 7.5 8.5 7.7 6.7 7.1 8.1 5.7 6.6 7 8 6.8

Fond Du Lac AQS ID - 55 039 0006

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 49 49.3 46.4 47 43.2 41.4 39.7 38.7 39.8 39.3 41 43 44.6 44.7 47.4 50.1 56.3 57.5 54.9 50.4 44.4 41.8 41.2

Potawatomi AQS ID - 55 041 0007

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 50.5 48.2 50 52.8 60.4 56.2 49.7 45.5 47.9 51.1 53.1 48.6 48.3 47.5 47.4 47.2 47.1 48 47 49.1 49.5 45.6 43.2 41.6
WIND SPEED mph 3.3 2.9 2.1 1.9 2.3 2.2 2.4 3.1 3.5 4.1 4.4 4.1 3.3 4.1 3.6 3.6 3.5 2.8 2 2.3 2 2.6 2.9 3.1
WIND DIRECTION Degrees 198 203 204 199 210 181 141 135 138 150 149 138 140 165 146 162 161 152 127 139 142 171 200 206
RELATIVE HUMIDITY %RH 89.3 94.1 97.2 99.9 96.4 94.8 88.1 83.5 77.5 71.9 70.3 69.3 69 68.9 69.7 73.5 76 78.8 86 89.2 92.2 95 97 98
TEMPERATURE degF 65.9 64.5 64.5 64.1 64.7 64.6 65.9 67.8 70.4 72.5 75.3 77.8 79.4 80.2 80.3 79 78.2 77 74.7 73 71.9 71.6 71.3 71.2
PM2.5 ug/m3 7.4 7.8 8.3 9.1 10.4 10.4 10.2 10.5 9.4 8.6 9.7 10.3 11.4 12.4 12.4 12.4 11.9 11.4 11.3 12.3 13.4 13.8 14.2 14.5

Potosi AQS ID - 55 043 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
PM2.5 ug/m3 17.8 17.7 16.8 14.5 11.9 10.2 10.3 9.4 7.8 7.7 7.5 8 10.1 12.3 13.2 13.9 14.6 14.1 14.6 14.8 15.6 15.5 15.3 14.9

Jefferson-Laatsch AQS ID - 55 055 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 44.9 43.5 39 33.9 21.6 24.4 22 26.4 34 39.4 42.5 42 45.8 48.2 49.6 51.6 52.4 50 46.4 44.4 42.2 40.3 41.3 41.4

Chiwaukee Prairie AQS ID - 55 059 0019

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 12.6 14.4 11.7 11.9 15.3 11 12.7 25.3 37.3 47.6 64.2 70.8 67.5 68.8 70.5 74.5 67.8 61 53.7 47.1 46.1 44 43.9 43.1
TEMPERATURE degF 68.5 68.4 69.3 69.3 68.7 67.9 70.2 76.4 76.1 76.5 77.5 77.4 81.2 79.4 79.2 81 81.2 81.3 78.9 77.8 80.2 80.1 78.8 78.5
WIND SPEED mph 1.4 2.1 1.8 0.8 2.6 2.5 1.4 3.4 7.4 9.1 9.9 9.2 7.5 10.1 8.6 8.2 7.6 4.9 2.5 3.4 4.4 3.6 3.4 4.1
WIND DIRECTION Degrees 316 250 252 274 210 197 199 214 146 150 154 149 142 145 156 160 164 164 172 195 186 189 166 197
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 9.1 9.8 9.5 11.2 10.7 11.6 13.4 12.9 12.4 13 13.6 13.8 12.6 10.8 11.1 11.4 10.5 10 10.2 10.3 10.2 10.2 9.9 9.9

Kenosha-Water Tower AQS ID - 55 059 0025

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 46.1 38.4 39 36.9 23.5 18.6 22.6 28.9 37.1 43.2 50.8 55.6 58 58.3 60.6 62.7 64.5 63.3 57.4 49.6 46.7 44.2 45 43.4
TEMPERATURE degF 69.3 69 69.4 70.4 69.4 68.8 72.6 76.8 81.1 83.7 85.3 86.4 88 89.1 89.7 89.6 88.8 87.1 84.4 82.2 82.1 81.2 80.5 79

Kewaunee AQS ID - 55 061 0002

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 47.4 45.9 50.2 54.6 50 50.7 49 52.9 51.3 48.3 48.1 47.6 53.2 51.5 54.5 55.8 64 64.9 66 67.9 73.8 73 68.5 62.8

La Crosse DOT AQS ID - 55 063 0012

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 35.2 35.5 32.1 32.1 28.3 28.8 29.3 32.3 34.4 35.3 38.6 42.5 41.3 43 43.2 43.9 44.4 43.2 41 39.8 38.9 39 37 35.3

Manitowoc AQS ID - 55 071 0007

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 8.8 8.9 5.4 4.6 4.4 5.6 16 46.1 48.2 49.2 51.2 50.8 53.9 58.2 61.5 64.7 67.7 69.2 69.1 67.8 63.6 63.8 62.5 43
WIND SPEED mph 0.5 0.8 0.1 0.8 1 1.4 1 3.7 3.6 3.6 4 4.6 4.3 4.6 4.3 4.2 3.6 2.9 2.5 2.2 2.3 2.4 2.5 1.8
WIND DIRECTION Degrees 89 320 179 9 330 322 69 106 125 133 132 147 151 149 139 149 155 153 143 139 129 162 180 158
TEMPERATURE degF 58.7 58.9 58.7 59.4 60.2 59.9 63.7 70.7 73.8 75.8 78.1 78.1 80.6 80.9 82 80.1 77.4 74.3 72.9 71.2 70.8 71.2 71.2 69.5

Lake Dubay AQS ID - 55 073 0012

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 44.9 45.7 46.8 45.4 44.6 43.1 40.3 38.4 38.5 40.9 43.7 44.1 45.3 44.8 41.6 40.1 43.2 43.8 44.8 40.5 38.3 36.2 33.9 33.4
PM2.5 ug/m3 8.1 9.4 10.4 10.8 11.1 11.2 11.4 11.6 12.1 12.1 11.3 10.6 10.3 9.9 9.8 10.4 10.1 9.7 8.9 9.6 10.4 10.6 11 10.9

Bayside AQS ID - 55 079 0085

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 30 14.7 11.1 8.1 3.9 4 7.2 36.8 44.9 48.3 52.6 55.7 60.9 78.8 80 76.5 74.2 70.7 64 58.1 54.1 48.6 49.2 50.3

Milwaukee-16th St. Health Center AQS ID - 55 079 0010

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 49.6 47.3 43.2 14.1 27 32.9 35.9 38.8 39.7 44.4 48.5 55.6 63.7 59.3 56.4 56 51.4 43 42.9 46 45.4 43.4
PM2.5 ug/m3 10.3 10.4 10.4 11.3 12.2 13.7 13.6 13.7 14.9 14.6 13.4 13.7 13.7 14.5 14.6 14.5 14.2 15.6 15.5 16.6 17.3 14.1 13.3 13.3

Milwaukee-College Ave NR AQS ID - 55 079 0056

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
CO ppm 0.354 0.32 0.282 0.354 0.429 0.545 0.439 0.365 0.398 0.396 0.391 0.32 0.319 0.364 0.376 0.3 0.288 0.301 0.338 0.439 0.429 0.399 0.327 0.358
NO2 ppb 5 5.2 14.1 13.3 17 10.5 6.2 5.5 5 5 3.8 4.5 5.2 5.5 2 1.8 2.7 4.1 5.6 10.7 10.4 7.8 11.5
WIND SPEED mph 1.6 1.6 2 2.7 1.4 0.9 2.2 4.1 4.7 5 6.6 9.2 9.1 7.7 6.7 7.8 7.8 6 4.5 4 5.8 6.6 5.8 5.1
WIND DIRECTION Degrees 67 106 152 175 181 116 140 169 201 198 194 172 180 187 169 132 134 142 147 138 178 192 195 184
TEMPERATURE degF 70.4 70.4 70.7 70.7 70.2 69.7 73 75.2 78.4 82.2 84.8 85.6 86.3 88 88.2 87.1 87.2 86.1 83.7 81 81.8 81.6 80.6 79
PM2.5 ug/m3 10.7 9.7 9 9.5 9.7 10 10.8 11.1 11 11 10.4 10 10.4 10.4 11.1 11.4 11.9 12.4 12.6 13.5 13.5 11.8 11.4 11.5
PM10 ug/m3 (25C) 18.8 15.9 14.9 16.2 18.2 15.9 18.5 19.1 20 20.8 22.3 21.6 21.8 24.5 25.1 25.2 26 24.7 24.4 26.6 25.3 24.5 23.6 21.3
PM COARSE (10-2.5) ug/m3 7.9 6 5.6 6.4 8.3 5.7 7.4 7.6 8.4 9.1 11 10.7 10.5 12.9 12.8 12.7 13 11.2 10.8 12.2 11 11.9 11.4 9.2

Milwaukee-UWM UPark AQS ID - 55 079 0068

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 44.6 35.3 28.4 23.6 17 14.5 17.6 36.3 38.9 41.8 46.3 51.6 55.5 74.3 70.5 68.4 66.4 63.1 53.9 46.8 46.4 48.5 48.7 47.2
SO2 ppb 0.3 0.3 0.2 0.3 0.3 0.3 0.8 0.9 0.7 0.6 0.6 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.7 0.6 0.5 0.6
NO ppb -0.3 -0.2 -0.2 -0.2 0 0.3 0.3 0.5 0.4 0 -0.1 -0.2 -0.2 -0.2 -0.2 -0.2 -0.1 0 -0.1 0.1 -0.2 -0.2 -0.2
NO2 ppb 1.3 1.5 2.3 1.9 2.7 2.6 3.2 3.5 2.9 1.8 1.5 1.3 1.4 1.3 1.4 1.7 2.6 4.5 5.2 6.1 3.2 2.3 2.6
NOx ppb 1 1.3 2.2 1.8 2.7 2.9 3.5 4.1 3.3 1.8 1.4 1.2 1.2 1.1 1.2 1.6 2.5 4.5 5.1 6.2 3 2.1 2.4
WIND SPEED mph 1 0.7 0.7 0.7 0.7 0.8 0.6 1.9 3 3.8 4.4 5 6.3 6.5 6.8 6 5.6 4.6 2.9 3 4.8 7.7 7.2 6.6
WIND DIRECTION Degrees 171 175 198 199 223 219 209 172 158 145 154 153 152 158 156 159 159 161 164 161 195 206 213 206
TEMPERATURE degF 68 67.4 67 66.9 66.8 66.8 68.6 76.5 81.6 84.1 84.9 84.8 84.6 84.6 84.5 84.4 83 80.5 77.9 76.2 80.6 83 82.5 81

Rhinelander Tower AQS ID - 55 085 0996

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
SO2 ppb -0.8 -0.8 -0.9 -0.8 -0.8 -0.8 -1.1 -0.8 -0.7 -0.7 -0.8 -0.7 -0.6 -0.5 -0.6 -0.7 -0.9 -0.6 -0.7 -0.6 -0.6 -0.7 -0.7 -0.6
WIND SPEED mph 3.2 3.2 2.9 2.5 2.9 3.4 3.1 4.1 4.9 5.2 5.2 4.4 5.7 6.8 7 6.9 7.5 6.4 4 4 4 4.2 4.7 5.1
WIND DIRECTION Degrees 144 120 124 139 130 134 132 136 143 137 145 156 163 173 178 176 173 167 145 137 151 156 183 186
TEMPERATURE degF 64.7 62.8 62.3 61.8 61.3 61.5 63.8 68.7 74.2 78.4 81.4 83.6 84 84.8 83.7 84.2 82.5 81.3 79.3 77.5 76.3 75.2 74.4 75.2

Appleton AQS ID - 55 087 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 34.5 31 29.6 31.9 28.5 27.8 30.9 41.2 40.9 40.4 40.2 42.3 45.3 45.9 41.7 46 46.3 49.6 51.9 55.7 57.5 55.6 50.2 48.1
PM2.5 ug/m3 11.1 11.2 11.5 11.3 11 11.1 10.5 9.4 9.5 10.2 12.1 12.4 12.4 12.9 12.7 14.2 15.7 15.2 14.1 13.7 13.3 13.5 13.5 13.3

Kaukauna AQS ID - 55 087 0015

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
SO2 ppb 0.8 0.8 0.6 0.7 0.7 0.7 0.7 0.9 1.1 1 1.2 1.4 1.3 1.3 1.2 1.2 1.2 1 1 1 1 1.1 1 1.1
WIND DIRECTION Degrees 66 155 76 61 72 84 115 125 133 129 146 159 178 183 175 152 156 142 166 162 183 170 107 212
WIND SPEED mph 0.7 0.6 0.5 1.6 1.2 1.7 1.3 1.4 1.6 1.9 1.4 2.2 2.2 2.3 2.4 1.8 1.9 1.8 2 1.6 2.3 1.5 0.7 2.8
TEMPERATURE degF 67.5 67.6 67 66.8 66.7 67.2 69.9 76.7 81.2 84.3 87.5 89.7 90.1 89.1 88.9 88 85.9 83.7 81.2 79.4 77.9 77.2 75.5 75.6

Grafton AQS ID - 55 089 0008

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 33 39.2 34.8 24.5 9.9 13.6 19.6 38.3 47.5 49.7 52.3 62.2 60.9 62.7 83.9 79.4 76.9 72.8 67 59.8 55.3 39.8 39 46.2
TEMPERATURE degF 67.4 67.5 67.3 66.5 65.3 66.3 70.9 75 77.2 78.4 79.8 80.4 79.7 80 80.8 80.7 79.6 78.5 76.3 74.7 75.6 76 77.4 78.8
WIND SPEED mph 1.3 2 2 1.8 1.2 1.6 1.4 3.2 5.3 6.5 6.6 7.9 10 9.9 11.3 10.5 8.9 7 4.8 3.7 3.5 3 4.8 9.2
WIND DIRECTION Degrees 167 134 114 45 144 100 166 142 140 149 144 134 149 154 156 162 161 167 165 166 195 242 219 229

Harrington Beach Park AQS ID - 55 089 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 43 37.1 35.2 35.9 27 25.7 26.9 36.8 44.8 49.2 50.9 53.8 61.9 64.6 72.4 84 79.9 76.6 69.8 63.8 60.9 55 42.6 39.2
TEMPERATURE degF 65.6 65.1 64.7 64.6 64.4 65 69.5 76.4 78.3 79.5 81.5 82.8 81.7 80.8 81.1 80.2 78.9 76 74.4 73.4 74.1 73.7 72.8 73.4
WIND SPEED mph 0.9 2.1 2 2.4 3 3 1.5 2.3 4.8 7 6.9 6.8 8.4 9 8.8 8 7.1 5 4.5 4.3 4.9 4.1 3.8 6.5
WIND DIRECTION Degrees 79 21 18 21 4 354 5 148 156 178 175 167 161 170 163 164 168 167 157 176 187 220 219 219
PM2.5 ug/m3 8.4 8.2 8.1 7.9 7.6 7.7 7.8 8.9 9.4 9.8 10.9 11.5 11.7 11.5 12 12.2 11.5 11.8 12.7 11 9.7 9.7 10.1 11

Racine-Payne & Dolan AQS ID - 55 101 0020

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 39.5 25.4 19.6 23.5 18.1 10.1 19.5 28.4 35.8 42.9 51.6 64.5 78.3 74.5 73.6 74.9 71.6 65.1 59.8 54.3 51.3 46.9 43.3 43.2

Beloit-Converse AQS ID - 55 105 0030

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 36.9 29.6 25.5 22 13.3 13.6 22.7 29.5 33.8 40.9 44.6 48.4 51.5 53.1 57 59.7 56.9 52.5 50.1 47.8 44.4 47 46.7 45.3

Devils Lake AQS ID - 55 111 0007

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 47.6 41.9 39.9 36.8 25.5 25.9 27.9 30.9 30.3 32.2 38.2 38.8 44.3 47.2 47.1 47.2 46.1 45.4 42.7 44.8 44.9 44.2 41.6 40.9
PM10 ug/m3 (25C) 22.3 22.8 24 22.4 23.1 22.2 21.8 21.6 20.7 20.7 17.8 17.7 18.4 16.9 20.3 18.7 20.6 23.1 21.8 24.4 24.3 25.7 25.1 23.5
PM COARSE (10-2.5) ug/m3 8.1 8.6 9.4 8.4 9.4 8 8.4 8.8 7.7 8.3 7.1 7.4 8.9 7.7 9.5 8.3 9.8 11.4 10.1 11.5 11.1 12 11.6 10.5
WIND SPEED mph 0.6 0.7 1.8 1.9 1.4 0.6 0.3 0.9 1.4 1.4 1.9 3.6 4 3.8 3.2 2.2 1.3 1.8 0.6 0.9 0.8 0.6 0.6 1.1
WIND DIRECTION Degrees 272 102 91 85 71 65 215 166 170 174 131 104 102 103 100 111 107 106 71 97 142 184 216 112
TEMPERATURE degF 68.1 67.5 67.5 67 66.5 67.9 70.3 73.9 77 78.4 82.2 83.2 84.7 86.4 87.4 87.9 87 84.5 80 79 78.2 77.7 76.2 75
PM2.5 ug/m3 13.5 13.6 13.8 13.4 13 13.5 12.6 11.9 12.1 11.3 9.7 9.3 8.4 8.2 9.5 9.2 9.4 10.3 10.6 11.6 12.1 12.5 12.4 12

Sheboygan-Haven AQS ID - 55 117 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 26.9 23.1 20.7 26.1 23.1 24.1 33.4 42.2 44.4 44.3 43.2 45.1 48 50.7 56.3 58.7 76 74.9 71.3 65.3 60.6 53.9 48.3 44.2
WIND SPEED mph 1.2 1.3 1 0.8 0.4 0.6 1.8 2.8 2.6 3.2 4.6 5.2 6.1 7 7.2 7.8 6.8 5.2 4.9 3.6 4.2 6.3 3.3 3
WIND DIRECTION Degrees 182 192 60 188 288 311 114 119 119 104 96 101 131 146 172 167 167 172 162 170 186 214 216 194
TEMPERATURE degF 65.5 65.3 65 64.7 64.5 64.7 68.8 74.1 76.7 79.5 80.4 83.4 85.6 85.2 83.9 83.3 81.9 79.2 77.2 75.6 75.2 74.2 74 75.5

Sheboygan-Kohler Andrae AQS ID - 55 117 0006

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 32.8 31.2 42 39.8 38.4 27.2 27 45.2 46.9 48.2 54.1 58.5 61.2 65.2 69 74.6 86.6 81.7 79.1 72.4 67.9 61.8 51.2 53.2
TEMPERATURE degF 65.1 64.4 64.1 64.1 63.8 64.6 70.9 75.2 76.8 79.4 81.8 85.7 86.5 85.8 84 80.9 80.6 77.8 75.9 74.7 74.6 74.6 74.3 73.1
WIND SPEED mph 1.8 1.6 2.2 2.2 2.1 1.9 1.1 2.9 3.3 4.1 4.7 6 6.2 8.5 6.3 5.5 6.2 5.4 4.9 5.3 5.9 3.8 3 2.7
WIND DIRECTION Degrees 302 321 355 3 356 338 8 68 90 133 158 171 169 176 180 175 182 183 173 179 187 226 213 158

Trout Lake AQS ID - 55 125 0001

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 17.5 13.7 17.4 20.2 26.6 28.2 35.5 45.1 47 47.2 44.9 45.6 46.5 46.3 46.5 45.6 43.9 39 38.9 34.8 34.1 33.6 30.2 26.4

Elkhorn AQS ID - 55 127 0006

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 43.7 38.2 37 35.6 31.4 31.5 29.3 30.1 35.2 38.2 42.6 45 46.7 50.7 52.2 52.3 52.3 51.3 51.5 50.6 49.5 48.8 48.9 49.5

Waukesha-Cleveland Ave. AQS ID - 55 133 0027

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 54.8 50.3 36.5 31.3 17.1 16.2 24.3 36.8 38.3 41.5 43 47.3 51.4 51.9 54.4 55.6 55.3 53.2 49.9 50.8 50.1 49.8 48.7 48.5
TEMPERATURE degF 70.6 70 68.3 67.7 67.2 67 69.9 77 81.4 85 87.3 88.5 88.9 89.9 90.9 90.8 90.2 87.3 83.8 81.9 80.1 78.8 77.7 77.2
WIND SPEED mph 2.2 1.9 0.7 0.7 1.2 0.9 1.1 1.3 1.5 2 2.3 3.9 4.3 4.4 3.3 3.1 2.9 2.2 2.5 2.4 1.8 2 1.7 1.6
WIND DIRECTION Degrees 115 107 59 54 37 23 120 188 200 205 180 175 167 162 173 180 185 194 168 175 178 178 184 193
PM2.5 ug/m3 13.5 13.2 14.3 14.9 16.8 15.9 14.8 12.7 12.1 11.3 10.9 10.4 10.2 9.7 10 10 10.6 11.1 11.7 12.5 12.3 13.2 13.7 12.6
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3