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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/29/2025 08:30 to 7/31/2025 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,Jefferson,Juneau,Kenosha,Kewaunee,La Crosse,Lafayette,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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Friday, 
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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 -0.5 -1 -0.9 -0.7 3 0.6 4.9 5.5 5.9 11.1 15.8 16.8 19.9 19 19.4 18.7 18 18.6 18.8 16.9 15.9 16.2 17.8 18.6
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
RELATIVE HUMIDITY %RH
BAROMETRIC PRESSURE inHg
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 9.2 9.1 9.4 9.4 8.7 8.3 8.2 8.4 9.1 6.7 4.2 3 2.8 4.6 3.9 3.8 4.3 4.3 5.1 5.2 4.7 5.2 6.4 6.3

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 8.7 7.4 6.7 6.5 6.5 6.5 6.3 6.5 6.8 7.1 7.5 6.8 4.9 5.3 6.3 5.6 4.4 4.5 4.8 4.9 5.5 6.2 6.5 4.4

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 18.4 18.2 19.4 19.5 18.1 19.6 18 18.1 14.4 12.2 15.8 20.8 30.4 34.7 33.4 39 45 40.1 40.6 38.6 35.7 30.6 27.3 21.3

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 25 25.4 24 20.5 42.9 46 41.4 36.5 35.2 32.8 32.2 31.3 37 41.7 45.6 44.8 43.7 43.9 41.1 36.4 41.4 35.9 30.2 28.6

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 23 20.1 25.1 26.4 28.4 32 34.5 35.7 39.8 37.2 30.7 36.4 41.9 45.7 49.5 49.8 48.9 48.4 45.3 38.9 41.5 41.1 36.7 34.2
TEMPERATURE degF 68.8 69.4 70.1 70.6 70.4 69.4 69.1 70.9 72.9 75.3 74.6 77.4 82.6 86.5 89.1 86.6 85.8 82.9 77.9 77.3 75.6 73.9 72.9 72.1
WIND SPEED mph 3.2 1.7 4.2 1.7 6.4 1.5 2 2.8 7.2 4.8 3.2 3.8 6.8 7.9 6.6 5.6 4.8 6.6 4.4 5.8 6.7 5.3 4.3 6.5
WIND DIRECTION Degrees 16 121 147 147 10 65 119 134 164 184 2 131 167 195 239 261 254 263 321 332 340 343 329 328
PM2.5 ug/m3 4.7 5.2 5.5 5.6 5.6 4.1 2.9 3.1 3.3 4.2 4.4 3.6 5.5 6.1 6.3 5.6 6.1 7.1 6.5 6.9 6.1 6.4 7.4 7.9

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 4.4 5.6 5.6 5.3 5.9 4.9 3.2 3.2 5.5 5.1 5.6 7.1 7.3 6.7 6.3 7.2 8.1 8.1 7.5 6.6 7 7.6 8.4
PM10 ug/m3 (25C) 9.5 10.6 11.2 9.7 12.2 10.6 9.1 9.2 12.5 13 16 18.7 19.8 18.3 18.8 23.2 24.8 18.8 17.9 13.3 13.4 14.2 16.3
PM COARSE (10-2.5) ug/m3 4.8 4.7 5.2 4.1 5.9 5.4 5.7 5.7 6.5 7.3 9.7 10.5 11.2 10.4 11.3 14.6 15.3 9.7 9.6 6.2 5.9 6.1 7.3

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 27.3 26.5 18 20 32.6 45.2 39.8 37.3 33.2 30.3 36.9 42.3 42.6 44.4 42.1 42.4 43.5 43.2 45 39.2 39.4 36.9 34.3 31.5
CO ppm 0.261 0.263 0.259 0.233 0.213 0.215 0.219 0.224 0.218 0.22 0.22 0.225 0.231 0.24 0.243 0.239 0.237 0.243 0.248 0.245 0.242 0.246 0.252
SO2 ppb 0.323 0.342 0.318 0.31 0.19 0.236 0.307 0.328 0.316 0.283 0.328 0.346 0.392 0.404 0.439 0.431 0.39 0.381 0.394 0.382 0.339 0.331 0.369
NO ppb -0.026 -0.003 0.008 -0.011 -0.074 -0.055 0.061 0.419 0.064 0.005 0.118 0.103 0.063 0.071 0.067 0.023 -0.043 -0.051 -0.034 -0.058 -0.055 -0.044 -0.048
NOy-NO ppb 2.056 2.084 2.368 1.967 0.865 1.774 2.138 2.646 1.591 1.324 1.145 1.057 1.104 1.541 1.872 1.574 1.422 1.08 1.332 0.95 0.794 0.686 0.732
NOy ppb 2.03 2.081 2.376 1.956 0.791 1.719 2.199 3.065 1.655 1.329 1.263 1.161 1.167 1.613 1.94 1.596 1.378 1.029 1.298 0.892 0.739 0.642 0.684
PM10 ug/m3 (25C) 23 23.5 27.1 29.5 22.8 15.5 10.9 7.5 9.3 9.8 9.4 6.1 6.1 5.5 11.1 12.4 15.4 16.1 12.5 12.4 14.5 17.3 16.4 16.7
PM COARSE (10-2.5) ug/m3 13.2 12.9 16.6 18 11.3 10.5 6.3 3.5 5.2 5.9 5.1 2.8 3.4 2.8 7 7.4 9.4 9.8 6.1 6.2 8 9.4 7.5 7.5
WIND SPEED mph 4.5 1.2 1.5 2.5 3.6 2.2 2.4 1.6 5.4 4.3 8 8.2 8 7.7 6.7 5.9 5.8 4.6 3.7 4.2 7.8 7.5 6.7 5.3
WIND DIRECTION Degrees 128 327 137 46 341 157 100 174 193 187 349 115 144 185 206 232 266 281 289 303 320 317 317 316
BAROMETRIC PRESSURE inHg 29.79 29.78 29.77 29.78 29.79 29.81 29.78 29.74 29.75 29.75 29.78 29.69 29.65 29.62 29.59 29.58 29.58 29.58 29.59 29.61 29.61 29.62 29.63 29.63
PRECIPITATION inches 0 0 0 0 0.39 0.34 0.15 0 0 0 0.61 0.03 0 0 0 0 0 0 0.03 0 0 0 0 0
TEMPERATURE degF 69.7 70.1 69.6 69.4 68.9 65.2 65.8 67.2 69.4 71.2 67 66.2 70.6 76.3 80.4 83 83.9 82.4 74.4 73.3 72.1 70.8 70.5 69.4
RELATIVE HUMIDITY %RH 94.8 94 95.2 95.8 94.9 95.8 95.3 92.1 89.2 87.3 94.4 96.6 85.8 74.7 70.4 67.8 62.4 63.5 81.9 85.4 80 78.7 79.3 83
PM2.5 ug/m3 9.8 10.6 10.5 11.5 11.5 5 4.6 4 4 3.9 4.3 3.3 2.7 2.6 4.1 5.1 6.1 6.3 6.4 6.2 6.5 7.9 8.8 9.2

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 22.1 23.7 23.4 22.2 22.3 21.4 22.4 21.3 20.2 19.2 18.8 21.1 24.9 27 25.8 22.5 23.1 20.4 34.3 36.2 24.2 24.5 26.4 23.1
WIND SPEED mph 3.2 3.9 2.5 3 2.3 3 2.3 2.6 3.2 2.7 1.9 2.3 2 3.1 3.4 4 3.9 2.6 2.6 3.4 5.5 4.1 3.4 3.4
WIND DIRECTION Degrees 73 74 86 85 114 108 108 100 102 101 137 178 149 98 86 96 106 130 208 231 279 318 324 5
TEMPERATURE degF 67.3 67.1 67.4 67.4 67.2 67 68.3 69 69.6 69.2 68 67.9 70.6 71.3 69.6 68.3 68.6 68.2 68.3 68.2 67.7 63.1 62.1 62.4

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 16.6 14.5 11.4 13.5 11.6 14.2 37.4 35.7 39.4 35.6 38.8 41.3 45.7 52.2 47.9 39.4 33.4 34.6 33.4 29.4 25 29.4 28.9 29.6
WIND SPEED mph 1.4 0.9 0.8 1.4 0.8 2 1 3.7 4.5 4.1 5.1 4.4 5.5 7 5.4 4.7 3.2 4.9 4 3.3 3.3 3.7 3.6 2.9
WIND DIRECTION Degrees 87 112 60 120 80 123 333 143 143 197 201 246 273 282 302 304 312 292 295 288 288 306 309 326
TEMPERATURE degF
PM2.5 ug/m3 10.4 10.7 11.2 11.2 11.6 11 7.1 5.9 4 3.4 4.3 5.3 5.7 5.8 6.9 8.8 10.4 10.6 10.9 11.6 11.8 11.2 9.3 7.7
PM10 ug/m3 (25C) 22.1 21.6 23.5 20.7 20.9 19.9 18.2 15.5 9 7.4 9.9 10.1 11.4 13.3 14.6 16.7 18.2 17.4 16.9 18.9 19.4 19.3 16.5 15.3
PM COARSE (10-2.5) ug/m3 11.1 10.4 11.7 9 8.7 8.4 10.6 9.2 4.8 3.7 5.2 4.3 5.2 6.8 7 7 6.9 6 5.3 6.7 6.9 7.6 6.8 7.3

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 34 38 28.9 26.7 27.2 26.6 33.1 34.5 31.7 27.3 39.3 39 35.7 39.4 43.6 44.3 42.2 39.5 38.4 44.9 41.9 37.8 34.6 31.3

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 19 23.9 20.2 19.4 18.2 18.6 19 19.3 19.2 18.1 20.5 23.9 29.1 28.5 29.3 35.9 35.8 28.6 27.7 19.8 16.7 19.8 23 22.2
WIND SPEED mph 4.1 4.1 4.4 3.5 3.2 3.7 3.8 3.7 3.6 3.6 4.8 4 2.9 3 3.5 5.8 8.1 8.5 6.8 5.7 5.2 5.3 4.7 5.6
WIND DIRECTION Degrees 110 109 110 137 136 131 122 139 171 148 156 169 166 168 200 267 285 308 323 327 346 348 343 334
RELATIVE HUMIDITY %RH 100 98.7 95.7 96.5 96.6 92.1 90.9 91.4 95.7 99.9 99.6 100 97.3 95.9 95.8 96.7 93.7 90.6 93.2 95.7 97.7 97.7 98 98.8
TEMPERATURE degF 65.1 64.7 64.6 64.1 63.6 63.6 63.7 63.5 63.2 62.3 62.3 62.8 64.2 65.3 66.7 67 67.5 65.4 63.5 62.2 60.6 59.5 58.5 58.6
PM2.5 ug/m3 12.6 11.7 9.5 8.8 7.6 6.9 6.6 6.6 6.8 6.7 6.3 6.4 6.8 6.8 6.1 4.8 3.8 2.4 3 2.8 2.3 2 2.7 2.9

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 6.4 5.8 6 6.1 5.9 5.8 6 6.4 6.6 6.5 6.2 5.8 5.6 5.8 6.6 5.4 5.5 6 6.6 6.3 6.2 7.7 9 9.8

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 20.8 17.5 15.1 18 16.7 35.7 43.3 42.9 42.4 41.4 38.6 37.5 41.8 42.6 43 45.6 45.5 41.7 43.7 36.6 34.1 33.8 30 25.7

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 31.9 43.3 25.6 20 14.8 11.4 15.3 17.5 19 22.9 33.5 37.9 38.2 41.9 51 72.1 67.5 53.7 37.8 36.6 40.7 36 40.9 38.3
TEMPERATURE degF 76.2 71.5 71.9 73.3 74 73.2 75.5 75.7 77.9 78.9 83.5 85.6 87.8 87.9 81.1 82.2 83 81.7 83.1 83.7 78 76.4 76.2 74.1
WIND SPEED mph 4.2 4.5 3 6.2 3.8 2.9 5.5 2.9 2.8 3.2 9.4 9.7 8.1 2.2 4.8 5 6.3 4.9 7 8.9 9.1 7.6 10.1 9.9
WIND DIRECTION Degrees 302 7 236 238 280 245 289 101 107 275 258 279 270 250 55 146 173 192 243 255 268 305 318 319
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.07 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 6.8 8.2 8.2 7.8 7.9 7.5 8.1 7.9 8.3 9.4 9.7 9.3 8.7 7.2 5.7 8.9 7.7 6.7 7 7.4 6.1 5.7 5.8 6.6

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 35 34.9 29.9 18.6 12.7 9.9 11.6 16.2 21.1 29.4 33 34.4 36.4 41 46.9 56.2 59.4 42.4 36.3 39.3 39.6 36.5 41.2 36.6
TEMPERATURE degF 73.9 72.4 72.6 73.4 73.4 73.6 75.2 76.4 78.6 81.9 83.5 85.5 87.4 86.8 83.1 84.3 85.3 85.7 85.3 83.6 80.2 76.6 74 71.9

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 19.7 21.1 23.2 24 23.3 22.6 21.9 21.8 19.6 17.9 14.8 14.6 19.2 31.4 36.6 35.7 38.1 37.3 36 38.1 36.7 32.9 27.8 23.6

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 34.6 31.1 29.9 28.8 27.1 25.2 22.6 28.7 32.5 34.3 39 39.4 41.8 43.8 52.2 52.5 49 51.1 49.3 44.5 42.1 38.1 36.3 35.7

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 19.7 20 19.1 17 16.9 18.7 17.4 15 8.7 10.3 18.8 28.3 34.5 35.5 36.6 40.7 45.9 29 26.3 28.4 24.4 22.7
WIND SPEED mph 1.7 4.6 4.7 3 1.6 0.5 2.8 2.5 2.1 1.1 1.8 0.2 4.9 6.8 6.4 5.1 5.8 4.9 2.1 0.8 6.3 7.5 7.5 11.1
WIND DIRECTION Degrees 82 90 101 101 73 111 122 23 132 166 340 30 146 192 188 182 181 185 186 279 304 303 306 316
TEMPERATURE degF 68.6 68.6 67.6 65.7 66.2 65.7 65 65.6 67.2 67.6 66.9 67 70.1 73.4 75.3 75.1 71.2 69.1 67.9 66.4 68.7 69.1 68 67.5

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 16.2 16.3 18.5 18.5 21.8 17.9 24.3 25.1 26.5 30 31.8 34.1 35.2 35 27.8 31.4 31.7 30.5 29.8 28 27.1 25 22.2 18.8
PM2.5 ug/m3

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 41.5 45 37.6 36.1 31.2 23.1 21.8 21.2 26 35.5 37.8 31 39.9 46.6 49 54.4 55 43.2 30.3 38.1 37.7 39.6 37 33.2

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 45.7 44.6 37.2 34.6 31 26.7 22.4 24.7 35.9 42.3 43.4 41.1 41.6 46.3 47.8 42.7 39.5 26.3 43.1 38 36.9 34.6 32.9
PM2.5 ug/m3 9.4 9.7 9.7 10.4 9.5 9.6 10.2 10.2 10.3 10.3 9.4 6.6 3.6 4.4 4.3 4 5.2 7.3 9.6 6.3 6.1 6.5 7.8 8.9

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 0.113 0.111 0.118 0.19 0.256 0.309 0.321 0.218 0.245 0.236 0.18 0.171 0.167 0.159 0.27 0.415 0.235 0.29 0.234 0.217 0.191
NO2 ppb 3.9 3.9 23 24.1 25.1 27.5 11.1 14.7 17.3 14.6 17 9.2 4.1 2.8 4.8 4.8 10.2 23 11.5 10.8 8.6 5.3 3.3
WIND SPEED mph 1.8 1.2 0.4 2.1 2.1 1.7 2.6 0.8 2.1 6.6 8.3 5.5 2.2 3 5.9 7.6 7.5 2.9 2.4 6.6 3.9 5.6 8.5 8.6
WIND DIRECTION Degrees 47 85 166 297 344 339 302 97 199 208 216 289 70 143 130 133 139 168 266 308 262 309 322 314
TEMPERATURE degF 72.3 72.3 71.9 71.6 71.7 72 73.2 74.9 77.5 79.8 82.4 79.9 77.8 80.8 81.3 78.5 78.5 78.7 76 72.8 71.7 71.9 71.5 71
PM2.5 ug/m3 8.6 8.3 8.4 8.8 9.1 9.3 9.2 8.6 9 9.2 8.4 6.4 2.9 3.6 3.7 3.3 4 5.8 10.2 7 6.2 6 6.9 8.1
PM10 ug/m3 (25C) 13.2 13.5 13.5 14.4 14.5 15.9 16.4 15.8 19.1 18.2 20.2 19.7 9.5 14.3 12.3 8.1 11.8 14 27.8 15.8 14.4 12.4 12.8 13.7
PM COARSE (10-2.5) ug/m3 4.3 4.9 4.8 5.3 5 6.2 6.7 6.7 9.4 8.3 10.9 12.5 6.2 10 8.1 4.4 7.2 7.6 16.5 8.3 7.8 6 5.6 5.1

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 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.7 1.6 1.6 1.7 1.6 1.6 1.6 1.6 1.5 1.4 1.6
WIND SPEED mph 2 3.1 4.2 5.9 6.4 5.7 6.1 6.2 5 6.4 6.5 5.7 5 5.1 5 6.4 7.2 5.7 5 3.8 4.1 4.2 3.8 5.3
WIND DIRECTION Degrees 65 85 105 130 134 124 128 133 151 133 153 159 176 211 257 291 319 320 328 321 339 341 324 319
TEMPERATURE degF 64.7 65.7 66.2 66 65.9 65.7 65.9 65.8 64.5 63.4 64.2 65.1 66.7 67.6 68.9 69.6 69 68.2 66.6 64.8 64.6 63.3 62.4 62.1

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 19.9 19.4 18 16.8 18.6 17.4 19.4 19.9 12.4 9.5 14.6 35.5 37.6 42.3 45.3 46.5 45 37.6 38.9 39.2 36.9 32 26.3 23
PM2.5 ug/m3 13 13.7 10.6 9 8.2 7.9 7.4 7.1 7.5 8.3 7.5 5.9 5.6 5.6 4.2 3.9 4 4.4 5.1 5.2 5.8 6.8 7.2 7.7

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 0.3 0.4 0.5 0.4 0.1 0 0.2 0.4 0.1 0.3 0.3 0.4 0.3 2.6 1.6 0.8 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.5
WIND DIRECTION Degrees 80 81 84 109 95 94 156 154 96 205 204 184 189 206 212 223 231 315 64 62 215 357 50 40
WIND SPEED mph 2.4 2.1 1.6 1.7 1.7 1.5 1.9 2 1.2 1.6 2.3 3.3 3.4 7 6.3 4.5 3.2 0.6 0.3 0.3 0 0.4 0.6 0.5
TEMPERATURE degF

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 38.4 33.8 35.7 28.6 27.4 25.7 16.3 18.9 21.2 20.9 21 27.4 35.2 44.6 45.4 51 53.7 52.6 43.2 38.3 39.9 41.5 38.5 34.7
TEMPERATURE degF 70.1 70.3 70.5 70.8 70.9 70.7 70.2 70.1 72.7 74.7 73.8 69.2 72.6 77.4 81.1 77.5 75 73.9 72.4 73 72.2 72.2 71.1 70.4
WIND SPEED mph 2.1 2.1 1.2 5.8 4 2 5 2.7 7.9 3.7 5.2 5.7 6 3.9 3.9 8.3 6.4 5 0.4 8.6 8.4 10.2 10.1 12.6
WIND DIRECTION Degrees 22 32 49 9 43 47 10 82 185 328 18 11 115 164 175 145 155 165 43 273 291 294 298 302

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 22.5 26.4 27.9 26.8 23.3 18.6 15.2 18.5 18.4 15.9 16.5 21.5 23.5 39.4 47.5 51.8 51.6 50.2 47.4 37 40.5 41 36.7 32.1
TEMPERATURE degF 69.7 70.1 69.9 70 69.4 68.8 68.4 68 69.8 70.2 71.1 68.1 70.5 75.1 76.7 75.9 74.7 73.3 71.7 71.1 73.8 71.8 70.3 69.8
WIND SPEED mph 2.1 2.5 4.8 5 3.2 1.4 1.6 2.8 1.4 5 5.2 3.4 4.6 5.6 6 7.5 6.8 5.2 2.8 4 9 8 8.4 9.6
WIND DIRECTION Degrees 335 37 18 24 75 34 310 121 262 340 14 7 143 172 165 163 179 196 229 284 309 299 298 308
PM2.5 ug/m3 7.6 7.8 6.3 8.9 8.3 7.2 8 6.6 6.1 5.9 6.4 5.7 5.3 4.1 1.9 1.7 2.5 2.9 3.3 3.9 4.6 4.6 5.7 6.7

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 47.2 42.7 37.4 30.1 19.3 32 26 20.8 26.3 33.5 35.3 35.6 37.8 46.5 52.6 52 62.1 63.6 49.5 41.2 40.2 40.4 37.6 34.5

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 33.8 28.2 19.8 20.3 13.6 11.5 9 19.5 23.3 28.4 30.7 35.7 36.7 39.9 42.1 42.6 40.8 39.5 43.9 43.6 39.7 33.7 28.1 28.2

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 42.2 28.6 18.7 29 43.4 35.8 35.6 38.2 32.1 31.1 31.3 38.9 36.8 38.3 40.7 42.3 44.8 45.1 49 43.8 39.7 41.1 37.4 32.9
PM10 ug/m3 (25C) 12.2 17.5 26.6 19.4 13.8 15 10.7 8.1 8.9 8.4 7.8 7.8 10.1 13.1 15.9 20 22.1 17.8 14.2 13.6 15.1 16.7 17.6 18.9
PM COARSE (10-2.5) ug/m3 7.3 11.3 18.7 13 9.5 10.3 7 4.8 5.3 5.3 5.5 4 5.4 6.9 8.5 12.3 13.8 9.8 7.6 6.3 6.4 6.8 7.3 8.2
WIND SPEED mph 3.8 1.3 1.6 2.3 4.4 3.1 2 3.1 1.3 1.5 1.2 1.7 0.9 3.2 6.1 5.1 4.5 4.4 4.7 3 2.6 2.7 3.6 3
WIND DIRECTION Degrees 52 108 99 353 68 86 88 109 170 266 100 113 176 230 247 258 255 280 301 304 314 286 275 270
TEMPERATURE degF 66.1 66.6 66.7 65.9 64.1 64.7 65.7 67 67.6 67 66.9 71.7 75.5 80.6 82.6 81.8 80.2 79 75.6 72 70.1 69 68.3 66.9
PM2.5 ug/m3 4.5 5.6 6.9 5.8 3.9 4.2 3.3 3 3.3 2.8 2 3.4 4.2 5.4 6.4 6.3 6.9 6.9 5.8 6.7 8 9.1 9.6 10

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 27.1 30 24.4 18.6 17.7 16.6 11.5 17.4 18.3 17 16.6 15.6 26 37.2 40.2 39.5 40.6 45.1 43.6 39.4 44.3 42.2 38.1 33
WIND SPEED mph 2.9 2.9 4.4 4.6 3.2 1.5 3.3 3.1 4.9 3.3 4.6 2.8 4.9 6.5 7.4 4 3.1 5.1 4.8 4.2 10.3 12.3 12.2 10.9
WIND DIRECTION Degrees 38 35 49 83 75 10 150 111 10 4 340 140 158 191 196 193 182 172 206 265 310 307 307 308
TEMPERATURE degF 69 68.3 68.7 69 68.3 67.2 66.8 67.7 67 66.7 66.4 66.4 69.1 73.3 76.7 79.3 77.3 74.1 72.8 70.9 73.2 72.1 71.2 69.9

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 31 31.6 27.1 28.7 25.6 22 12.5 22.3 18 14.5 13.5 16.4 36.3 36.1 40.1 48.2 50.3 50.5 54.8 37.4 35.6 34.8 34.4 30.6
TEMPERATURE degF 69.3 68.5 68.8 69.9 70 69.3 68.3 68.4 69.9 68.4 68.2 67.4 70.6 76.9 76.2 75.2 73 71.2 69.8 68.6 69.8 68.3 68.3 67.8
WIND SPEED mph 1.8 1.9 5.5 4.5 7.7 3.8 1.1 8.7 0.6 1.9 2.4 3 7.1 7.3 8 8.9 5.1 1.8 5.6 1.5 2.8 2.8 3.8 3.8
WIND DIRECTION Degrees 9 39 14 66 97 62 321 140 96 354 339 38 151 197 194 196 206 185 185 267 303 295 302 303

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 13.8 15.1 13.8 16.8 21.6 21.7 20.3 18.7 16.7 18.6 20.6 19.9 21.7 23.7 37.6 25 25 22.4 15.2 16.1 17 18.1 25.9 29

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 21.1 20.6 19.7 18.6 16.3 17.5 19.1 25.1 31.2 34.3 33.9 37 38.1 37.1 40.7 45 40.9 35.5 35.6 41.1 40.4 36.9 39.2 35

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 41.3 41.9 35.8 33.3 25.4 25.5 31.6 35.5 36.1 38.3 42.5 41.7 46.2 46.8 42.5 42.6 42.3 43 41.9 42.6 34.8 34 32.5 30.8
TEMPERATURE degF 71.9 71.5 70.7 70.7 70.5 70.8 71.7 72.6 78.1 82.8 83.1 74.8 77.8 84 88.8 89.7 87 85 80.6 71.6 72.4 72.2 71.2 70.2
WIND SPEED mph 1.8 1.6 0.8 0.9 2.2 2.2 4.6 2 1.8 2.2 5.8 4.7 2.5 2.1 3 4 5.6 7.2 6.5 6.2 5.5 7 6.6 6.8
WIND DIRECTION Degrees 89 105 249 299 19 338 360 21 136 175 252 337 105 171 234 238 245 253 276 293 278 302 300 295
PM2.5 ug/m3 9 9.4 9.8 10.3 10.2 9.8 8.7 4.9 5.1 5.3 6.5 4.2 3.4 4.5 6.1 7.3 7.9 6.8 6.9 5.8 6 6 7 8.1
PM10 ug/m3 (25C) 14.6 14.7 15 16.5 15.2 16.2 45.1 21.4 12.2 14 15.1 14.8 11.5 17.6 18 19.2 21.7 18.5 18.4 13 13.8 12.3 13.2 14.4
PM COARSE (10-2.5) ug/m3 5.2 5 4.8 5.7 4.7 6 35.1 15.9 6.6 8 7.9 10.1 7.6 12.1 10.7 10.6 12.5 10.6 10.5 6.7 7.3 5.9 5.8 5.9