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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/3/2025 12:00 to 8/4/2025 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 40.8 43.3 39.7 42.5 43.1 41.9 43.1 43.1 43.1 40.5 40.2 39.1 38.1 38.1 38.6 38.7 35.4 30.5 29.1 29.6 30.5 29.5 25.3 22.3
WIND SPEED mph 1.4 2.6 2.4 1.8 2.3 2.9 3.1 3.1 2.1 3.6 5.3 4.5 3 3.5 2.5 2.5 2.9 4 3.8 5.7 4.2 2.5 2.6 2.6
WIND DIRECTION Degrees 290 330 26 21 331 356 8 15 78 9 350 355 29 48 45 347 341 345 346 335 327 267 242 294
TEMPERATURE degF 43 42.6 42.6 40.2 40 40.2 40.1 39.8 41.2 43.4 44.1 44.4 44.8 46.2 44.6 44 43.6 43.5 42.4 41.8 40.7 39.1 38.6 38.6
RELATIVE HUMIDITY %RH 99.8 100 99.8 99.8 99.9 100 100 100 100 99.3 88.2 82.8 81.3 78.7 80.1 81.2 82.8 82.8 84.1 82.9 84.9 93.5 97.1 95.8
BAROMETRIC PRESSURE inHg 29.63 29.64 29.63 29.64 29.67 29.69 29.69 29.7 29.71 29.74 29.77 29.8 29.8 29.81 29.82 29.83 29.84 29.85 29.85 29.89 29.92 29.93 29.94 29.94
PRECIPITATION inches 0.02 0.02 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.03 0.02 0 0.01
SOLAR RADIATION w/m2 0 0 0 0 0 1 15.2 33 168 297 238.1 149.5 196.8 281.7 87.5 61.8 45 34 7.1 0 0 0 0 0
PM2.5 ug/m3 4.6 4.7 3.1 3.7 4.1 4.1 4.3 5.3 6.8 5.5 4.7 4.5 4.5 4.5 4.3 4.5 4.8 5.1 5.8 5.5 5.2 5.2 5.1 4.5

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 6.7 7.3 7.9 8.3 10.2 11.8 11.8 11.7 10.3 11.2 12.5 13.6 13 10.6 11.4 13 12.6 13.1 13.6 7.4 4.7 5.1 4.4 3.6

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 47.4 45.2 42.7 40.8 35.2 28.6 20.9 22.9 31.9 35.8 38.4 41.7 47.8 49.4 50.6 52 38 28.4 28.1 36.5 36.6 40 39.9 38.2

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 43.3 40.9 38.4 34.5 35 34.1 33.3 31.8 34.4 38.5 44.3 37.4 33.9 30.2 32.3 30.7 32 32.3 28.9 27.9 26.9 23.5 29.8 34.8

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 42.6 40.6 35.1 30.7 32.8 31 28.1 26.8 38.6 42.4 34.3 29 33.1 31.4 30.6 26.2 27.5 27.2 25.4 24.8 23 23.8 28.6 35.1
TEMPERATURE degF 58.2 58.3 55.7 53.5 54.8 54.3 50.8 52.6 59.4 64 64.6 64.3 66.8 67.5 64.8 60.3 59 58.3 57.6 56.7 56.1 53.9 51 48.7
WIND SPEED mph 14.3 2.9 1.5 3 5.6 1.1 1.3 7.8 7.1 7 9.4 7.9 6 5.7 2.9 10.4 7.9 3.3 2 1.8 4.6 9.2 9.7 12.8
WIND DIRECTION Degrees 186 236 102 138 149 338 228 153 159 157 172 187 195 209 343 26 30 34 36 2 316 324 339 349
PM2.5 ug/m3 8.5 9 9.6 9.6 9.3 10.2 11.7 10.7 8.1 6.6 8.1 10.6 13.1 13.3 13.8 9 9.6 9.8 9.8 9.8 9.2 4 2.9 4.6

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 7.6 8 9 8.8 8.9 10.2 11 11.4 7.2 5.5 8.2 14 17.4 17.5 17.6 12.2 11.3 11.3 13.3 12.5 12.6 3.3 2.1 3.1
PM10 ug/m3 (25C) 22.3 21.3 24.9 24.8 25 29.4 20.2 18.9 12.2 10 15.2 26.4 33.5 32.9 33.4 20.6 18.5 17.9 21.4 18.4 18 5.4 3.3 4.6
PM COARSE (10-2.5) ug/m3 14.5 13.2 15.7 15.9 16 19.1 9.3 7.4 4.7 4.2 6.5 11.7 15.1 14.4 14.8 8.1 6.9 6.4 7.9 5.8 5.3 2.1 1.2 1.7

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 43.8 39.9 32.2 31.8 31.2 30.9 30.7 29.5 33.2 42.4 43.7 40.7 38.6 30.3 31.1 30.3 30.7 30.3 28.9 23.3 22 28.3 27.9 31.4
CO ppm 0.109 0.109 0.105 0.117 0.122 0.119 0.112 0.118 0.101 0.108 0.119 0.118 0.131 0.133 0.134 0.13 0.129 0.128 0.128 0.13 0.12 0.122 0.116
SO2 ppb 0.551 0.295 0.476 0.401 0.315 0.337 0.398 0.466 0.397 0.412 0.368 0.303 0.316 0.271 0.311 0.27 0.31 0.3 0.271 0.267
NO ppb 0.06 0.07 0.11 0.053 0.106 0.101 0.122 0.639 0.407 0.218 0.211 0.136 0.158 0.142 0.116 0.126 0.09 0.061 0.041 0.056 0.085 0.05 0.047
NOy-NO ppb 2.646 2.553 2.256 2.786 3.462 3.564 3.137 2.69 2.081 1.648 2.197 2.827 3.656 3.807 4.217 3.866 3.554 3.804 3.289 3.547 3.494 2.013 1.23
NOy ppb 2.706 2.623 2.366 2.839 3.569 3.665 3.259 3.328 2.488 1.866 2.408 2.963 3.815 3.949 4.333 3.992 3.644 3.865 3.329 3.603 3.579 2.062 1.276
PM10 ug/m3 (25C) 18.6 21.3 15.6 16.6 19.9 21.4 18.2 16.5 14 8.1 4.1 13.8 23.7 17.2 22 20.4 18.8 18.6 19.7 18.4 17.8 19.8 10.5 5
PM COARSE (10-2.5) ug/m3 11.4 13.6 7.6 8.3 11.3 12.7 8.6 7.1 5.7 3.1 1.3 5.8 11.1 6.4 7.9 6.8 6 5.8 6.4 5.3 4.7 4.9 3.2 1.8
WIND SPEED mph 12.1 9.5 3.9 6.9 8.3 2.7 2.4 3.8 12.1 11.7 14.5 7.8 5.2 4.8 5.9 4.5 4.3 2.8 1 0.1 1.7 6.1 12.2 10.3
WIND DIRECTION Degrees 190 303 92 144 156 196 258 114 170 178 172 229 249 26 30 50 61 40 52 121 334 306 338 350
BAROMETRIC PRESSURE inHg 29.59 29.64 29.61 29.56 29.54 29.58 29.61 29.59 29.56 29.56 29.55 29.57 29.58 29.61 29.61 29.61 29.6 29.62 29.63 29.64 29.65 29.68 29.7 29.74
PRECIPITATION inches 0 0.02 0 0 0 0.09 0.16 0.04 0 0 0 0 0 0.02 0 0 0 0 0.37 0.01 0 0.01 0 0
TEMPERATURE degF 56.4 54.7 49.7 49.9 50 51.4 50.9 50.1 54.8 60.6 66 68 67 59.3 55 55.2 56 56.4 56.2 55.9 55.7 55.5 52.9 49.1
RELATIVE HUMIDITY %RH 60.6 70.3 86.6 84.8 82.6 80.8 92.2 94.8 91.7 82.9 69.6 70 73.4 84.7 94.3 95.6 95.4 94.7 95.2 96.6 97 97 96.3 96.5
PM2.5 ug/m3 7 7.6 8 8.3 8.7 8.7 9.6 9.4 8.2 4.8 2.7 7.6 11.8 10.6 13.9 13.5 12.6 12.6 13.1 13 12.9 14.8 7.3 3.2

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 48.5 48.1 47.8 47.2 44 43.7 43.8 41.4 41.4 44.2 43.2 44.3 46.7 49.6 49.3 50 46.5 45.6 43.8 42 40.5 37.6 36.6 36.7
WIND SPEED mph 6.1 4.2 4.6 3.5 4.3 2.4 3.3 4.4 2.9 2.8 4.1 3.4 1.4 4.1 2.8 2.4 0.8 2.5 4.7 5.1 5.4 5 3 2.7
WIND DIRECTION Degrees 200 207 195 204 216 218 212 232 184 230 225 237 120 104 114 135 114 35 26 18 12 9 353 347
TEMPERATURE degF 44.5 43.6 44.1 44.1 44.1 43.3 43.7 44 45.4 50.2 59.8 64 65.5 62.4 59.6 55.8 52.7 50.9 47.2 44.2 41.4 39.8 39.3 39.4

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 33.4 24.8 21.3 17.9 20.9 16.2 26.3 18.8 15.8 20.1 26.9 27.6 28.2 28 26.9 29.5 28.1 29.8 28.6 27.7 26.1 26.2 24.6 22.5
WIND SPEED mph 1.1 0.9 1.1 1.3 2 0.8 1.4 3.9 2.7 3.3 3.8 4 3.6 3.5 3.3 3.2 2.6 3 2.8 3.1 2.6 3 2.7 2.4
WIND DIRECTION Degrees 292 22 73 91 103 153 332 304 314 319 321 336 349 350 345 360 356 345 347 341 347 341 343 342
TEMPERATURE degF 52.2 52 51.9 50.8 50.4 51 52.5 51.9 50.9 51.2 49.8 49.3 49.3 50.7 50.8 51.3 50.4 48.8 48 47.1 45.8 44.7 44.5 43.4
PM2.5 ug/m3 12.6 13.4 14 14.5 14.2 15.1 15.1 10.5 6.9 5.2 7.3 6.7 7.9 9.8 9.4 8.7 8.2 7.8 8.2 7.7 7.1 5.7 5.4
PM10 ug/m3 (25C) 19.7 21.1 21.3 20.8 20 22.3 21.6 16.3 13 11 12.5 10.4 12.3 15.9 15.4 14.8 13.6 12.2 12.2 12.2 10.9 9.1 8.9
PM COARSE (10-2.5) ug/m3 7 7.6 7.2 6.3 5.8 7.2 6.4 5.8 6.2 5.8 5.3 3.8 4.5 6.2 6.1 6.2 5.5 4.5 4.3 4.8 4.1 3.6 3.7

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 38 33.9 32.5 33.4 31.4 26.8 23.5 25.1 29.4 32 41.1 40.2 33.7 34.4 34 29.8 29.9 28 26.6 23.8 19.8 24 30.5 32.3

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 43.2 41.4 39.2 38.7 38.9 37.3 35.2 32.9 34.1 34.6 34.3 33.7 31.9 28.7 30.9 37.8 38.8 43 42.6 41.3 38 36.7 33.1 29.4
WIND SPEED mph 5.7 4.2 3.6 4.4 5.8 5.5 4.4 1.5 4.8 3.8 3.7 4.4 4.8 5.4 5.3 6.3 7.4 7.2 6.7 5.5 4.8 5.3 6 6.3
WIND DIRECTION Degrees 191 187 196 228 243 246 265 71 4 313 276 286 305 352 350 3 358 3 3 15 347 328 330 320
RELATIVE HUMIDITY %RH 97.8 99.1 99.6 100 100 100 100 100 97.3 87.9 87 86.1 86.2 88.9 91.5 86.3 88.6 87.7 88.5 91 99 100 100 100
TEMPERATURE degF 48.2 46.9 46.3 46.9 47.4 47.4 47.9 48.5 50.4 53.5 54.1 54.4 53.9 51.6 48.7 48.6 45 42.3 40.9 39.6 38 37.5 37.3 36.8
PM2.5 ug/m3 12.6 13.2 13.7 14.8 16 16.7 15.7 15.3 13.6 10.1 9.3 8.4 7.8 7.2 4.7 3.1 5.2 5.1 4.4 4.6 5.4 5.7 5.6 6.9

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 10.5 10.5 10.1 9.8 10.7 11 9.6 6.2 7.2 8.6 9.5 11.2 12.1 13.8 10.5 7.6 5.5 6.8 2.5 2.6 4.3 5.7 8.8 10.3

Ho-Chunk Nation-Black River Falls AQS ID - 55 053 2002

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 11.3 10.5 10.6 10.6 10.7 11.4 10 8.6 9.1 10 6.8 5.8 4.3 4.7 5.8 5 4.8 5.7 6.9 7.4 7.4 7.1 7.7 7.2

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 42.7 42 38.1 32.9 32.5 33.5 25.4 25.9 31.3 32.8 31.4 36.6 39.4 36.4 34.1 29.8 24.9 25.2 25.2 25.1 19 23 22.1 26.5

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 44.1 47.6 46.8 44.1 41.9 38.1 38.1 39.4 39.7 41.5 41.7 43 43 39.3 38.9 40.6 38.8 40.3 38.2 37.9 33.9 30.4 26.9 25.2
TEMPERATURE degF 58 62.5 62.9 61 54.4 49.7 49.7 49.5 48.1 47.3 52.8 55.6 59.5 59.6 61.5 58 60.1 70.3 73 72.4 69.6 67.3 64.8 61.1
WIND SPEED mph 10.8 14.8 18 9.1 1 3.2 2.3 1.8 7.7 4.5 6.8 8.5 6.6 4.6 5 8.3 7.2 11.2 17 16.1 14.6 16.3 14.2 14.6
WIND DIRECTION Degrees 188 199 210 196 78 153 157 72 25 134 168 156 152 160 175 161 167 240 238 239 247 248 243 255
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 -0.1 25.9 25.2 67.3 37.3 173.2 522.3 713.6 373.6 127.9 138.3 150 141.7 66.4 4.1 -0.3 -0.2 -0.3 -0.2 -0.3
PM2.5 ug/m3 6.2 6.9 7.6 8 8.6 9.2 9.7 9.6 9.6 10.7 13.6 16.6 17.8 22.7 17.3 18.5 17.6 16 12.3 10.3 10.4 12.3 13.2 10

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 47.3 49.1 48 44.2 33 30.4 15.9 21.3 23.9 31 40 43.2 45.4 43.3 36.8 34.9 41.9 41.6 39.4 37.9 34.9 32.1 30.3 25.7
TEMPERATURE degF

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 50.2 48.1 47.5 48 40.8 43.4 42.1 42.1 45.2 44.9 42.7 42 45.7 45.8 45.6 44.7 40.7 37.1 41.2 44.4 45.3 43.5 42.1 36.1

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 35.9 32.9 31.3 29.3 33.9 33.1 28.9 29.4 28 31.7 29.8 27.7 23.9 24.9 26.8 24.5 27.6 27.6 27.3 29.4 32.8 32.6 30.8 29.9

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 45 36.3 35.1 44.1 34 32.4 29.5 34.2 38.2 40.4 37 35.6 36.7 38.9 39.9 43 40.6 30.9 19.7 18.8 34.6 41.4 39 37.8
WIND SPEED mph 5.8 0.2 2.5 5.1 0.9 1.8 1.6 0.7 7.2 9.4 3.8 8.2 1.4 3.8 3.9 3.8 2.6 0.1 0.4 1 3.7 4.2 4.9 8
WIND DIRECTION Degrees 146 312 135 149 31 26 112 194 127 172 251 323 56 133 154 174 175 24 50 95 20 27 3 353
TEMPERATURE degF 44.5 43 42.2 39.8 37.6 38.5 40.8 42 43.2 45.7 53.1 57.4 56.4 53.5 51.1 48.6 50.6 51 50.7 49.6 46.1 41.8 40.2 41.2

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 43.7 42.9 41.1 39.5 35.4 33 31.2 34.9 35.4 32.3 32.6 36 36.8 34.3 34.5 29.8 31 35.4 37.2 39.3 38.6 36.3 33.5 30.1
PM2.5 ug/m3 10.3 8.8 9.2 9.9 10.7 11.9 11.1 11.7 11.6 15 14.6 11.7 8.8 9.4 7.8 8.2 5.7 3.7 5.5 5.1 5 5.5 5.3 5.7

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 39.7 38.1 44.3 37 36.7 37.8 27 30.9 31.5 34.6 41.3 39.7 42.6 44.9 45.7 44.2 49.1 49 45.2 40.7 36.1 30.7 22.9 42.3

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 34.6 38.6 39 29.7 24.3 15 5.7 18.8 20.6 22.8 27.4 30.7 34.9 36.9 33.2 29.1 27.8 36.6 33.9 28.8 21.2 15.9 16.6 24.5
PM2.5 ug/m3 7.2 7.5 8.7 9.4 9.8 10.8 11.7 13.6 11.8 13.2 13.4 15.9 16.3 17.3 17.4 16.1 16 24.9 24.1 25.3 28.9 31.9 27.1 15.2

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 0.232 0.21 0.224 0.29 0.244 0.322 0.581 0.429 0.302 0.257 0.355 0.308 0.46 0.439 0.46 0.603 0.552 0.496 0.439 0.381 0.434 0.413 0.23 0.219
NO2 ppb 11.5 6.6 17.6 7.6 23 37.7 28.3 16.3 7.2 15.7 11.8 13.4 16.7 19.2 17.6 20.6 15 18 15 18 10 3.8 3.6
WIND SPEED mph 12.1 12.6 10.8 2.7 2.5 3.3 1.1 2.8 6.7 9.7 10.7 10.7 8.6 7.6 5.8 3.8 2.1 2.9 2.1 2.4 0.6 7.6 8.3 7.3
WIND DIRECTION Degrees 179 184 193 18 124 168 273 291 156 154 176 173 188 201 198 220 189 14 16 20 102 231 241 279
TEMPERATURE degF 56.4 60.1 61.6 58.5 51 51.9 54.5 55.1 54.4 56.7 61 63.4 67.3 70.9 68.6 65.8 67.1 56.9 54.4 53 53.3 61.6 63.4 59.5
PM2.5 ug/m3 6.6 7.1 8 8.6 8.1 9.1 10.6 16.1 12.5 12.2 11.4 12.8 14.7 15.4 17 15 11.8 19.8 23.2 22.9 25.4 17.9 13.6 12.2
PM10 ug/m3 (25C) 18.7 24.3 29.9 26.9 21.9 24.3 31.5 44.4 22.6 22.2 22.3 26.4 30.1 32.7 33.3 32.1 22.9 30.9 35.8 35.2 38.9 31.6 27.4 21.1
PM COARSE (10-2.5) ug/m3 12.1 17 21.6 18.1 14 15.3 21.1 28.5 10.2 10 10.8 13.2 14.7 16.3 15.6 16.5 10.6 11.1 12.7 12.6 13.7 13.4 13.5 8.8

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 36.3 39.2 44.7 39 33.4 33.1 15.8 25.2 28.2 33.1 38.1 35.4 39.2 43.3 36.9 35.9 47.1 48.5 46.6 44.8 40 34.1 21.3 35.8
SO2 ppb -0.1 -0.1 -0.1 -0.1 -0.2 -0.2 -0.3 -0.2 -0.1 0 0 0.2 0.3 0.2 0.1 -0.2 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4
NO ppb 0 -0.1 -0.2 -0.1 0 1.8 1 1.5 2.3 1 1.1 1.1 0.4 0.3 0.9 -0.1 -0.2 -0.2 -0.2 -0.1 -0.1 0.4 -0.1
NO2 ppb 6 5.3 2.7 4.3 5.9 21 12.8 8.5 6.6 3.9 5 4.9 4.2 8.7 7.4 3.2 2.5 3 3.1 4.5 5.4 11 4.2
NOx ppb 6 5.2 2.5 4.1 5.9 22.8 13.8 10 8.9 4.9 6.1 6 4.6 9 8.3 3.1 2.2 2.7 2.9 4.3 5.3 11.4 4.1
WIND SPEED mph 5.6 7 4.3 2.6 3.5 4 2.3 3.3 7.2 9.2 7.6 8.8 7.4 8.3 4.5 1.4 6.8 4.5 1.2 0.1 1 1.6 2.2 8.9
WIND DIRECTION Degrees 173 196 252 80 162 170 284 254 167 165 166 198 188 209 158 206 28 12 38 335 287 306 286 12
TEMPERATURE degF 50.3 55.2 60.6 51.8 46.1 47.6 50.2 52.5 53.4 54.9 59.4 66.2 68.1 70.4 64.5 64.3 52.9 48 49.2 49.1 49.9 50.5 51.1 47.5

Ho-Chunk Nation-Tomah AQS ID - 55 081 2001

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 12.5 11.7 12.4 13.3 15.4 12.2 12.9 12.5 12.4 11 10.3 10.3 10.5 9.1 5.8 4.4 4.2 4.3 4.2 5 6.6 7.1 7.2 7.5

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 -0.1 -0.1 -0.2 -0.1 -0.1 -0.1 -0.1 -0.1 -0.2 -0.1 -0.1 -0.1 -0.7 -0.2 -0.2 -0.3 -0.2 -0.1 -0.3 -0.3 -0.4 -0.3 -0.3 -0.3
WIND SPEED mph 7.9 5.5 4.9 5.3 5.9 3.8 2.4 3.2 4.4 2 3.2 5 6.2 6.1 5.8 6.8 7.6 5.2 5.2 5 4.6 7.2 8 7
WIND DIRECTION Degrees 189 183 184 221 242 246 262 36 11 353 331 351 355 360 1 358 2 6 8 9 350 347 338 337
TEMPERATURE degF 50.2 49.6 49.1 49.2 49.2 49.1 49.4 49.6 51.6 54.5 53.7 50.9 49.5 47.5 47 44.6 43.5 42.8 41.9 41.1 40.7 39.6 38.6 38.2

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 38.2 37.8 38.4 39.9 31.9 27.3 18.4 21.5 33.6 37.5 34.7 36.2 39.9 44.2 46.5 43.2 36.8 32.1 27.2 28.2 34.4 34.3 39.7 39.9
PM2.5 ug/m3 10 10.4 10.6 10.6 12.1 12.6 13.9 14.7 12.9 12.1 13.6 14.4 13.1 12.3 11.9 11.4 14.4 16.1 19.2 14.9 7.1 5.1 4.1 4.5

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 0.6 0.6 0.7 0.7 0.7 0.7 0.6 0.6 0.7 0.8 0.9 0.6 0.7 0.8 0.7 0.6 0.7 0.6 0.8 0.7 0.6 0.6 0.5 0.6
WIND DIRECTION Degrees 31 181 174 208 332 75 142 143 154 215 255 327 316 297 144 158 154 193 211 359 12 15 357 329
WIND SPEED mph 1.6 2.5 5.3 5.5 1.9 0.4 0.3 3.2 5.4 3.2 1.5 2.4 1.7 0.8 1.5 2.7 2.7 2.2 2.2 2 3.8 3.1 2.3 2.6
TEMPERATURE degF 50.1 49.4 49.3 50.1 49.2 48.7 49.1 49.8 52.2 59 58.6 58.9 62.1 63.5 63.9 62.1 60.4 59.1 57.4 55.6 50.4 47.8 46.7 45.1

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 39.1 34.8 37 31.7 31.1 32.7 25.9 25.5 26.9 31 39.1 40.6 41.2 40.9 37.3 37.6 42 41.9 37.4 29.6 29.2 19.5 18.1 41.4
TEMPERATURE degF 45.9 47.4 54.3 51 44.7 45.7 47.8 50 49.8 50.2 53.6 63.8 68.8 68.9 64.6 55 51.2 50.4 51.3 51.9 53.6 52.5 53.3 44.9
WIND SPEED mph 7.6 6.3 9.5 1.5 6.8 6.1 3.6 5 5.6 9 12.1 11.2 12.3 9.8 3.6 5.8 5.3 3.1 1.1 1.4 2 1.3 3.9 11.2
WIND DIRECTION Degrees 177 192 321 97 169 179 299 350 153 148 169 202 229 237 352 52 49 55 15 192 323 222 348 27

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 45.3 41 34.6 31 36.7 37.3 31.6 30.7 32.1 34.2 39.4 45.1 43.3 46.2 43.6 41.3 44.7 45.5 36.8 28.5 28.1 23.5 39.3 43.6
TEMPERATURE degF 43.9 44.5 48.6 45 41.5 43.3 44.4 47.6 48.7 49.8 52.7 55.9 56.7 56 51.6 49.9 47.3 48.2 48.7 50.5 51.5 50.3 46.8 42.4
WIND SPEED mph 12 6 8.2 3.8 6.7 5.2 5.2 3.9 5.5 10.8 11.6 8.5 6.4 3.7 6.2 5.3 4.3 1.6 1.7 1.9 1 1.9 11.9 11.7
WIND DIRECTION Degrees 192 229 329 163 188 197 334 349 144 183 192 199 170 201 31 51 61 84 282 245 307 196 26 29
PM2.5 ug/m3 6.1 6.9 6.6 7.2 8.5 8.3 8.4 8.4 7.9 8.4 7.7 8.9 10.2 13 13 11.5 11.6 11.3 11.7 11.2 10 10.8 10.2 5

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 40.8 41 44.9 43.2 36.6 30.3 24.7 22.7 28.2 36.8 38.9 42 45.8 45.6 39.7 35.8 30.9 29.6 36.1 35.1 34.6 30.1 29.9 25.2

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 44.4 41.9 39 31.5 13.8 11.8 20.2 25.8 21.3 28.6 35 40.9 42.2 42.8 34.3 32.7 30.5 32.7 29.9 28.1 26.2 21.2 21.7 23

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 41.5 37.4 33.9 34.3 37.3 33.8 38.6 36 38.1 40.7 46.8 49.6 36.9 32.8 32.6 34.3 34.3 31.9 30.8 26.3 26.3 31.3 32.3 35.5
PM10 ug/m3 (25C) 30.3 18.8 18 22.5 30.3 20.8 14.9 15 15.9 14.6 12.2 10.1 16.2 18.8 16.3 14.9 16.9 17.6 17.3 10.7 5.3 5.1 6.9 7.7
PM COARSE (10-2.5) ug/m3 20.9 9.2 8 12.8 19.9 10.4 5.8 6.3 6.6 6.3 4.9 4 6.9 7.4 6.3 5.4 6.3 6.1 6.1 3.7 2.6 2.2 2.8 3
WIND SPEED mph 3 3 2.6 1.2 1 1 4.4 2.1 3.1 3.9 2.2 1.3 4.3 3.4 2.9 2.6 2.7 1 2.1 5.8 6.8 8.6 6.8 6.2
WIND DIRECTION Degrees 269 49 95 130 142 157 59 199 155 182 204 278 25 50 29 23 46 333 325 317 321 324 329 344
TEMPERATURE degF 54.8 50.2 47.7 49 52.3 49.6 51.5 53.1 58.6 62.2 65.7 66 60.8 55.9 55.1 55 55 54.8 54.6 52.9 49.2 46.8 44.7 42.8
PM2.5 ug/m3 8.7 9.3 9.7 9.4 9.9 10.1 8.8 8.4 8.8 7.8 6.8 5.7 8.8 11 9.6 9.2 10.3 11.1 10.9 6.8 2.7 2.9 4.1 4.7

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 47.2 43.1 39 36.7 32.6 29.2 30.7 29.7 33.7 36.7 37 40.7 40.1 44.3 44.2 43.9 40.1 35.6 30.1 26.6 25.8 40.7 44.9 40.2
WIND SPEED mph 6.5 7.3 1.5 8.8 4 3.9 1.8 3.2 6.5 8.8 9.9 2 5.9 4.8 3.2 3.1 1.7 1.7 2.6 3.4 2.2 10.8 10.9 8.6
WIND DIRECTION Degrees 180 324 236 199 206 22 11 320 110 184 198 219 62 70 104 122 36 163 226 225 6 38 34 13
TEMPERATURE degF 44.8 44.4 45.6 46.9 47.1 44.9 42.9 44.7 46.2 53 56 61.3 60.2 55.5 52.6 53.5 53.9 54.4 54.1 53.7 53.7 46.3 42.2 42.8

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 50.4 43.5 38.5 38.9 38.9 40 28.1 27.5 32.7 34.7 36.9 45 48.6 46.5 37.8 44.1 44.9 39.6 41.1 29.8 30.8 33.1 44.8 42.9
TEMPERATURE degF 42.7 43.3 45.2 43.8 42.2 43 45.5 47.2 45.4 52.1 52.8 58 53.5 48.1 51.3 47.3 46.1 47.5 48.2 48.9 50.8 48.8 43 41.4
WIND SPEED mph 13 4.9 0.3 5.9 7 6.7 2.9 4.7 8.7 11.3 10.4 6.4 3.6 3.2 2.7 5.4 2.4 1.4 2.5 1.1 1.6 5.8 11.4 8.3
WIND DIRECTION Degrees 182 202 69 189 208 206 326 51 69 191 196 198 140 46 12 42 95 268 200 256 206 16 9 12

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 45.6 43 40.2 36.4 31 33 28.8 32.4 35.1 36.6 34.1 34 36 37.5 37.3 37.1 36.4 34.5 30.8 27.2 26.5 23.7 23.9 23.6

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 46.8 46 43.5 38.6 36.4 35.5 31 30.7 28.1 27.2 34.5 38 43.3 44 41 39.8 36.6 30.5 32.6 32.3 31 27.2 23 22.6

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 45.3 46.3 44.9 39.4 28.2 28 20.1 29.2 35.8 34.6 35.6 38.2 41.9 43.7 38.2 37.9 37.5 32.8 32.9 32.5 29.9 20.6 20 26
TEMPERATURE degF 58.4 60.4 60.4 56.7 53.5 55.6 55.6 53.1 54.7 62.3 65.1 67 69.3 70.5 68.3 67.9 69 61.2 57.2 55.8 55.5 56 58.2 55.8
WIND SPEED mph 8.3 8.9 3.7 1.6 2.9 2.6 0.7 2.2 4.2 5.6 9.2 6.5 6.3 5.6 3.6 3.3 1.6 4.6 2.4 1.3 1.6 0.7 6.8 8.8
WIND DIRECTION Degrees 194 198 269 86 155 171 274 265 176 176 197 195 206 211 195 214 194 37 52 47 323 266 273 304
PM2.5 ug/m3 7.3 8.1 9.2 8.9 9.1 10.2 12.4 11.7 6.2 8 13.1 16.6 18 18.8 18.6 17.6 15.7 15.8 17.5 17.8 18.8 19.6 18.6 11.1
PM10 ug/m3 (25C) 22.9 29 36.1 28.2 28.4 32.5 38.5 21.3 11.3 15.1 31.3 35.7 34.7 36.8 34.6 31.6 29.3 25.8 27.6 25.6 28.4 28.2 31.1 16
PM COARSE (10-2.5) ug/m3 15.4 20.6 26.5 19.1 19.3 22.2 26 9.7 5 6.8 17.5 18.3 15.8 16.8 15 13.2 12.8 9.7 10 7.7 9.6 8.6 12.3 4.9