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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups OZONE levels is in effect from 8/7/2025 12:23 to 8/7/2025 23:00 for these counties: Door,Kenosha,Kewaunee,Manitowoc,Milwaukee,Ozaukee,Racine,Sheboygan,Walworth,Washington,Waukesha .

Hourly Monitoring Data

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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 12.6 13.4 13.4 11.9 13.6 14.7 19.6 23.5 33.8 41 42.4 43.7 46.1 46.4 47.9 48.5 48.4 47.5 46.9 37 27.3 22.2 21 21.7
WIND SPEED mph 2.5 2.1 2.5 2.4 2.4 2.3 3.3 3.4 3.8 6.7 6.9 5.9 7.1 6.5 6.9 5.5 5.6 4.8 3.3 1.7 1.5 1.6 1.6 1.4
WIND DIRECTION Degrees 185 187 193 185 183 189 211 218 297 322 316 327 313 292 311 297 310 302 287 238 179 179 183 208
TEMPERATURE degF 41.3 40.7 40.5 39.3 39.4 43.8 51.3 58.3 65.5 68.4 70.5 71.5 72.3 74 74.8 75.9 74.9 74 70.9 62.4 55.3 51.8 50.3 49.3
RELATIVE HUMIDITY %RH 97.6 97.4 96.9 99 98.7 89.5 73.1 61 44.9 36.9 32.8 31.3 29.8 26.9 25.9 24.6 24.9 26 29.4 48.4 67.7 74.8 77.5 80.7
BAROMETRIC PRESSURE inHg 30.18 30.18 30.18 30.18 30.18 30.19 30.2 30.2 30.2 30.19 30.18 30.16 30.14 30.12 30.1 30.08 30.06 30.06 30.06 30.07 30.08 30.09 30.09 30.09
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 4.6 84 216.9 334.3 466.7 568.8 639.5 663 658.4 589.9 526 380.2 244.3 140.2 43.7 1.9 0 0 0 0
PM2.5 ug/m3 4.8 5.2 5.3 5.3 5.3 5.2 4.8 4.7 4.8 5.1 5.1 5.1 5.6 5.4 5.5 5.9 5.5 5.4 5.4 5.9 5.8 6 6.1 6.1

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 8.9 7.2 5.6 4.8 4.9 5.2 4.1 3.6 3.1 3.9 4.4 4.7 4.9 5.2 5.4 5.4 5.5 5.8 6.1 11.4 17.4 10.8 8.9 9.7

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 25.8 26 26.7 26.6 27.2 27.2 28.1 30.5 33.6 34.7 36.7 37.1 37.2 39.4 41.1 41.6 41.8 41.2 41.1 39.1 35.7 30.5 32.4 33.2

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 15.3 14.4 16.4 14.8 16 17.7 21.9 27 32.4 36 37.9 38.8 40.4 42.6 45.1 47.1 46 45.3 42 36 35.6 35.2 34.6 34.5

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 13.8 13.3 17.4 16.8 17.3 19.1 21.4 25.6 30.7 34.2 37.3 39 41.1 42 42.9 44.2 45.3 42.9 41.8 39 35.7 33 35.2 35.8
TEMPERATURE degF 49.5 48.5 48 46.9 46.3 46.7 48.9 52.9 57.1 61 63.8 66.7 70.1 70.8 72.2 73.2 73.9 73.3 71.1 66.3 62.8 61.8 60.4 58.9
WIND SPEED mph 5.2 5.9 7.3 5.6 5.9 5.7 7.1 9 10.1 10.3 10.8 10.7 7.4 5.5 5.4 4 4.3 3.9 4 1.4 1.4 2.9 3.3 3
WIND DIRECTION Degrees 349 349 353 356 353 347 357 5 7 8 1 9 14 314 290 286 305 298 288 293 308 295 290 280
PM2.5 ug/m3 2.8 3.3 6.2 8.3 8.5 7.8 6.2 4.8 4.3 4.4 4.4 4.6 4.6 4.8 4.8 4.9 5 4.9 5.1 5.5 6.5 7.8 6.6 6.3

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 2.7 3.5 7.7 8.2 8.1 7.4 6.4 5.7 5.9 5.1 4.8 4.9 4.8 4.9 5 5.1 5.1 5.2 5.4 6.6 12.7 10.1 7.2 6
PM10 ug/m3 (25C) 5.3 5.7 11.4 11.9 12.1 12.3 11.5 14.7 25 17.9 12.2 10.7 9.5 10.3 11 11.9 11.6 11.3 11.5 13.9 19.6 15.7 13.4 12
PM COARSE (10-2.5) ug/m3 2.7 2.4 4 4 4.3 5.2 5.3 9.3 19.3 12.9 7.3 5.7 4.6 5.2 5.7 6.5 6.2 5.7 5.8 7.1 6.8 5.5 6.2 6

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 20.3 16.4 14.4 12.9 16.5 16.5 21.1 26.7 30.8 35.1 37.9 38.7 40.7 42.2 42.8 44 45.6 46 45.1 40 38.9 36.8 34.3 30.9
CO ppm 0.21 0.213 0.199 0.172 0.179 0.166 0.16 0.162 0.157 0.149 0.152 0.152 0.156 0.157 0.158 0.158 0.16 0.159 0.176 0.173 0.188 0.186 0.186
SO2 ppb 0.029 0.033 0.044 -0.013 0.025 0.02 0.045 0.02 0.033 0.054 0.029 0.071 0.11 0.142 0.165 0.177 0.175 0.181 0.133 0.108 0.188 0.079 0.079
NO ppb 0.001 -0.016 -0.001 0.001 0.114 0.181 0.133 0.105 0.056 0.009 0.019 0.025 0.018 0.071 0.045 0.046 0.05 0.011 0.013 -0.011 -0.008 -0.02 0.005
NOy-NO ppb 0.698 0.752 0.911 0.784 1.046 0.892 0.69 0.695 0.615 0.588 0.561 0.624 0.797 0.848 0.932 1.009 1.035 1.108 1.966 2.514 2.93 2.928 3.766
NOy ppb 0.698 0.736 0.91 0.785 1.16 1.073 0.823 0.8 0.67 0.597 0.58 0.649 0.815 0.919 0.977 1.054 1.085 1.119 1.979 2.503 2.922 2.909 3.771
PM10 ug/m3 (25C) 7.4 8.8 7.4 7.8 8.9 9.8 8.9 7.2 7.7 7.4 8.9 8.7 9.9 10.7 10.3 9.2 10.8 10.6 14.6 14.9 13.7 14.6 13.2 13.4
PM COARSE (10-2.5) ug/m3 2.4 3.2 2.7 3.2 3.1 3.6 3.7 3.1 3.2 3.2 4.7 4.3 4.8 4.5 5.2 4.2 5.5 5.2 9 9.1 7.3 6.4 5.7 6.3
WIND SPEED mph 6.2 4.2 5.6 5 6.9 8.9 9.8 10.8 10.2 8.9 9.1 8.9 8.6 6.1 6.2 6.1 5.8 5.9 5.7 3.1 4 4.6 2.8 2.3
WIND DIRECTION Degrees 344 345 336 344 331 332 337 338 338 350 355 350 349 357 316 319 308 302 305 286 272 272 285 289
BAROMETRIC PRESSURE inHg 30.05 30.04 30.05 30.06 30.08 30.1 30.11 30.12 30.12 30.11 30.1 30.09 30.08 30.07 30.06 30.04 30.02 30.02 30.02 30.03 30.05 30.06 30.07 30.07
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 45.9 43.9 43.7 43 43.8 44.8 48.3 52.9 56.9 61.2 65.1 68.2 70.6 72 73.9 75.1 74.6 73.3 70.9 66.9 65.2 63.6 61 58.6
RELATIVE HUMIDITY %RH 82.4 86.4 88.1 89.1 89.9 87.9 79.7 67.6 58.3 47.5 40.1 36.7 32.8 31 29.5 29.1 28.7 30.7 35.9 41.5 41.3 44.8 53.1 60
PM2.5 ug/m3 5.2 5.8 4.9 4.9 6.1 6.5 5.4 4.2 4.6 4.2 4.1 4.3 4.9 6 4.8 4.8 5 5.1 5.3 5.5 6.2 8 7.5 7.2

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 19.4 20.5 23.5 21.9 23.5 23.2 23.7 25.9 31.6 36.6 37.4 40.1 42 40.3 41.1 41.2 41.1 39 37.8 37 34.2 34 32.6 32.9
WIND SPEED mph 3 2.6 2.9 2.9 2.6 2.4 3 3 3.2 3.7 3.8 3.8 2.8 2.8 2.8 2.2 3.3 3.1 3.3 3 3 3.1 2.5 2.6
WIND DIRECTION Degrees 311 323 329 321 329 324 327 329 336 316 303 310 326 2 86 158 195 207 221 230 249 252 257 257
TEMPERATURE degF 47 47.3 47.1 46.4 45.5 45.6 48.3 53.7 60.1 65.1 68.8 72.1 76.8 79.9 81.7 75.5 68.2 65.2 60.6 57.3 53.7 50.5 48.4 46.7

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 5.7 3.7 1.8 4.4 3.6 6.4 13.4 18.3 23.5 31.8 37.3 40.8 42.2 44.5 46.6 49.1 51.2 51.8 54.3 52.9 39.1 30.8 23.1 15.7
WIND SPEED mph 1.2 1 1.2 0.9 1.2 0.8 2.7 3 3.1 3.2 2.7 3.2 3.4 4.2 3.8 4.1 4.2 4.2 4 2.5 0.8 1.5 1.6 1.6
WIND DIRECTION Degrees 15 22 64 58 57 44 278 285 311 304 315 315 313 313 302 292 297 290 298 266 260 82 89 83
TEMPERATURE degF
PM2.5 ug/m3 13.8 13.5 12.9 12.8 12.2 11.7 9.2 7.7 6.8 5.6 5.3 5.1 5.3 5.5 5.6 5.5 5.5 5.6 5.8 6.1 6.3 6.7 6.6 6.8
PM10 ug/m3 (25C) 18.8 18.9 17.5 17.6 16.6 15.9 13 12.7 13.3 11.2 9.8 10.2 10 12.3 11 12.9 12.3 13.4 13.1 12.6 13.3 14.5 12.9 12.2
PM COARSE (10-2.5) ug/m3 5.6 6.1 5.4 5.6 5.1 4.9 4.2 5.2 6.5 5.6 4.4 4.9 4.6 6.6 5.2 7 6.5 7.5 7.1 6.4 7.1 7.9 6.5 5.6

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 25.1 21.8 20.4 20.1 19.2 18.3 20.2 25.1 33.4 34.7 36.4 37.5 38.1 39.1 40.2 41.1 41.6 42.2 41.7 38.9 37.1 32.4 32.2 34.2

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 23.9 23.1 21.3 21.2 22.1 22 22.3 24.3 30.4 33.9 36.7 37.2 37.8 39 40.3 41.9 43.1 44.6 45.1 44.2 41.6 36 40.6 39.2
WIND SPEED mph 5 4.8 4.8 4.7 4.8 4.7 5.3 5.1 5.8 6.9 7.6 6.7 6.4 7.3 6.1 6 5.7 4.8 2.9 1 0.3 2.5 2.9 4.2
WIND DIRECTION Degrees 319 319 313 317 312 301 320 327 343 351 358 349 323 312 327 306 308 304 310 335 150 222 251 236
RELATIVE HUMIDITY %RH 100 100 100 98 94 86.7 78.5 69.1 56.6 49.7 44.8 43.2 40.7 38.7 37.2 35.1 35.2 36.6 41 49.9 57.2 66.9 62.9 65.4
TEMPERATURE degF 40.7 40.1 39.8 40.1 41 43.8 47 52.4 58.8 62.3 64.3 65.4 67.2 67.8 68.7 69 69 68.2 65.8 61.3 58.3 56.8 57.7 57
PM2.5 ug/m3 3.1 2.9 2.8 2.7 2.8 3.1 3.3 3.6 4.2 4.6 4.8 4.8 4.8 4.8 4.9 5 5.1 5.3 5.5 5.6 5.7 5.8 5.8 5.8

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 6.8 7.6 8.1 9 9.5 9.4 9.1 7.5 5.8 5.5 5.7 5.8 5.6 5.5 5.4 5.2 5.6 5.5 5.3 6.3 11.5 10.6 9.4 9.1

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 21 19 12.5 10.1 10.3 11.8 19.6 24.8 29.2 33.9 36.5 38 39.3 40.8 42.7 44 46 47.2 43.9 36.6 31.1 25.6 30.9 30.1

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 19.2 17.8 19.4 18.8 17.4 18.1 21.1 23.6 28.1 31.4 34.8 34.8 36.3 37.4 39.6 41.4 42.1 42 40.3 37.5 32.1 34.1 25.9 30.1
TEMPERATURE degF 50 48.4 47.1 46 45.1 46 49.1 52.4 55.9 55.1 55.1 55.4 56.7 57 57.2 58.4 59.4 60.2 58.7 55 53 55.8 58 57.3
WIND SPEED mph 5.5 5.6 4.3 5.9 6.1 7.2 9 9.6 7.5 9.9 8.4 6.1 4.4 6 8 8.2 7.5 6.1 6 4.7 4 6.6 8.1 8.7
WIND DIRECTION Degrees 315 321 339 329 311 309 324 345 359 44 58 59 111 141 150 154 163 171 190 200 229 232 238 253
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 18.5 193.1 478.3 734.9 930.2 1077.1 1270.6 1279.8 1252 1189.5 1050.8 829.8 677.7 384.6 123.9 4.1 0 0.1 0 0
PM2.5 ug/m3 6 5.2 4.1 4 3.8 5.4 6.3 6.3 5.9 6.8 9 8.1 7 6.6 6.5 6 5.2 4.4 4.7 5.1 12.4 9.8 11.4 11.6

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 16.9 17.1 17.4 16.3 16.3 17.5 19.4 22.5 27.8 31.5 36.6 38 39.3 41.1 41.6 41.3 41.9 41.8 39.8 37.6 35 30.5 28.4 27.9
TEMPERATURE degF 47.1 46.2 44.9 43.8 43.2 45.7 49.1 52.1 55.1 56.9 60 61.4 63.1 64.7 66.5 63.5 63.2 64.1 63.4 59.5 57.4 57.2 56.1 55.4

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 24.3 24.1 24.4 24.7 26 26.9 28.5 31.9 36.3 38.5 38.4 38.3 38.5 38.7 38.9 38.8 39.6 37.8 36 31.7 30.9 26.3 27.7 26.9

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 15.8 11.5 14.4 11.1 6.6 7.4 11.1 16.4 23.9 31.9 34.9 38.2 40.8 42.7 44.2 46.1 47.4 48.6 51.7 49.9 35.9 37.6 31.6 26.5

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 22.2 21.4 22.7 22.9 23.1 23.2 24.2 28.3 33.5 36 36.6 36.9 36.6 36.3 36.4 37.4 37.4 38 37.3 34.5 26.6 23.4 26.4 27.7
WIND SPEED mph 11.1 10.2 12 11.2 11.4 11.7 13.4 14.1 14.9 13 13.3 10.5 3.5 5.5 6.8 7.2 7.6 6 5 2.1 1.2 1 4.3 4.8
WIND DIRECTION Degrees 337 333 339 338 339 339 341 348 349 353 347 349 151 164 180 179 177 170 176 149 340 298 322 322
TEMPERATURE degF 46.2 45.5 46.3 46.4 46.5 46.3 48.3 52.3 57 60.5 63.6 66.3 65.9 64.7 61.4 60.9 56.8 54.8 52.1 47.7 44 43.5 50.1 54

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 23.3 18 17.1 18.1 15.9 18.8 21.2 24.6 28.3 32.3 35.8 37.7 39.6 40.5 41.3 42.7 45.3 44.8 45.6 45 44 40.7 40.7 42.8
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 20.6 20.4 19.2 17.3 13.4 16.4 20.7 24 27.1 34.8 37.2 37.8 39.4 39.9 40.2 40.4 39.7 39 37.3 32.9 31.7 28.8 24.8 21.2

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 21 19.2 17.1 16.1 16.3 16.3 18.7 22.5 25.7 30.6 33.4 34.3 35.6 35.5 36.1 36.4 33.8 33.4 31.3 32.6 30.5 26.4 22.2 22
PM2.5 ug/m3 5.6 4.9 5.9 5.8 8.1 7.6 7.2 8.1 9.4 9.1 7 6.9 5.7 5.8 5.5 5.5 6.2 7.2 8.5 9.2 9.9 16.3 20.2 20.6

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 0.264 0.237 0.258 0.239 0.285 0.328 0.331 0.33 0.363 0.345 0.306 0.251 0.192 0.245 0.213 0.191 0.188 0.262 0.501 0.513 0.46 0.496 0.393 0.357
NO2 ppb 4.3 4.9 8.7 8.8 8.2 6.6 7.9 8.4 6.7 5.9 3 1.5 2.9 2.4 1.5 1.8 2.5 6 15.2 13.3 15.6 11.2 8.3
WIND SPEED mph 6.6 6.1 3.3 2.5 4.5 5.4 7.4 6.2 6 8 4.7 3.7 3.8 3 3.6 5.2 6.3 6.9 7.2 5.9 5.8 4.5 4.2 4.1
WIND DIRECTION Degrees 341 343 330 261 299 296 317 329 335 326 7 51 84 76 70 104 126 145 172 190 201 206 230 246
TEMPERATURE degF 50.1 48.4 47.1 45.3 44.9 46.5 49.4 52.2 55.7 57.9 61.8 64.6 65.6 68.6 69.7 67.7 64.4 64.4 63.8 61.3 60.2 58.7 57.1 56.7
PM2.5 ug/m3 5.1 4.6 5.2 4.9 6.8 7.8 7.1 7.6 9.6 10.1 7.2 5.7 5.2 5 5 4.9 5.3 5.7 6.9 7.4 9.2 10.4 12.9 14.1
PM10 ug/m3 (25C) 9.3 8.4 8.6 8.6 10.3 11 12.1 12.2 15.3 15 13.1 10.7 10.1 10 10.6 11.4 11.5 12.4 14.2 15.1 17.3 16.9 21.7 23
PM COARSE (10-2.5) ug/m3 4.5 4 3.7 4 3.8 3.5 5.3 4.9 5.9 5.1 5.9 5 4.9 5 5.5 6.4 6.2 6.6 7.2 7.7 8.2 6.6 9.1 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 23.3 22 20.3 18.4 16.1 16.8 22.2 25.7 29.4 34.2 38.2 39.9 40.9 40.3 40 39.2 38.8 38 33.7 32.1 33.8 29.3 24.8 22.6
SO2 ppb -0.1 0 0 0 0.1 0 -0.1 0 0 0.1 0.2 0.2 0.2 0.1 0 0.1 0.1 0.1 0.3 0.3 0.3 0.2 0.1
NO ppb 0.1 0.1 0.1 0.3 0.8 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.3 0.3
NO2 ppb 1.3 1.4 1.8 5.1 4.3 1.9 1.2 1 0.9 0.7 0.6 0.6 0.7 0.9 1.3 1.3 1.8 4.4 8.3 8 10 11.1 10.4
NOx ppb 1.4 1.4 1.8 5.4 5.1 2.5 1.6 1.3 1.1 1 0.8 0.7 1 1.1 1.7 1.6 2 4.8 8.6 8.2 10.3 11.4 10.7
WIND SPEED mph 6.1 4.9 2.9 3.3 3.5 5.2 8.7 9.3 8.1 6.6 4.5 3.7 4 2.8 4 5 5.8 5.5 3.7 4.6 5.8 3.3 1.8 2.5
WIND DIRECTION Degrees 334 336 306 283 280 304 325 327 334 352 62 59 49 93 128 156 166 163 161 188 205 222 230 267
TEMPERATURE degF 48.9 47.1 45.3 44.8 44.3 45.8 50.4 53.5 57 60.3 61.8 62.9 64.4 67.1 68.2 65.4 63.3 60.9 60.4 59.4 60.9 59.1 55.9 54.5

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 1.1 1.1 1.2 1.1 1.1 1.1 1.1 1.3 1.1 1 1 1.2 1.2 1.2 1.2 1.2 1.3 1.3 1.3 1.4 1.4 1.2 1.3
WIND SPEED mph 4.4 5.2 4 3.5 2.9 3.4 4 5.3 5.1 6.9 7.7 6.2 5.9 6.9 6 5.5 4.8 4.2 3.8 3.6 2.7 2.6 3.5 4
WIND DIRECTION Degrees 315 318 317 307 295 301 323 334 334 339 336 339 320 327 337 313 322 310 299 288 325 282 269 272
TEMPERATURE degF 41 40.4 40 39.4 39.2 41 46.6 54.9 64.3 68.1 68.8 70.8 72.4 73.1 72.3 72.9 71.9 69.7 66.1 61.2 58.4 56 53.7 53.2

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 23.2 21.8 22.2 22 19.9 21 24.6 28.2 31.9 33.1 34.9 35.2 36.4 38.4 40.9 41.4 41 41.4 38.5 36.5 36.1 36.5 37.5 37.2
PM2.5 ug/m3 7.2 5.8 5.3 5.1 4.8 4.1 3.5 3.5 3.7 4.3 5 5.3 5.5 5.8 6.2 7 5.9 6 7.1 9.1 9.1 9.7 10.5 8.5

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 0.2 0.2 0 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 -0.2 0.2 0.3 0.3 0.2 0.3 0.3 0.4 0.5 0.4 0.5 0.3
WIND DIRECTION Degrees 341 342 338 346 343 336 339 337 335 324 349 348 331 355 308 315 298 325 332 342 256 8 49 41
WIND SPEED mph 1.6 1.7 1.5 1.6 1.5 1.7 1.3 1.7 1.5 1.9 1.5 1.7 1.4 0.8 1 1.3 0.9 1 0.8 0.2 0.4 0.3 0.5 0.8
TEMPERATURE degF 48.9 48.5 48.1 46.5 45.3 47 54.3 60.7 65.6 69.3 72.8 76.6 78.9 80.1 81.6 77.5 75.7 74.3 71.2 66.7 64.5 63.4 61.6 60

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 22.1 22.5 23.5 23.5 21.5 21.8 24.7 28.9 33.3 38.4 39.5 38.7 40.2 41.4 41 40.1 39.9 39.2 38.4 31.6 28.2 24.3 27 31
TEMPERATURE degF 47.6 46.5 45.9 45.6 45.4 46.5 49.1 52.2 55.7 59.2 62.2 60.8 60.7 63.5 64.8 64.1 62.5 59.8 59.3 58.7 58.7 57.1 56.5 57.6
WIND SPEED mph 6 6.2 7 6.8 7 8.1 9.4 8.7 8.5 7.4 7.6 8.8 8 6.4 6.9 7.7 8.3 7.9 5.7 4.2 5.3 5.6 6.7 7.5
WIND DIRECTION Degrees 298 300 291 284 281 280 290 301 315 68 63 92 104 105 111 123 127 139 148 169 187 191 211 221

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 19.9 20.4 22.8 22 22.2 21.9 24.6 27.9 32.9 37.2 37.1 39.6 39.8 39.8 40.2 40.4 40.1 39.3 38.9 38.1 32.4 28.1 32.9 35.1
TEMPERATURE degF 46.4 45.4 45.5 45.1 45.6 46.8 49.4 52.8 56.9 60.5 61.7 62.4 64.6 65.7 63.5 62.7 60.9 59.2 55.9 54.7 54.1 54.2 56.8 57.3
WIND SPEED mph 8.8 9 9.7 9 10.3 10.3 13.6 12.2 12.1 13.7 7.3 6.5 5.6 6.4 6.9 8.2 8.8 8.8 9.7 9.3 7 6.2 6.1 7.2
WIND DIRECTION Degrees 331 332 333 327 330 324 334 344 348 4 36 78 91 130 165 169 183 190 201 213 226 263 276 280
PM2.5 ug/m3 3.9 4.7 7.5 6.3 5.4 5.3 5 4 5.3 4.1 4 4.1 3.6 3.8 3.9 3.8 3.7 3.8 4.6 4.8 5.6 16.9 23.6 29.8

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 21.1 21.1 19.2 18.4 15.1 16.6 19 23.5 26.9 30.9 33.1 37.5 39.9 40.2 40.1 40 40.1 39.5 39.7 36.9 34.3 37.9 33.6 30.5

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 18.4 15.8 14.4 13.5 13.7 16.4 19.9 25.2 29.1 34.6 39.3 41.3 43.1 44.8 45.5 46.2 48.6 47.9 44.6 27 19.3 20.6 18.8 17.5

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 16.2 16.6 16.2 17.1 16.4 15.8 17.7 23.8 29.7 32.7 35.8 37.1 38.8 41.6 43 42.6 43.3 43.7 44 34.2 27.8 27.6 26 28.5
PM10 ug/m3 (25C) 7.8 11.4 11.1 12 11.3 10.4 9.4 8.5 7.2 9.4 9.2 9.6 9.4 10.2 9.7 9.8 9.6 13.2 11.4 13.6 12.6 12.5 11.8 11.7
PM COARSE (10-2.5) ug/m3 3.8 5.2 4.3 4.7 4.1 3.8 3.5 3.5 2.7 4.6 4.1 4.5 4 4.7 4.2 4.3 4.1 7.3 5.4 6.9 6 6.4 5.4 5.3
WIND SPEED mph 1 0.9 1.1 0.8 1.9 0.7 2 1.3 2.2 2.9 2.3 2.9 3.4 1.7 2.3 4.7 4.4 4.1 3.5 0.7 2.1 2 2.3 2.4
WIND DIRECTION Degrees 37 39 23 356 340 342 347 350 8 329 344 340 308 3 308 284 280 272 259 180 82 85 78 73
TEMPERATURE degF 43.4 42.6 41.8 40.8 40.2 43 47.6 53 58.2 62.1 65.4 68.4 70.2 72.6 74 72.8 72.3 71.3 67.3 58.5 51.8 49.7 47.7 46.3
PM2.5 ug/m3 4.1 6.5 7 7.6 7.4 6.8 6 5.1 4.4 4.6 4.8 4.9 5 5.1 5.1 5.1 5.1 5.3 5.6 6.5 6.6 6.2 6.4 6.5

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 20 21.9 21.1 20.5 20.4 21.1 23.7 27.7 31.6 35.8 37.7 38.3 38.7 39.3 40.6 39.5 40.3 39.1 37.1 29.1 22.8 26.6 32.3 33.1
WIND SPEED mph 10.5 10.6 10.6 11.6 11.3 11.4 14.1 14.2 14.2 15.2 15.9 10.8 5 4.4 0.4 9.3 10.2 9.8 6.7 4 5.9 5.3 5.5 5.6
WIND DIRECTION Degrees 328 323 324 324 325 324 336 342 340 347 350 3 77 99 259 294 292 282 275 202 215 251 257 262
TEMPERATURE degF 46.8 46.7 46.1 46 45.7 46.4 48.7 52.1 56 59.7 63.2 66.1 67.5 69.5 71.5 72.1 72.7 72.7 71.4 63.6 58.2 59.7 60.6 59.3

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 20.7 22 22.8 21.7 21.5 21.3 24.2 28.9 33.6 35.7 36 39 39.6 39.6 41.4 41.7 42.1 42.2 41.3 38.5 30 25.1 25.8 31.5
TEMPERATURE degF 47.2 46.4 46 45.6 45.8 47.5 51.7 55.5 59.6 59.2 56.1 59.7 60.7 65.2 64.9 62.1 59.4 57.4 54.7 51.7 51.5 50.8 51.2 53.1
WIND SPEED mph 4.9 4.1 4.1 3.9 4.3 4 5.6 6.1 6.6 7.6 7.5 5 3.8 6.9 10.1 9.7 9.7 8.2 7.8 4.4 2.7 1.4 2 1.9
WIND DIRECTION Degrees 339 330 329 320 328 317 332 340 348 34 66 81 159 189 200 202 204 214 220 222 268 253 275 286

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 12.9 12.9 11.4 12.2 11.1 11.3 16.2 23 33.3 37.6 39.8 41.4 42.4 44 46.3 50.6 49.9 46.4 44.4 43.9 35.4 30.5 27.2 24.2

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 20.6 19.9 20.1 20.2 16.5 14.3 19.2 21.6 25.6 31.4 37.5 40.1 41.6 42.8 44.1 45.5 47.3 46.3 43.9 40.4 39 35 31.8 28.6

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 21.8 20.2 19 19.8 18.6 19.2 20.3 23.4 27.1 34.5 38.5 41.1 41.8 43.3 44.2 45.2 45.6 46 44.9 37.8 36.1 36.2 29.4 15
TEMPERATURE degF 48.2 46.5 45.6 45.4 45.1 46.3 48.4 51.3 54.7 58.5 62.3 64.9 67.1 68.9 70.5 71.7 72.5 72.9 71.7 66.9 63.7 62.3 59.2 56
WIND SPEED mph 4.8 2.9 2.9 3.8 4.1 5.8 5.8 6.4 6.2 6.8 7.2 7.8 7.1 6.3 5.5 5.1 5.5 5 4.5 2.5 3.4 4.8 1.3 1.1
WIND DIRECTION Degrees 330 315 296 288 309 306 316 316 315 340 346 350 351 352 343 301 299 285 269 244 247 260 221 196
PM2.5 ug/m3 3.8 3.4 4.5 7.6 7.3 6.7 6.5 7.3 7.5 7.3 5.3 4.5 4.6 5.2 5 5.2 6.2 5.9 6.5 8.5 11.2 10.8 12.7 18.8
PM10 ug/m3 (25C) 9.2 7.1 7.6 11.3 10.6 10.4 10.1 11.1 11.5 12.2 11.1 9.9 11 12 10.3 12.2 13 13.8 14.2 17.1 19.9 18.9 20.1 27.5
PM COARSE (10-2.5) ug/m3 5.7 3.8 3.3 4.1 3.6 4.1 3.9 4 4.2 5.1 5.8 5.5 6.3 6.7 5.2 6.7 6.5 7.6 7.3 8.5 8.7 8.1 7.5 9.1