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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups PM2.5 levels is in effect from 8/5/2025 12:00 to 8/6/2025 12:00 for these counties: Ashland,Bayfield,Brown,Calumet,Dodge,Door,Douglas,Florence,Fond du Lac,Forest,Green Lake,Iron,Kenosha,Kewaunee,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Oconto,Oneida,Outagamie,Ozaukee,Portage,Racine,Shawano,Sheboygan,Vilas,Washington,Waukesha,Waupaca,Waushara,Winnebago .

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 32.8 32.3 29.8 27.5 24.6 23.4 24.1 24.5 25.7 27.6 30.3 30.2 29.1 29 28.7 28.9 29.2 28.6 19.4 11.6 11.3 8.2 7.2 7.1
WIND SPEED mph 6.4 6.7 4.3 3.5 4.4 3.3 4.9 7.8 7.7 6.2 6 7.5 6.7 7.1 6.2 6.2 5.5 3.4 1.3 1.5 1.1 1.4 1.2 1.4
WIND DIRECTION Degrees 316 318 315 320 313 299 313 326 322 321 302 312 308 307 293 307 296 282 225 196 172 165 173 166
TEMPERATURE degF 59.7 59.7 58.1 57.2 55.9 54.6 58.2 60.9 62.7 64.8 66.9 67.9 69.3 70.8 71.9 72.5 72.7 71 62.4 56.5 54.2 52.3 50.7 49.5
RELATIVE HUMIDITY %RH 71.2 72.1 78 80 82.4 85.2 75.4 68.4 63.6 56.3 47.9 44.4 43.7 41.6 40.6 39.3 39 44.6 73.2 89.5 93.8 96.8 98 98.7
BAROMETRIC PRESSURE inHg 30.02 30.03 30.06 30.09 30.11 30.13 30.16 30.18 30.2 30.21 30.22 30.22 30.22 30.21 30.21 30.2 30.2 30.2 30.21 30.22 30.23 30.24 30.25 30.26
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 2.3 98 233.3 362.3 466.7 539.8 578.8 577.6 529.8 439.2 359.6 225.5 95 4.1 0 0 0 0 0
PM2.5 ug/m3 13.8 16.6 16.8 13.9 11.4 10.9 8.3 5.8 5.2 4.9 4.1 3.7 4 3.9 3.6 3.5 3.6 3.9 4.4 5 5.9 6 6 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 4 3.8 4 5.6 7.8 10.5 12.4 10.9 9 7.1 6.4 5.4 4.9 4.4 4.4 4 3.9 3.8 3.7 5.8 5.3 7.2 7.7 9.9

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 33.4 32.6 30.5 29.4 34.1 33 30.7 28.5 26.9 26.3 26.9 27.8 28.5 29.4 30.3 30.6 31.2 31.9 32.2 31.3 28.4 24.5 19.3 11

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 30.5 28.2 27.7 28 27 25.8 26.3 28.5 29.7 30.4 30.6 31.6 34.3 34.9 33.5 33.3 33.6 31.9 28.3 26.2 24.1 22.6 22 22.5

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 34.2 33.7 30.4 27.6 28.5 29.1 30.6 31.2 32.3 33.4 34 35.2 37 37.6 37.5 36 34.6 33.7 31.4 30.3 28.1 23.3 20.6 18
TEMPERATURE degF 70.3 70 68.6 67.4 66.1 64.3 63.3 63.8 66 68.1 69.1 70.5 72.2 72.9 73.8 73.8 73.8 72.1 68.2 65.8 64.1 61.4 58.5 57.1
WIND SPEED mph 3.4 4.7 6.4 8.7 9.1 10.9 10.9 12.9 10.6 10.4 10.3 11.5 11.5 11.1 11.6 9.6 8.8 8.5 6.6 6 5.3 3.4 2.6 2.2
WIND DIRECTION Degrees 261 302 335 2 7 6 9 9 17 15 1 6 9 2 13 6 14 13 2 1 1 20 34 47
PM2.5 ug/m3 3.5 3.4 3.5 4.8 5.9 9.2 12 12.1 10.1 10.1 10.3 9.8 8.8 8 7.9 7.4 7.1 7.1 6.6 6.9 6.9 6.7 6.1 5.4

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 3.9 3.8 3.8 4.7 6.8 11 13.6 13.2 11.5 11.4 11.2 10.4 9.1 7.9 7.9 7.8 7.2 7.3 7.3 6.8 6.6 5.9 5 4.9
PM10 ug/m3 (25C) 12.7 12.9 12.8 12.7 12.5 17.3 19.5 18.8 16.7 16.9 16.9 14.9 13.9 12.4 12.4 12.4 11.3 11.7 12.4 11.9 11.5 10.1 8.7 9.1
PM COARSE (10-2.5) ug/m3 8.5 8.9 8.8 7.8 5.5 6.2 5.7 5.4 4.9 5.2 5.5 4.2 4.5 4.2 4.2 4.3 3.8 4.2 5.1 5 4.9 4.2 3.7 4.3

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 29.9 28 25 23 20.7 23.1 25.6 28.3 29.5 30 30.1 30.1 30.7 31.5 30.4 29.6 28.1 24.6 21.2 20 21.8 20.8 19.5 18.2
CO ppm 0.171 0.161 0.159 0.15 0.176 0.186 0.195 0.196 0.196 0.193 0.188 0.19 0.201 0.183 0.182 0.186 0.19 0.19 0.209 0.188 0.183 0.174 0.167
SO2 ppb 0.156 0.147 0.118 0.049 0.039 0.071 0.068 0.043 0.058 0.054 0.023 0.008 0.018 0.006 0.01 -0.002 0.023 0.016 0.044 0.034 0.027 -0.011 0.019
NO ppb 0.042 0.041 0.068 0.04 0.038 0.078 0.114 0.104 0.091 0.053 0.086 0.069 0.1 0.061 0.061 0.06 0.065 0.032 5.316 0.026 0.032 0.032 0.013
NOy-NO ppb 1.285 1.044 0.85 0.854 0.754 0.609 0.515 0.511 0.443 0.417 0.434 0.38 0.421 0.358 0.334 0.317 0.336 0.333 4.408 0.862 0.995 0.993 0.906
NOy ppb 1.327 1.085 0.919 0.893 0.792 0.688 0.629 0.614 0.534 0.47 0.52 0.449 0.521 0.42 0.395 0.376 0.401 0.365 9.659 0.888 1.028 1.025 0.92
PM10 ug/m3 (25C) 12.6 11.7 11.5 11.7 12.7 14.6 16.9 17.7 16.8 14.3 13.7 12.8 12.4 11.7 10.9 10.8 10.4 10 9.5 9.8 10.5 9.1 9.5 7.4
PM COARSE (10-2.5) ug/m3 8.3 7.7 7.3 7.4 8 5.9 6.3 7 7.1 5.6 5.1 4.6 5 4.3 3.8 4.1 4.1 3.9 3.9 4.5 5.4 4.5 5.3 3.6
WIND SPEED mph 4.9 3.2 3.2 5.3 8.3 7.9 9.8 10.5 8.8 8.5 8.4 7.9 8.5 7.5 7 6.2 4.9 4.9 5 2.9 3.8 1.9 2.9 2.2
WIND DIRECTION Degrees 230 258 326 345 336 341 340 346 350 348 349 349 345 353 351 352 350 337 338 342 339 355 341 16
BAROMETRIC PRESSURE inHg 29.86 29.87 29.89 29.91 29.93 29.96 29.99 30.01 30.04 30.06 30.08 30.09 30.09 30.1 30.1 30.1 30.11 30.11 30.13 30.14 30.16 30.17 30.19 30.19
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 66.4 65.2 63.6 61.7 60.8 59.6 60.5 63.5 65.9 67.8 69.8 72.1 72.9 73.4 74.7 73.6 72.7 69.4 64.5 61.7 59.9 58.3 56.9 55.6
RELATIVE HUMIDITY %RH 76.4 80.1 84.2 87.6 89.7 84.9 76.8 66 59.1 54.8 50.6 46 43.2 40.8 38.9 39.8 43.3 53.8 66.3 70 68.7 74.1 76.8 77.8
PM2.5 ug/m3 4 3.8 4 4.2 4.6 8.7 10.6 10.6 9.5 8.5 8.4 8 7.2 7.1 6.8 6.4 6.1 5.9 5.5 5.2 5.1 4.6 4.3 3.9

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 32.6 32 33.1 34.3 34.8 32 29.4 27.7 27.5 28.7 33.7 34.4 31.6 32 32.7 33.6 35.5 37.1 34.1 31.5 28.1 24.9 22.5 20.4
WIND SPEED mph 1.8 1.9 3.1 2.9 3 2.4 2.9 2.9 2.7 3.3 3.3 3.1 2.7 2.3 2.4 2.5 2.1 1.6 0.8 1.5 1.2 1 1.1 1.1
WIND DIRECTION Degrees 339 314 311 321 324 338 339 337 341 330 346 354 337 338 345 329 3 30 333 300 268 262 280 279
TEMPERATURE degF 67.2 64.9 63.3 61.9 60.5 59.5 60.2 63.4 66.4 69.9 74.3 77.1 78.8 82.1 83.1 79.4 72.2 69.2 64.5 60.7 58.5 55.1 52.8 52

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 26.6 26 23.9 23.1 26.5 25.3 24.4 24.9 27.1 30 32.5 32.6 30.6 30.6 30.9 30.8 31.9 30.3 27.5 18.5 11.9 7.7 6.4 2.6
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 5.1 6 10.6 15 20.6 21.3 20 17.4 14.8 13.6 13.8 11.3 7.9 6.4 5.7 5.1 4.6 4.3 4.4 5.1 5 5.4 5.6 5.7
PM10 ug/m3 (25C) 16.9 15.7 18.9 23.2 25.8 27.8 26 21.9 19.9 19.5 18.8 17.1 12.5 11.7 10.1 9.7 9.1 8.6 7.8 9.3 8.8 10.2 10.3 10.2
PM COARSE (10-2.5) ug/m3 11.6 9.7 8.3 8.4 5.4 6.7 6.2 4.6 5.1 5.8 4.8 5.5 4.4 5.1 4.1 4.4 4.4 4.2 3.5 4.3 3.9 5 4.9 4.7

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 30.8 30.6 27.6 29.3 23.7 24.4 28.3 29.9 30.2 30.4 30.5 30.3 30.4 30.6 30 30 29.7 28.5 26.3 22.4 21.8 17.1 21.8 23.8

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 29.9 32.3 31 29.3 27.5 26.9 24.3 22.8 23 25.7 28.7 28.8 29.5 30.4 30.8 29.7 27.7 26.1 24.5 22.4 22.4 22.3 22.1 23
WIND SPEED mph 5.8 5.4 5.4 5.2 5.1 5.5 5.1 5.8 5.9 6.9 7.9 6.9 5.9 5.4 4.8 5.2 4.8 3.9 2.7 2.9 3.4 3.6 3.9 3.8
WIND DIRECTION Degrees 329 315 310 309 323 342 344 341 350 352 352 345 333 323 341 329 345 323 304 273 274 267 265 272
RELATIVE HUMIDITY %RH 83 83.9 89.3 93.2 95.2 92.3 91.1 85.3 81.1 66.9 57 52.4 49.5 47.8 45.2 45.2 47.5 55.3 68.9 80 79.7 78.5 79.6 79.5
TEMPERATURE degF 58.9 55.9 54 52.6 52 52.6 52.9 54.7 56.2 59.9 61.5 63.1 64.1 64.9 65.1 64.7 63.7 61.5 58 56 55.6 55 54.5 54.4
PM2.5 ug/m3 7.7 11.7 13.6 14.5 13.1 10.6 9.5 7.7 6.4 4.9 4 3.7 3.2 3 2.8 2.6 2.6 2.9 3.2 3.4 3.5 4 4.6 4.7

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 4.2 4.3 4.2 4.3 4.6 6 10.3 13.4 15 16.1 13.8 11.9 10.3 9.7 8.4 7.8 7.4 6.9 6.6 7.3 8 8.9 8.4 8.1

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 30.4 29.5 29.1 27.7 24.6 23.7 24.5 27.3 29.7 30.7 30.6 30.9 32.6 33.7 34.2 33 31.2 28.2 20.1 18.2 11.7 11.1 8.1 10.4

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 34.9 34.1 31.9 30.8 28.8 27.5 26.1 29.3 31.3 35.7 36.1 35.1 34.3 34.4 34.6 34.1 32.9 33.3 33.1 32.1 24.3 10.8 10.4 9.9
TEMPERATURE degF 68.6 68.7 68.1 67.6 66.8 66.2 67.1 69.4 69.2 68.4 68.1 67.9 67.9 68.1 68.2 68.5 68.2 68.1 67.7 67.5 64.7 58.9 57.9 58
WIND SPEED mph 9.6 11.5 10 9.1 9.7 9.2 8.6 10.4 16.8 21 18.9 20.7 20.6 19.5 18.5 16.5 14.6 12 10.8 9.4 4.6 3.6 3.4 4.5
WIND DIRECTION Degrees 263 265 274 292 312 334 345 2 15 22 24 34 33 34 34 39 41 30 20 20 352 282 281 295
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 4.2 4.1 4 4 3.8 4 4.6 6 6.2 8.5 9.5 9.3 9.4 9 8.8 7.7 5.1 5.3 5.4 5.3 6.7 10.9 12.8 11.1

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 34.7 33 31.4 29.8 26.8 25 24.4 28.8 30.3 34.1 36.7 37.4 35.7 34 34.6 34.3 32.6 32.3 30 24.7 21.2 15.5 8.3 5.8
TEMPERATURE degF 68.1 67.3 66.8 66.1 64.5 63.5 65.4 68.7 69.4 70.3 71.1 71.8 71.5 70.9 70.5 69.3 68.6 67.7 65.4 61.2 58.8 57.7 57.3 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 33.3 33.3 31.3 28.8 27.6 32.1 31.3 29.6 28.8 28.2 28.5 29.1 30.2 31.6 32.1 31.9 32.2 31.7 27.1 27.4 28.5 27.3 23 15.1

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 31.1 31.9 29.9 28.5 26.5 23.7 27.8 29.1 28.8 29.2 30.8 33.2 34.9 34.1 35.2 34.9 33.9 32.5 30.2 23.7 17.9 14.8 12.8 15.8

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 34.1 32.2 31.2 29.1 25.3 27.4 30.1 30.3 29.9 29 28.5 29.7 29.9 30.6 31.7 31.2 31 28.4 18.8 9.5 11.3 12.9 13.1 13.7
WIND SPEED mph 12.4 11.7 8.8 7.1 7.5 10.1 10.4 12.4 12.3 12.1 11.2 12 10.1 11.4 10.8 8.1 7.4 4.8 0.4 1 2.2 2 2.3 1.4
WIND DIRECTION Degrees 307 327 331 329 319 331 331 337 342 335 336 340 334 331 334 338 339 335 77 339 333 332 336 311
TEMPERATURE degF 68.8 66.3 62.6 60.1 58.5 58.3 58.9 61.1 63.4 65.1 66.6 68.7 68.2 70.5 71 71.3 69.2 66.1 58.2 51.9 49.1 47.1 46.1 44.9

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 33.3 34.1 33 32.1 29.6 28.7 27.7 26.5 26.5 27.1 29 29.9 30 30.4 30.3 30.2 30.5 29.4 26.7 22.5 22.6 21.4 19.2 17.8
PM2.5 ug/m3 7.5 10 12.4 12.4 12.4 13.1 14.8 13.9 11.2 8.8 7 6.2 5.4 4.8 3.9 3.3 3 2.7 2.7 2.9 3 3.1 3.5 4.1

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 35.5 34.2 33.1 30.7 25.8 26.2 30.7 32.8 32.9 32.9 32.8 33.3 33.6 33.1 32.8 32.4 32 29.1 21.9 15.2 9.7 15.7 20.3

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 33.7 32.5 31.4 30.7 27.7 26.6 26.5 27.7 32.9 32.4 32.2 31.7 30.4 31.3 31.3 30.7 29.5 28.6 25.5 23.2 12.6 4.7 7.9 19.6
PM2.5 ug/m3 4.4 4.3 4.2 4.2 4.7 5 4.7 7.1 10.8 9.8 11.2 10.2 11 10.7 10.1 7.3 7.1 7.6 10.5 11.4 13.9 19.9 20.3 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 0.249 0.226 0.216 0.183 0.209 0.258 0.283 0.263 0.317 0.349 0.358 0.324 0.263 0.283 0.278 0.289 0.244 0.276 0.259 0.291 0.865 0.817 0.637 0.507
NO2 ppb 2.6 2.1 2.5 4.2 6.9 6.9 5.5 5.1 6.1 5.5 3.9 2 2 2.3 2.6 2.1 4.4 3.8 6.9 21.1 18.4 13.7 11.7
WIND SPEED mph 6.6 6.3 5.2 5.8 5.5 4.9 4.8 6.1 6.2 4.7 6.2 4.4 4.4 3.7 3.9 4.1 2.9 2.3 1.5 1.2 1.1 1.3 3.1 3.5
WIND DIRECTION Degrees 244 251 273 302 341 356 0 354 357 358 351 12 28 27 22 24 38 37 73 103 185 231 301 340
TEMPERATURE degF 67.6 67.2 67.2 67.4 66.8 66 67.2 67.5 68.4 70.7 71.3 72.3 72.3 72.5 72.2 71 68.4 67.9 65.1 63.6 62.7 61.4 61 60.5
PM2.5 ug/m3 4.4 4.1 4 3.9 4.2 4.9 4.6 5.7 9 8.4 10.2 9.2 9.8 9.6 8.5 6.8 6.8 6.2 6.2 6.3 21.1 28.9 18 13.3
PM10 ug/m3 (25C) 12.3 10.8 11.1 12.7 12.4 13 11.3 11.6 14.9 13.5 16.3 14.5 15.1 15.1 12.8 10.9 10.2 9.7 10.1 10 26.8 35.8 24.1 17.6
PM COARSE (10-2.5) ug/m3 7.7 6.5 6.9 8.6 8.1 8 6.6 5.9 5.7 4.9 5.8 5 4.9 5.2 4 4 3.3 3.5 3.8 3.7 5.8 7.2 6.3 4.5

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 34.5 34.4 33.9 32.3 29.1 28 27.5 30.3 34.3 34.4 33.8 33 33.3 33.7 33.5 32.7 32.1 31.5 28 21.8 16.8 11.1 10.1 20.7
SO2 ppb 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
NO ppb -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.1 0.1 0.3 0.5 -0.2
NO2 ppb 1.9 1.8 1.6 1.2 1.3 1 0.8 0.7 0.7 0.8 0.7 0.6 0.6 0.6 0.6 0.7 0.8 1.7 3.8 5.7 9.2 9.7 2.7
NOx ppb 1.6 1.5 1.3 0.9 1 0.8 0.5 0.4 0.4 0.5 0.4 0.3 0.3 0.2 0.3 0.4 0.5 1.4 3.7 5.7 9.6 10.2 2.5
WIND SPEED mph 7.1 6.7 7.3 6.5 5.4 4.7 6.5 9 8.5 8.7 7 7 6.3 6.7 5.9 4 2.2 1.5 0.8 0.7 0.8 1 1.3 3.7
WIND DIRECTION Degrees 253 269 293 328 336 341 347 352 352 350 13 25 33 27 37 41 47 82 182 209 219 208 291 339
TEMPERATURE degF 70.4 69.9 69.3 67.7 65.7 64.1 64.7 67.5 68.8 70.9 71.8 72.2 72.3 72.6 72.6 72.4 69.2 68.1 64.9 59.9 58.4 57.5 56.4 57.6

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 -0.7 -0.7 -0.9 -0.7 -0.7 -0.8 -0.8 -0.7 -0.7 -0.8 -0.8 -0.8 -0.8 -0.9 -0.8 -0.9 -0.8 -1 -1 -0.6 -0.6 -0.8 -0.8 -0.8
WIND SPEED mph 5.1 5.6 5.6 5.7 5 4.8 5.3 5.8 6.4 6.3 6.9 7 6.2 6.1 6.1 5.4 5.4 4.1 3 2.8 1.6 2 2.6 2.3
WIND DIRECTION Degrees 336 333 328 333 333 334 347 356 353 346 345 351 343 342 349 349 344 344 326 310 251 215 256 267
TEMPERATURE degF 58.2 56.7 55.3 54.7 53.8 53.8 55.2 58.2 62.3 63.5 64.5 65.8 67 67.8 67.6 67 65.5 63.6 60.8 56.7 54.5 53.4 52.1 51.3

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 27.2 28.8 25.9 24.4 27.8 27.9 28 27.6 26.8 26.6 26.4 26.9 27.5 27.7 29 29.7 29.2 27.2 23.3 20.4 21.7 20.3 19.2 18.2
PM2.5 ug/m3 4.4 3.9 3.8 5 9.1 11.6 12.6 11.5 10.2 9.1 7.8 6.4 5.3 5 4.6 4.5 4.2 3.8 4.4 9.7 6.1 6.2 7.2 11.3

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 0.9 0.8 0.8 0.6 0.8 0.8 0.8 0.8 0.9 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.7 0.6 0.8 0.7 0.6 0.7
WIND DIRECTION Degrees 331 303 230 333 342 340 315 326 332 332 344 352 339 342 349 346 342 13 323 306 312 325 352 299
WIND SPEED mph 1 0.7 0.2 0.8 1.9 1.4 1.2 1.5 1.8 1.7 1.2 1.7 1.4 1.5 1.3 1.4 1.2 0.7 0.4 0.4 0.5 0.6 0.6 0.3
TEMPERATURE degF 69 66.1 63.6 61.9 61.3 59.4 60.7 67.1 69.7 72.7 74.8 75.3 77.7 78.5 78.7 76.1 72.6 69.6 65.6 62.6 60.3 58.6 57 56.1

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 33.3 32.8 31.4 30.2 25.6 24.7 26.3 30.5 31.4 31.6 31.7 31.8 33 33.7 33.3 31.7 30.9 29.7 28.6 12.8 14.7 12.4 20.2 22.2
TEMPERATURE degF 68.6 68.2 67.1 66 64.1 62.9 63.9 64.5 65.5 66.8 68.1 69.8 70.7 71.7 71.3 71.2 70.6 69.8 65.5 62.7 59.7 57.6 58.4 57.7
WIND SPEED mph 11.2 11.7 9.9 6.4 4.5 5.2 8.9 9.2 9.4 9.2 9.2 8.6 8.4 7.3 7.7 6.7 6.2 5.8 1 1.3 4.6 4.4 6.2 6.3
WIND DIRECTION Degrees 269 283 299 324 337 333 344 355 356 359 11 11 8 18 11 12 352 336 143 292 313 314 337 346

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 34.6 33.9 31.1 27 25.4 23.4 25.7 31.5 31.6 30.5 31.2 32.2 32.5 32.6 32.3 32.6 32 30.3 27.9 26.3 19.9 15.6 23.3 24.2
TEMPERATURE degF 67.9 67 65.9 63.5 62.1 60.7 63 63.7 65.3 67.4 69.5 69.8 70.6 70.6 71.5 71.3 72.2 68.5 61.8 58.7 55.6 53.8 56.9 56.8
WIND SPEED mph 11.2 9.9 8.8 7 6.3 5.9 8.9 11.8 10.7 9.7 8.7 8.4 8.5 8.1 7.3 5.3 3.6 2.5 0.7 1.4 3 3.2 8.7 8.3
WIND DIRECTION Degrees 274 286 314 336 343 332 342 349 349 351 355 360 41 45 49 61 70 78 242 275 318 327 343 343
PM2.5 ug/m3 4 3.8 3.6 3.8 4.1 3.9 5.5 10.6 10.5 10.8 9.7 8.9 8 6 5.3 5.4 4.8 4.7 4.6 5.5 6.5 6.2 4.6 4

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 31.6 32.7 31.1 28.9 25.9 26.2 29.4 28.9 32.2 34.4 34.5 33.7 32.6 33.4 33.2 32.1 32 31.5 29.8 27.3 18.9 15.8 13.6 12.8

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 27.2 26 24.1 23.7 26.3 25 27.4 28.8 31.4 34.2 35.7 35.9 36.8 38.4 38.8 39.1 38.7 36.6 33.5 25.6 16.4 16 22.1 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 36 32.5 28.6 27.6 28.3 29 28.3 28 28.5 29 29.5 31.5 33.6 33.6 32.2 31.6 31.5 30.2 28.4 22.6 15.9 15.9 11.9 12.4
PM10 ug/m3 (25C) 15.5 13.8 15.4 14.1 18.3 20.1 18.5 18.6 18 19.4 17.6 15.5 14.8 13.3 13.3 11.1 12.2 12.3 10 9.9 10.5 10.4 11 10.4
PM COARSE (10-2.5) ug/m3 11 9.3 10.5 7.3 6.9 6.9 4.8 5.6 4.9 5.2 5.5 4.9 4.7 4.2 5.2 3.7 4.8 5 3.7 3.8 4.5 4.9 6 5.2
WIND SPEED mph 5 4 1.9 1.8 1.7 1.7 1.7 2.2 2.5 2.7 2.9 3.1 3.6 4.2 2.4 2.1 2.8 1.6 0.8 1.3 1.1 1.9 1.2 1.5
WIND DIRECTION Degrees 273 304 10 19 16 6 356 2 25 351 328 336 318 319 333 356 334 343 36 63 70 66 56 70
TEMPERATURE degF 67.2 64.6 62.5 61 59 57.1 59 61.6 64.4 66.9 69 71 71.6 71.7 73.2 72.2 70.5 67.4 60.1 55.5 51.7 49.8 48.2 47.6
PM2.5 ug/m3 3.9 4.1 4.5 6.4 11.1 13 13.3 12.6 12.6 13.7 11.6 10 9.5 8.6 7.7 7.1 7 7 6.1 6 6 5.5 5.1 5.3

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 34.2 33.3 28.5 27.1 25.9 25.6 27.2 30.1 30.2 30.1 30.4 30 31 31 30.4 31 31.4 29.2 26 22.9 21.5 21.1 22 22
WIND SPEED mph 9 10 6.5 6.1 5 8.9 11.5 12.3 11.7 11.2 9.4 9.2 10.1 9.1 8.1 9.1 9 6.3 4.3 2.5 4.6 5.3 5.3 4.7
WIND DIRECTION Degrees 275 307 348 350 344 341 349 354 351 353 355 357 5 356 1 353 336 341 320 354 335 349 345 323
TEMPERATURE degF 69.3 69 65.7 63 61.5 61.2 60.7 61.7 63 65 66.6 67.7 69.2 69.4 69.9 70.6 70.9 69.1 65.3 62.2 60 57.9 57 56.7

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 32.2 30.7 29.7 28.6 27.1 24.6 26.7 30 30.2 30.2 30.9 31.2 31.4 31.8 31.8 31.7 31.6 31.4 26.6 21.3 17.8 18.8 21.4 21.6
TEMPERATURE degF 67.9 67.3 66.1 65 62.9 61.7 64.9 65.9 67.9 70.1 71.3 70.3 70.8 71 70.7 70.8 69.4 68.1 63.4 59.2 56.8 55.8 56.9 56
WIND SPEED mph 3.9 3.9 3.8 4.4 3.3 4.1 7.2 8.4 7.6 6.3 7.9 12.2 12.2 10.9 8.6 7.1 7.4 3.6 2 2.5 1.7 4.2 5.1 4.8
WIND DIRECTION Degrees 273 286 323 333 321 322 338 342 343 348 20 36 38 36 35 32 56 67 295 290 304 314 321 314

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 35.2 33 31.8 30.1 27.9 25.4 23.6 25.1 27.4 28.8 30.8 33.3 32.6 31.9 30 30.3 30.3 29 25.3 20 16.5 18.2 20.2 16.9

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 33.2 32.1 28.1 25.5 25.4 24.5 23.3 27.1 30.6 32.4 33.5 33.4 33.6 35.3 36.1 35.9 34.9 32.4 28 24.7 24.7 22.5 19.5 14.8

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 32.8 32.5 32.5 31 27.5 24.1 24.2 28.9 31.7 33 33.3 33 34 35.1 36.2 35.8 33.4 32.2 28 19.7 18.3 14.2 19.5 23.4
TEMPERATURE degF 68.3 68 68.3 66.9 65 63.2 64 65.6 67.2 68.9 70.4 71.2 72 72.6 72.9 72.5 71.5 70.3 66.9 63.5 62.1 60.1 59.9 60.3
WIND SPEED mph 3.3 4.8 5.5 4.7 3.3 2.2 4.1 7.6 6.7 5.9 5.9 6.1 6.6 6.8 6.4 6.5 5.6 4 1.8 1.1 1.4 1.1 2.5 3.6
WIND DIRECTION Degrees 232 256 268 304 337 333 330 345 350 346 343 333 350 342 350 346 352 353 353 345 353 347 359 3
PM2.5 ug/m3 4.5 4.6 4.2 4.2 4.5 4.9 5.1 9.1 11 11 11 10.1 9.4 8.2 9.7 9.4 8.2 8.7 9.5 20.9 16.8 17.3 9.9 5.7
PM10 ug/m3 (25C) 15 16.8 14.7 15.5 13.8 12.3 12.3 16.6 16.7 16.2 18.2 16.7 15.4 14.1 16.2 14.3 13.7 13.8 15 28.7 22.8 23.3 15.5 10.4
PM COARSE (10-2.5) ug/m3 10.2 11.9 10.3 11 9.1 7.4 7.1 7.4 5.5 5 6.9 6.4 5.8 5.6 6.3 4.7 5.3 4.9 5.4 7.8 6 6.2 5.7 4.8