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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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Saturday, 
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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 21.2 20.4 20.7 21.1 13.3 16.3 20.6 26.3 27.2 26 26.2 27.8 27.3 26.6 26.8 27.4 28.2 29 27.7 21.3 13.8 6.4 6.3 4.4
WIND SPEED mph 3.2 3.8 3.2 2.4 1.6 2.7 3.7 5 6.7 7 5.9 6.9 6.6 5.2 4.3 4.6 4.5 4.4 2.5 1 1.4 1.4 1.5 1.2
WIND DIRECTION Degrees 309 303 313 263 209 237 247 260 261 253 258 315 337 6 35 65 75 69 93 123 158 176 201 190
TEMPERATURE degF 38.3 38 37.5 36 33.5 33.8 35.5 37.2 38.1 39.2 41.4 44 45 46.1 46.8 47.2 48.1 47.7 43.7 35.9 32.1 29.7 28.3 27.7
RELATIVE HUMIDITY %RH 90 88.3 85.2 86.1 95.3 92.9 85.7 77.4 71.6 70 65.9 61.5 60 57.6 57.1 54.6 51.6 51.5 60.3 82 91.1 95.8 97.4 98.1
BAROMETRIC PRESSURE inHg 29.94 29.95 29.95 29.97 29.99 30.02 30.03 30.05 30.08 30.1 30.11 30.13 30.14 30.15 30.17 30.18 30.21 30.22 30.24 30.25 30.27 30.27 30.28 30.29
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 12.5 79.8 172.3 253.1 305 416.6 645.6 649.1 575.8 563.8 366.9 370.5 203.1 29.7 0 0 0 0 0
PM2.5 ug/m3 3.6 3.3 3 2.8 3 3.1 2.3 1.7 1.6 1.8 2 1.9 1.8 1.8 1.9 1.9 1.8 1.7 1.7 2.2 2.6 3 2.1 2.9

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 3.1 3.1 3.3 3.7 3.7 3.2 2.3 1.7 2.1 2.8 2.9 2.9 2.7 2.8 2.8 2.9 2.5 2.5 2.9 3.9 4.1 3 2.4 3.3

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 35.6 33.4 32.7 31 28.5 28 27.8 27.7 28 30.9 33.9 32.9 33 35.2 36.4 38.5 40.1 40.5 39.2 37.3 34.5 30.5 27.6 30

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 37.5 36.2 33.4 28.5 27.9 28.8 28.5 28.8 30.3 31.5 33.6 36.5 37.7 38.7 38.2 38.7 38.9 37.4 38.2 38.2 37.1 35 32.8

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 35.8 34.7 32.1 29.9 27.5 26.8 27.1 28.3 29.4 29.8 30.9 32.1 33.9 35.7 38.1 39.2 38.7 39.4 37.5 34.7 32.4 25.6 20.1 18
TEMPERATURE degF 47 46.4 46.4 46.6 46.2 45.1 45.1 46.5 48.3 48.6 49.7 50.6 52.8 55.1 56.3 56.7 56.7 56.9 55.1 52.8 50.2 46.3 44.6 42.2
WIND SPEED mph 11.7 10.2 8 6.7 6.8 7.1 5.3 7.3 8.3 7.5 8.3 6.6 6 4.7 7.1 7.2 5.6 6.8 5 4.8 4.2 1.3 1.8 2
WIND DIRECTION Degrees 355 359 4 355 346 354 349 334 342 320 310 301 286 315 306 295 298 317 322 357 17 60 26 42
PM2.5 ug/m3 5.2 5.1 6.3 7.2 7.6 7.3 6.5 5.9 4.8 3.8 3.6 3.4 3.6 3.4 3.4 3.3 3.6 3.5 3.8 4.2 4.4 4.5 5.5 6.8

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 4.6 5.2 5.5 5.8 5.6 5.4 4.9 3.7 3.3 3.3 3.1 3 3 3.2 3.4 3.5 3.4 3.5 3.7 3.5 4.2 5.2 5.4
PM10 ug/m3 (25C) 6.3 6.8 7.7 8.4 8.6 8.2 8.2 8.1 5.7 6.6 7.1 7.1 6.2 7.6 6.3 7.1 6.9 6.5 6.4 7.5 6 7 8.5 9.3
PM COARSE (10-2.5) ug/m3 2.5 2.4 2.7 3.1 3.1 2.8 3 3.4 2.2 3.4 3.9 4.1 3.3 4.6 3.1 3.7 3.4 3.1 3 3.9 2.7 3 3.6 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 35.8 35.4 35 32.5 28 26.5 25.3 27.3 30.5 30.5 31.3 33.8 35.1 37 38.9 39.9 40.7 39.7 37.4 34.9 36 34 29.7 29.5
CO ppm 0.097 0.089 0.086 0.089 0.088 0.09 0.087 0.079 0.081 0.08 0.075 0.085 0.082 0.084 0.087 0.083 0.085 0.091 0.086 0.091 0.092 0.106 0.112
SO2 ppb 0.232 0.171 0.187 0.183 0.139 0.226 0.181 0.127 0.188 0.148 0.184 0.164 0.151 0.204 0.128 0.119 0.121 0.22 0.195 0.166 0.173 0.162 0.353
NO ppb 0.021 0.005 0.029 0.027 0.041 0.091 0.167 0.141 0.114 0.101 0.093 0.115 0.121 0.093 0.036 0.1 0.041 0.054 0.038 0.044 0.045 0.071 0.074
NOy-NO ppb 0.735 0.633 0.726 0.79 0.91 0.845 0.813 0.671 0.542 0.508 0.609 0.575 0.559 0.523 0.584 0.672 0.61 0.662 0.65 0.891 0.792 2.294 2.688
NOy ppb 0.756 0.637 0.756 0.817 0.952 0.936 0.98 0.812 0.656 0.609 0.702 0.69 0.68 0.616 0.619 0.771 0.651 0.716 0.689 0.934 0.837 2.365 2.763
PM10 ug/m3 (25C) 4.4 4.7 4.4 6.2 7.7 8.6 7.2 7.1 6.6 6.9 5.2 5.6 5.4 5.3 5.2 5.4 4.9 6 5.7 5.2 6.5 6 7.8 11.3
PM COARSE (10-2.5) ug/m3 1.6 1.8 1.6 2.4 3 3.3 2.8 2.7 2.7 3.3 2.1 2.7 2.5 2.6 2.6 2.9 2.2 3.3 2.6 2.6 3.1 2.9 3.5 4.5
WIND SPEED mph 13.3 10.7 11 7.9 7.9 8.2 5.4 6.2 9.3 11.1 11.8 9.7 9.5 9.1 9.9 10.4 8.3 7.7 5.7 4.4 3.6 3.7 3.8 3.9
WIND DIRECTION Degrees 340 340 339 336 328 338 345 335 312 309 318 306 302 292 294 298 289 310 338 346 13 17 57 66
BAROMETRIC PRESSURE inHg 29.78 29.8 29.83 29.86 29.88 29.91 29.93 29.95 29.97 29.98 30 30.02 30.04 30.04 30.05 30.06 30.09 30.11 30.11 30.14 30.17 30.19 30.21 30.22
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 46.4 44.8 43.9 43.8 43.8 43 43 45.1 46.9 48.3 49 50.9 52.9 55.1 56.4 56.4 56.9 55.9 52.3 47.2 47.4 46.2 45.4 44.8
RELATIVE HUMIDITY %RH 96.5 96.4 93.6 93.7 93.6 91.7 89 83 73.4 65.5 61.1 56 51.3 45.3 40.2 39.5 37.5 39 46.2 54.1 54.1 54.9 61.2 63.9
PM2.5 ug/m3 2.9 3 2.9 3.9 4.8 5.5 4.6 4.6 4.1 3.7 3.2 3 2.9 2.7 2.6 2.6 2.7 2.8 3.2 2.7 3.6 3.2 4.6 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 34.8 30.5 31.4 29.7 27.6 28.9 29.1 31.5 30.4 30.4 28.6 29.8 30.9 31 30.4 30.8 31.3 31.5 32.6 34.9 33.1 31.6 30.9 30.2
WIND SPEED mph 3 2.1 2.7 2.8 2.5 2.7 2.2 3.1 3.1 4.5 5 4.1 3 3.4 3.4 3 2.5 3 3.3 3.4 1.7 1.9 1.9 2.3
WIND DIRECTION Degrees 343 332 323 313 308 318 326 325 314 300 290 290 293 127 155 177 174 105 98 97 90 74 77 109
TEMPERATURE degF 39.4 39.5 39.7 39.2 39 39.5 41.5 44 44.4 47.2 49.3 51.7 54 54.6 54.1 54.8 47.8 44.2 40.6 39.9 38.8 36.1 34.1 32.7

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 23.6 23 19.1 19.3 19.7 17.7 21.6 25.2 25.6 28.4 32.8 35.5 38 38.5 38.7 39.2 39.3 39.1 36.7 29.9 21.8 15 10.4 8.2
WIND SPEED mph 2.7 2.5 1.7 1.2 2.1 2.2 2.9 3.5 4 5.8 6.2 5.7 6.6 6.6 5.4 5.3 3.9 3.8 2.9 1 1.2 1.3 1.4 1.9
WIND DIRECTION Degrees 338 335 348 351 323 333 311 303 321 302 308 296 295 297 300 303 314 306 312 345 74 83 87 106
TEMPERATURE degF 41.4 39.2 38.7 39.7 39 36.1 37.8 40.3 43.8 45.9 47.8 49.4 51.6 52.7 53.9 54.6 54.6 52.9 48.5 43.6 40.1 37.8 35.5 34.4
PM2.5 ug/m3 3.7 3.1 3.3 3.7 3.3 3.1 2.9 2.8 2.8 2.8 2.7 2.6 2.8 3.1 3.1 3 3.1 3.1 2.9 3.2 5.3 4.5 6 6.4
PM10 ug/m3 (25C) 6.1 5.7 5.8 6 5.5 5.5 5 5.5 5.3 6 4.8 5.4 6 5.9 6.3 6.5 5.9 6.4 6.1 6.7 10 8.2 10.5 10.3
PM COARSE (10-2.5) ug/m3 2.6 2.9 2.7 2.5 2.4 2.7 2.4 2.9 2.6 3.5 2.2 2.9 3.2 3 3.3 3.5 2.9 3.5 3.3 3.7 5.1 4.1 5.1 4.5

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 39.1 39.3 35.9 32 28 25.4 25.8 27.7 29.4 29.1 30 33.2 34.5 35.6 37.4 37.9 37.7 37.6 36.8 32.7 32.5 31.5 31.7 29.8

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 28.8 27.3 24.2 24.3 24.2 24.9 23.4 22.5 24 26.5 28.5 30.7 32.9 34.5 35.3 36 38.2 38.2 36.7 35.5 35.3 34.9 34.2 34.3
WIND SPEED mph 6.4 5.2 6.2 5.7 3.7 5.2 6.1 6.5 6.8 5.3 6.3 6.8 6.2 8.4 8.6 7.9 7.6 6.3 4 2 1.8 1.8 2 2.7
WIND DIRECTION Degrees 322 316 314 310 294 298 297 307 295 297 284 279 293 289 306 299 328 327 346 18 67 97 129 138
RELATIVE HUMIDITY %RH 100 100 99.3 97.6 98.6 97.5 95.4 91.7 88 80.8 73.8 67.3 56.6 51.2 49.5 49 46.3 47.6 55.2 63.7 67.3 70.7 71.9 73
TEMPERATURE degF 36.3 35.9 35.1 34.4 34.2 34.1 34.3 34.6 35.7 37.6 39.7 41.2 44.8 45.6 45.6 45.6 45.1 43.8 41.3 38.2 36.9 35.8 35.1 35.4
PM2.5 ug/m3 4.7 3.2 1.7 1.4 2 3 3 2.1 2.3 2.6 2.5 2.7 2.7 2.5 2.5 2.2 2.2 2.1 2.2 2.2 2 2 2.3 2.5

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 11.1 9.4 9.5 8.4 7.9 8 8.4 6 4.7 4.4 5.2 5.6 4.4 3.7 4 3.7 4.8 4.1 4.4 6.8 7.7 14.3 9.3 7.2

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 6.4 5.6 5.2 3.8 3.6 3.5 3 2.5 3.1 2.9 3.2 3.1 3.1 2.8 3.1 3.4 3.6 3.8 3.3 3.3 4.1 5.7 6.7 7.5

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 31.1 32.5 35.2 34.3 29.3 28.5 28.1 28.7 31.4 31.2 29.9 33 34.6 36.3 38 38.4 38.9 37.8 36 29.3 24.3 15.8 14.6 15.7

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 20.9 41.6 44.5 43.7 41.8 39.9 38.3 37.5 33 32.4 34.9 35.5 38.4 40 40.5 38.1 36.2 36.3 36.7 37.3 35 32.9 33 32.9
TEMPERATURE degF 59 44.7 42.5 41.8 41.2 40.6 40.5 41.3 43.7 46.1 46 47.2 45.1 45.2 46 46 45.3 44.8 43.3 42 41.3 41.6 41.7 41.7
WIND SPEED mph 12.4 16.2 13.6 10.7 10 7 5.4 2.4 3.2 3.4 8.6 9.8 8.6 6.6 7.8 9.7 8.1 6.6 4.6 3.1 4.4 3.7 3.6 2.5
WIND DIRECTION Degrees 269 13 27 26 34 42 33 23 230 152 146 153 126 132 153 160 158 160 137 126 190 194 195 172
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.2 -0.2 -0.2 -0.2 3.6 17.8 51.7 174.2 305.4 668.2 511.1 423 465.3 425.6 321.6 183.2 89.4 14 -0.2 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 8.4 5.9 5.9 5.6 5.3 5.2 5.4 4.8 4.6 4.8 5.4 6.1 5.9 5.6 5.9 7.7 9.1 8.6 6 4.4 4.5 4.5 4.3 4.6

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 22.8 38.1 40 40.3 40.7 38.7 36 34.6 33.7 37.2 36.8 37.8 38.1 38 39.8 40 32.1 31.7 32.7 32.9 33.4 33.5 32.2 29.6
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 31.9 34 33.3 31.4 29.3 28.1 28.7 29.2 28.5 28.7 31.2 35.2 32.9 32.6 34.5 35.6 36.6 36.8 36.3 33 27.7 24 34.8 33.9

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 28.8 25.1 24.7 23.2 25.6 25.6 24.7 26.3 27.7 29.8 32.9 35.4 37.5 38.7 39.9 43 43.1 43.4 43.5 40.4 28.1 18.7 25.7 23.4

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 33.1 32.3 30.5 28.2 24.8 25.1 24.8 25.8 27.4 29.4 31.7 32 33.1 31.8 32.7 32.4 33.4 34.5 33.2 31.6 30.5 26 13 18.4
WIND SPEED mph 9.2 10.6 8.6 5 4.5 6.7 8.1 7.4 8.1 7.7 8.7 7.8 6.5 6.2 5.6 5.7 6.3 5.6 4.4 2.4 2.5 0.3 0.8 3.2
WIND DIRECTION Degrees 340 335 334 320 308 310 314 311 315 308 303 312 304 134 134 139 142 160 150 161 184 207 19 352
TEMPERATURE degF 41.9 41.8 41.5 41.6 41.6 42.2 42.6 42.8 43.5 45.6 48.2 49.6 52.4 50.5 50.1 48.8 45.8 42.7 39.8 36.8 36.4 34.9 31.4 32.8

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 27.8 28.1 28.4 25.9 26.6 24.9 24.8 26.5 28.4 30.7 32.3 34 36.2 37.8 40 40.9 41.9 42.4 41.6 40.8 40.1 40.1 37.5 32.7
PM2.5 ug/m3 5.8 4.9 4.2 3.1 2.9 3.1 3.1 3.1 2.8 2.5 2.4 2.4 2.3 2.5 2.6 2.6 2.6 2.7 2.9 2.9 3 3 4.6 4.7

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 45.3 43.2 41.1 40.7 36.9 31.2 28.6 28.6 30.2 31.7 34.5 34.4 35.1 34.5 37.8 40.9 42.7 41.4 39.4 37.5 35.9 33 33.6 29.6

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 38.2 32.5 26.1 28.8 29.3 29.2 25.9 24.7 25.1 25.7 29.1 31.1 31 32.5 32.8 33.1 31.8 28.1 23.4 19.7 19.6 17.3 16.9 18.7
PM2.5 ug/m3 7 7.3 9.1 8.4 5.8 4 4.1 4.9 5.3 4.9 5 4.6 4.3 3.7 3.5 4.5 6.7 8.6 11.9 16 18.7 20.2 17.6 9.8

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 0.209 0.194 0.174 0.163 0.181 0.212 0.271 0.315 0.278 0.279 0.302 0.273 0.269 0.299 0.288 0.301 0.208 0.216 0.246 0.249 0.279 0.243 0.238 0.24
NO2 ppb 3.9 6.5 2.4 4 10 14.5 10.2 8.4 6.4 7.4 5.4 5.8 5.4 5.8 5.7 3.6 3.8 7.1 8.8 8.7 6.4 5.7 7.6
WIND SPEED mph 7 2.7 2.1 2.2 2.3 1.6 1.3 3.7 5.7 4.8 5.4 7 5.8 8.5 5.9 3.7 2.7 3.7 4.4 6 5.7 6.4 3.2 2
WIND DIRECTION Degrees 12 31 88 89 98 97 125 306 312 300 307 294 284 298 286 295 121 113 124 142 161 169 153 98
TEMPERATURE degF 44.3 43.4 42.7 42.1 41.8 42.1 43 45.5 47 50.1 52.4 53.7 55.5 55.9 57.1 57.4 53.1 50.5 46.8 45.2 44.1 43.3 42.5 41.1
PM2.5 ug/m3 6.4 6.5 6.7 6.5 6.3 9 8.4 5.2 5.1 4.8 4.4 4.2 4.1 3.6 3.5 3.5 5.8 6.7 9.3 12.7 13.9 11.9 8.4 8.7
PM10 ug/m3 (25C) 9.3 9.7 9.5 9 8.4 11.4 11.1 7.9 8.1 8.7 8.2 7.3 8.3 6.9 6.6 6.7 8.6 11.2 13.4 16.4 18.1 16 12.6 12
PM COARSE (10-2.5) ug/m3 3.1 3.5 3.2 2.9 2.4 2.9 3.2 3 3.2 4.1 3.9 3.2 4.4 3.4 3.2 3.3 3 4.8 4.6 4.4 5.1 4.8 4.8 4

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 45.2 42.4 40.4 40.1 37.7 33.8 31 32 30.8 30.8 33.8 34.9 35 35.9 36.7 39.1 40.2 38.2 35.9 32.6 31 20.7 21.2 22.9
SO2 ppb -0.5 -0.7 -0.5 -0.5 -0.4 -0.4 -0.4 -0.5 -0.4 -0.5 -0.4 -0.4 -0.4 -0.3 -0.3 -0.3 -0.3 -0.5 -0.6 -0.7 -0.5 -0.5 -0.5
NO ppb -0.4 -0.4 -0.4 -0.3 -0.2 -0.2 -0.3 -0.2 0 1.7 3 3.4 -0.2 -0.2 -0.1 -0.2 -0.2 -0.2 -0.1 -0.1 0.3 0.1 0
NO2 ppb 0.8 1 1.4 1.9 3.4 2.4 1.7 1.4 1.3 1.8 1.6 1.7 1.3 1.2 1.5 1.8 2.3 3.1 5.3 5 10.8 8.7 7.8
NOx ppb 0.4 0.6 1 1.6 3.2 2.2 1.4 1.3 1.3 3.5 4.4 5 1.1 1 1.3 1.6 2.1 2.8 5.2 4.9 11.1 8.8 7.8
WIND SPEED mph 9.3 3.5 1.3 2.1 1.2 0.4 3 6.4 6.8 5.4 6.9 8.8 8.5 8.2 2.9 6.9 6.8 6.4 5.4 5.6 4.4 2 2.2 1.6
WIND DIRECTION Degrees 22 31 97 31 97 6 312 337 326 322 322 309 290 300 282 151 155 155 152 159 161 167 150 148
TEMPERATURE degF 41.1 41.1 40.9 40.7 40.9 41.6 43.6 45 47 50.8 53.9 55.4 56.9 57.7 57.4 52.5 49.5 47.4 45.5 43.1 42.6 42 41.7 39.9

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 7.1 6.2 6.2 5.1 4.1 3.9 3.8 3.2 2.9 3.1 3.2 3.2 3.2 3.2 3.1 2.9 2.9 3.3 3.4 3.5 3.8 4 4.2 4.2

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 -0.4 -0.4 -0.5 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4 -0.5 -0.4 -0.4 -0.4 -0.4 -0.4 -0.4 -0.5 -0.5 -0.5 -0.6 -0.5 -0.6 -0.6
WIND SPEED mph 7.5 7.1 7.4 7.6 6.2 5.7 5.6 4.9 5.3 5.4 4.6 6.3 7.4 7.7 7 7.7 6.4 5.7 4 3.4 3 1.9 1.6 2.1
WIND DIRECTION Degrees 338 332 336 327 331 326 326 322 308 310 318 312 321 331 329 349 347 349 7 46 43 61 127 114
TEMPERATURE degF 37.8 37 36.5 36 35.7 35.1 35.7 36.8 38.8 41 45.6 49.7 49.9 50.8 50.5 49 48 46 43.8 41.3 38.4 35.9 33.7 32.1

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 37.4 35.7 32.5 26.7 29.1 28.9 30.1 29.6 29.6 30.6 31.8 35 36.1 37.5 39.3 39.4 39.1 37.6 35.3 31.4 28.5 32.4 29.9
PM2.5 ug/m3 3.5 3.4 4 4.2 3.8 3.1 2.7 2.6 2.9 2.9 2.9 2.9 3.2 2.9 2.7 2.7 2.7 2.6 3.1 6.1 5.2 4.3 3.1 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 0.5 0.5 0.2 0.3 0.1 0.4 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.6 0.5 0.4 0 0.3 0.4 0.3 0.4 0.3 0.3 0.1
WIND DIRECTION Degrees 321 321 318 317 318 320 315 310 310 307 310 308 298 293 296 299 291 307 320 314 310 325 14 38
WIND SPEED mph 2.7 2.6 2.9 3.1 3.6 3.5 2.2 4 4.1 4.6 4.7 4.3 3.9 4.1 4.5 4.6 3.6 4.6 3.1 2 1.1 1.3 2 1.9
TEMPERATURE degF 44.4 44 44.3 43.9 43.1 43.1 44.2 48.2 49.2 50.6 53.8 55.6 58.6 59.1 59.9 58.7 56.6 54.7 52 48.5 45.8 44.2 44.1 42.7

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 39.6 36.7 34.1 36.3 32.8 30.3 27.5 26.6 29.6 32.7 32.6 33.1 35 35.5 37 38.6 40.3 40.3 37.8 36 35 34.2 34 28.6
TEMPERATURE degF 43.4 43.7 44.7 44.7 44.1 44 44.4 44.6 45.5 48.2 50.9 52.2 53.6 54.1 55.7 55.4 48 46.5 44.3 40.9 39.5 39.3 38.8 38.7
WIND SPEED mph 6 1.7 4.7 7.8 6 4.2 5.1 8.1 8.2 8.6 9.1 9.3 8.7 9.8 9.7 5.7 10.1 8.5 5.5 4.8 4 2.9 2.1 2.1
WIND DIRECTION Degrees 14 349 329 333 331 313 302 311 314 310 306 301 287 282 286 284 145 151 145 124 125 121 141 184

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 40.2 37.2 37.4 35.9 32.5 30.6 30 29.3 32.3 34.1 34.1 35.3 36.5 36.6 37.3 37 40.4 42.1 40.1 38.1 35.9 33.4 33.3 32.3
TEMPERATURE degF 41.9 41.9 41.5 43.5 43.4 43.5 44.7 45.2 45.6 48.6 51 53.1 54.9 53.7 53.9 48.9 46.2 45.5 42 38.5 38.5 38.8 39.1 39
WIND SPEED mph 6.2 2.1 2.8 8.6 6.9 4.9 6.4 8.5 8.5 7.8 8.9 9.8 8.4 4.1 8.1 10.8 10.8 9 5.5 3.6 4.8 6.3 6.7 6.2
WIND DIRECTION Degrees 15 61 42 347 339 325 325 323 321 316 304 308 294 149 146 164 184 181 165 164 186 198 210 211
PM2.5 ug/m3 4.9 4.6 4 3.1 2.8 3.2 3.9 3.8 3.8 3.8 3.8 3.2 3.1 3.4 3.7 4 5.1 5.7 5.1 5 4.6 4.3 4.3 4.2

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 44.8 43 41.7 39 37.6 35.9 32.6 32.7 35.1 34.6 36.6 39.4 40.8 42.6 43.1 40 37.1 36.9 35.8 35.6 33.8 31.6 33.7

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 28.8 30.8 34.2 34.2 31.2 29.7 27.6 27.9 31.5 33.4 33.9 33.9 35.6 37.6 39.5 39.7 39.1 37.9 34.4 20.8 12.7 11.9 5.7 17.7

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 32.1 29.7 27.9 27 26.5 25.5 24.2 25.9 29 30.1 30.9 33.1 34.7 36 37.8 38.4 40 41 40.3 36.2 26.7 28.5 29.1 32.1
PM10 ug/m3 (25C) 9.2 10.1 11.5 10.1 8.8 8.4 8.6 6.2 6 6.3 5.9 5.5 6.3 6.3 6 6.3 7 6.1 5.7 6 7.7 7 7.1 6.8
PM COARSE (10-2.5) ug/m3 3.8 4.3 5 3.9 3.2 3.1 3.6 2.5 3 3.5 2.9 2.6 3.5 3.3 3 3.3 3.8 3.1 2.8 2.8 4 3.2 3.6 3.5
WIND SPEED mph 4.7 4.2 4.9 3.5 3.6 2.9 3.4 5.2 4.9 7.2 5.4 5.1 6.3 6.3 6.3 5.9 6 4.2 2.9 1.3 2.1 2.6 3 4.6
WIND DIRECTION Degrees 335 332 322 319 318 329 309 316 326 306 303 284 285 296 289 299 294 323 333 41 63 25 33 51
TEMPERATURE degF 42.6 42.3 42 40.9 40 38.9 39.4 42.3 43.5 44.8 46.8 49.6 51.5 52.8 53.7 54.6 54.2 53.9 49.8 44.2 38.9 37.9 37 37.9
PM2.5 ug/m3 5.5 5.9 6.6 6.4 5.7 5.5 5.1 3.9 3 2.8 3 2.9 2.8 3 3 3 3.2 3 3 3.3 3.9 4 3.8 3.6

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 38.3 36.6 36 34.1 31.6 30.1 28.2 29.1 32.6 33.2 32.8 34.4 35.1 37.5 38.5 39 39.7 37.2 36.1 36.5 32 30.8 28.9 28.6
WIND SPEED mph 7.4 10.1 10.3 8.7 7.7 8.4 9.9 9.3 9.9 9.5 10.2 9.6 9.3 9.5 11.2 10.9 9.4 2.2 5.4 4.9 6.4 7.3 6.6 3.8
WIND DIRECTION Degrees 2 354 347 332 321 318 326 312 310 298 300 306 298 282 295 297 285 234 152 170 198 215 216 233
TEMPERATURE degF 43.9 44 43.2 43 43 43.3 43.3 43.1 44.4 46.6 47.8 49.2 50.3 52.3 53.1 53.8 54.3 51.2 45.6 42.6 40.7 40.2 39.4 39.2

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 37.5 36 35.7 33.5 30 27.6 28.1 28.5 28.6 31.8 32.4 33 35.1 34.3 33.9 34.7 35.3 38.7 40.6 40.1 38.2 34.6 28.7 26.2
TEMPERATURE degF 41.6 42.4 42.7 43.7 43.6 44 45.1 46 46.6 48.6 51.4 53.8 56.9 54.5 51.6 49.9 46.8 44.3 41.7 39.8 39 38.5 37.8 36.8
WIND SPEED mph 2.4 4.4 3.5 4 3 2 2.9 4.1 3.5 4 4.6 5.1 3.9 6 7 8.7 12.8 8.9 4.7 3.1 3.9 3.3 2.7 2.8
WIND DIRECTION Degrees 355 35 2 334 326 301 320 324 293 300 305 309 292 171 176 179 186 177 165 168 201 225 253 252

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 24.3 27.7 23.8 20.2 19.2 19 20.7 23.4 26.1 28 28.5 28.9 31.6 33.8 35.3 37.5 38.7 36.9 35.1 33.2 31 28.3 24.8 23.5

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 26 30.1 31.9 34.7 35.3 34.1 31.5 33.2 34.2 32.6 34.7 35.9 37 38 39.6 38.9 40.4 38.1 33.5 32 31.9 30.8 28.4 23.1

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 30.8 37.2 33.9 38 34.1 32.1 29.8 30.4 29.9 32.5 34.8 33.3 34.7 36.7 39.4 40.7 42 38.8 37 27.2 21.7 22 18.4 18.3
TEMPERATURE degF 50.4 47 47.4 45.7 45 44.5 45.3 46.3 47.6 49.7 51.6 53.1 54.2 54.9 55.7 56.4 56.6 55.6 54.4 51.6 48.4 46.3 43.8 42.6
WIND SPEED mph 8.4 3 5 6.3 5.7 4.3 4 5.8 5.9 5.7 8.1 7.9 6.7 9 8.5 7.7 7.2 6.1 4.2 1.6 0.9 3.7 2 1.9
WIND DIRECTION Degrees 338 17 348 336 325 338 328 328 330 307 302 300 305 304 309 312 280 315 333 308 113 127 112 82
PM2.5 ug/m3 4.6 4.8 4 3.4 3.8 3.5 4.7 5.6 4.3 4.8 4.6 4.4 4.2 3.7 3.7 3.3 5.1 4.7 3.4 4.4 7.9 12.8 17.6 18.3
PM10 ug/m3 (25C) 6.9 7.5 6.2 5.1 6.2 6.2 7.5 8.7 7.2 8.2 8.8 8.7 8.4 8 7.1 6.4 9.2 8.7 6.6 8.8 11.9 18.9 23.8 23.8
PM COARSE (10-2.5) ug/m3 2.4 2.8 2.2 1.8 2.6 2.9 3.1 3.3 3.1 3.6 4.4 4.5 4.3 4.4 3.5 3.1 4.2 4.1 3.3 4.6 4.3 6.8 7.1 6.5