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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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Sunday, 
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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 45.8 47.3 45.4 45.4 45.3 44.4 45.1 47.4 49 50.7 51.3 51.7 52.6 54.2 54 52.5 52.2 52.3 51.8 51.5 51.8 47.2 44.1 44.3
WIND SPEED mph 4.2 4.5 2.3 2.9 2.9 2.3 2.9 5.4 6.1 9 8 8.3 9.1 7.8 8.5 5.2 5.2 3 3.5 6.6 8.2 12.3 12.1 11
WIND DIRECTION Degrees 235 239 211 205 201 201 218 234 240 246 252 252 244 270 294 56 85 70 15 13 10 345 346 13
TEMPERATURE degF 30.6 30.8 29.8 30.8 30.8 28.8 32 37.4 42.5 46 47.9 50.4 51.1 52.4 52.5 43.5 38.9 38.5 36.8 34.9 34.2 30.9 31.1 28.7
RELATIVE HUMIDITY %RH 64 64.2 68.7 68.3 69.1 73.9 67 55.8 47.5 39.3 37.3 35.1 34.2 32.2 32.7 59.1 68.3 67.5 77.6 86.5 87.4 90.7 77.8 90.1
BAROMETRIC PRESSURE inHg 30.14 30.11 30.11 30.11 30.1 30.08 30.07 30.06 30.04 30.01 29.99 29.96 29.93 29.9 29.87 29.86 29.86 29.86 29.87 29.9 29.93 29.95 29.95 29.97
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 3.4 118.4 607.7 730.9 572.3 478 344.6 250.4 103.9 38.8 2.4 0 0 0 0 0
PM2.5 ug/m3 4 4.3 4.5 4.4 4.6 4.9 5.1 5.6 5.7 5.1 5.1 4.9 4.7 4.2 4.1 5.3 6.3 6.3 6.1 6.2 6.5 2.5 1.5 1.7

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 5.2 12.6 7.9 6.9 5.2 6.6 6.6 5.4 4.3 4 3.6 3.6 3.8 4 3.8 3.5 3.6 4.3 4.4 4.6 5.4 6 6 7.4

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 43.2 41.2 33.3 35.3 35.3 40.3 39.7 45.3 41.9 49.4 50.5 51.9 52.8 53 52.9 52.3 52.1 51.7 49.5 42.9 43 42.4 42.8 44.8

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 44 42.7 43.2 42.3 41.8 40.9 38.8 43.4 47.4 49.4 50.8 51.7 52.5 53.7 54.1 53.6 53.6 51.9 48.2 45 43.9 41 45.6 47.2

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 44.4 43.3 42.2 42.8 38.9 37.5 38.2 42.8 45.6 48.5 49.3 51.3 52.9 53.9 56 53.7 52.2 48.7 52.2 51.4 48.4 48.9 48.7 48.4
TEMPERATURE degF 36.5 35.6 34.2 33.3 31.5 30.9 31.7 35.9 40.4 43.6 43.1 44.4 47.4 49.4 51.4 52.4 52.7 51.6 49.4 48.1 46 44.8 44.6 44.2
WIND SPEED mph 5.6 5.1 6.2 5.2 2.4 2.6 2.2 4.4 3.7 1.6 5.8 5.8 3.3 3.2 4 4.3 6.9 7.6 8.6 7.7 7.7 8.8 11.4 12.5
WIND DIRECTION Degrees 342 336 350 353 355 346 1 354 25 36 282 297 314 264 269 310 276 248 234 212 190 192 201 206
PM2.5 ug/m3 5.1 5.2 4.8 4.5 4.8 4.8 5.2 5.2 4.9 4.4 4.4 4.2 4.9 5.9 8.4 5.4 5.5 5.4 6.4 9.4 9.6 14.7 14.8 14.6

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 4.7 4.5 4.2 4 4 4.2 4.3 4.4 4.2 5.4 3.8 3.9 4.9 5.7 6.6 4.2 4.6 4.5 6.1 8.5 8.9 13.6 13.2 12.9
PM10 ug/m3 (25C) 8.7 8.5 7.7 7.5 6.8 7.3 8.5 9.7 7.6 11.4 7.4 7.8 8.4 9.5 10.4 7.5 8.7 8.7 11.9 15.6 15.7 22.4 23.3 24.4
PM COARSE (10-2.5) ug/m3 4.5 4.5 4 3.9 3.2 3.5 4.6 5.7 3.7 6.4 3.8 4.2 3.7 4 3.9 3.3 4.1 4.3 6 7.5 7.2 9.3 10.7 12.1

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 40 41.6 37.5 37 38.3 37.3 34.6 41.1 45.5 50.1 51.6 52.4 52.6 53.7 54.1 57.2 55.2 53.9 50.9 48 47 47.1 48.8 49.7
CO ppm 0.103 0.107 0.11 0.113 0.114 0.115 0.113 0.107 0.103 0.101 0.102 0.098 0.098 0.099 0.104 0.102 0.089 0.102 0.11 0.106 0.112 0.11 0.11
SO2 ppb 0.093 0.055 0.152 0.138 0.113 0.107 0.152 0.156 0.116 0.046 0.134 0.148 0.14 0.247 0.281 0.307 0.202 0.246 0.212 0.207 0.293 0.36 0.377
NO ppb -0.034 -0.015 -0.021 -0.019 0.007 0.171 0.199 0.098 0.004 0.02 0.032 0.003 0.076 0.086 0.025 0.055 0.019 0.013 -0.001 -0.003 -0.028 -0.023 -0.002
NOy-NO ppb 1.045 1.082 0.933 1.225 1.463 1.536 1.484 1.17 0.923 0.816 0.854 0.905 1 1.017 1.426 1.186 1.076 2.307 2.758 1.919 1.889 2.195 2.316
NOy ppb 1.012 1.068 0.912 1.206 1.469 1.707 1.682 1.268 0.927 0.836 0.885 0.908 1.075 1.103 1.451 1.241 1.095 2.32 2.757 1.916 1.861 2.172 2.314
PM10 ug/m3 (25C) 8.2 8 8.7 8 7.2 7.7 7.6 8 6.3 5 4.9 4.9 6 5.7 6.1 8.8 7.4 6.9 7.6 8.5 9.6 9.6 12.5 18.2
PM COARSE (10-2.5) ug/m3 4.7 3.9 4.5 3.8 3.3 4.2 3.7 4.2 2.9 2.3 2.3 2.1 3 2.6 2.9 3.3 3.6 3.3 3.7 4.1 5 4.3 4.9 9
WIND SPEED mph 5.6 5 3.5 3.2 2.6 2.7 3.4 4.5 2.9 2 3 3.6 5 4.9 6.3 7.1 6.9 6.1 6.2 6.3 9.6 13.4 15.4 15.9
WIND DIRECTION Degrees 330 323 341 6 8 319 305 330 33 93 283 299 273 262 256 249 246 246 226 214 194 200 199 201
BAROMETRIC PRESSURE inHg 30.06 30.07 30.05 30.06 30.06 30.07 30.08 30.09 30.08 30.07 30.06 30.03 30 29.98 29.94 29.91 29.89 29.87 29.85 29.84 29.81 29.78 29.74 29.71
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 31.9 32.7 30.1 29.7 29.6 29.7 33.8 36.2 40.6 42.4 44.9 46.2 47.4 48.9 49.3 50 50.6 49.5 47.5 45.5 43.6 43 42.4 42.3
RELATIVE HUMIDITY %RH 61 55.6 63 64.4 63.5 65.9 65.2 51.7 41.7 33.4 28.6 27.4 28.6 28.1 29.7 30.1 30.1 31.7 34.4 37.9 42.8 45.1 46.1 46.7
PM2.5 ug/m3 3.9 4.5 4.6 4.7 4.3 4 4.4 4.2 3.6 2.9 2.7 2.9 3.2 3.2 3.3 5.6 3.9 3.7 4.1 4.6 4.8 5.5 7.9 9.6

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 33.6 35.9 37.4 39.9 42.9 43 40.1 43.8 47.3 48.9 48.6 50.1 50.9 51.7 53 52.8 51.4 51.7 51.2 51.3 52.2 52.4 51.5 47.7
WIND SPEED mph 0.9 1.6 1.8 2 2 2.2 2.5 2.5 3.6 3.8 4.2 4.5 5.3 5.3 6.5 6.6 6 6.4 5.3 5.6 5.9 5.7 3.6 1.8
WIND DIRECTION Degrees 281 266 279 279 277 268 264 260 223 218 189 186 189 192 202 198 205 201 211 207 210 213 224 317
TEMPERATURE degF 26.5 25.6 24.8 24.2 24 23.6 26.7 35.8 40.8 44 46.4 47.3 46.3 47.3 45.4 43.9 40.2 38.2 36.9 36.6 37.1 37.8 37.4 36.5

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 40.1 38.9 35.6 26.9 21.7 24.6 27.6 35.2 39.8 44.9 47.2 48.3 48.9 49.7 51.4 52.7 54.8 55.5 54.4 52.8 48.3 47.2 48 46.9
WIND SPEED mph 1.7 2.3 0.8 2.3 2.2 1.6 1.8 2.6 3.6 5.4 6.8 6.4 7.4 8 8.6 7.4 6.9 6 4 3.3 3.5 4.4 5.1 4.2
WIND DIRECTION Degrees 339 201 105 113 113 114 95 197 197 197 207 212 226 235 242 246 267 270 260 247 251 298 341 348
TEMPERATURE degF 30.2 30 28.1 26.7 25.4 25.4 27.6 32.3 37.3 42.8 46.7 49.6 52.2 54.1 55.7 57.1 56.9 55.8 53.8 50.8 46.1 45.8 43.6 39
PM2.5 ug/m3 5.1 5.1 5.3 5.6 6.3 6.4 6.1 5.8 5.7 5.5 5.6 6 5.9 5.3 5 5 4.6 4 3.6 3.6 3.5 3.5 3.3 3.2
PM10 ug/m3 (25C) 8.5 8.6 8.1 8.8 9.4 10.3 8.9 8.7 9.6 9 10.6 11.7 12 11.1 10.7 11.6 10.6 7.9 7.5 7.6 7.9 7.2 7.8 6.5
PM COARSE (10-2.5) ug/m3 3.9 4.1 3.4 3.8 3.8 4.6 3.4 3.4 4.4 3.9 5.2 5.9 6.3 5.9 5.8 6.6 6 3.9 3.9 4.1 4.5 3.8 4.6 3.5

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 40.8 40.1 39.7 39.6 38.7 37.7 37.3 41.1 43.2 47.4 49.3 51.1 50.9 51.5 51.8 52.9 54.7 50.9 45 43.3 43.7 42.3 45.8 49.3

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 45.5 46.3 49.2 49.7 49.4 48.8 48.8 49.6 50.6 52 52.7 53.4 53.9 52 52.7 52.5 53.2 53.8 52.9 53.7 54.1 49.1 47.6 47.2
WIND SPEED mph 5.4 6 7.6 7.1 6.1 5.6 6.4 6.3 7.6 8.2 7.5 7.8 7.7 7.8 7.9 8.5 7.6 7.7 7.9 6 6.6 5.9 3.7 3.1
WIND DIRECTION Degrees 293 296 298 289 286 273 269 275 276 274 269 257 247 236 247 247 246 245 257 263 317 358 354 12
RELATIVE HUMIDITY %RH 59.1 61.8 63 66 70 72.3 68.6 63.1 52.3 48.5 45.4 42.1 39.7 43.6 42.9 43 43.2 46.1 51.2 54.8 75.4 96.1 100 100
TEMPERATURE degF 28.4 27.5 27.6 27.2 26.5 26.1 28.2 31.9 35.4 38.5 41 42.7 44.1 43.8 44.4 44.4 44.4 43.9 43.2 42.7 39 33.2 31.6 30.2
PM2.5 ug/m3 4.7 3.9 4.3 4.7 4.9 5 5.3 5.9 4.6 4.6 4.3 4.1 4 4.3 4.3 4.2 4.5 5.7 6 6.1 5.8 5.2 4.9 4

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 11.5 11.3 10.6 5.2 5.2 5.3 6.5 6.8 5.6 4.8 4.6 4 4.6 6 5.3 7.7 10.5 13.3 14.1 14.1 10.6 11.5 15.7 14.5

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 4.9 4.4 4.9 5.1 5.2 5.7 6.5 6.3 6.3 5.7 5.3 5.4 6 6.1 6.2 6.1 5.6 5.4 4.8 4.8 4.7 4.9 5.8 4

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 39.8 37.2 39.7 40.4 36.3 35.2 35.8 39.6 42.4 45.3 48.5 50.3 51.2 51.6 53.6 55.3 55.8 52.5 48.5 45.3 42.1 43.9 44.5 45.5

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 40.1 41.9 40.8 33.3 33.6 39.7 42.5 41.6 45.2 46.8 47.1 47.5 49.1 51.2 51.3 52.1 51 50.8 49.6 41 31 32.3
TEMPERATURE degF 37.2 36.5 35.6 34.5 33.5 32.6 33.8 37.6 38.3 38.4 38.8 39.8 39.3 38.7 38.9 39.1 39.6 39.2 37.9 37.6 38.5 38.3 38.3 39.4
WIND SPEED mph 7.1 8.2 6.6 6.8 6.3 5.6 5.4 6.3 7.3 8 7.2 6.2 7.2 9.1 9.6 11.2 11.3 10.2 7.4 7 7.4 8 8.6 10.6
WIND DIRECTION Degrees 330 331 335 328 337 326 325 14 33 47 62 74 97 126 139 158 166 170 187 188 192 194 199 212
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 -0.3 6.9 140.8 375.6 551.3 698.1 803.7 846.6 831.3 725 520 409.9 299.3 118.9 8.6 -0.3 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 4.6 4.1 4.3 4.9 4.7 4.7 4.9 4.6 4.1 4.6 4.6 3.9 3.5 3.4 3.3 3.5 3.4 3.3 3.3 3.1 3.4 4.5 6.1 6.1

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 41.9 41.8 39.7 38.4 37 34.2 34.3 38.5 41.6 49.5 49.8 49.9 50.3 51.2 51.9 51.9 52.4 52.2 50.8 51 46.5 39.5 32.5 33.2
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 44.4 33.8 33.4 35 39.6 38.5 36 40.8 47.5 50.4 48.7 50.1 51.3 50.9 51 51.2 50.5 49.4 50.8 51.1 49.8 48.2 46.8 42.4

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 23.6 10.5 9.2 24.3 18.3 7.8 22.2 30.2 36.1 42.2 46.3 48.3 50.8 52.4 52.4 52.3 52.1 51.6 49.5 47.1 44.1 44.4 42.6 39.8

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 38.1 35.2 28.1 28.8 23.6 24.9 25.2 36.9 45.6 47.2 48.3 48.8 48.9 49.1 49.4 49 47.9 48.6 49.8 49.7 48.5 49.1 44.6 40.3
WIND SPEED mph 2.6 0.5 1.4 0.3 0.4 0.6 1.4 2.3 2.7 1.5 8.6 8.3 8.8 9.6 9.1 9 9.4 9.7 9.8 10 10.4 11.1 10.1 8.1
WIND DIRECTION Degrees 344 270 341 282 43 316 320 328 339 180 175 177 176 179 176 179 179 175 177 181 178 182 185 184
TEMPERATURE degF 27.7 25.1 23.8 22.4 21 20.1 25.4 33.9 38.3 41.3 41.6 42.6 43.5 43.2 43.5 42.5 39.2 36.9 35.8 35.6 35.8 36.4 36.6 37.2

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 44.6 45.3 42.6 41.7 41.7 38 36.3 40.5 46.2 49.1 51.3 52.1 52.8 54 54.5 54.4 54.4 52.9 51.1 49.7 49.2 48.8 49.4 52.6
PM2.5 ug/m3 4.1 4.1 4.1 3.8 3.8 4.1 4.7 4.8 4.9 4.9 4.2 3.8 3.4 3.3 3.9 4.8 5.1 4.8 5.1 4.7 5.4 5.3 4.9 3.3

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 43.1 40.8 39.9 37.4 31.3 20.4 32.8 42.8 44.6 46.5 48.4 49.8 50.9 49.5 49.3 51.2 51.7 51.7 49.8 46.4 39.9 39.1 37.4 36.2

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 36.7 34.4 32.1 27.8 24.2 20.2 22.8 32.3 35.4 38.4 39.4 41 41.9 41.4 41 40.4 40.4 40.7 39.5 36.8 34.9 33.6 31.7 30.1
PM2.5 ug/m3 4.8 5 5.2 5.4 5.5 5.9 6 5.1 4.6 4.8 5 4.8 4.4 4.4 4.7 4.9 4.7 5.3 5.8 5.5 5.2 5.8 6.6 7.5

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 0.208 0.217 0.223 0.244 0.294 0.338 0.369 0.32 0.256 0.198 0.197 0.191 0.192 0.188 0.193 0.196 0.195 0.208 0.211 0.208 0.23 0.276 0.276 0.28
NO2 ppb 5 6 11.7 13.6 20.3 15.6 12 8.4 3.3 3.2 2.1 1.6 3.9 3.4 1.8 2 2.2 2.5 3.4 8.2 16.3 11.2 11.5
WIND SPEED mph 6.7 5.2 4.2 4.3 3.4 3.7 3.1 2.5 2.5 3.5 4.1 5.3 8.9 9.7 10.1 10.9 9.9 10.1 10.2 8.8 8.9 8.6 9.5 8.8
WIND DIRECTION Degrees 329 342 343 333 347 325 312 351 51 83 91 99 120 126 124 134 145 158 158 167 169 178 187 193
TEMPERATURE degF 37.4 36.2 35.1 34 32.7 31.8 34.9 38.5 41.5 42.7 43.9 44.3 42.9 42.9 43.9 44 44.5 42.6 39.7 38.2 37.6 38 38.3 38
PM2.5 ug/m3 4.4 4.5 4.6 4.7 4.9 5.8 5.3 4.9 4.5 4.3 3.9 4.1 4 3.6 3.7 3.8 3.9 4.2 4.1 4.2 4.5 5.1 5.8 6.5
PM10 ug/m3 (25C) 8.3 9.4 9.5 8.6 8.8 10.1 10.3 9.6 8.1 8.5 7.4 8 7.6 6.6 7.1 7.3 7.2 7.5 7.4 7.3 8.2 9 10 10.6
PM COARSE (10-2.5) ug/m3 4.4 5.5 5.5 4.4 4.5 5.1 5.6 5.2 3.9 4.6 3.7 4.2 4 3.3 3.7 3.8 3.5 3.6 3.7 3.5 4.1 4.3 4.6 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 42.7 41.3 39.6 37.2 33.4 29.2 30.7 40.5 43.9 44.8 45.6 47.3 48.3 47.1 47.1 48.7 48.5 48.4 45.6 43.8 40.1 35.3 33.7 33.5
SO2 ppb -0.6 -0.5 -0.5 -0.3 -0.4 -0.3 -0.5 -0.5 -0.5 -0.4 -0.5 -0.5 -0.5 -0.2 -0.3 -0.3 -0.3 -0.3 -0.2 -0.4 -0.2 -0.1 -0.1
NO ppb -0.4 -0.4 -0.3 -0.2 -0.1 1.1 0.2 -0.2 -0.3 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.2 -0.3 -0.2 -0.1 0 0.3 0.3 0.2
NO2 ppb 1.9 2.3 2.7 4 5 7.6 2.7 1.5 1 1.1 1 1.1 0.9 1 1 1.6 2 3.9 5.3 7.1 10.3 9.9 8.5
NOx ppb 1.5 1.9 2.4 3.8 4.9 8.7 2.9 1.3 0.8 0.9 0.7 0.8 0.6 0.7 0.7 1.3 1.7 3.7 5.2 7.1 10.6 10.1 8.7
WIND SPEED mph 6.5 5.4 4.6 3.4 1.4 1.2 1.7 3.8 5 4.4 4.5 5.5 6.8 9.1 9.9 11.5 8.9 9.4 7.2 7.3 7.2 8 8.2 9.6
WIND DIRECTION Degrees 335 342 342 334 314 237 316 0 43 61 86 114 140 154 161 164 163 163 163 176 185 194 202 209
TEMPERATURE degF 35.4 34.4 33.3 31.8 29.8 27.6 31.7 40.5 40 41.5 42.8 43.4 43.7 43.8 44.1 42.5 42.6 40.3 38.5 38.5 38.3 38.3 38.5 39

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 4.7 5.1 5.4 5.3 5.5 5.6 6 6.5 6.3 5.4 5.5 4.7 4.5 6 6 6.4 6.9 6.3 6.4 6.6 8.2 9.6 10.3 8.3

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 -0.3 -0.2 -0.2 -0.2 -0.1 -0.1 -0.1 0 -0.1 0.1 0.1 0 0.1 0 0 0.1 0.1 0 0 0 0 0
WIND SPEED mph 7.9 5.9 4 3.6 4.3 4 3.4 5.4 4.6 6.7 7.3 7.2 8.9 9.9 8.1 8.9 7.8 6.5 5.7 7.8 9.9 5.3 6.2 6.8
WIND DIRECTION Degrees 310 307 294 287 311 312 281 257 273 273 274 269 270 260 269 264 257 257 283 311 349 351 345 341
TEMPERATURE degF 29.5 28.8 27.3 26.2 25.6 26.2 30.5 38.5 43.1 46.3 48.6 50.6 50.3 49.8 50.3 48 47.5 46.3 44.7 44 39.9 34.5 32.4 30.6

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 38.3 43.4 41.7 41 35.8 36.6 38.3 44 46 49.9 51.6 52 52.6 52.5 52.3 53.1 54.3 53 50.9 48.5 47.1 47.3 49.5 49.7
PM2.5 ug/m3 5.1 4.6 4.6 4.6 4.3 4.2 4 4 4.6 3.9 3.7 3.7 3.6 3.9 3.4 3.4 4.3 3.7 4 4.6 5.3 6.2 8.4 10

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 0.3 0.3 0.3 0.3 0.3 0.3 0.5 0.3 0.5 0.5 0.4 0.7 0.5 0.4 0.5 0.6 0.4 0.5 0.5 0.5 0.3 0.5 0.6
WIND DIRECTION Degrees 314 40 290 302 37 236 232 259 230 244 211 204 207 208 202 197 200 224 215 212 204 210 210 214
WIND SPEED mph 2.4 1 0.8 1.5 0.9 0.9 1.7 1.9 2.1 2.2 4.6 8.8 9.1 9.9 9.5 9.9 8.9 4.8 4.8 5.4 7 9.3 10.3 10.8
TEMPERATURE degF 32.6 32.2 31 29.7 29.1 28.6 34.7 40.7 43.1 45.9 46.8 46.4 47.4 48.9 50.1 50.3 50.1 50.2 48.5 45.2 44.5 44.9 44.8 44.7

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 42.9 41.5 40.8 40 37.5 36.6 38.4 42 45.6 48.5 50.2 50.7 51 50.9 49.8 50.3 51.8 51.4 49.9 47 39 39.3 37.7 38.1
TEMPERATURE degF 35.2 34 33.3 32.5 31.1 30.9 33.9 37.3 39.3 40.6 41.2 41.5 41.1 41.5 41.2 41.1 40.4 39.3 37.7 37.1 37 37 36.9 38.2
WIND SPEED mph 6.4 5.1 5.5 4.5 4.8 5.7 5.2 6 5.9 7.6 8.3 10.4 11.6 13.3 14.2 13.9 14.4 13.2 11.2 8.7 9.3 9.9 10.8 11.6
WIND DIRECTION Degrees 318 323 326 326 314 318 319 344 8 78 99 117 140 152 166 168 168 169 173 175 186 201 210 219

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 43 40.6 39.2 38.1 38.3 35 37.3 43 45.7 50 51.7 51.8 52.2 52 51.4 51 52.5 52.1 51.6 52.2 50.8 47.3 40.8 38.2
TEMPERATURE degF 34.7 33 31.8 30.4 29.7 29.2 33.5 37.1 40.6 42.5 44.3 43.2 42.7 42.7 41.5 41.7 40.2 38.2 36.1 36.3 36.8 36.6 36.6 36.9
WIND SPEED mph 8.6 6.7 5.8 5.4 5.2 5.3 5.7 5.6 4.3 5 6.9 10.3 12.6 13.4 14.6 12.6 13.3 12 11.6 11.7 12.2 11.4 10.7 9.7
WIND DIRECTION Degrees 336 332 327 319 307 298 329 355 68 91 140 161 160 167 180 184 184 186 185 189 191 194 202 205
PM2.5 ug/m3 4.4 4.6 4.7 4.8 4.8 5.2 4.3 3.9 4.3 3.7 3.4 3.5 3.5 3.4 3.3 3 3.1 3 3.1 3.2 3.5 3.9 4.8 5.9

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 43.4 43.6 45.3 43.8 32.3 24.9 27.1 37.9 43.2 45.7 48.1 48.3 48 49.5 50.6 51.4 51.1 51.3 50.8 50.9 51 46.3 37.1 34.2

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 41.8 41.8 37.6 28.8 27.9 36.7 37.5 40.3 43.5 46.3 49.4 50.3 51.2 52.2 53.3 54.9 55.8 52.6 49.7 42.6 37.4 43.3 43.6 44.5

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 45.3 45.6 44.5 43.4 44.9 41.4 39.3 46.6 48.4 49.9 50.5 51 51.4 51.5 53.1 52.9 52.8 54.5 54 49.6 48.6 49.1 48.6 47.9
PM10 ug/m3 (25C) 9.1 8 7.7 7.4 7.6 7.5 7.5 7.6 7.5 6.4 6.3 6.4 6.5 7 7.5 7.5 7.9 14.6 19.2 18.3 18.4 18.8 23.5 23.1
PM COARSE (10-2.5) ug/m3 5 4.2 4 3.7 3.6 3.6 3.6 3.4 3.6 3.1 3.1 3.2 2.8 3.4 3.3 3.7 4.2 8.9 11.3 9.9 9.6 9.2 11.8 11.7
WIND SPEED mph 1.8 1.5 1.6 2 2.8 2 3.3 2.8 0.3 0.6 1.7 1.8 4.4 5.6 4.7 6.8 7.1 5.7 4.4 2.1 2.6 3.2 3.7 5.8
WIND DIRECTION Degrees 300 284 8 1 344 345 322 316 351 94 191 182 265 271 261 258 256 257 228 190 182 188 207 223
TEMPERATURE degF 30.8 29.6 27.8 26.5 26.3 24.5 28.6 34.1 38.7 41.6 44.4 46.1 47.2 48.4 50.1 50.7 50.1 48 45 40.3 38.7 38.7 39.9 41.4
PM2.5 ug/m3 4.5 4.1 4.1 4.1 4.3 4.3 4.2 4.5 4.2 3.5 3.3 3.3 3.7 3.6 4.2 3.8 3.8 5.6 8 8.7 9.1 9.8 11.9 11.6

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 40.5 39.2 37.3 36.1 35.9 35.2 37.4 40.3 46.3 49.9 50.4 50.8 50.9 51.8 50.5 50.4 50.3 49.7 49 48.6 47.4 43.7 38.9 37.9
WIND SPEED mph 6.1 3.5 4.2 4.1 3.9 4.8 5.3 5.1 2.7 1.3 2.5 6.5 7.1 10.2 9.9 9.1 8.7 7.2 6.9 9.8 11.2 10 11.7 12.4
WIND DIRECTION Degrees 358 325 305 289 295 300 311 339 349 304 195 179 146 165 172 175 177 177 179 182 184 186 190 194
TEMPERATURE degF 33.8 32.8 31.6 30.4 30.1 29.7 31.6 34.7 38.8 41.7 43.6 44.4 44.9 44.7 45 44.1 43 40.6 37.9 36.5 36.3 35.9 35.9 36.7

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 43 40.3 38.5 36.7 36.1 34.8 33.8 38.9 41.8 46.5 47.7 48.2 49.8 51.1 50.8 50 51.3 52.2 52.1 51.2 53 52.6 47.1 40
TEMPERATURE degF 35.2 32.9 31 30.5 28.5 27.9 33.4 39.1 41.3 42.5 48.1 48.1 47.2 46.4 44.6 42.9 41.1 38.5 37.4 37.2 37.6 37.9 37.7 38.3
WIND SPEED mph 4.6 2.8 3.6 3.5 2.7 2.7 2.8 1.3 4.8 7.1 9.9 12.4 15.9 17 18.4 19.8 19.1 19 20.9 20.8 22.6 22.1 19.6 14.8
WIND DIRECTION Degrees 342 311 320 295 310 296 302 349 85 126 169 173 173 174 179 185 188 190 188 188 190 193 194 199

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 44.7 47.3 47.5 47.5 47.8 45.8 47 50.2 51.3 53.1 54.1 54.8 55.5 55 54.8 56 56.2 54.8 52.6 53.5 53.1 53.1 52.5 50.8

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 37.8 38.2 38.2 37.3 36.5 35.4 36.5 39.8 43 46.7 49.7 50.2 51 52.3 53.9 55.7 55.2 54.4 49 44.8 41.2 39.8 41.1 44.6

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 42.7 40.8 37.2 37.1 35.3 29.7 34.5 39.7 42.9 47.6 49.4 51.4 52.5 53.8 53.7 54.4 54.9 54.6 51.2 43.9 42.3 41 40.7 41
TEMPERATURE degF 35.6 34.1 32.9 32.4 31.1 29.9 32.7 37.1 39 42.8 45.1 46.2 47.2 48.4 50.1 50.8 51 49.8 46.5 40.9 39.9 39.2 39.4 39.7
WIND SPEED mph 4.4 3.1 1.9 2.4 1.9 3.1 2.3 2 3.6 2 2.8 1.4 4.3 3.5 4.9 5.1 4.5 5.1 3.7 4.8 3.7 4.1 4.7 5.9
WIND DIRECTION Degrees 325 336 17 335 344 333 338 359 358 330 260 244 332 334 311 303 247 242 192 162 182 187 198 202
PM2.5 ug/m3 7.3 5 4.9 5 4.7 4.8 4.8 4.6 4.3 3.6 3.6 3.9 3.8 3.9 3.9 4.2 5.1 5.5 6.1 5.8 8.2 7.3 8.2 9.3
PM10 ug/m3 (25C) 13 10.5 11.3 10.4 8.9 9.6 8.9 8.2 8.4 6.8 6.5 7.4 6.3 7.3 7.2 7.9 9 11.9 10.3 12 13.1 11.5 13.4 14.4
PM COARSE (10-2.5) ug/m3 6.4 6.1 7 6.1 4.7 5.4 4.7 4.1 4.5 3.5 3.2 3.7 2.7 3.6 3.5 3.9 4.1 6.6 4.5 6.7 5.4 4.7 5.7 5.6