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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 8/11/2025 10:00 to 8/12/2025 15:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Chippewa,Clark,Door,Douglas,Dunn,Eau Claire,Florence,Forest,Iron,Jackson,Juneau,Kewaunee,La Crosse,Langlade,Lincoln,Marathon,Marinette,Menominee,Monroe,Oconto,Oneida,Outagamie,Pepin,Pierce,Polk,Portage,Price,Rusk,Sawyer,Shawano,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Washburn,Waupaca,Waushara,Wood .

Hourly Monitoring Data

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Tuesday, 
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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 5.3 5.8 5.4 5.3 5.2 4.5 4.5 12.8 16.5 21.9 30 30.9 31.4 31.5 31.5 31.7 31.2 24.2 15.3 9.8 8.8 6.2 6.8 5.3
WIND SPEED mph 1.2 1.3 1.3 1.4 1.3 1.3 1.2 2.3 3 0.9 3.7 4.2 3.3 4.4 4.2 4.3 3.3 1.4 1.3 1.3 1.2 1.4 1.4 1.2
WIND DIRECTION Degrees 168 168 171 172 173 168 195 217 222 311 15 44 16 58 64 87 95 126 164 171 184 187 170 215
TEMPERATURE degF 36.5 36.2 36.1 34.9 34.5 33.9 34.6 43.3 49.9 56.8 59.1 59.3 59.7 60.2 60.4 59.9 58.9 50.5 45 42 39.8 38.2 37.7 36.3
RELATIVE HUMIDITY %RH 99 99.5 99.5 99.6 99.8 99.9 100 90.7 73.3 64.5 54.8 52 49.3 50.1 48.8 47.9 50.8 74.2 87.1 93 95.7 98.2 98.7 99
BAROMETRIC PRESSURE inHg 30.07 30.08 30.07 30.07 30.08 30.09 30.1 30.11 30.11 30.11 30.11 30.1 30.08 30.06 30.05 30.04 30.04 30.04 30.04 30.04 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
SOLAR RADIATION w/m2 0 0 0 0 0 0 28.5 162.3 217.5 335.5 409.8 440.2 430.9 385.3 304.9 195.6 73.2 1.4 0 0 0 0 0 0
PM2.5 ug/m3 2 2.5 2.4 2.5 2.4 2.5 2.6 2.2 2.2 2.2 2.3 2.3 2.3 2.3 2.2 2.1 2 2.1 2.5 2.8 2.6 2.3 2.4 2.7

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 5.6 5.7 5.9 6.4 6.6 7.2 7.3 6.3 3.9 2.9 2.7 3 2.2 2.1 2.2 2.6 2.5 2.8 3.2 4.7 4.5 5.1 5.8 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 26.1 20.3 16.8 17.7 8 4.7 6.1 14.3 26.6 27.9 30.4 33.3 34.7 35.4 35.5 35.5 34.5 31.3 26.9 22.4 25.3 21.6 21.8 27.7

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 22.2 22.6 22.6 22.5 24.4 20.3 22.3 28.7 32.8 35.1 36.5 37.8 39.8 41.1 40.8 41.4 38.6 39.1 36.8 34.1 31.2 30 31.5

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 12.9 4.6 5.9 9.6 9 22.9 25.8 26.7 28.5 33.4 35.4 37.8 38.3 39.2 41.2 41 38.6 32.9 24 2.4 1.3 1.1 1.9 2.5
TEMPERATURE degF 48.3 46.3 44.6 45.4 44.4 48.5 51.6 54 57 60.4 63.7 66.3 68.1 69.5 70.1 70.3 69.4 63 57.2 54.4 52.6 50.5 48.5 47.4
WIND SPEED mph 0.4 1.5 1.2 1.2 1 2.5 3 3.2 4.2 4.9 3.9 4.1 4.8 4 4.2 5 4.3 1.7 1.3 1 1.4 1 1.2 1.3
WIND DIRECTION Degrees 324 17 42 22 79 290 311 328 323 323 313 305 306 317 310 330 347 45 90 92 49 69 56 56
PM2.5 ug/m3 6.8 6.3 6.5 6.7 6.9 7.4 7.6 7.7 7.3 6.6 6.2 4.7 3.6 3.7 3.3 3.3 3.5 3.9 4.3 4.2 6.1 6.3 4.9 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 5.6 5.8 5.8 5.9 6.2 6.8 7.2 7.1 7.1 6.6 5.9 4.9 3.7 3.9 3.4 3.4 3.5 4.1 4 4.3 6.4 7.6 5.7 6.3
PM10 ug/m3 (25C) 24.5 24.8 24.9 25.3 28.3 28.7 33 34.9 36.1 31.2 28.1 26.4 18.3 18.5 16.3 15.1 14.8 16 12.3 14.1 16.9 15.6 13 12.9
PM COARSE (10-2.5) ug/m3 19.4 19.5 19.6 20 22.8 22.5 26.3 27.9 28.9 24.5 21.8 21.1 14.2 14.3 12.5 11.3 11.1 11.9 8.3 9.8 10.7 8.2 7.5 6.8

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 22.6 22.3 22.5 23.5 24.2 23 18.3 15.9 21.6 29.3 33.7 36.1 37 37.3 39.2 40.3 38.2 35.3 35.2 31.9 22.4 21.8 23.2 21.4
CO ppm 0.164 0.162 0.157 0.153 0.169 0.163 0.185 0.168 0.158 0.154 0.155 0.154 0.161 0.153 0.151 0.159 0.156 0.163 0.171 0.162 0.161 0.169 0.165
SO2 ppb 0.146 0.131 0.144 0.128 0.12 0.124 0.23 0.246 0.293 0.276 0.192 0.147 0.185 0.214 0.193 0.262 0.235 0.229 0.235 0.169 0.125 0.132 0.118
NO ppb 0.274 0.287 0.186 0.172 0.258 0.193 0.093 0.113 0.098 0.1 0.072 0.042 0.063 0.087 0.114 0.147 0.174 0.156
NOy-NO ppb 4.518 4.834 2.484 2.795 4.147 0.935 0.634 0.781 0.73 0.86 0.962 1.099 1.136 2.592 2.056 2.42 6.089 4.242
NOy ppb 4.792 5.121 2.67 2.967 4.406 1.128 0.727 0.893 0.827 0.96 1.034 1.141 1.199 2.678 2.17 2.567 6.263 4.398
PM10 ug/m3 (25C) 21.2 18.8 21.2 19.5 21.9 24.2 23.8 27.1 27.2 21.7 15.9 10.6 11 8.7 10.9 8 9.2 7.2 6.5 9.9 9.2 8.9 8.9 12.4
PM COARSE (10-2.5) ug/m3 16.9 14.3 16.7 14.8 17.2 19.3 18.8 21.7 21.4 16.5 12.1 7.8 8.7 6.1 8.7 6.1 7 5.2 4.4 7 6.8 6.6 5.9 8.4
WIND SPEED mph 4.6 4.5 2.8 1.7 1.6 2.2 2.7 1.9 3.1 4.3 6.6 8.8 10.7 8.5 8.7 8 5.5 2.5 1.9 2.4 1.2 1.4 1 0.3
WIND DIRECTION Degrees 216 215 203 214 236 245 205 302 319 314 324 324 327 326 321 324 326 343 20 50 344 329 230 351
BAROMETRIC PRESSURE inHg 29.99 29.99 29.97 29.98 29.98 29.99 29.99 29.99 30 30 29.99 29.98 29.96 29.95 29.93 29.93 29.94 29.95 29.96 29.97 29.97 29.98 29.98 29.99
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 47.5 47.1 45.6 45.3 45.4 45 46.2 52.4 54.9 59 63.5 65.8 67 67.4 68.5 67.9 65.4 59.5 56.3 55 51.4 48.3 47.7 47.5
RELATIVE HUMIDITY %RH 68.7 69.6 73.2 74.2 74.1 76 76.4 67.2 61.8 54.4 40.8 33.4 29.5 30.8 27 26.6 33.2 41.5 47.5 45.4 73.9 79.7 70.6 71.5
PM2.5 ug/m3 4.7 4.9 5 5.1 5.2 5.5 5.5 5.8 6 5.2 3.7 2.7 2.1 2.5 2 1.8 2.1 1.9 2.2 2.9 2.5 2.5 3.2 4.3

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 31.6 31.5 27.6 24.8 18.3 17.3 16.7 19.4 26.1 29 28.9 29 30.5 31.7 32.5 33.1 31.1 26.6 24.2 32.8 31.3 29.8 33.9 34.1
WIND SPEED mph 2.1 1.4 1 1.1 0.7 0.6 0.8 1.1 1.6 2.8 2.6 2.9 2.5 1.8 1.7 1.8 0.9 0.6 1.1 0.2 0.4 0.6 0.7 0.9
WIND DIRECTION Degrees 274 265 264 269 268 274 261 306 320 338 340 334 350 12 20 64 81 314 285 9 51 253 266 262
TEMPERATURE degF 43.2 43.4 42.1 41.6 41.6 41.2 42.1 47.8 53.5 57.4 62.6 64.7 67.2 69.4 66.2 64.2 57.6 49.2 44.4 43.5 44.2 42.5 40.4 39.2

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 1.5 1.5 1.3 1.4 1.3 1.5 3.2 13 26.5 29.6 33.1 36.2 38.3 39.5 39.1 36.4 24.3 15.3 7.3 3.4 4 2.3 2.2
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 6.1 6.1 5.9 5.9 5.8 5.6 5.9 7.4 6.5 3.2 2.8 2.7 2.3 2.9 2.9 3 2.7 2.9 3.3 4.1 3.8 3.6 3.8 4.1
PM10 ug/m3 (25C) 17 15.1 13.5 14.1 13.5 13.7 12.6 22.8 20.7 8.4 7.3 9.5 6.3 9.9 11.9 14.8 12.5 12 11.5 15.6 14.5 14.6 13.8 15.7
PM COARSE (10-2.5) ug/m3 11.5 9.6 8.1 8.8 8.3 8.7 7.4 16.4 14.8 5.2 4.5 6.7 3.9 6.9 8.8 11.5 9.6 9.1 8.3 11.7 11 11.3 10.4 12

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 27.4 20.4 19.7 19.7 18.9 17 20.9 23.3 23.9 24.7 27.8 30.4 33.2 34.9 35.7 35.3 32.2 30.9 27.4 25.5 22.9 17 21.2 19.5

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 32.9 29.9 27.5 28.7 27.9 25.2 23.8 24.3 25.9 29.5 33.2 33.9 35.8 35 34.5 34.3 34.3 32.6 33.3 33.1 30.8 30.8 30 33.6
WIND SPEED mph 3.1 2.1 2.1 2.7 3.1 3.1 3.1 3.1 3.6 6.1 6.1 5.8 5.8 6.3 5.5 5.4 4.1 2.9 2.4 0.9 1.2 1.9 2.5 2.2
WIND DIRECTION Degrees 298 280 273 291 287 287 294 309 321 319 327 324 324 316 322 314 316 318 328 357 200 208 249 279
RELATIVE HUMIDITY %RH 76.7 83.5 88 87.8 89.5 94.2 96.2 86.1 75.5 63.6 52.7 48 42.7 43.4 44.8 45.5 49 59.7 62.3 68.2 71 68.1 74.6 71.8
TEMPERATURE degF 45.4 43.1 42.1 41.9 41.4 40.1 40 44 47.7 50.4 52.4 53.9 55.1 55.3 55.7 55.6 54.5 49.8 47 44.6 43.2 42.6 43.4 43.8
PM2.5 ug/m3 2.3 2.1 2 2 2 2 2.2 2.2 2.4 2.2 1.9 1.8 1.6 1.5 1.7 1.7 1.7 1.7 1.7 1.6 1.7 2 2.2 2.1

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 9.1 9.2 9.7 9.5 9.9 10.1 9.5 9.7 9.4 8.6 8.9 9.1 9.1 8.6 9 9.6 10 10.2 10.3 8.5 8.4 8.6 9.2 10.4

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 13.3 12.8 13.8 13.4 9.9 10.3 4.8 14.1 25.3 31.1 34.9 37.9 39.9 40.9 41.4 41.7 39.4 34.6 22 14.9 13.4 7.6 8.6 7.4

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 28.2 27.9 27.3 26.2 24.8 21.9 21.1 26.1 28.7 33 37.7 43 44.4 44.2 44.1 44 45.8 44.1 40.8 39.2 27.3 13.5 12.2 10
TEMPERATURE degF 51.8 51.2 50.8 50.3 49.9 49.2 50.1 54.5 58.6 62.5 65.5 67.9 68.9 69.6 69.5 68.4 62.7 61.4 60.9 60.4 57.8 50.9 48.8 48.2
WIND SPEED mph 8.2 8.5 8.5 8.1 7.4 7.8 7.9 8.7 9.3 9 9.3 10.4 10.9 10.9 11 7.3 10.1 8.5 6.1 3.6 0.2 2.7 2.8 3.1
WIND DIRECTION Degrees 287 282 283 283 277 278 278 279 283 275 296 310 307 320 321 356 53 49 58 72 122 283 278 283
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 4.5 4.7 5 5.2 5.2 5.3 5.7 5.9 6 5.9 6.2 5.1 4.3 3.8 3.4 3.1 3.5 3.4 2.7 2.5 2.9 3.7 3.5 3.4

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 20.1 20 17.2 12 9.9 8.9 18.2 28.2 32.7 37.3 42.1 43 43.6 42.8 42.3 44 39.8 33.5 30.3 20.7 16.2 15.5 4.7
TEMPERATURE degF 48.5 48 47.9 47.4 47 46.7 47.3 53.4 59.5 63.1 67.2 69.4 69.8 70.6 70.5 68.8 62.6 58.9 55.9 53.1 50.8 49 47.5 46.5

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 22.2 21.8 23.2 24.2 19.3 18.3 19 23.4 25.7 29.7 32.1 34.2 34.9 35 35.1 35.1 35.6 34.7 28.6 25.6 25.9 24.6 24.6 25.9

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 5 3.4 7.4 7.3 1.8 0.6 1.1 8 11.4 17.1 22.3 24.6 35.6 39.1 40.8 41.4 41 33.4 28.5 20 18.3 13.4 13.7 14.6

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 23.4 22.2 22.3 18.7 14 11.7 14.8 21.8 27.8 32.3 35.1 36.7 38.4 38.3 37.6 34.9 24.7 22.1 18.2 14.7 13.7 15.9 15.1
WIND SPEED mph 0.4 0.7 0.7 3.9 4.3 2.1 2 5.5 7.8 6.1 7.5 10.1 9.7 7.7 7.8 7.9 4.1 1.1 1.1 1 1.7 3.4 3.2 2.8
WIND DIRECTION Degrees 242 285 306 350 341 327 351 333 328 342 330 318 330 327 311 316 313 34 96 3 341 344 347 345
TEMPERATURE degF 38.3 39.8 41 38.1 38 35.4 34.4 44.3 50.9 56.3 60.5 62.2 62.8 63.7 64 62.2 58.3 49.3 42.6 38.8 37.4 37.6 36.6 36.5

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 30 26.1 26.1 23.9 23.3 21.9 18.6 22.5 27 28.6 32.6 33.9 34.7 36.1 36.1 35.4 33.9 28.6 28.5 31.9 24 21 25.4 21.2
PM2.5 ug/m3 6.6 6.1 6.1 5.5 4.4 3.8 3.7 3.1 2.4 2.3 2.1 2.2 1.7 1.8 2 2 1.9 2.1 2 2 2.4 3.2 3.1 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 21 21.7 20.6 18.1 15.5 13.6 20.7 27.5 31.9 36.5 38 38.7 39.6 39.5 40.4 39.1 39.5 31.6 22.8 12.6 2.2 1.1 1.3

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 21.1 22.5 22.9 15.1 10.4 8.3 20 24.9 28.7 33.3 36.5 37.2 37.8 37.7 36.1 34.7 29.5 26.7 8.2 1.6 1.4 1.3 3.9
PM2.5 ug/m3 7.1 5.7 5.9 6.4 7 7.8 8.7 7.4 6.7 5.6 4.5 3.8 3.5 3.4 3.3 3.6 3.3 4.1 4 6.5 11.8 12.1 13.9 9.4

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 0.221 0.228 0.22 0.338 0.399 0.434 0.38 0.335 0.341 0.313
NO2 ppb 6.9 6.8 11.5 16.1 20.6 20.1 18.6 17.4 18 17.3 15.2 17.7 15.2 18.5 8 4 4.1 16.3 14.7 35.2 29.4 23.6 16.4
WIND SPEED mph 5 4.9 4.5 3.7 3.4 3.3 3.2 3.4 5.5 5.2 7.3 7.4 7 8.1 5.1 2.3 2.8 2.2 1.8 1.5 1.6 1.7 2 2.7
WIND DIRECTION Degrees 251 251 250 251 243 241 239 267 284 284 309 302 315 319 320 59 89 100 81 91 168 173 202 231
TEMPERATURE degF 48.3 48.1 48.1 47.9 47.6 47.1 48.2 53.3 58.6 62.6 64.8 66.7 68 68.2 69.2 67.5 64 58.9 56.4 56.1 54.9 52.5 50.8 50.7
PM2.5 ug/m3 4.8 5.1 5.3 5.5 5.8 6.4 6.7 7.3 6.3 5.7 4.6 3.6 3.4 3.4 4.4 3.5 3.9 4.8 3.9 4.9 6.4 6.9 5.7
PM10 ug/m3 (25C) 16.6 20.5 23.5 26.2 25 32.6 35.9 36.4 32.8 26.4 21.5 16.5 19.5 17.3 15 10.1 9.4 9.5 9.5 13.2 12.4 13.6 10.7
PM COARSE (10-2.5) ug/m3 12.3 16 18.8 21.4 19.9 27.1 30.1 29.7 26.7 20.7 16.7 12.8 15.8 13.6 10.4 6.5 5.6 4.9 5.7 8.6 6.3 7.1 5.1

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 22.4 22.4 23.8 22.1 17.1 14.1 14.5 18.8 24.5 30.5 36.3 39 40.3 41.1 40 39.4 37.9 33.3 24.8 19.7 15.2 5 1.9 2.1
SO2 ppb 0.4 0.2 0.4 0.5 0.5 0.5 0.6 0.6 0.7 0.6 0.6 0.6 0.4 0.4 0.5 0.4 0.4 0.3 0.3 0.5 0.6
NO ppb 0 0.1 0 0.8 1.8 3.8 5.9 4.6 2.2 0.8 0 -0.1 -0.1 -0.2 -0.3 -0.3 -0.2 -0.1 0.1 0.1 1.8 7.2 16.5
NO2 ppb 7.1 7.1 5.9 12.7 15.9 15.8 12.6 8.4 4.8 3 1.5 1.3 1.1 1 1 1.3 3 3.9 5.6 7.8 17.4 20.3 19.8
NOx ppb 7.1 7.2 5.8 13.5 17.7 19.6 18.6 13 7 3.8 1.5 1.3 1 0.7 0.8 1 2.8 3.8 5.6 7.9 19.2 27.4 36.2
WIND SPEED mph 2.6 3.1 3.7 3.6 4.3 4.5 5.1 5.8 7.2 6.9 7.6 8.4 8.7 6.3 3.9 2.3 1.5 1.4 0.7 0.6 0.6 0.6 0.6 0.6
WIND DIRECTION Degrees 288 287 296 292 289 290 292 292 289 291 309 319 329 331 46 79 122 149 203 211 213 210 205 220
TEMPERATURE degF 47.4 46.9 47.7 47.6 47.3 46.9 47.3 51 58.3 63.5 67.6 69.5 69.5 69.5 67.7 66.7 64.6 56.8 51.8 49 47.3 45.9 45.1 44.4

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 -0.8 -0.7 -0.9 -0.8 -0.7 -0.8 -0.7 -0.7 -0.9 -0.7 -0.7 -0.7 -0.7 -1 -0.9 -0.9 -0.8 -0.8 -0.7 -0.9 -0.8 -0.9 -0.7 -0.7
WIND SPEED mph 1.9 2.3 2.3 2.5 2.2 2.3 1.7 2.3 2.8 4.1 6.4 6.5 6 5.3 5.4 5 4.1 3.4 2.8 1.4 1 1.8 0.8 1.4
WIND DIRECTION Degrees 331 334 326 320 317 329 306 338 338 336 339 339 349 346 340 340 359 13 17 356 205 200 287 314
TEMPERATURE degF 40.4 40.2 39.7 39.2 38.2 38.2 38.5 41.2 46.5 52.7 56 57.4 58.2 58.5 58.7 57.8 55.3 51.9 48.8 45.7 43.2 41.3 39.7 38.9

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 22.5 23.1 22.4 20.2 17.3 10.1 6 14.3 24.8 27.7 28.1 30.7 33.2 33.7 34.3 32.6 29.8 23.6 19.1 20.3 23.7 22.3 25.4 28.8
PM2.5 ug/m3 5.3 5.5 5.7 5.8 6.1 6.3 7.2 5.9 3.1 2.7 2.9 2.3 2.1 2.1 2.2 2.9 2.7 2.7 3.3 3.9 3.7 3.4 3 2.8

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 0.7 0.7 0.7 0.7 0.8 0.8 0.9 0.7 0.7 0.9 0.8 0.8 0.8 0.8 0.7 0.6 0.6 0.8 0.9 0.8 0.7 0.7 0.7 0.7
WIND DIRECTION Degrees 224 227 238 304 353 327 306 316 4 19 27 309 316 311 320 330 317 344 344 331 337 316 305 315
WIND SPEED mph 1 0.7 0.7 0.4 0.5 0.6 0.8 1.2 1.4 1.4 1.6 1.2 1.4 1.4 1.5 1.5 0.8 0.7 0.7 0.7 0.8 1.1 0.6 0.6
TEMPERATURE degF 47.4 46.6 45.9 45.6 44.6 43.3 42.7 48.1 55.3 60.1 62.5 68.2 70.6 71.7 72.3 67 61.5 57.1 54.1 51.5 49.6 48 47 45.5

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 25.1 23.6 24.4 24.4 19.2 19.8 25.2 29.2 34.3 35.5 36 37.2 38 38.3 37.8 35.3 32 13.3 12.2 14.3 16.7 16.8 16.6
TEMPERATURE degF 48.4 47.7 47.5 47.1 46.7 46 47.1 51.4 56.6 61.3 63.3 64.5 65.6 66 66.6 65.7 63.7 58.7 54.7 49.9 47.8 47 46.5 46
WIND SPEED mph 6.4 6.8 6.7 7 7.1 7.9 8.3 8.6 8 8.4 9.8 10.3 9.4 8.1 8.2 6.1 4.3 4.1 3.4 4.1 5.1 5.4 5.2 5.8
WIND DIRECTION Degrees 298 299 294 293 297 294 297 310 307 325 327 329 333 329 329 337 10 28 340 305 293 287 300 310

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 26.8 25.9 26.5 26.2 23.5 22.7 22.6 24.8 27.8 29.5 35.1 36.5 38.1 38.8 40.3 39.5 36.6 30.1 23.9 20.7 10 18 23.1 25
TEMPERATURE degF 47.4 47 46.4 45.9 44.4 44.7 45.5 52.1 58.9 62.3 65.5 65.5 67.7 68 66.6 64.7 61.9 55.6 49.7 46.3 44.5 43.2 43.4 44.1
WIND SPEED mph 7 7.1 7.3 8 7 8.1 8.3 8.1 7.4 6.4 7.6 5.6 9.4 9.7 9.5 7.4 5.7 4.6 3.4 3.7 4.2 5 6 6.2
WIND DIRECTION Degrees 296 291 282 286 293 286 290 299 310 303 338 8 325 305 322 351 2 350 308 283 287 288 299 299
PM2.5 ug/m3 4.3 4.7 4.8 4.9 5 5.2 5.8 5.4 4.7 4.4 3.4 2.9 2.2 2.3 1.5 1.9 2.2 2.3 2.7 4.6 7.6 4.7 3.7 3.8

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 26.6 26 25.4 24.6 22.9 22.7 21.4 24.2 28.1 33 35.9 39.9 40.9 41.8 42.9 43.6 41.1 36.1 28.4 26.5 18.8 8.2 10.4 10.9

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 12.6 11.6 8.3 7 3.6 2.1 2.9 13.8 23.9 34.3 42.4 45.3 45.7 45.4 46.2 45.8 44.4 30.1 17.4 16.2 12.7 11.4 7 4

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 22.9 24.7 25.8 24.5 22.7 21.7 22.4 31 31.3 29.9 32.6 35.3 37.7 39 39.1 38.5 37.2 27.1 25.7 22.6 20.6 22.5 20 21.1
PM10 ug/m3 (25C) 23 24.6 25.9 28 23 21 19.4 33.4 37.4 31.5 21.4 18.1 15 16 15.1 13.5 12.8 11.3 12.6 12.9 9 9 9.4 7.7
PM COARSE (10-2.5) ug/m3 18.7 20 21 22.8 18 16 14.2 26.9 30.6 25.1 16 13.7 11.3 12.5 11.5 10.2 9.5 8.3 9.7 10.1 6.2 6.2 6.7 5
WIND SPEED mph 2.8 2.4 2.4 2.7 2.2 2.6 2.1 3.1 3.3 2 2.7 2 3.2 2.9 2.7 2.6 1.6 1.9 2.4 1.9 2.2 2.3 1.6 1.7
WIND DIRECTION Degrees 66 71 69 66 67 67 58 296 307 317 318 331 321 307 309 304 330 70 77 69 72 76 84 73
TEMPERATURE degF 40.2 40.3 40.3 39.6 38.4 37.9 38.4 46.8 54.3 58.2 61.2 65.3 66.7 67.8 68.4 68 63.5 53.3 46.8 43.8 42.2 42.2 41.1 41.2
PM2.5 ug/m3 4.8 5 5.4 5.7 5.6 5.6 5.7 6.6 6.5 5.9 5 3.9 3.2 3 3 2.9 2.9 2.9 3 3 2.9 2.9 2.9 2.8

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 26.9 25.5 25.5 25.2 23.9 22 21.6 25 27.3 29.6 32 33.8 36 37.7 38.6 38.1 35.6 34 32.5 28.2 23 19 19.1 19.3
WIND SPEED mph 4.3 5.2 5 4.8 5 5.5 4.8 5.7 7.4 8.8 8.5 9.4 9.3 8.5 9.1 8.1 6.5 1.6 1.6 2.6 2.2 1.7 3.3 4
WIND DIRECTION Degrees 258 256 262 268 266 298 291 306 332 350 348 339 325 339 322 314 308 118 161 229 312 274 273 322
TEMPERATURE degF 47.6 46.7 46.9 46.6 46.2 45.9 45.9 50.8 55.3 57 59.4 61.1 62.4 62.9 62.9 63 61.9 57 53.9 49.8 48.3 46.2 44.7 44.8

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 25.7 24.1 22.9 23 24.5 23.8 22.9 23.5 26.6 28.3 31.4 34.1 35.4 37.7 39.4 39.1 37.8 37.3 34.8 21.7 16.8 17 23.4 20.8
TEMPERATURE degF 45.9 45.2 44 43.5 44.8 45.8 47.2 53 59.4 58.3 60.1 59.6 62 63.6 61.9 61.6 60.4 55.4 50 47.5 46.4 44.2 45.2 45.5
WIND SPEED mph 2.6 2.6 2.7 2.8 3.5 4.1 4.8 4.4 4.1 6.6 10.1 9.5 4.5 4.1 4.8 1 3.2 1.5 1.8 3.9 4 4.4 5.2 5.7
WIND DIRECTION Degrees 283 284 283 281 288 289 297 303 324 34 37 41 357 5 37 0 346 325 306 277 285 292 292 293

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 17.1 15.3 12.6 11.9 14.3 16.8 15.2 15.5 23.1 29.2 32.3 32.6 33.8 34.4 34.5 34.3 33.8 31 28.4 25.3 22.6 16.2 11.4 10

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 18.7 19.9 21.6 22.7 17.7 15.9 16.8 18.8 23.7 31.2 40.1 43.6 44.6 46 46.1 45.7 43.8 37.8 31.4 33.6 33.4 34.7 35 31.3

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 7.4 3.4 2.2 2.2 0.9 0.9 3.1 11.6 30 31 35.4 37.8 39.5 39.9 39.4 39.5 37.5 29.7 24.2 18.9 13.9 8.5 4.1 2.8
TEMPERATURE degF 44.7 44.3 43.6 42.8 42 42.3 44.5 51.4 57.1 60.7 63.5 65.4 67 67.9 68 68.1 67 61.8 56.8 53.3 50.6 48.3 46.9 46.3
WIND SPEED mph 2.2 2.1 1.4 1 0.7 1.6 1.7 2.9 5.3 5 6.3 8.2 7.6 8.1 6.7 5.5 4.2 2.1 1.5 0.6 0.5 0.5 0.6 1.2
WIND DIRECTION Degrees 252 258 267 276 260 260 241 254 297 298 292 293 298 299 314 309 309 328 86 46 348 5 257 234
PM2.5 ug/m3 6.8 6.9 6.4 6.2 6.4 7.2 9.7 9.4 6.6 5.7 4.6 3.3 3.1 2.6 2.8 2.9 3.6 4.6 5.5 7.8 11.2 12.7 8.9
PM10 ug/m3 (25C) 19.2 20.4 22.7 21.1 25.8 28.6 39.9 50.2 41.3 29.4 21.7 17.4 15.2 12.3 13.5 12.4 15 20.6 15 25.6 28.6 28.8 20.8
PM COARSE (10-2.5) ug/m3 13 14.2 17 15.6 20.4 22.4 31.5 41.7 35.1 23.7 17.1 13.9 11.9 9.5 10.6 9.4 11.3 16.2 9.7 18.3 18.1 16.9 12.5