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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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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 35.5 34 32.5 27.6 24.1 23.8 22.5 22.4 24.1 24.7 27.5 32.1 35.9 36.9 36.8 37 38.2 38.5 29.5 17.4 19 17.4 13.7 9.6
WIND SPEED mph 8.4 9.8 8.3 10.6 10.7 10 8.9 10.2 10 9.9 9.2 10.1 9.9 10.1 9.2 8.9 8 4.2 1.3 1.5 2.4 2 2.6 1.3
WIND DIRECTION Degrees 238 243 254 277 275 274 268 270 271 269 277 285 290 294 295 297 300 295 251 187 237 226 258 232
TEMPERATURE degF 61.1 60.8 60 58.2 55.5 53 51.9 51.3 51.3 51.1 52.2 53.4 54 54.6 54.7 54.8 55.6 52.4 46.4 40.7 39.9 38.7 35.6 34.7
RELATIVE HUMIDITY %RH 40.9 39.9 42.5 52.2 58.2 60.7 63.5 65.1 65.9 68.4 65.2 62.1 59.2 56.9 56.1 55.4 52.9 59.8 76.3 92.3 93.6 93.8 97.9 99.1
BAROMETRIC PRESSURE inHg 29.64 29.65 29.67 29.71 29.74 29.78 29.8 29.83 29.86 29.89 29.91 29.94 29.97 29.99 30.01 30.05 30.07 30.08 30.08 30.08 30.09 30.1 30.11 30.11
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 3.7 24.1 47.2 62.3 74 92.5 69.6 78 62 97.9 78.3 1.1 0 0 0 0 0 0
PM2.5 ug/m3 11.9 23.6 23.9 7.9 3.7 2.5 2.1 1.2 0.9 0.6 0.6 0.9 1.4 1.9 2.1 2.1 2.1 2.5 2.5 2.8 2.7 2.8 2.9 2.8

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 9 7.1 7.7 7.8 7.6 6.8 10.9 21.3 27.6 14.2 6.5 3.9 2.7 2 1.8 1.3 1.6 2 2.7 3.4 3.1 3 3.2 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 41.3 38.1 36.2 35.3 34 34.6 34.1 32 31.4 31 29.6 27.5 27.9 28.5 28.9 30.7 32.4 32.6 35 33.6 35 36 36.9 34.7

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 38.8 36.6 32.6 32.2 32.1 31.1 29 28.3 30.2 30.9 30.9 29.9 29.1 31.3 33.3 34.3 34.6 33.1 30.9 29.8 29.2 27.5 32.9 31.3

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 41.2 39.3 38.7 38 36.4 34.7 32.7 31.6 31.7 31.5 31.4 31 31 32.5 34.4 36.1 35.4 35.5 35.7 36.2 36.5 36.3 35.3 33.7
TEMPERATURE degF 67.4 64.7 63.2 61.5 60 58.6 57.9 59.6 60.9 61.2 62.3 63.2 63.5 64 64.1 64.1 62.9 60.5 58.9 57.6 56.4 55.4 53.7 52
WIND SPEED mph 7.3 3 4.2 5.5 5.8 5.4 6.4 6.6 9.3 9.9 10.1 9.5 10.3 9.1 9.8 9.9 9.7 8.5 6.5 5.8 5.4 5.7 6.5 7.1
WIND DIRECTION Degrees 337 291 243 227 237 243 240 250 296 309 313 316 317 327 322 321 339 333 338 339 342 338 345 352
PM2.5 ug/m3 7.8 7.5 7 6.4 6.5 6.6 10.3 14.8 24.9 27.9 25.8 17.1 5.6 3.8 2.6 2.2 2.4 2.3 2.5 2.6 2.6 2.6 2.9 3.1

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 7.8 7.5 7.1 6.6 6.5 6.9 9.1 12.6 24.6 28.3 25.3 15.6 5.2 3.7 2.5 2.5 2.4 2.5 2.8 2.8 2.8 3 3.1 3.2
PM10 ug/m3 (25C) 44.7 37.9 34.3 36.8 37.5 40.5 38.2 39.2 75.7 89.5 93.7 75.6 45 33.4 18.1 15.3 14.7 12.2 12.5 10.7 8.2 9.3 9.8 10.5
PM COARSE (10-2.5) ug/m3 36 30 27.1 30.2 30.9 33.7 29.1 26.4 50.5 60.5 67.5 59.1 39.3 29.2 15.4 12.6 12.2 9.7 9.8 8 5.5 6.4 6.8 7.5

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 39.7 36.9 36.9 35.6 33.7 33.4 32.6 30.9 31.7 32.3 31.6 29.9 29.7 31.5 32.5 33.3 33.8 33.1 33.4 31.1 30 30.7 32.3 29.9
CO ppm 0.153 0.148 0.146 0.13 0.129 0.125 0.137 0.179 0.208 0.184 0.131 0.126 0.127 0.131 0.135 0.132 0.134 0.14 0.144 0.149 0.147 0.147 0.15
SO2 ppb 0.207 0.254 0.255 0.264 0.172 0.195 0.203 0.309 0.342 0.269 0.147 0.124 0.128 0.134 0.149 0.102 0.086 0.122 0.092 0.124 0.087 0.119 0.115
NO ppb 0.027 0.051 0.049 0.021 0.018 0.055 0.206 0.126 0.085 0.075 0.069 0.058 0.083 0.073 0.043 0.031 0.051 0.017 0.023 0.022 0.042 0.005 0.019
NOy-NO ppb 1.05 1.061 1.259 1.164 1.207 1.169 1.632 1.488 1.743 1.324 0.665 0.542 0.596 0.508 0.481 0.567 0.693 0.742 0.855 1.114 1.036 0.718 0.69
NOy ppb 1.076 1.112 1.308 1.185 1.225 1.224 1.838 1.614 1.829 1.399 0.734 0.6 0.679 0.581 0.525 0.598 0.744 0.759 0.877 1.136 1.078 0.723 0.709
PM10 ug/m3 (25C) 55.7 45 43.1 43.7 41.2 41.2 40.4 44.4 77.9 118.3 104.5 54.3 44.3 25.7 22.5 17.8 16.6 17.4 11.3 10.5 8.1 10.1 11.4 10.8
PM COARSE (10-2.5) ug/m3 46.8 37.6 35.8 36.8 34.3 34.7 34.3 36 55.1 83.8 79.5 48 40.1 22.7 20 15.2 14.2 14.9 8.7 7.6 5.6 7.5 8.2 7.8
WIND SPEED mph 10 5.3 5.1 6.1 6.4 6.4 6.5 7.8 10.9 12.6 14.4 15 16.3 15 13.7 14.2 12.3 8 6.1 5 5.7 7.4 8.1 5.1
WIND DIRECTION Degrees 313 290 253 240 242 240 234 260 279 290 298 305 310 314 309 311 308 317 310 294 294 307 320 339
BAROMETRIC PRESSURE inHg 29.79 29.8 29.8 29.8 29.81 29.81 29.82 29.83 29.83 29.84 29.86 29.87 29.89 29.9 29.91 29.93 29.95 29.98 30 30.01 30.01 30.02 30.03 30.04
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 65.7 61.7 61.3 59.5 57.6 56.2 55.8 57.6 60.9 61.9 62.6 63.1 61.9 61.6 62 62.1 60.6 57.3 55.3 52.8 51.5 51.5 50 46.3
RELATIVE HUMIDITY %RH 40.3 48.2 44 48.3 53.6 54.8 54.4 50.5 41.3 40.3 42 43.3 44.5 44 43.7 43.2 46 52.8 56.6 62.4 65.9 64.9 62.4 68.5
PM2.5 ug/m3 7.7 6.7 6.8 6.5 6.6 6.4 6.1 8.2 22 33.2 23.7 5.6 3.8 2.7 2.4 2.4 2.3 2.5 2.7 3 2.7 2.7 3.3 3.3

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 47.6 40.8 38.9 37.9 37.8 37.1 36.5 33.9 33.1 32.1 30 27.4 26 24.5 25.6 27.3 29 31 31.7 31.4 29.7 30.7 33.3 34.2
WIND SPEED mph 5.6 3.6 2.8 3.9 4.7 4.4 5.4 6.1 6.2 6.3 5.5 5.4 6.1 6.4 6.1 6.2 5.6 5.8 4.5 3.7 4 3.8 3.1 3.3
WIND DIRECTION Degrees 289 278 263 255 251 250 257 261 274 282 287 285 294 288 289 293 295 292 299 299 308 305 303 292
TEMPERATURE degF 67.8 63.5 59.5 58.8 60 59.2 60.2 60.1 61.5 63.7 64.8 63.2 62.2 60.7 58.2 57.3 54.9 54.2 54.4 54.2 54 53.3 51.3 50.1

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 39.3 38.4 36.3 34 29.7 27.8 28 28.1 29 29.2 29.9 31.5 33.8 35.4 37.5 40 40.1 38.8 36.4 29.1 30.3 29 25.8 20.8
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 5 5.2 10.5 23.9 46.9 40.6 6.2 4.6 2.4 2.1 1.9 1.9 2 2.3 2.7 2.9 3.6 3.6 3.5 3.9 3.9 3.9 4 4.1
PM10 ug/m3 (25C) 42.8 46.1 46.2 68.3 132.2 149.4 72.1 68.6 20.1 16.9 16.3 14.4 13.3 12.5 14.3 15.3 15.6 18.3 16.4 18.1 15.3 18 15.4 12.9
PM COARSE (10-2.5) ug/m3 37.5 40.5 35.4 44 84.8 108.8 66 64.6 17.9 14.9 14.5 12.5 11.2 10.2 11.5 12.2 11.9 14.7 13 14.6 11.8 14.5 11.8 9.3

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 37.8 35.7 35.4 35.6 33.5 31.4 31.6 31.1 30.8 30.1 28.4 28 29.6 30.5 31.3 31.8 32.8 30.7 28.5 28.6 32.1 32.2 30.7

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 32.1 33.4 33.2 32.4 32.2 30.7 29.7 28.4 26.1 24.6 23 25.4 26.2 27.9 30.7 33.8 35.6 36.1 35.6 36.1 36.8 36.7 36 35.4
WIND SPEED mph 4.8 6.3 6.2 6.4 6.7 6.3 7.3 8.2 9.1 9.8 9.3 9.8 9.4 8.8 8.8 8.6 8.6 9.5 8.1 6.8 4.9 4.9 5.3 6.7
WIND DIRECTION Degrees 246 248 242 252 258 265 276 279 292 293 285 290 292 292 292 300 298 305 303 308 296 292 281 277
RELATIVE HUMIDITY %RH 84.4 77.9 73.8 70.3 67.3 69.8 68.4 66.1 67 69.6 73.4 72.7 75.4 77.2 76.7 71.3 68.3 67.9 69.6 73.1 77.7 80.5 84.1 85.6
TEMPERATURE degF 52.6 52.1 51.2 50.6 50.6 49.4 49.6 50.9 51.7 49.7 47.4 47.2 46.9 46.7 47.3 48.6 49 48.7 47.6 46 44.3 42.9 41.6 41.2
PM2.5 ug/m3 6.9 7.3 8.1 14.9 18.9 20.4 23.5 21.5 11.3 2.6 1.8 1 0.8 0.8 0.9 1.4 1.7 1.8 1.8 1.6 1.8 2.3 2.5 2.6

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 10.7 12.4 11.7 8.6 6.8 7.1 14.3 17 23.7 20.3 9.8 6.4 5.2 4.6 4.1 4.1 4.3 4.4 4.9 6.5 7.8 7.2 8.2 8.8

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 43.5 38.8 34.1 34.5 35.7 33.9 32 30.8 31.9 32.4 32.5 32.1 31.9 31.3 32 34.1 34.4 33.1 30.2 26.5 26.4 26.6 29.6 31.6

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 50.8 48.2 43.4 39.4 35 34 33.7 34.2 34.1 35.9 38 39 37.2 36 35.5 34.4 33.6 32.6 31.1 30.3 30.1 29.4 27.1 26
TEMPERATURE degF 75.5 74.9 71.4 66.8 63.1 60.5 59.6 61.7 64.4 66.6 68 67.9 67.3 67 67.2 66.1 64.4 61.3 59.2 57.5 55.9 54 52.3 51.1
WIND SPEED mph 15.8 15.9 11.7 6.3 4.5 7.4 9.6 11.6 10.7 14.9 16 17.4 16.6 15.1 13.7 12.6 12.1 8.9 7.5 6.4 5.6 5 4.8 6
WIND DIRECTION Degrees 232 250 298 316 259 252 254 262 266 273 272 280 291 300 301 307 317 318 316 313 317 300 286 283
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 10 9.9 9.7 5.6 5.5 7.2 6.7 6.1 17.6 25.7 23.4 30.9 24.4 22.3 20.2 8.8 4.6 2.9 2.6 2.6 2.5 2.7 2.7 2.7

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 52.6 47.8 41.9 37.7 33 33.5 32.9 33.7 34.3 35.9 37.7 37.8 36.5 36.2 35.6 33.8 34.3 32 30.7 30.5 27.8 27.8 26 23.9
TEMPERATURE degF 75.9 73 68.7 62.6 60.1 58.5 58 61.5 65 67.2 68.4 67.9 67.6 67.5 67.1 66 62.8 59.1 56.6 54.7 52.1 51.4 50.8 49.3

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 44.2 39.4 37.6 35.2 31.5 31.1 30.7 32.1 32.4 32.5 31.7 29.3 27.5 27.9 28.5 29.1 31 32.4 32.7 35.6 36 34.4 34 35.4

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 33.7 33.4 33 31.2 25.6 29.6 28.1 26.2 26.3 29.4 30.4 32.3 34.1 35.7 37.3 39.2 39.3 38.7 38 36.7 33.4 23.8 20.1 20.3

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 42.4 37.9 34.2 34.1 32.4 32.3 32.9 32 33.1 33.2 31.7 30.1 28.9 28 29.4 30.1 32.9 31.7 29.5 26.2 16.5 23.5 32.2 32.7
WIND SPEED mph 8.6 7.5 1.5 2.9 3 3.4 3.9 3.5 8 14.1 14.2 14 15.7 19.1 18.4 18.3 16.8 9.2 6.3 0.7 1.6 6.2 10.7 6
WIND DIRECTION Degrees 292 299 254 213 222 244 239 259 288 300 297 299 303 307 314 318 316 311 307 290 342 319 325 330
TEMPERATURE degF 68 62.1 54.4 50.5 50.3 50.5 52.8 57.4 60.3 60.6 61 62.2 61.7 59.7 58.3 56.4 54.7 53.6 52.2 45.9 39.6 40.6 46.9 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 34.1 35.2 34.4 34.2 33.8 31.5 29.4 28.2 27.6 27.2 28.3 29.2 30.9 32.9 35.7 37.3 37.4 37.3 38 38.4 37.1 35.4 33.7 33.7
PM2.5 ug/m3 8.6 7.5 6.8 5.8 6.1 13.7 29 9.4 4.8 3.3 2 1.8 1.6 1.5 1.8 2.3 2.2 2.4 2.5 2.8 3 3.1 3 3.1

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 52.5 40.9 38.3 35.9 34.9 34.4 34.4 33.7 33.7 34.2 34.6 34.4 32.6 31.1 31.9 33 33.1 32 30.4 28 25 26.7 30.4 31.2

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 47.5 40.7 37.3 34.7 34.2 33.2 32.9 31.9 31.1 33.1 33.2 32.6 32.5 31.3 29.6 31 30.7 29.2 28.1 26.7 26.2 26.3 29.2 29.4
PM2.5 ug/m3 11.1 10.6 6.9 7.2 7.1 7.2 7 7.8 21.9 34.8 33.9 33.7 27.7 12.9 5.3 3.2 2.9 4.1 3.9 3.5 3.7 3.5 3.1 3.4

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 0.244 0.219 0.184 0.246 0.257 0.246 0.235 0.325 0.308 0.325 0.307 0.322 0.284 0.261 0.255 0.276 0.309 0.312 0.268 0.357 0.281 0.254 0.204
NO2 ppb 3 2.6 6 6.2 6.6 6.1 4.6 3.8 3.7 4.4 3.7 3.7 3.7 3.8 3.9 5.5 7 9.6 10.6 12.2 12.2 8.6 4.9
WIND SPEED mph 12.4 8.6 5.9 2.9 4 4.9 5.4 6.2 7.5 9.5 9.9 11.1 10.9 12.1 12.7 12 10 7.9 5.6 4.1 2.4 2.7 3.1 7.3
WIND DIRECTION Degrees 223 306 308 258 230 221 239 242 265 283 286 284 293 295 307 314 309 311 308 297 258 240 273 321
TEMPERATURE degF 74.1 71.2 67 63.3 60.6 58.5 57.5 59.9 63.2 64.6 65.2 65.1 65.5 65.6 65.1 63.7 62.6 60.4 58.8 56.9 54.7 52.4 51.4 52.6
PM2.5 ug/m3 11.4 10.7 6.8 6.7 6.7 7.1 7.1 7.1 19.7 31.3 29.7 31 30.1 16.7 5.9 3.7 2.8 2.7 3 3.1 3.3 3.4 3.3 3.3
PM10 ug/m3 (25C) 38.9 51.2 44 44.3 37.7 39.2 37.4 41.9 60.8 88.8 91.5 111.6 107 75.6 52 34.3 17.1 14.4 16.5 13.7 13.3 12 11.2 12.4
PM COARSE (10-2.5) ug/m3 26.3 39.2 36.4 37.2 30.9 32.2 30.4 34.6 40.5 56.5 60.7 79.3 75.7 58.1 45.5 30.4 14.3 11.7 13.6 10.7 10.1 8.8 8.1 9.3

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 50.7 42.4 38.9 36.4 36.9 34.5 35.4 34.4 34.5 35.6 36.1 35.9 34.3 32.6 32.7 34 34 33.1 30.9 28 27.3 27 27.4 29.3
SO2 ppb 0.8 0.5 0.4 0.5 0.5 0.4 0.4 0.5 0.5 0.6 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3
NO ppb -0.3 -0.3 -0.3 -0.3 -0.2 -0.2 -0.1 -0.1 -0.2 -0.2 -0.3 -0.3 -0.1 -0.2 -0.3 -0.3 -0.3 -0.3 -0.2 -0.1 -0.1 -0.2 -0.3
NO2 ppb 1.7 1 1.1 2.1 3.2 2.3 2 1.4 1 0.9 0.8 0.8 0.8 0.9 0.8 1.1 1.5 2.5 3.4 4.1 4.8 4.1 2.6
NOx ppb 1.4 0.7 0.8 1.8 2.9 2 1.9 1.2 0.7 0.7 0.6 0.5 0.7 0.6 0.5 0.8 1.2 2.2 3.2 4 4.8 3.9 2.4
WIND SPEED mph 10 11.2 3.4 3.3 5.2 5.4 6.6 7.4 11.4 13.5 14.6 13.7 14.9 13 14.7 12.5 10.9 8.3 4.5 3.1 2.7 3.6 3.7 4.3
WIND DIRECTION Degrees 237 320 302 268 261 239 258 248 279 289 296 299 298 309 313 315 315 321 322 318 287 284 311 326
TEMPERATURE degF 74.2 69.4 63.9 60.4 60.8 59.2 59 60.6 64.1 65.7 66.6 67.4 67.6 67.4 65.8 64.7 62.8 59.4 56.9 53.5 52 50.5 50.4 49.3

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 -0.7 -0.7 -0.5 -0.6 -0.6 -0.6 -0.7 -0.6 -0.6 -0.6 -0.4 -0.6 -0.7 -0.8 -0.6 -0.9 -0.8 -0.9 -0.8 -0.8 -0.8 -0.7 -0.7 -0.8
WIND SPEED mph 5.2 6.4 8.9 7.2 8.1 6.8 6.3 6.3 10.6 9.9 8.5 11.2 10.7 9.4 10.1 9 9.6 8.6 7.6 6.5 5.8 5.6 4.6 4.1
WIND DIRECTION Degrees 228 255 270 265 276 279 280 298 308 313 303 308 312 313 314 323 331 333 332 327 323 320 294 299
TEMPERATURE degF 51.3 51 53.4 52.9 52.1 51 49.8 50.8 51.5 49.7 50 49.4 49.3 49.8 52 52.3 52.1 50.7 48.6 47 45.8 44.6 43 40.7

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 35.1 34.5 33.3 35.1 34.8 32.6 30.5 29.5 28.4 27.5 26 26.8 27.7 27.7 30.7 32.4 31.3 28.5 24.1 27.8 24.6 22.6 21.4
PM2.5 ug/m3 8.8 8.2 8.1 8.3 6.8 7.2 17.4 23.1 25.9 11 4.8 3.8 2.6 2.2 1.9 1.7 1.7 2.2 2.9 3.4 5.3 5.6 3.1 3.2

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 1 1 0.9 1 0.9 1.1 1 1.1 0.8 0.7 0.8 0.7 0.8 0.7 0.7 0.8 0.8 0.9 0.7 0.6 0.7 0.6
WIND DIRECTION Degrees 265 249 227 222 229 228 231 246 285 310 299 304 304 308 312 322 323 326 239 257 300 313 235 139
WIND SPEED mph 0.6 1.2 2.6 3.9 4.9 5 3.9 2.4 1.8 3 2.6 3.2 3.1 2.8 2.5 2.7 2.2 1.5 0.2 0.6 0.7 1.1 0.1 0.1
TEMPERATURE degF 64.6 61.4 59.4 59 59.2 58.8 58.6 60.3 63.6 66 66 66 65 62.2 63.7 61 59.4 57.1 53.1 51.6 50.9 48.8 47.2 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 49.5 39.8 37.2 35.5 35.5 36 35 33.7 33.4 33.9 34.4 33.4 31.4 30.2 31.4 32.3 32.2 31 29.6 23.5 23.8 27.7 32.4 31.2
TEMPERATURE degF 73.3 66.6 62.6 59.2 58.5 58.7 58.3 59.8 62.2 62.4 62.7 63.2 63.5 62.4 61.8 61.1 60.4 58 55.5 52.1 50.2 50.5 51.5 49.8
WIND SPEED mph 15 10.9 5.9 5.6 9 11.1 10.5 10.7 12.5 16.3 18.7 18.2 19.2 19.6 15.8 15.1 12.2 8.6 6.7 3.7 5 7.1 8.6 6.1
WIND DIRECTION Degrees 292 314 302 261 264 265 265 265 284 298 298 301 309 308 312 316 319 325 320 273 278 293 323 317

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 49.2 40.3 37.1 35.4 33.9 34.4 34.3 33.7 34.6 34.8 34.7 33.5 32.2 30.8 32.1 32.7 32.4 31.9 30.2 29.4 27.6 25.2 28.8 33.9
TEMPERATURE degF 72.5 64.9 59.8 56.9 54.9 54.4 55.3 59.6 63.3 64.1 64.9 65.5 66.2 65.1 63.3 61.6 60.5 56.5 51.3 49.3 48.1 46.2 46.9 49.6
WIND SPEED mph 12.8 8.9 6.6 6.9 6.7 6.9 7 7.4 11.3 15 15.7 15.5 16.2 15.7 14.8 13.1 11 9.4 4.7 4.1 4.8 5 6.8 8.3
WIND DIRECTION Degrees 295 309 287 271 243 245 249 252 278 292 298 296 297 302 315 315 320 326 312 284 267 274 311 338
PM2.5 ug/m3 11.1 6.4 7.9 7.6 6.8 6.1 6.7 12.7 21.2 34.6 32.6 18 6 3.6 3.2 2.3 2.3 2.3 2.2 2.5 2.6 2.7 2.6 2.4

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 53 48.9 40.9 37.8 35.7 35.1 33.2 33.6 33.8 35.4 37.2 36.7 35.6 34.9 33.8 32.8 33.9 32.9 29.8 28.6 25.4 24.7 25.7 28

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 46 40.9 38 36.6 23.6 25.2 32 33 34.4 34.4 34 32.9 32.6 33.6 34.5 35.8 36.2 32.8 23.8 22.9 25.2 27.8 32.9

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 39 38.1 39.1 39.3 37.1 34.8 32.6 30.8 29.7 29.1 28.4 27.6 30.2 32.5 33.5 34.3 34.9 35.7 33.6 34.4 35.1 35 34.6 34.8
PM10 ug/m3 (25C) 54.7 60.2 54.1 50.4 50.8 50.9 67.9 83.1 106 124.5 76.2 69.3 37.1 17.7 17.6 16 15.1 14.3 14 12.4 13.1 13.9 14.9 12.5
PM COARSE (10-2.5) ug/m3 45.4 51.2 46.9 43.9 42.4 36.3 45 57.8 73 90.8 63 59.9 33.3 15.3 15 13.3 12.5 11.7 11.2 9.5 10 10.7 11.7 9.2
WIND SPEED mph 3.8 4.1 4.8 6.1 6 5.8 7.4 6.4 7.8 7.3 7.5 8.5 7.5 9.1 7.4 7.6 5.8 5 2.5 2.5 3 3.5 3 2.5
WIND DIRECTION Degrees 270 255 256 252 257 251 250 261 273 288 289 291 294 291 288 291 295 301 261 257 277 293 299 294
TEMPERATURE degF 60.2 58.9 58.6 58.8 57.2 55.9 55 54.8 56.5 58.3 59.6 60 59.6 60.4 61.4 60.3 58.1 54.8 51.4 49.7 49.4 48.7 47.2 45.7
PM2.5 ug/m3 7.9 7.6 6 5.3 7.4 13.7 22 24.2 31.3 31.3 11.7 8 3.2 2 2.2 2.3 2.3 2.5 2.8 2.9 3.1 3.2 3.3 3.4

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 41.5 38.7 36.8 35.5 33.5 33.7 33 31.6 33 33 31.9 30.5 29 29.3 30.1 30.7 29.3 29.1 28.9 30.3 29.6 27.6 29.7 33
WIND SPEED mph 18.3 13 7.2 6.8 8.4 10.1 10.1 8.8 13.6 17.5 19.5 18.7 19.4 20.4 20.3 16.1 13.3 7.7 4.9 3.9 4.2 5.6 10 9.9
WIND DIRECTION Degrees 298 303 275 231 233 251 244 254 278 292 302 301 306 301 313 314 329 328 298 281 244 303 340 336
TEMPERATURE degF 69.3 64.5 61.3 58.9 56.6 56.7 56.5 58.4 61.3 61.2 61.3 62.2 61.8 59.5 58.6 59.2 58 55.5 53.6 52.1 50.3 49.3 50 49.6

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 45.1 38.6 34.4 32.3 30.9 32 31.4 32.2 33 32.5 31.4 30 29.4 30.5 31.3 31.6 28.5 26.3 25 16.4 18.9 28.7 33.3
TEMPERATURE degF 72.4 65.9 59.3 55 52.5 51.7 54.1 61.3 66.1 66.7 66.6 66.1 65.5 63.8 60.9 60.8 60.3 56.8 52.6 48.5 44.7 43.6 48.7 49.8
WIND SPEED mph 7.5 5.6 2.1 2 3.9 4.4 4.4 4.5 5.4 6.4 7.4 9.3 8.9 9 9.3 7.5 7.5 4.2 1.1 1.1 1.5 1.9 4.2 5.2
WIND DIRECTION Degrees 287 295 275 265 255 255 249 254 269 285 289 294 301 301 299 298 307 330 276 258 272 281 324 331

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 38 37.9 36.4 35.1 33 30.2 26.3 25.9 23.8 25.2 26.2 28 30.2 33.9 37.2 38.3 37.8 38 39 39 38.8 37.4 36 33.4

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 50.1 44.6 39.3 36.9 32.1 33.3 32.2 32.5 33.2 34.6 35.5 35 34.6 34.2 34.5 35.4 35.7 34.4 31.1 29.5 30.2 30.9 30.5 32

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 51.8 40.4 39 34.3 35.1 34.6 34.6 33.2 33.2 35.6 35.7 34.7 35 33.2 32.6 34.2 34.1 33.4 31.8 30.2 31.8 28.2 32.1 32.2
TEMPERATURE degF 73.5 68.5 64.6 60.8 59.1 57.5 58 59.9 62.5 63.8 63.8 64.2 64.9 65.2 64.3 63.1 62.1 59.8 57.5 55.8 54.6 52.7 53.2 51.6
WIND SPEED mph 8.8 8.9 5.6 4.4 5.8 5.2 7.4 6.4 10.1 11.3 13.5 13.2 13 12.4 12.5 11.1 9.7 7.2 5.1 4.5 3.6 3.4 6.7 5.6
WIND DIRECTION Degrees 265 307 289 262 256 247 253 249 265 279 284 285 288 290 294 305 305 302 303 290 277 282 302 320
PM2.5 ug/m3 12.4 10.1 7.4 6.6 7.3 7 7 9.2 23.7 34.3 33.5 33 26.5 8.5 5.4 2.9 2.4 2.7 3 3.5 3.1 3.2 3.2 3.3
PM10 ug/m3 (25C) 56.1 67.4 55.5 43.3 49.6 50.5 46.5 52.5 73.5 102.1 123.9 132 107.9 66.6 55.9 29.2 18.2 18.2 19.3 17.1 11.9 12.8 14.6 14.7
PM COARSE (10-2.5) ug/m3 42 55.9 47.4 36.4 42.2 43.5 39.5 43.1 49.3 66.9 89.4 97.8 80.3 57.4 50 26.2 15.7 15.5 16.5 13.7 9 9.8 11.6 11.6