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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 31.6 28.1 27.5 28 23.8 31.8 31.2 29.8 28.5 27.4 25.3 21.7 20 18.6 16.8 15.9 16.3 18.2 21.2 14 8.5 5.3 3.2 2.4
WIND SPEED mph 3.2 1.5 2.3 2.6 2.7 6 8.4 7 6.6 6.2 6.2 4.9 3.9 4.5 4 6.1 6 3.9 2.9 1.7 1.2 1.3 1.2 1.2
WIND DIRECTION Degrees 237 228 232 224 246 296 314 309 310 311 347 21 4 355 356 352 360 5 295 239 187 170 172 168
TEMPERATURE degF 54 51.1 51.2 53.2 51.8 58 59.8 58.3 57.6 58.4 57.6 55.3 54.4 54.8 56.2 58.7 60.3 61.6 62.1 56.2 49.9 47.7 45.6 44
RELATIVE HUMIDITY %RH 75.7 84.1 83.7 79.1 84.2 64.3 61.4 64.7 64.8 63.3 68 77.9 80.3 77.5 74.3 68.3 65.1 61 59 78.4 95.2 97.8 98.5 99.1
BAROMETRIC PRESSURE inHg 29.83 29.83 29.83 29.83 29.83 29.84 29.85 29.88 29.91 29.93 29.95 29.98 29.99 30.01 30.02 30.03 30.03 30.03 30.03 30.03 30.03 30.04 30.05 30.05
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 3.8 81.1 158.1 62 47.4 85.4 65.5 95.1 103.8 88 162.8 239 312.3 237.6 109.2 10.2 0 0 0 0
PM2.5 ug/m3 3.1 3.1 3.1 3 3 2.7 2.3 2 1.6 1.5 1.3 1.2 1.3 1.3 1.6 2 2.5 2.7 2.8 5.7 3.3 3.6 3.1 3.2

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 3.8 3.1 2.9 2.6 2.5 2.6 2.7 2.8 2.8 2.7 2.7 2.9 2.9 3.1 3.3 2.4 2 2 1.9 1.7 1.3 1.9 2.8 2.9

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 24.3 28.3 33.5 34.8 35.3 34.2 33.5 33.4 34.4 36 36.3 34.7 31.6 29.1 27.2 23.7 21.1 19.8 16.4 15.1 17.4 24.4 29.1 29.3

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 36.6 31.6 30.7 31.2 29.3 29.4 33.5 37.1 39 41.2 46 44.6 44.7 41.1 36.8 33.5 32 30.6 29.5 26.9 25.1 23.1 20.9 18.5

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 37.5 36.5 34.4 35.2 34.9 35.8 38.4 38.9 40.3 43.8 47.9 46.4 45.3 45.3 39.8 35.3 32.7 32 31.2 29 26.3 25.2 22.4 21.5
TEMPERATURE degF 61 60 59.3 59.2 58.1 59.2 62.4 66.4 69.2 72.5 73.5 74.3 73.8 73.7 72.8 71.5 69.2 67.3 66.7 65.5 63.8 62.3 61 58.7
WIND SPEED mph 4.7 3.3 4 4.6 4.2 4.4 5.2 5.5 6.2 7.5 9.9 10.7 10.6 12.7 15.1 12.9 14 12.3 9.9 10.5 11.5 11.1 12 13.4
WIND DIRECTION Degrees 334 293 298 299 286 280 303 298 291 285 292 303 325 337 353 348 360 3 2 7 14 14 17 17
PM2.5 ug/m3 3 3.1 3 2.9 2.9 2.8 2.9 2.8 2.8 2.8 2.8 2.7 2.4 2.7 2.6 2 1.9 2 1.9 2 2.5 2.3 2.5 2.8

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 3 3.1 3.1 3 2.9 2.8 2.9 2.9 2.9 2.9 3.1 2.9 2.5 2.8 2.5 2.1 1.9 1.8 1.9 2 2.4 2.6 2.6 2.9
PM10 ug/m3 (25C) 7.8 7.7 7.4 8 6.9 7.2 7.6 10.4 12.4 18.4 20.7 18.9 12.5 11.9 14.1 12.4 10.3 7.1 6.7 7.6 6.7 6.8 6 6.5
PM COARSE (10-2.5) ug/m3 4.8 4.6 4.3 5 4 4.4 4.6 7.2 9.2 14.9 16.8 15.3 9.5 8.8 11.1 9.9 8.1 5.2 4.7 5.5 4.1 4.2 3.3 3.6

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 30.5 31.7 25.6 27.3 28.4 31.5 34.7 35.8 37.7 39.8 45 46.2 42.9 39.2 35.9 33.1 30.9 28.2 26.6 24.6 23.1 20.7 18 17.7
CO ppm 0.141 0.131 0.131 0.122 0.133 0.13 0.13 0.132 0.129 0.125 0.125 0.132 0.133 0.13 0.137 0.134 0.138 0.135 0.135 0.132 0.133 0.126 0.122
SO2 ppb 0.114 0.086 0.058 0.089 0.097 0.108 0.099 0.143 0.11 0.171 0.144 0.126 0.095 0.094 0.093 0.097 0.086 0.098 0.091 0.057 0.076 0.049 0.047
NO ppb 0.082 0.092 0.094 0.096 0.172 0.194 0.301 0.195 0.141 0.104 0.121 0.1 0.102 0.109 0.129 0.091 0.12 0.085 0.116 0.111 0.083 0.08 0.086
NOy-NO ppb 1.516 1.095 1.079 1.063 1.191 0.88 1.121 0.891 0.778 0.873 0.943 0.848 0.712 0.527 0.557 0.517 0.509 0.431 0.292 0.254 0.154 0.073 0.054
NOy ppb 1.598 1.187 1.173 1.159 1.363 1.073 1.422 1.086 0.919 0.977 1.063 0.948 0.814 0.636 0.687 0.608 0.629 0.516 0.409 0.365 0.237 0.153 0.14
PM10 ug/m3 (25C) 10.8 9.8 9.8 9.6 8.6 8.3 8.2 8.3 10.5 11.4 16.3 14.8 14.2 12.8 11.4 8.7 8.6 7.9 7.3 6.9 5.2 6.5 4.8 4.6
PM COARSE (10-2.5) ug/m3 6.6 6.1 6.3 6 5.3 5.3 5.3 5.3 7.4 8.4 12.9 11.4 10.8 9.6 8.8 6.4 5.7 4.8 4.5 4.3 3 4.1 2.9 2.9
WIND SPEED mph 3.7 2.7 1.8 2 2.2 3.5 5.7 5.3 6.4 7.3 9.9 13.3 13.4 16.6 17.9 13.8 12.8 9.4 8.2 6.3 6.5 9.9 9.3 8.7
WIND DIRECTION Degrees 323 269 299 302 311 292 292 298 293 288 289 307 314 322 334 337 342 349 356 358 353 358 3 358
BAROMETRIC PRESSURE inHg 29.8 29.79 29.78 29.78 29.8 29.8 29.81 29.8 29.79 29.77 29.76 29.75 29.75 29.76 29.78 29.8 29.82 29.84 29.85 29.86 29.88 29.89 29.9 29.91
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 57.8 57.3 55 54.4 54.8 60 63.3 66.6 69.2 71.7 73.3 73.4 72.9 71.7 71.5 69.7 66.4 65.1 63.1 60.5 60.2 58.7 57.2 55.8
RELATIVE HUMIDITY %RH 83.4 79 84.7 84.8 84.1 71.9 62.1 56 50.7 43.4 38.7 37.2 39.2 40.8 40.7 46.5 54.5 58.2 60.6 66.5 68.2 71.4 69.9 70.7
PM2.5 ug/m3 4.1 3.7 3.5 3.6 3.3 3 2.8 2.9 2.8 2.7 2.9 2.9 3 2.8 2.3 2.1 2.7 2.9 2.7 2.5 2.1 2.4 1.9 1.8

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 22.3 22.2 18.8 19.6 24.5 25.8 26.7 28.5 29.4 24.4 22.8 23.7 21.4 19.1 15.7 13.7 15.4 19.6 26.8 27.7 28.4 29.4 29 29
WIND SPEED mph 2.1 2.1 2.3 3 3.3 2.8 3.2 3.6 3.1 2.7 2 2.5 2.1 2.6 2.6 3.2 3.6 3.4 2.9 2.4 3.4 2.5 1.8 1.1
WIND DIRECTION Degrees 264 262 269 266 282 298 292 285 309 17 7 358 7 15 18 21 26 7 3 352 14 4 12 343
TEMPERATURE degF 49 49.4 49.7 49.9 50.3 52.4 56.2 59.8 64 61 59.9 64.9 65.1 64.1 61.5 58.2 56.6 54.2 52.9 52.3 52 50.3 49.9 48.1

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 25.9 16.6 17.2 14.2 14.5 25.8 28.6 32.7 35.4 31.6 29.6 30.2 30.1 29.6 29.8 30.1 29.7 27.9 27.9 26.1 24.2 20.5 16.9 7.9
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 3.7 3.8 3.9 3.8 4 4.1 4.4 3.6 3 2 1.6 1.5 1.6 1.6 1.5 1.6 1.9 2.1 2.8 3 3.5 3.4 3.5 3.8
PM10 ug/m3 (25C) 9.1 10.1 9.9 9.3 11.9 10.8 14.4 12.9 11.5 11.7 9.5 7.4 5.7 5.9 6.6 6.3 6.5 6.5 7.1 7.1 8.8 7.4 6.1 7.5
PM COARSE (10-2.5) ug/m3 5.5 6.4 6.1 5.6 8.1 6.8 9.9 9.2 8.4 9.5 7.7 5.8 4 4.2 5 4.7 4.4 4.3 4.3 4 5.3 4 2.7 3.8

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 33.2 34.9 33.9 33.9 33 32.6 34.2 36.3 39.6 42 43.4 39.4 37.2 34.2 32.8 27.8 26.4 25.5 23.8 21.6 17.3 16.2 24.7

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 29.6 35.1 36.5 35.8 34 32.2 31.1 31.4 32 30.3 27.9 24.3 20.9 18.2 16.2 15.6 14.2 15.2 23.5 25.4 30.9 30.6 28.3 27.2
WIND SPEED mph 5.4 7.9 8.2 8.3 7.7 6.3 6.4 7.2 7 6.6 5.5 6.6 7.9 8.2 7.1 6.8 6.7 6.6 6 3.2 5.5 3.5 3.1 3
WIND DIRECTION Degrees 265 272 275 286 284 288 285 301 321 331 334 336 337 341 345 351 344 356 2 348 358 3 3 328
RELATIVE HUMIDITY %RH 77.2 74.3 74.4 74.2 77.2 74.7 72.4 66.6 66 68 73.1 76 74 73.4 77.9 79 80.9 80.8 80.3 81.7 73.8 76.6 79.5 84.1
TEMPERATURE degF 52.7 52.8 52.5 52.4 51.4 52.8 54.5 57.2 57.9 57.5 55.9 55 55.5 55.4 54 53.1 51.8 51.2 50 48.9 47.9 46.7 46.6 45.3
PM2.5 ug/m3 2.9 2.8 2.7 2.7 2.8 2.7 2.7 2.6 2.8 2.8 2.6 2.1 1.2 1 1.3 1.2 1.3 1.2 2 2.4 2.7 2.8 2.8 2.9

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 5 4.3 5.1 6 6.7 4.3 4.3 3.9 3.6 3.5 3.3 3.1 3.6 3.4 3.2 2.5 2.9 2.4 1.7 1.6 3.7 2.6 1.9 2.1

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 31.3 30.8 30.4 30.1 28.2 28.9 32.5 37.8 42.2 44.8 49.2 48.8 45.3 45.4 42.5 38 33.7 31.5 30.2 28 24.5 23 21.1 18.4

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 27.9 27.4 27.1 27.7 25.4 25.3 29.5 34.7 37.4 41.2 45.4 48.8 49.9 50.5 48.2 47.2 44 37.4 34.7 31.4 29.3 19.8 15.3 17.1
TEMPERATURE degF 56.6 56.8 56.8 56.6 56 57.4 61 64.7 67.9 70.6 73 74.7 75.6 76.5 76.7 75.4 71.9 59.2 58.8 57.9 56.4 55.6 54.8 53.5
WIND SPEED mph 9.3 8.9 8.5 9 8.4 8.6 8.6 10.8 10.6 12 14 16.7 16.6 15.8 15 13.2 13.5 11.9 8.7 12.2 14.3 15 18 18.1
WIND DIRECTION Degrees 271 271 281 277 273 280 290 287 284 271 279 283 284 294 312 333 352 21 8 17 21 20 29 23
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 4.1 3.9 3.9 3.8 3.7 3.7 3.1 2.9 2.7 2.8 2.6 2.8 2.8 2.7 2.6 2.7 2.8 2.6 2.7 2.8 2.5 1.2 1.3 1.5

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 26.2 26.4 26.8 24.6 24.4 25.9 30.8 33.6 37.9 41.6 46.2 49 50.4 49.9 46.8 46.2 42.1 35.8 31.4 27.8 27.6 20.1 14.8 16.2
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 29 28 27.5 27.7 32.2 31.4 33.8 33.8 34.3 35.8 36.9 36.5 30.3 24.9 25.8 25.7 24.2 18.5 14.3 14.6 17.7 22 27.5 30

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 17.7 20.4 23.3 13.8 12.9 12.7 20.1 28.4 34.6 41.3 41.9 42 37.5 35.1 34.8 34.4 34.2 34 33.6 31.4 29.8 28.9 28.7 23.8

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 26.3 26.9 21.4 22.3 24.3 28.6 33.5 33.8 36.6 37.9 39.5 39.2 36.4 31.5 26.9 25 24.5 22.9 16.4 14.1 14.2 13.1 22.7 25.9
WIND SPEED mph 1.9 6.2 4.9 3.9 1.8 3.3 5.6 6.2 10.2 12.2 15.4 15.5 8.3 4.5 4.7 4.1 7.8 3.9 2.9 1.8 2.1 5.8 8.6 9.5
WIND DIRECTION Degrees 313 306 311 309 290 287 291 293 306 307 316 308 329 51 3 358 343 72 56 40 359 342 346 346
TEMPERATURE degF 48.9 51.8 49.6 47.9 47.6 53.3 59 62.7 65.9 67.9 69.6 69.4 65.9 63.9 65.2 61.6 61.4 55.8 54.2 52.7 50.9 50.9 51.9 52

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 32.6 32.7 34.8 37.3 29.9 27.6 33.2 33.1 36.3 36.9 34.5 32.6 32 30.8 29.7 27.6 26.1 23.7 22.7 19.4 18.1 18.8 17.1 18.3
PM2.5 ug/m3 2.4 2.7 3 2.8 3.1 3.1 2.9 3 2.8 2.3 2.1 2.7 2.9 2.7 2.7 2.8 2.9 2.7 3.1 2.7 2.5 2.5 2.6 2.5

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 25.2 25.1 22 23.1 23.8 25.7 31.5 37.2 39.4 41.5 45.5 48.1 47.5 46.2 40.7 38.6 35.9 32.7 31.2 28.8 24.2 15.5 16.6 14.6

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 23.4 22.9 22.9 21.8 25.2 27.1 31.5 34.6 36.3 39.1 43.1 46 45.2 44 40.3 36.6 30.8 26.6 24.9 22.8 16.9 11.1 13.6 13.2
PM2.5 ug/m3 5.4 5.4 5.5 4.9 4.3 3.6 3.2 3.2 3.2 3.1 3.4 3.2 3.1 3.2 3.4 3.1 3.6 3.9 4.4 4.4 3 2.4 2.7 2.4

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 0.236 0.224 0.233 0.2 0.204 0.197 0.214 0.211 0.274 0.272 0.229 0.227 0.258 0.25 0.272 0.29 0.288 0.25 0.254 0.302 0.251 0.22 0.216 0.195
NO2 ppb 4 3.6 3 3.6 3.7 4.3 4.6 4.5 5.4 4.2 3.7 4.7 4.1 5.1 5.6 4.7 5 5.3 4.7 6.3 3.3 3.3 3.3
WIND SPEED mph 5.5 5 3.5 5.3 5 5.8 6.6 7.1 6.8 7.8 10.1 12 11.1 12.9 12.4 10.6 5.3 3.1 3 3.2 2.9 4.1 3.1 3.5
WIND DIRECTION Degrees 259 256 246 263 260 263 288 286 280 259 268 277 289 298 318 329 360 6 24 6 7 6 13 10
TEMPERATURE degF 56.3 56.3 55.6 55 54.9 58.1 62.2 65.8 68.8 71.3 73.2 74.9 76 75.7 73.9 72.9 66.1 61.6 60.2 56.6 54.8 54.5 53 52
PM2.5 ug/m3 5.2 5 4.8 4.5 4.1 3.5 3 3.1 3.2 3.1 3.2 3.2 3.1 3 3.2 3.1 3 3.3 3.5 3.3 2.4 1.3 2 1.5
PM10 ug/m3 (25C) 10.9 11 11.2 10.8 9.4 7.8 8.2 8.5 10.9 11.9 13.2 17.4 13.6 15.1 13.4 14.2 9.2 7.9 8.3 6.8 5 3.2 4.3 4.6
PM COARSE (10-2.5) ug/m3 5.7 6.1 6.5 6.3 5.3 4.3 5.1 5.3 7.5 8.5 9.6 13.6 10 11.6 9.8 10.6 6.1 4.5 4.7 3.5 2.6 2 2.4 3.1

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 23.8 27.7 25.2 25.1 25.2 28.5 33.4 38 40 41.7 46 49.1 47.8 47.4 41.8 38.6 35.3 32.3 30.4 28.9 22.9 14.3 16 14.7
SO2 ppb 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.1 0.1
NO ppb 0.1 -0.1 -0.1 0 0.1 0.1 -0.1 -0.1 0 -0.2 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.1 -0.3 -0.3 -0.3 -0.3
NO2 ppb 6.5 3.9 4.3 3.4 2.2 1.8 1.2 1 1.1 0.8 0.9 0.8 0.8 0.8 0.8 0.7 0.8 0.8 1.1 1.1 0.6 0.6 0.9
NOx ppb 6.7 3.8 4.2 3.4 2.3 1.9 1.2 0.9 1 0.6 0.7 0.5 0.5 0.5 0.5 0.4 0.5 0.5 1 0.8 0.3 0.3 0.6
WIND SPEED mph 3.7 4.7 2.9 4.4 4.7 6 7 8.3 9.1 9.1 12.1 13.6 11.9 13.6 13.9 10.9 5.8 5 4.9 4.2 4.6 6 6 5.9
WIND DIRECTION Degrees 288 283 284 287 292 289 295 297 293 279 292 302 297 321 334 344 31 11 13 19 17 21 14 9
TEMPERATURE degF 55.1 56.4 55 54.8 54.2 56.3 63.6 68.7 72.1 74.1 76.6 77.7 77.7 76.6 73.8 71.4 60.8 58.7 57.4 55.1 54.3 53.6 52.3 51.4

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 -0.8 -0.7 -0.8 -1 -0.9 -1 -0.8 -0.6 -0.8 -0.9 -0.9 -0.8 -0.9 -0.9 -0.9 -1 -0.9 -0.9 -1 -1 -1 -1 -1
WIND SPEED mph 4.4 4.9 4.8 5.6 4.5 5 5.5 6.9 7.5 7.3 7 7.7 7.1 7.4 7.3 7.1 6.7 6.7 5.3 3.4 3.4 3.7 2.9 2.8
WIND DIRECTION Degrees 279 286 291 312 312 315 304 324 337 343 343 347 341 343 346 352 353 1 1 357 7 357 349 345
TEMPERATURE degF 52.9 52.3 51.5 51.8 51.6 53.1 55.2 60.7 64.4 61.1 58.9 57.3 57.1 57.1 56.1 54.6 54.1 54 53.8 52.6 50.1 49.2 48 47

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 26.2 27.9 27.1 29.3 31 29.6 29.7 33.2 34.6 35.2 36.1 35.8 34.6 32.9 28.1 25.4 24 22.8 20 17.5 14.7 16.5 27.6 29.6
PM2.5 ug/m3 3.4 3.1 3 2.7 2.6 2.8 2.9 2.9 2.9 2.8 2.8 2.5 2.1 2.8 3.3 3 2.4 2.4 1.9 1.9 2.1 1.6 2.5 2.9

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 0.4 0.2 0.5 0.4 0.4 0.6 0.6 0.5 0.5 0.5 0.4 0.3 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
WIND DIRECTION Degrees 20 313 191 195 159 263 256 307 314 314 321 320 331 330 331 331 329 336 327 326 340 339 335 343
WIND SPEED mph 0.1 0.1 0.4 0.4 0.2 0.4 0.6 0.8 1.3 1.6 2 2 2.3 2.3 2.3 2.2 2 1.9 1.8 1.6 1.3 1.4 1.4 1.7
TEMPERATURE degF 54.7 53.6 52.4 51.9 52.1 56.3 64.4 69.1 73.2 75.7 76.9 76.4 76.1 74.2 71.4 69.4 65.7 64.2 62.4 59.1 57.6 57.4 56.5 55.4

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 29 27.9 24.5 27.1 26.8 29.5 33.7 37.5 40.2 41.7 44.8 47.3 46.7 42.5 39.8 34.7 29.7 27.3 27.7 25.6 17.7 13.8 14.9 12.6
TEMPERATURE degF 56.5 56.1 54.5 54.7 54.1 56.8 60.9 65 68.1 70.3 71.9 72.8 72.9 71.9 71.2 65.6 61 60.3 57.2 54.9 54.3 52.4 51.3 51.5
WIND SPEED mph 7.8 7.5 6.5 8 8.1 8.9 9.9 10.8 11.4 14.3 16.2 17.6 17 14.1 13.9 8.5 5.8 3.4 6 8.1 8.3 7.7 6.1 3.6
WIND DIRECTION Degrees 260 267 270 264 267 262 265 287 283 277 281 285 296 312 324 33 67 57 72 53 42 45 32 0

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 28.2 28.8 27.9 28.1 29 30.8 33.3 35.9 38.4 42 44.4 45.7 44.8 41.1 38.9 34.9 32 30.3 27.8 23.7 14.9 16 14.6 12.8
TEMPERATURE degF 55.2 54.8 53.6 53.2 54 57.6 61.6 66.1 70.3 73.3 74.7 75.7 74.6 73.7 70 60.1 59 57.1 55.5 54.3 53 51.2 51.2 51.4
WIND SPEED mph 8.1 6.7 6.6 7.6 8 8.1 8.8 10.3 9.4 10.9 12.7 14.1 14 17.5 12.9 9.9 6.7 6.7 7.3 7.9 9.1 8 7.2 6
WIND DIRECTION Degrees 275 288 286 282 288 280 283 298 294 287 294 302 315 331 354 46 52 48 51 43 40 40 23 348
PM2.5 ug/m3 4.4 3.7 3.7 3.6 3.4 3 2.8 2.6 2.6 2.5 2.7 2.7 2.8 2.7 2.3 2.7 2.5 2.7 2.4 1.7 0.9 1.2 1.3 1.6

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 25.4 27.4 26.6 25.8 25.6 26.8 30.4 34.6 38.2 41.5 45.2 49 50.4 48.3 46.9 43.5 38 34 31.8 29.9 21.4 15 15.8 15.3

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 16.4 14.2 15.2 20 20.7 23.4 29.1 33 37.8 43.1 46.5 49.2 48.3 45.8 45.8 44.4 39.6 34.9 32.2 30 29.6 27.2 24.6 24

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 25.1 20 16.6 15.8 19.1 23.7 35.3 37.1 38.5 42.5 43.8 43.7 41.7 37 32.3 30.5 29.9 29.3 28.7 26.7 25.4 24 22.4 19.9
PM10 ug/m3 (25C) 11.7 11.3 5.8 3.1 3.9 7.7 9.6 10.3 10.6 16.2 14.1 14.7 12.9 10.9 11.3 8.7 7.6 7.5 7.7 7 8.1 7.6 7.9 6.4
PM COARSE (10-2.5) ug/m3 7.2 7.4 3.1 1.7 2.3 5 6.4 6.9 7.3 12.3 10.4 11.2 9.4 8 8.9 6.6 5.5 5.7 5.5 4.5 5.4 4.6 4.6 3.6
WIND SPEED mph 0.9 1.6 2.3 2.2 2.1 1.5 3.6 5.1 6.1 7.9 8.8 8.2 6.8 4.7 4.5 2.9 2.3 2.2 2.1 2 2.1 2.4 3.2 2.3
WIND DIRECTION Degrees 228 75 68 67 77 259 267 271 269 271 277 284 308 325 323 358 357 1 9 15 19 25 32 28
TEMPERATURE degF 51.6 48.5 46.8 45.7 45.7 50.2 61 64.1 67.4 70 71.3 71.9 70.6 71.6 70.4 66.8 64.4 63.5 62 60.2 58.7 57.2 55.3 51.1
PM2.5 ug/m3 4.4 3.9 2.7 1.4 1.7 2.7 3 3.1 2.9 3.2 3.2 2.9 3 2.4 2 1.8 1.9 1.7 2 2.3 2.6 2.9 3.2 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 26.5 30.2 30.5 29.3 31.6 32.5 33.4 34.2 37.3 39.5 40.5 41.3 39.6 36.4 30.9 27.9 25.5 23.1 22.5 15.9 13.7 14.6 12.6 17.5
WIND SPEED mph 7 7.7 6.9 6.5 7.9 9.4 11 10.3 12 13.5 15 17.3 19.6 14.3 6.7 5.2 3.7 5.8 5.5 4.9 5.4 5.6 4.8 10.2
WIND DIRECTION Degrees 265 291 293 279 275 280 286 286 303 300 300 305 313 327 55 46 65 74 63 50 44 33 349 359
TEMPERATURE degF 53.9 56.1 55.3 54.3 55.1 56.8 59.7 63.2 66.4 68.7 69.8 70.7 70.5 69 60.7 60.6 59.1 57.9 55 53.6 51.7 50.9 51.1 52.7

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 24 25.2 23.7 22.9 24.9 28.3 30.6 32.8 36.9 39.8 41.8 42.9 41.9 38.5 36.3 32 29.5 26.2 24.5 15.8 14.2 14.2 12.7 11.3
TEMPERATURE degF 52.2 53 51.6 50.5 52.4 58.9 64.9 69.1 71.6 74.3 76.2 75.7 74.5 74.4 63.4 61.4 60.1 58.2 56.5 55.5 53.2 52.2 51.6 52
WIND SPEED mph 2.6 2.7 2.3 2.3 2.6 3.4 4 4.7 5.8 5.7 6.6 7.9 7.2 8.7 11.2 8.9 8.3 6.2 7.9 9.6 9.3 6.6 3.7 4.1
WIND DIRECTION Degrees 276 288 280 283 274 276 278 285 292 293 288 295 309 313 24 31 36 24 27 30 28 16 346 335

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 34 34.8 33.2 31.7 31 30.4 32.5 33.8 31.6 28.7 27.8 27.4 23.3 19.1 17.2 16.1 16.3 25.1 33.5 26.2 19.9 14.2 9 6.3

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 27.4 26.2 22.7 23.5 24.4 25 28.1 33.4 38.3 43.1 47.4 49.3 50 46.9 46.9 45 40.4 35.1 32.7 29.3 27.7 25 23.4 19.3

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 20.2 21.8 21 23.6 27.8 31.9 36.8 38.2 40.9 45.8 49.6 52.2 50.4 49.4 46 41.8 38.7 35.7 30.4 28.6 27.9 24.1 16.2 14
TEMPERATURE degF 54.8 54.4 54.2 53.5 54 57.2 61.6 65.1 68.5 71.7 73.5 75.1 75.5 74.7 73.5 72.5 71 67.7 65 63.1 61.8 56.6 54.6 53.2
WIND SPEED mph 2 1.6 3 2.4 3.4 4.7 6.8 7.5 7.4 10 12.1 12.7 12.9 11.1 11.8 9.5 8.6 7.1 7 6.8 6 3.9 3.6 2.8
WIND DIRECTION Degrees 236 237 258 261 268 280 291 282 266 271 271 282 288 308 316 325 326 348 356 0 359 45 42 33
PM2.5 ug/m3 5.8 5.6 5.2 4.5 3.9 3.3 3.1 2.9 2.9 2.7 2.8 2.9 2.8 2.8 2.9 2.7 2.4 2.8 3.6 3.4 3 2.9 1.7 1.5
PM10 ug/m3 (25C) 13 12.5 11.1 11 9.5 8.8 8 9.4 12.5 12.6 14.6 16.8 16.8 16 14.6 14.5 11.8 9.4 9.9 8.2 7.8 6.5 3.9 3
PM COARSE (10-2.5) ug/m3 7.2 6.9 6 6.5 5.6 5.5 4.9 6.4 9.3 9.6 11.3 13.3 13.3 12.6 11.3 11.4 9.2 6.5 6.2 4.8 4.7 3.7 2.2 1.4