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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/4/2025 12:00 to 8/5/2025 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,Juneau,Jefferson,Kenosha,Kewaunee,Lafayette,La Crosse,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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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 27.6 39.6 41.1 36.6 14.2 13.2 13.9 16.6 16.6 18.2 20 22.4 24.5 27 28.9 30.2 31.2 31.7 32.1 31.8 30.6 19.2 14.2 11.4
WIND SPEED mph 3.2 6.5 4.2 8.4 11.8 8.4 7.9 9.5 4.7 6.2 8 8 7.9 4.7 6 6.2 7.1 6.4 5.6 3.1 2 1.2 0.5 1.1
WIND DIRECTION Degrees 10 55 21 348 339 335 322 329 327 331 327 321 322 345 30 66 78 89 95 91 108 172 149 206
TEMPERATURE degF 49.8 45 42.3 41.8 39.2 37.4 37.1 36.2 36.8 38.8 39.4 40.4 41.1 42.7 41.7 40.6 39.4 38.3 36 33.7 31.3 28.6 27.3 26.5
RELATIVE HUMIDITY %RH 95 96.3 97.5 98.2 96.1 95.1 94.2 92 91 81.6 77.6 76.1 69.8 64.6 68.4 69.4 69.3 70.7 74.6 79.4 85.8 93.7 97 97.7
BAROMETRIC PRESSURE inHg 29.51 29.54 29.59 29.66 29.73 29.79 29.85 29.91 29.96 30 30.02 30.05 30.08 30.11 30.13 30.13 30.14 30.14 30.14 30.14 30.15 30.16 30.16 30.15
PRECIPITATION inches 0 0 0.06 0.06 0.03 0.07 0.04 0.01 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 10.9 23.2 53.6 88.3 156.8 267.7 464.8 609.9 588.3 731.6 617.8 439.9 244.9 61.9 0 0 0 0 0
PM2.5 ug/m3 7.6 2.6 1.1 0.4 0.2 0.2 0.2 0.2 0.3 0.5 0.8 0.8 1.3 1.5 2 2.3 2.3 2.4 2.3 2.5 2.6 3 2.9 3

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 4.1 3.8 3.6 3.7 4.2 4.4 1.9 0.7 0.6 0.5 0.4 0.5 0.7 0.7 0.9 1.3 1.1 1.2 1 1 1 1.6 2.1 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 58.3 58.4 55.7 51.9 45.1 42.8 30.1 22.1 18.6 21.9 21 20.3 21.2 22.2 24.6 27.7 29 25.4 21.9 23.9 25.7 25.7 26.2 25.8

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 31.4 30.4 36.2 36.4 37.5 34.8 21.9 19.9 19 17.9 18.5 21.2 25.7 33.2 35.2 35.9 37.4 37.3 37.8 34.6 35.8 36.6 32.7 22.9

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 29.8 29.6 39.1 38.6 40.9 31.9 19.8 19.6 18.7 17.7 18.2 20.8 28.3 34.4 40.2 37.7 37.1 40.5 37.4 29.8 22.1 18.8 18.6 19
TEMPERATURE degF 74.9 73.7 67.3 68.2 65.6 60 51.9 51.2 51.6 51.7 53.5 55.8 58.6 60.5 62 63.2 63.4 62.4 60.3 56.9 52.9 51.2 49 47.8
WIND SPEED mph 15.4 11.4 10.4 8.7 9.9 11.8 12.7 12.2 11.4 12.4 11.3 10.3 11.4 9.5 8.5 7.7 7.2 6.5 5.8 4.6 2 2.2 0.6 1.3
WIND DIRECTION Degrees 213 224 233 220 240 283 279 281 289 299 290 304 317 319 320 312 314 323 352 20 27 28 47 29
PM2.5 ug/m3 11.8 12.7 10.4 8.6 7.4 4.4 2 1.5 2 1.5 1.1 1.5 1.5 6.4 17.1 10 2.9 2.6 3.3 3.1 3.6 3.8 3.6 3.8

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 11.5 12.2 8.9 6.8 5.9 3.8 1.6 1.2 1.7 1.5 1.2 1.5 1.4 1.8 2.9 2.4 2 1.9 2 2.6 2.9 3.1 3.1 3.4
PM10 ug/m3 (25C) 36.3 35 21.5 14.9 14.2 8.7 4.6 3.5 5.6 5.8 4 5.9 6.8 7.3 14.7 7.6 6.8 5.3 6.1 7.4 8.9 9.5 6.6 11.9
PM COARSE (10-2.5) ug/m3 23.5 21.5 12 7.8 7.9 4.8 3 2.3 3.9 4.4 2.7 4.4 5.4 5.4 11.6 5.2 4.7 3.3 4 4.8 6.1 6.6 3.7 8.8

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 32.5 44.2 45.2 43 39.2 38.8 29.2 20.4 19 17.4 17.9 19.4 20.9 24.9 30.7 32.6 34 34.2 31.7 32.3 29.6 18.8 17 17
CO ppm 0.113 0.092 0.094 0.106 0.08 0.08 0.086 0.084 0.074 0.067 0.059 0.052 0.054 0.054 0.054 0.056 0.063 0.079 0.06 0.055 0.078 0.073 0.067
SO2 ppb 0.49 0.374 0.353 0.361 0.348 0.314 0.202 0.151 0.139 0.142 0.152 0.224 0.218 0.24 0.288 0.192 0.132 0.126 0.099 0.079 0.345
NO ppb 0.091 0.058 0.083 0.092 0.101 0.19 0.344 0.495 0.477 0.353 0.142 0.165 0.146 0.119 0.097 0.109 0.076 0.141 -0.001 0.033 0.056 0.002 0.025
NOy-NO ppb 1.794 1.772 1.481 2.201 1.943 1.411 0.968 0.819 0.584 0.578 0.383 0.406 0.449 0.547 0.571 0.591 0.598 0.668 0.713 1.559 2.122 1.107 1.448
NOy ppb 1.884 1.83 1.564 2.292 2.044 1.601 1.311 1.314 1.061 0.931 0.525 0.571 0.595 0.666 0.668 0.701 0.674 0.809 0.711 1.593 2.178 1.109 1.473
PM10 ug/m3 (25C) 46.8 27.5 13.6 20.7 22.5 18.3 12.7 4.5 18.3 38.5 11.2 12.4 6.7 3.8 6.4 4.7 5 3.5 4.3 3.7 5.8 5 2.7 2.8
PM COARSE (10-2.5) ug/m3 32.8 18.8 8.2 11.6 12.5 10.6 9.1 3.2 16.7 36.2 10.1 11 5.2 2.6 4.9 3.1 3.2 1.9 2.8 2.2 3.9 3.4 1.9 1.4
WIND SPEED mph 13.8 4.3 3.2 10.7 9.5 10.5 20.6 16 17.3 20 17.3 20 17.1 13.4 14.1 12 11.3 7.7 3.7 4.8 3.5 5.8 5.3 6.7
WIND DIRECTION Degrees 221 286 213 225 235 259 294 285 290 295 297 305 306 316 330 324 332 341 360 17 54 101 101 101
BAROMETRIC PRESSURE inHg 29.6 29.61 29.61 29.57 29.57 29.61 29.68 29.74 29.77 29.81 29.84 29.88 29.91 29.92 29.93 29.94 29.96 29.97 29.99 30.01 30.03 30.04 30.05 30.07
PRECIPITATION inches 0 0 0.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 75.2 69.3 66.1 67.3 67.9 66.4 59.3 54.3 53.5 53.2 54.8 55.2 55.5 58.9 61.5 61.4 60.9 60.3 56.9 53.7 52 45.9 42 39.9
RELATIVE HUMIDITY %RH 60.7 66.4 73.7 73.3 70.3 72 75.4 73.8 72.1 68.6 64.1 61.9 61.6 52.8 45.7 45 43.8 41.8 49.3 56.2 61.8 74.4 78.2 79.1
PM2.5 ug/m3 11.9 7.7 5 8.5 9.2 7.2 3.4 1.3 1.6 2.5 1.1 1.5 1.5 1.2 1.5 1.5 1.7 1.6 1.5 1.5 2 1.8 0.9 1.5

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 38.5 51.4 56.2 57.3 56.8 51.2 45.1 35 19.7 17.7 15 17.2 19.2 20.1 22.2 24.9 26.4 25.2 24.8 24.5 25.8 28 29.2 30.5
WIND SPEED mph 2.4 4 4.6 4.6 4.5 3 2.7 8.7 8 4.9 5.9 5.4 5.1 4.8 5.8 5.9 4.8 5.8 5.1 4.3 3.8 3.8 4 3.5
WIND DIRECTION Degrees 198 198 205 200 202 216 210 264 281 344 327 322 345 1 18 43 56 54 46 56 57 50 52 55
TEMPERATURE degF 55.1 54.7 51.6 51.1 51.2 51.4 54.3 57.6 55.2 45.3 47.1 51.1 53.3 56.4 56 52.7 47.6 43.2 39.3 36.6 35.2 34.2 33.2 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 30.9 17.6 15.3 13.1 12.1 12.9 13.3 13.1 15.3 18 19 31.2 36.2 38.8 39 39.6 39.4 30.3 18.8 13.8 9.6 5.7
WIND SPEED mph 6.6 8.6 8.5 8.3 8.4 9.1 8.6 7.7 5.7 5.1 5.3 5.3 5.6 5.5 5.3 4.3 3.6 3.3 3 0.9 1.3 1.2 1.4 1.5
WIND DIRECTION Degrees 255 250 252 265 295 301 306 316 324 320 317 288 309 301 299 307 299 309 293 358 61 78 86 92
TEMPERATURE degF 58.6 50.1 47.9 47 45.9 44.9 43.6 44.5 46.5 47.9 48.7 49.6 51.5 55.9 58.2 60.3 60.3 59.1 55.4 49.6 45.2 42.1 40.2 38.5
PM2.5 ug/m3 5.5 2.6 3 2.1 0.6 0.5 0.3 0.4 0.8 1 1.9 2.5 2.8 3.3 3.1 3 3.2 3.2 3.2 4.1 3.8 3.8 4.2
PM10 ug/m3 (25C) 11.2 5.2 4.8 3.5 1.2 1.1 0.8 1.2 3.3 3 4.8 5.8 5.4 7.1 6.7 6.2 8.2 7.1 6.5 8.4 6.9 6.8 7.1
PM COARSE (10-2.5) ug/m3 5.6 2.6 1.8 1.4 0.7 0.6 0.5 0.9 2.5 2.2 3 3.5 2.7 3.9 3.7 3.2 5.1 3.9 3.4 4.5 3.4 3.2 3.1

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 39.4 51.6 43.9 37 37.8 36.3 25.3 19 16.2 14.6 16 16.3 18.8 22.4 26.3 31 32.7 33.4 33.9 29.9 16.9 14.5 16 18.9

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 59.6 56 52.6 49.1 43.3 24.1 17 14 13.2 13.1 14.1 16.7 18.6 21.5 23.7 26.6 25.8 25.5 23.8 24 23.1 22.5 21.7 22
WIND SPEED mph 9 8.7 7.3 7.8 9.3 12.8 10.8 9.8 11 10.9 10.5 10.2 8.1 8.8 8.1 7.3 5.6 5.4 4.3 2.4 3.4 3.1 3.9 3.3
WIND DIRECTION Degrees 228 223 227 243 240 262 289 323 321 321 316 308 296 306 315 314 321 318 336 1 28 56 80 95
RELATIVE HUMIDITY %RH 92.3 94.6 98.6 98.6 91.2 91.6 98.9 94.2 88.3 80.5 75.4 71 69.4 65.3 62.7 57.3 55.2 56.4 62.9 71.6 78.7 85.6 91.3 94.8
TEMPERATURE degF 56.4 55.9 56 56 55.5 49.7 43.5 36.1 36.9 39.1 41.6 43.1 44.3 45.9 46.4 46.7 47.2 46.6 44.4 40.9 37.5 34 31.7 30.6
PM2.5 ug/m3 4.6 4.8 6 6.3 5.3 2.6 0.9 0.2 0.2 0.3 0.4 0.5 0.7 0.7 0.9 1.2 1.2 1.3 1.3 1.2 1.2 1.3 1.4 1.5

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 14.8 8.3 5.4 4.4 2.3 1.7 1.9 1.7 2.5 2.1 2.7 2.9 3.2 3.5 3.5 3.4 3.4 3.4 3.4 3.6 5.4 4 4.2 6.4

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 5.2 5.5 4 2.9 2.5 1.1 0.6 0.4 0.5 0.8 1.2 1.6 2.4 2.8 2.9 3.2 3.3 3.4 3.4 3.5 3.6 3.8 4.2 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 27.1 25.8 24.1 24 24.6 30.3 30.9 19.2 19.3 18.3 17.5 19.6 22.8 31.4 36.7 39.2 40 38.9 34.7 26.3 23.8 21.3 22.5 16.6

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 39.8 37.2 34.4 32.8 32.3 34.7 38.6 39.9 34.5 27.8 23.9 25.8 24.9 25.5 28.4 29.5 29.1 27.7 26.4 24.2 22.8 20.2 18.9 21.1
TEMPERATURE degF 76.8 75.9 75 74.3 73.1 72.9 73.1 72 66.7 63.9 60.8 60.9 59.6 59.8 61.5 62.3 55.4 51.4 48.3 45.8 45.4 44.2 44.7 44.4
WIND SPEED mph 20.3 20.5 20.1 20.2 18 19.8 21.6 22.5 21.6 18 18.9 16.3 15.5 12.8 10.6 9.6 6.4 2.8 3.4 3.1 2.6 0.8 3.4 9.8
WIND DIRECTION Degrees 221 220 227 229 224 229 234 259 275 282 271 292 306 310 316 318 46 105 91 117 135 201 39 35
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 1.1 47.1 201.5 266.2 535 651.7 666.4 603.4 501.2 537.9 505.6 476.1 321.7 158.2 40.5 -0.1 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 8.8 8.7 9.2 9.8 9.7 8.4 6.6 5.9 4.3 1.6 2.1 1.6 2.2 2.5 2.3 1.5 1.5 1.7 1.5 1.1 0.8 0.8 0.8 0.5

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 40.8 37.9 35.2 32.9 31.6 33.9 39.7 38.6 34.3 26.3 26 26.2 25.5 26.7 28.6 30.9 35.3 30 26.5 23.2 21.3 21.2 20.6 18.8
TEMPERATURE degF 76.4 75.4 73.9 72.7 71.5 71.1 71.7 69.9 65.2 62 61.7 60.2 59.4 60.6 61.9 63.2 62.6 57.5 49.9 46.5 44.9 43.7 42.8 42

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 60 57.2 58.5 56.9 53.4 50.1 41.7 24.9 20.2 20.2 23.9 21 21.2 22.1 23.4 22.4 21.7 24 25.3 28.4 28.9 28.9 28.5 28.3

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 49.2 38.6 17.9 17 16.5 15.2 14 16.9 20.3 22.7 23.5 24.4 27.3 31.6 35.9 40.3 44.2 45.6 45.6 42.6 34.8 27.9 28.9 17.6

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 49.1 48.7 49 50.1 50 44.8 33.5 20.7 17.6 16.6 23.4 22.7 21.1 22.3 23.1 21.3 18.8 18.4 20.9 22.5 24.9 25.6 25.9 26.6
WIND SPEED mph 6.1 1.1 4 5.2 6.8 4 6.3 7.5 12.7 12.4 20.2 20.1 15.7 13.3 12.2 2.8 7.4 6 3.6 3.9 3 2.6 3 3.6
WIND DIRECTION Degrees 309 247 158 167 178 191 272 274 284 288 303 304 308 310 319 41 99 100 99 77 64 47 38 49
TEMPERATURE degF 57.4 57 54.2 50.1 47.9 51 58.1 54.2 53.7 53.5 55.8 55.9 55.7 58 58.4 53.6 45.9 43 40.1 38 36.4 35.5 34.7 34.1

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 55.9 54.2 50.7 41.3 20.2 16.7 14.6 14.8 14.1 14 14.8 18 21.3 27.1 28.8 29.6 31.8 32.1 33.2 33.4 34.8 31.8 29.6 30.5
PM2.5 ug/m3 4.6 4.6 4.4 3.8 1.4 1.3 0.6 0.3 0.3 0.4 0.6 0.8 1.3 1.4 1.8 2.1 2.3 2.3 2.4 2.5 2.4 3.2 2.7 2.8

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 37.1 32.9 30.6 32.2 34.4 40.4 25 22.1 19.8 20.2 22 22.6 26.4 30.9 30.9 26.2 22.7 20.9 20.6 20.2 23.2 26.8

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 31 27.9 25.4 24.7 26.2 26.2 29.1 34 23.6 19.1 18.1 17.8 18.7 21.7 22.9 26.4 27.1 17.3 17.6 16.1 15 14.7 15.7 20.1
PM2.5 ug/m3 9.4 10.3 10.5 11.1 11.3 10.8 9.2 5.7 2.7 2.2 2.3 2.5 2.4 1.8 2.4 2.4 2.5 2.9 2.4 2.1 1.9 2.1 2.2 1.1

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 0.193 0.211 0.185 0.189 0.274 0.281 0.339 0.242 0.231 0.221 0.208 0.224 0.238 0.244 0.339 0.38 0.361 0.197 0.184 0.212 0.203 0.227 0.228 0.18
NO2 ppb 3.7 3.7 5.4 9 11.4 9.7 8.3 7.7 6.2 5.9 6.5 6.5 7.8 8.8 9.7 9.2 5 3.1 4.1 5.5 7.7 7.8 7
WIND SPEED mph 14.9 12.9 12.2 11.2 11.1 12.8 13.6 14.2 11.3 13.1 13 11.8 11.1 10.5 8.6 7 5.4 4.1 4.1 2.7 2.2 3.4 2.9 3.7
WIND DIRECTION Degrees 207 210 209 207 202 205 223 255 265 280 288 284 284 300 310 296 302 92 93 65 52 18 12 21
TEMPERATURE degF 75.5 74.3 73.1 72.1 71.2 71 71.4 67.9 63.8 59.9 57.9 57.4 58.6 59.5 60.5 62.1 63.4 59.4 50 45.5 44.2 43.4 42.9 41.4
PM2.5 ug/m3 9 9.1 9.4 10.2 10.9 10.4 9.1 5.8 2.5 1.8 2.1 2.5 2.2 2.1 1.8 2 1.9 1.8 1.5 1 1.1 0.9 0.8 0.7
PM10 ug/m3 (25C) 20.9 20 22.5 25.2 29.4 27.3 28.1 20 12.6 11.1 8.8 9.6 9.2 6.7 7.1 7.4 7.4 5.8 4.9 1.8 3.4 2.3 3.6 2.2
PM COARSE (10-2.5) ug/m3 11.2 10.3 12.4 14.3 17.7 16.2 18.3 13.8 9.9 9.2 6.6 7.2 7.1 4.7 5.3 5.4 5.5 4 3.5 0.9 2.4 1.5 3 1.6

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 36.3 32.2 29.3 28.4 29.7 30.3 33.2 39 25.8 21.8 19.7 19.2 21.3 22 25.4 29.7 30 25.7 21 20.7 20 20.3 21.7 26.2
SO2 ppb 0 0 0 -0.2 0.1 0 -0.2 -0.3 -0.3 -0.6 -0.6 -0.5 -0.3 -0.3 -0.1 -0.3 -0.1 -0.2 -0.5 -0.7 -0.7 -0.7 -0.7
NO ppb -0.3 -0.2 -0.2 -0.2 0 0.2 0.3 0.5 0.5 0.1 0 0 -0.2 -0.1 -0.2 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4
NO2 ppb 1.7 1.8 2.1 2.5 3.2 3.3 2.8 2 1.2 1.1 1.1 1.1 1.3 1.1 1.5 1.1 1.6 0.9 0.9 0.7
NOx ppb 1.5 1.6 1.8 2.3 3.2 3.5 3 2.5 1.4 1.1 1.1 0.9 1.2 0.8 1.2 0.7 1.2 0.4 0.5 0.3
WIND SPEED mph 15.5 15.2 13.2 12 11.4 13.2 16.6 18.3 18.7 20.2 18.7 15.8 15.9 14.4 10.8 8.6 3.1 4 4 2.2 4.2 6.1 6.5 7.1
WIND DIRECTION Degrees 221 225 223 224 218 224 245 282 291 293 300 295 300 306 317 328 351 109 119 54 32 21 22 25
TEMPERATURE degF 76 75.4 74.2 73.2 72.2 71.8 72.1 69 63.1 60.3 59.2 59.8 60.7 60.8 61.8 64.1 62.8 54.7 46 43.8 43.1 41.8 41.1 40

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 4.3 4.8 5.1 3.5 2.3 2 1.6 0.6 0.6 0.8 1 1.2 1.7 2.3 2.7 2.6 2.5 2.5 2.8 3.1 3.3 3.6 4.7 4.3

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 -0.2 -0.3 -0.1 -0.2 -0.2 -0.4 -0.4 -0.5 -0.4 -0.5 -0.5 -0.5 -0.5 -0.4 -0.4 -0.4 -0.7 -0.5 -0.5 -0.6 -0.5 -0.5 -0.6
WIND SPEED mph 9 9.4 9 10.7 11.1 9.8 12.9 10.9 11.8 13.2 11.4 10.7 8 8 7.4 6.9 6.6 5.7 4.8 4 5 4.3 3.5 3.4
WIND DIRECTION Degrees 233 229 245 260 272 289 341 344 337 335 340 331 341 317 316 314 339 350 344 25 37 42 52 96
TEMPERATURE degF 57.1 57.1 57.4 56.2 51.7 47.7 40 39.4 40.7 43 46.2 48.8 49.6 51.4 52.3 52.3 49.3 47.3 45.5 42.5 39.4 36.3 34.5 33.1

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 58.5 57.1 52.9 48.3 43.8 37.9 22.6 17.9 16.7 23.4 22.6 21 21 24.2 25.6 27.6 30.3 32.7 31.9 25.8 17.5 20.9 24.2 25.1
PM2.5 ug/m3 4.1 3.9 4.6 4.3 4.5 4 1.4 0.9 0.9 0.4 0.5 0.7 0.9 0.9 1.4 1.6 1.6 2.1 2.4 1.6 1.3 1.5 1.1 1.9

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 0.6 0.7 0.6 0.7 0.8 0.7 0.6 0.7 0.6 0.6 0.5 0.4 0.5 0.5 0.3 0.2 0.5 0.4 0.4 0.4 0.4 0.3
WIND DIRECTION Degrees 227 201 208 218 225 261 267 277 284 306 310 312 312 310 312 315 306 309 324 135 121 104 93 91
WIND SPEED mph 2.5 4.4 7.4 7.2 5.9 4.5 4 4.2 4 8.1 7 7.8 6.9 6.1 5.2 4.7 4.3 3.6 2.2 3.9 3.9 5 6.4 5
TEMPERATURE degF 60.3 59.8 59.9 60.7 59.9 61.2 57.1 54.6 54.4 56.9 59.5 60.2 62.7 64.6 65.2 62.2 61 58.7 56.7 47.3 43.3 40.9 39 37.6

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 36.8 33.1 30.1 29.4 29.5 29.9 35.1 35.6 22.7 20.4 18.2 19.4 20.1 22.9 26.2 30 31.3 24.9 21.7 20.1 18.5 18.1 19 22.8
TEMPERATURE degF 75.9 75 74.4 73.6 72.4 71.9 70.9 65.1 58.6 56.8 56.1 57.4 58 58.1 59.8 61.1 61.9 50.2 44.1 41.9 41.2 40 38.8 37.9
WIND SPEED mph 18.8 17.7 14.1 12 14.8 16.5 19.9 19.8 21.8 22.4 21.3 19.8 16.7 15 12.1 11.6 8.7 8.5 6 4.1 4.7 5.7 5.8 7.6
WIND DIRECTION Degrees 220 234 241 233 229 236 259 284 291 287 290 299 305 311 320 315 314 90 82 49 22 17 20 25

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 35.9 36 48.8 50.9 38.8 29.1 36.4 32.9 23.7 21 19.3 21.4 21.9 24.2 27.2 29.7 29.3 24 23.2 20.6 21 21.2 23.7 27.3
TEMPERATURE degF 73.3 72.7 58.4 54.4 56 67.6 70.3 63.1 58.1 56.9 57.1 58.7 58.9 59.6 60.8 61.6 57.7 48.7 43.8 40.6 40.3 39 37.7 38.3
WIND SPEED mph 12.8 8.8 4.6 6.3 6.5 12.2 16.6 18.8 19.9 20.9 21.2 17.2 16.8 14.3 12.7 12.3 5.7 7.7 3.4 5.9 8 7.6 8.9 13
WIND DIRECTION Degrees 217 244 81 138 201 230 261 289 292 295 306 304 312 327 333 335 25 107 88 36 37 13 24 39
PM2.5 ug/m3 7.8 7.6 4.8 5.5 6 8.7 7.9 3.3 1 1.2 1.2 1 1.4 1.5 1.2 1.1 1 0.9 0.6 0.4 0.3 0.6 0.7 1.1

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 38.8 35.2 33.1 31.5 29.6 30.5 36.2 37.2 34.7 26 25.2 23.9 23 24.7 26.7 29 28.1 26.7 23.7 21.4 19 20.1 20.8 21.4

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 27.6 28.3 29.4 30.6 32.5 25.1 18.1 19.8 20.7 19.7 21.6 25.5 29.7 36.5 39.6 40.9 42 40.4 28.6 18.1 14.1 12.2 16

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 48.1 47 42.5 43.4 40.8 21.1 18.5 17.6 16.7 16.7 19.1 23.2 28 31 33 33.8 34.9 36.5 36.7 33.3 27.8 22.5 26.2 32.1
PM10 ug/m3 (25C) 22.2 16 20.2 16.3 10.1 4 2.8 3.2 2.8 1.6 2.8 3.7 2.9 4.8 5 5.5 4.9 5.8 5.9 6.3 5.9 5.1 4.7 5.1
PM COARSE (10-2.5) ug/m3 14.3 9.4 12.5 9.5 5.5 2.3 1.4 1.3 1.5 0.8 2 2.6 1.8 3.4 3.3 3.3 2.7 3.6 3.6 3.9 3.6 2.8 2.2 2.5
WIND SPEED mph 6.5 5.8 5.4 5.6 9.8 11.2 9.9 11.1 10.7 10.5 10.2 9.8 9.5 8.1 8.1 6.6 4.1 3.2 2.4 2 2.6 1.7 4.5 5
WIND DIRECTION Degrees 274 235 237 235 269 277 279 281 283 290 293 296 301 303 300 303 330 320 10 50 75 72 62 55
TEMPERATURE degF 66.9 66.3 65.5 64.2 61.5 49 46.6 46.6 47.3 49.3 50.8 54 56.4 58.7 59.5 60.1 61.2 59.7 55.3 49.4 45.1 41.6 41.7 43.3
PM2.5 ug/m3 6.9 5.9 6.8 6.2 4.3 1.6 1.4 1.9 1.3 0.8 0.8 1 1.1 1.3 1.6 2.1 2.1 2.1 2.3 2.4 2.3 2.4 2.6 2.7

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 43.1 55.9 48.7 45.7 46.2 39.5 36.7 23.3 20.8 18.6 19.3 20.9 21.2 22.5 25.3 28.2 23.6 21 19.3 19 23 26.4 26.2 27
WIND SPEED mph 8.9 12.4 4.7 7.8 6.1 6.7 16.8 19.3 20.1 22.7 22.1 20.8 19.4 15.2 13 13.8 3.9 7.3 6 4.6 6 7.6 7.8 6.6
WIND DIRECTION Degrees 254 302 201 159 186 227 279 276 276 283 290 292 299 298 316 326 79 106 90 70 54 41 40 49
TEMPERATURE degF 71 62.8 59.5 57.5 54.3 54.9 61.3 55 54.1 53.5 53.9 54.7 55 56.5 58.4 58.8 51.3 45.8 42.6 40 38.8 38.1 37.6 36.6

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 41.6 45.3 50.5 51 45.3 38.5 32 27.7 21.3 19 18.1 19.4 21.4 22.7 24.7 27 23.1 23 21.6 20.3 22.6 26.5 27.3 27.1
TEMPERATURE degF 50.9 55 52 49.1 49.9 53.2 64.6 64.1 60.8 59.9 59.7 60.6 60.1 60.3 61.4 58.7 46.8 44 42.4 41.4 40.1 39.2 38.7 38.5
WIND SPEED mph 10.2 5.4 3.2 11 7.5 3.9 4.9 6.9 8.7 9.4 8.8 7.7 7.8 6.9 6.5 3.2 9.8 5.2 6.1 7.7 7.2 7.2 7.8 11.6
WIND DIRECTION Degrees 199 32 81 136 182 224 268 283 280 285 289 293 306 306 313 18 100 94 57 36 16 10 14 24

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 55.6 51 45.6 39 23.6 22.4 14.1 13.6 14.5 17.8 19.1 19.8 20.4 20.1 20.7 24.7 26.4 27.9 27.8 25 24.9 23.7 21.3 20.4

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 31 28.2 29.5 30.9 30 32.6 35.9 26.9 20.4 21.4 21.9 22.1 24.3 27.4 32.7 40 43.7 42.9 38.6 37 31.6 19.8 18.2 16.2

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 34.1 30.5 30.6 30.5 29.8 31.9 36 35.5 22.2 20.9 19.6 19.8 21.8 23.7 25.9 30.8 35.2 35.5 34.5 21.1 15.7 16.3 16.8 16.6
TEMPERATURE degF 74.4 74 73.8 72.9 71.4 70.8 69.9 64.5 59 56.8 55.9 57.4 58.1 58.9 60.4 61.9 62.7 62.6 60 52.8 47.8 44.7 42.6 41.2
WIND SPEED mph 9 7.4 8 7.9 7.4 6.9 14.1 14.9 14.5 14.3 15 13.7 12.4 11.2 7.9 8.2 7 5.3 4.5 2.7 3.5 4.1 3.8 4
WIND DIRECTION Degrees 205 218 221 215 211 223 251 268 294 308 299 286 300 311 312 310 320 316 331 78 59 52 48 41
PM2.5 ug/m3 10.2 10.4 11.9 12.1 11.7 10.9 9.2 4 2.1 2 2.2 2 2 1.7 1.4 1.4 1.6 1.9 2.2 2.5 2.4 1.3 0.9 0.7
PM10 ug/m3 (25C) 23.9 26.7 36.4 40.9 33.8 32 33.1 16.8 8.8 8.8 9.1 8.2 6.4 6.6 5.3 6.1 7 7.4 7.4 6.5 5.6 3.8 2.5 1.8
PM COARSE (10-2.5) ug/m3 12.9 15.3 23.2 27.4 21 20.1 23.1 12.5 6.7 6.8 6.9 6.2 4.4 4.9 3.9 4.6 5.3 5.5 5.2 4 3.3 2.6 1.7 1.2