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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups OZONE levels is in effect from 7/5/2025 08:00 to 7/5/2025 23:00 for these counties: Kenosha,Manitowoc,Milwaukee,Ozaukee,Racine,Sheboygan .

  • Increases in firework displays over the holiday weekend may lead to short-lived, local spikes in PM2.5 concentrations. Visit https://dnr.wisconsin.gov/topic/AirQuality/Fireworks.html to learn more about air quality and health effects of fireworks.

Hourly Monitoring Data

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Thursday, 
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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 30.2 28.2 31.7 27.7 24.7 26 21.8 29.9 32.8 35.7 36.1 35.1 34.6 34 34.3 34 35.5 37.7 38.6 37.1 35.5 34.7 39.3 39.9
WIND SPEED mph 0.8 0.8 1 0.7 0.5 1.3 1.4 0.8 1.2 2.8 1.8 2.1 1.9 2.6 3.8 4 4.2 5.7 5.9 6 5.7 5.4 10 10
WIND DIRECTION Degrees 158 297 244 137 100 116 351 48 23 3 24 4 22 30 5 11 15 9 6 355 351 351 360 3
TEMPERATURE degF 33.5 33.5 33.8 33.7 33.3 33.2 33.1 34.1 35.7 35.7 35.8 35.7 36.2 36.3 34.8 34.5 34.1 33.6 33.7 33.7 33.5 33.3 34.1 33.6
RELATIVE HUMIDITY %RH 93 93.2 91.9 92.9 97.1 99.6 100 98.1 94.8 93.9 94.9 98.2 98.4 98.7 100 100 100 100 100 100 100 100 92.1 87.9
BAROMETRIC PRESSURE inHg 30.08 30.07 30.08 30.06 30.05 30.04 30.03 30.01 30 29.99 29.99 29.98 29.96 29.93 29.91 29.9 29.9 29.91 29.92 29.94 29.95 29.96 29.96 29.96
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0.03 0.02 0 0 0 0.01 0 0 0 0.01 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 0 2.3 26.9 48.9 51.8 41.9 51 80.5 72.6 36.5 17.9 10.3 1.4 0 0 0 0 0 0
PM2.5 ug/m3 6.4 5.6 5.7 5.6 5.8 6.1 6.3 6.8 7.3 7.2 7.9 8.6 6.7 6.5 5.9 6.4 6.7 6.5 4.2 3.2 3.1 3.3 5.2 3.8

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 8.7 8.7 9.2 10.2 12.3 12.1 13.2 16.1 18.5 20.8 20.9 21.2 21.4 22.4 12.4 5.8 5.7 5.2 8.7 9.1 7.9 6.2 6.2 4.7

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

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 20 19.1 18.1 17 18.5 17.2 17.9 18.3 17.8 18.2 17.3 13.8 11.7 11.4 11.5 10.8 10.1 9 9.1 9.9 11.3 12.7 13.6 18.1

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 16.5 16.4 15.6 15.1 14.6 13.5 13.6 15 14.3 13.3 11.2 7.3 5.5 3.6 2.9 3.9 3.8 2 4.7 5.3 5.3 10.8 14.1 15.4
TEMPERATURE degF 38.2 38.2 38.3 38.4 38.5 39 39.5 39.9 41.1 42.4 43.7 43.7 43.6 44.2 44.8 45.1 45.9 44.8 43.2 42.8 42.6 42.3 41.4 39.8
WIND SPEED mph 2.7 2.6 2.7 3.9 4.1 4.2 5.6 6.2 5.5 5.2 5.3 5.9 2.1 3.7 3.6 3.6 1.8 5.4 8.3 5.2 7.1 8.5 9 9.6
WIND DIRECTION Degrees 104 111 97 107 118 132 135 141 134 134 128 154 130 126 107 106 84 6 357 350 355 350 358 359
PM2.5 ug/m3 22.8 22.6 21.5 22.4 21.7 20.7 20.6 19.3 17.9 16.9 16.6 16.5 16.8 10.9 5.8 3.7 3.4 3.3 1.7 2.1 3.1 4.9 5.8 4.7

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 25.6 24.7 23.4 23.8 23.3 22.2 22.6 21.1 18.8 20.1 19.7 17.3 15.1 11.4 6.6 6.3 5.5 3.1 2.2 3 3.5 4.9 6.9 7.1
PM10 ug/m3 (25C) 36.6 35.2 32.5 33.7 32.8 31 32.3 31.4 30 31.9 29.9 24.4 21.6 15.9 10 9 7.9 4.8 3.1 4.7 4.6 6.9 8.9 8.8
PM COARSE (10-2.5) ug/m3 12.5 12 10.5 11.2 10.8 10 10.9 11.4 12.1 12.8 10.9 7.7 7 4.8 3.5 2.8 2.5 1.8 0.9 1.8 1.2 2.2 2.2 2

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 22.1 21.6 18.4 20.4 21.2 20 17.5 18 18.1 20.1 18.7 15.1 13 12.6 12.3 10.6 10 6 8.4 9.4 11.5 11.5 12.1 14.2
CO ppm 0.125 0.158 0.138 0.196 0.177 0.189 0.177 0.152 0.16 0.162 0.177 0.177 0.161 0.159 0.178 0.155 0.149 0.141 0.146 0.142 0.146
SO2 ppb 0.244 0.222 0.219 0.176 0.179 0.257 0.302 0.238 0.273 0.32 0.351 0.314 0.322 0.354 0.359 0.353 0.341 0.335 0.323 0.306 0.291 0.312 0.335
NO ppb -0.027 -0.003 0.079 0.107 0.115 0.205 0.717 1.042 1.542 1.808 1.888 1.077 1.254 1.631 1.36 1.229 1.008 0.059 -0.045 -0.011 -0.025 -0.008 -0.016
NOy-NO ppb 5.1 5.7 5.58 6.779 7.936 8.411 9.337 8.866 8.45 7.943 7.429 8.505 8.466 7.424 7.833 8.164 11.348 9.055 6.454 5.271 5.445 5.079 3.883
NOy ppb 5.074 5.697 5.659 6.886 8.051 8.616 10.055 9.908 9.992 9.751 9.317 9.581 9.72 9.056 9.193 9.393 12.356 9.114 6.409 5.259 5.42 5.071 3.867
PM10 ug/m3 (25C) 19.6 23.9 21.8 23.1 34 36.4 28.1 35.4 31.8 30.5 23.2 17.9 14.8 13.6 7.5 5.6 4.9 4.6 3.3 2.6 2.1 4.4 5.5 4.9
PM COARSE (10-2.5) ug/m3 4.9 5.6 5.7 5.3 7.4 6.9 6.8 8.3 7.9 7.7 7.8 5.7 4.5 4.2 2.9 2.2 1.7 1.3 0.6 0.4 0.1 0.8 1.1 1.1
WIND SPEED mph 4.6 1 2.4 5 9.1 9 8.6 12.8 12.1 13.7 14.7 15.5 8.4 7.4 6.8 2.6 2.6 4.8 7.6 6.2 7.5 9.5 8.1 7.4
WIND DIRECTION Degrees 100 134 57 122 130 134 142 131 132 131 134 132 154 145 125 80 63 351 337 342 327 325 334 341
BAROMETRIC PRESSURE inHg 30.02 30.03 30.03 30 29.97 29.95 29.95 29.93 29.89 29.86 29.83 29.79 29.77 29.76 29.69 29.65 29.63 29.58 29.6 29.6 29.62 29.63 29.65 29.66
PRECIPITATION inches
TEMPERATURE degF 36.3 36.7 36.7 37.7 38.5 38.6 38.7 39.8 41.2 43.4 44.3 42.6 41.1 40.9 41.1 41.7 41.8 42.1 40.1 39.9 39.1 38.9 38.4 37.8
RELATIVE HUMIDITY %RH 93.9 91.9 93.1 91.4 91.1 92.1 93.7 92.6 90.8 88.8 89.1 91.9 97.7 98.4 99 99.1 99.5 100 100 100 100 100 100 99.1
PM2.5 ug/m3 15.7 19.5 17.1 18.8 28 31 22.4 28.4 24.9 23.6 15.9 12.7 10.6 9.8 4.8 3.6 3.3 3.4 2.8 2.2 2.1 3.7 4.6 4

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 40.8 40.1 38.2 37.2 35.8 34 33.4 32.7 30.3 30 30.1 31.4 32.7 33.1 31 34.8 36 38.3 39.1 38.8 39.7 36.1 33.6
WIND SPEED mph 0.8 1.7 1.6 1.9 1.6 1.8 1.9 2.9 3.1 3.2 2.6 3 4 2.3 1.6 2.8 3.6 3.3 3.1 2.3 3.8 4.1 3.5
WIND DIRECTION Degrees 75 75 101 98 113 115 109 103 125 124 105 98 93 60 39 52 48 29 21 1 357 360 344
TEMPERATURE degF 34.3 34.4 34.2 32.1 31.3 34.3 34.8 36.7 39 39.2 39.5 40.2 41 39.3 37.6 36.4 35.9 36.3 37.1 36.3 34.7 34.3 34

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 28.9 24.7 21.6 19.4 16.7 15.6 13.7 14.8 16.2 17.4 16.9 18.8 19.5 18.3 18.9 20.1 16 18.2 22.1 29.4 32.3 34.1
WIND SPEED mph 3.6 4.2 2.8 2 2.2 2.2 2.4 1.9 2 2 1.2 1.5 1.7 1.9 2.6 2.3 2.4 2.1 2.1 2.9 3.4 3.6 3.8
WIND DIRECTION Degrees 128 138 135 110 105 102 115 104 85 97 86 67 51 20 7 8 360 333 337 332 339 336 333
TEMPERATURE degF
PM2.5 ug/m3 10 9.5 11.9 13.8 15 13.7 12 9.9 8 6 5.6 5.8 5.6 4.3 4 3.1 3.2 1.6 2.2 2.7 3.9 5.1 6.5
PM10 ug/m3 (25C) 12 11.5 14.5 17.2 19.4 18.1 15.7 13 10.8 8.5 7.9 8.3 8.2 6.4 6.2 4.8 5.9 2.3 3.1 3.4 4.9 7 8.7
PM COARSE (10-2.5) ug/m3 2.5 2.5 3.2 4.1 5.3 5.2 4.3 3.6 3.3 2.8 2.6 2.8 2.9 2.2 2.4 1.8 2.8 0.8 1.1 0.8 1.2 2.2 2.6

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 25 23.3 21.3 23.8 23.3 21.4 19 18.6 18.9 20.4 21.1 18.4 17.6 17.1 16 14.3 13.6 11.8 14 13.5 11.8 11.5 13.4 18.1

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 41.1 39.9 38.3 37.6 37.1 36.7 36 35.3 33.5 30.9 28.7 27.7 28.1 27.5 26.6 25.9 25.5 25.6 25.6 25.1 26.4 26.4 27.9 32.5
WIND SPEED mph 2.8 2.8 3.2 3 2.8 2 3.7 4 3.7 3.6 4.2 4.5 4.7 2 3.4 4.5 3.1 3.5 4.5 5.6 5.8 6.9 7.4 8.3
WIND DIRECTION Degrees 161 141 142 158 153 110 106 109 119 113 119 121 110 99 94 85 63 32 18 4 357 357 356 356
RELATIVE HUMIDITY %RH 95 96.8 97.2 96.3 95.1 94.9 95.6 94.7 95.8 99.6 100 100 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE degF 30.6 30.5 30.8 31 31.2 31.1 31 31.5 32.1 32.8 33.8 34.4 34.6 35 34.7 34.1 33.7 33.3 32.6 31.7 31.7 31.6 31.4 31.1
PM2.5 ug/m3 13.7 14.2 14.8 13.2 12.1 11.4 10.5 10.7 12.3 15.2 14.8 11.3 11.7 11.6 8.9 6.1 3.7 3 2.8 1.7 1.1 0.4 0.1 0.2

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 27.1 27.8 29.9 24.6 18.2 15.3 15 14 15.3 15 9.8 5.3 3.9 2.7 1.3 0.7 1 1 0.4 1 3 3.5 3.6

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 18.2 17.2 17.6 17.8 17.6 17.7 17.7 16.9 17 15.9 12.4 12.3 10.3 9.7 8.7 7.6 7.3 5.1 3.2 5.8 7.8 8.5 10.9 12.7

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 27.5 26.6 25.3 24.7 22.6 19.5 15.2 13.1 16.6 18.1 18 17 16.9 17.3 17.6 18.9 18.2 17.1 13.4 8.9 6.1 12.5 4.9 5.3
TEMPERATURE degF 37.3 37.6 37.6 36.8 37.2 37.7 37.7 38.1 38.3 38.3 38.6 38.7 39.3 39.9 40.5 40.9 41.1 42.3 43.5 44.1 44 52.5 50.9 46.7
WIND SPEED mph 3.7 0.8 1.3 2.5 5 7.9 6.3 7.4 7.4 10.4 10 8.6 7.8 8.1 7.9 7 7.4 7.5 7.2 5.2 2.6 7.4 10.4 9.1
WIND DIRECTION Degrees 32 53 91 55 125 139 149 146 137 126 132 132 159 163 164 162 165 178 189 196 18 273 328 331
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 15.4 15.8 16.9 16.5 19.2 18.9 10.4 6 5.1 5.9 8 9.6 9.6 8.2 8.2 5.5 2.3 0.9 0.8 2.7 5.2 4.4 3.8 1.7

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 25 21.3 22.4 19 14.6 15.4 11.9 11.6 14.2 15.2 15.2 14.7 14.5 14.4 14.6 15.3 15.6 15.1 10.1 6.8 5.3 5.5 4.4 5.7
TEMPERATURE degF 39 39 38.6 37.9 38 38.2 38.2 38.7 38.7 38.8 39.5 39.8 40.3 41.5 43.1 43.9 44.2 45.1 48 47.3

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 33.2 33.4 33.7 33.6 30.3 27.9 27.2 25.9 24 23.2 24.1 25.1 25.8 26.5 24.8 21.6 24.5 27 27.5 25.1 26.4 31.8 34.7 32.4

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 22.9 21.2 19.1 16.6 14.7 13.9 12.2 10.9 13 12.9 10 9 13.1 11.8 11.1 10 10.3 13.5 15.1 17.8 20.2 20.2 25 28.7

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
WIND SPEED mph 1.4 2 1.4 2.2 3.1 3.7 5.8 5.6 5.5 7.4 8 7.1 6.6 4.7 4.4 5.3 4.6 2.2 4.5 3.7 10.3 11 10
WIND DIRECTION Degrees 13 3 93 144 130 145 147 147 141 139 147 157 153 179 164 142 119 63 357 352 330 330 326
TEMPERATURE degF 34.2 34.5 34.8 34.7 34.3 35.2 36.7 37.5 38.1 39.5 39.8 39.8 39.5 38.1 37.9 38.4 39 39.6 38.7 39.4 39.1 37.3 36.9

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 30.5 29.5 28.7 27.8 27.3 25.9 26.8 27.7 27.2 25.9 23.5 22.1 20.8 20 20.3 20.5 19.3 20.9 22.6 24.8 26.2 27.8 29.3 33.7
PM2.5 ug/m3

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 27.9 27.6 23.6 21.7 21.2 19.9 18.2 17.4 17.3 17.7 18.6 19.1 18.7 16.9 16.8 17.9 18.8 19.2 18 13.8 6.5 8.3 9.6 11.8

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
PM2.5 ug/m3 18.1 18.1 19.8 22.6 22.7 28.8 27.2 16.6 10.8 10.4 12.4 12.9 5.9 5.6 8.2 7.6 5.4 5.9 6.7 7.4 3.8 4.2 5.4

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 0.226 0.177 0.185 0.188 0.195 0.188 0.189 0.19 0.23 0.193 0.187 0.197 0.186 0.206 0.223 0.215 0.218 0.202 0.202 0.267 0.279 0.282 0.279 0.233
NO2 ppb 11.4 6.3 7.7 5.1 5.7 6.5 6.5 8.1 7 6.3 6.3 6.9 7.2 7.2 6.5 6.1 6.3 8.1 15.1 12.9 13.9 12.7 10.3
WIND SPEED mph 1.9 4.8 2.8 2 4 6.8 9 6.7 8.4 11 11.4 9.4 13 9.6 8 9.5 8.9 8.5 7.6 5 5 5.4 6.9 5.9
WIND DIRECTION Degrees 46 131 133 110 114 125 138 133 132 132 130 133 141 148 143 141 146 154 166 201 284 311 315 323
TEMPERATURE degF 38.4 38.6 38.7 38.6 37.8 37.5 38 38.4 38.5 38.2 38 39 39.9 41.3 42.6 43.9 44.4 44.8 44.9 45.3 47 46.6 45.1 43.4
PM2.5 ug/m3 18.1 17.9 18.6 20.3 21.3 24.1 24.9 19.1 13.5 7.6 7.8 9.1 10.4 5.2 5.2 6.1 5.3 3.6 3.4 6.4 7.6 4.8 3.5 4.8
PM10 ug/m3 (25C) 25 22.1 22.9 24.7 26 29.4 31.3 25.8 19.9 12 12 14.5 16 8.3 8 8.7 7.8 4.7 3.9 9.4 9.9 7.5 5.7 7
PM COARSE (10-2.5) ug/m3 8.1 5.3 5.4 5.6 6 6.7 7.9 7.9 7.3 4.9 4.7 5.9 6.2 3.4 3 2.9 2.6 1.2 0.5 3.2 2.5 2.8 2.3 2.3

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 0.5 0.5 0.6 0.4 0.5 0.5 0.6 0.5 0.5 0.5 0.6 0.5 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.3
WIND SPEED mph 3.1 3.9 3.5 3.1 2.9 2.9 2.9 4 5.8 6 5.8 4.7 3 3.1 2.7 3.5 4.2 4.2 4.1 5.3 6.4 8 9.4 9.3
WIND DIRECTION Degrees 127 118 129 141 130 95 94 106 116 105 114 117 108 94 60 19 14 5 360 342 340 342 341 348
TEMPERATURE degF 33.1 32.8 32.8 32.9 33.1 33.1 32.9 33.3 33.3 34.1 35.1 35.9 36.1 36.4 36.2 35.9 35.2 34.3 32.5 32.4 32.3 32.2 32 31.2

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 28.1 27.3 27.2 23.6 19.7 17.2 15.3 15.7 19.7 21.1 22.2 21.7 18.9 15 14.8 15 14.4 15.6 16.3 14.7 25 26.5 26.9
PM2.5 ug/m3 12.9 12.6 12 12.6 13.3 13.7 15.9 19.5 23 21.4 21.7 21.8 22.5 12.5 6.2 4.7 6.5 5.3 4.6 5.3 3.9 3.6 3.1

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 -0.2 -0.2 -0.4 -0.2 -0.2 -0.2 -0.2 -0.2 -0.1 -0.1 0 0.1 0.1 0 0 0 0 0 -0.1 0 -0.1 0 0 0
WIND DIRECTION Degrees 52 77 114 137 44 68 117 137 134 131 139 146 138 153 121 74 52 22 33 343 345 335 323 328
WIND SPEED mph 1.9 2 1.6 2.8 1.7 2.6 2.6 3.7 4.4 5.1 5.3 5.7 5.4 3 2.6 2.7 2.6 2.4 2.3 1.8 1.9 1.9 2.2 2.4
TEMPERATURE degF

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 22.4 25.8 26.4 23.9 24 23 20.4 18.1 17.7 17.7 18.8 18.9 19.5 19.3 18.5 18.6 19.2 19.8 19.3 14.4 12 12.4 12 12.8
TEMPERATURE degF 37.5 36.7 36.8 37 36.4 36.7 37.3 37.7 37.7 37.4 37.4 37.3 38 38 39 39.5 39.9 40 39.8 40.8 42.8 42.3 41.6 40.1
WIND SPEED mph 2.6 3.7 1.8 3.5 6 9.4 11 11.5 11.1 12.3 12.4 12.6 12.2 10.9 10.1 9.5 8.3 7.5 5.7 3.1 5.6 5.5 9.2 11.4
WIND DIRECTION Degrees 44 75 72 90 102 123 135 141 135 131 133 128 131 147 146 145 147 143 150 270 313 292 300 318

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 20.7 24 23 23.1 26.5 25.5 24.1 19.9 18.1 17.4 17.2 18.7 20 20.9 21.1 20.8 20.9 21.2 21.2 19 15.9 14.8 14.1 17.8
TEMPERATURE degF 36.4 35.9 36.1 36.5 35.7 36.3 36.7 37.2 37.3 36.6 36.4 36.5 37.1 37.3 38 38.7 38.9 38.8 38.7 39.6 40.9 41 40.6 38.8
WIND SPEED mph 2.1 3 1.5 2.8 4.5 8.6 9.7 9.6 8.9 10.4 10.1 10.6 9.9 11.2 9.3 9.4 9.5 7.4 6.1 3.5 3.6 4.5 6.9 10.5
WIND DIRECTION Degrees 28 44 18 74 137 142 150 159 148 145 148 146 141 158 160 154 152 161 166 281 343 307 311 339
PM2.5 ug/m3 10.1 10.7 10.9 12.8 12.7 15.1 15.9 22.3 25.7 15.4 8.2 8.1 7 5.7 4.1 6 7.8 6.3 6.9 4.5 4.1 4 4.2 6.6

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 24.2 25.1 23.7 22.4 21.1 18.5 15.9 14 13.8 14.6 15.7 15.8 14.7 15.7 16.6 17 17.2 15.8 13.5 8.5 3.3 4 3.1 3.1

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 17.1 16.2 16.4 14.3 13.5 12.2 8.2 6.2 5.9 6.3 5.7 5.7 7.7 8.7 9 8.7 9.3 10 9.9 12.3 3.1 2.9 4.9 7

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 23.9 23.3 23.6 23.3 21.7 20.3 21 19.9 18.8 19.3 17.6 15.2 13.3 11.2 8.4 6.9 6.8 7.4 9.5 13.4 14.7 14.1 17.4 21.4
PM10 ug/m3 (25C) 27.3 27.1 25.3 25.6 26.9 26.8 22.1 15.3 12 16.9 23 18 9 6.6 4.2 3.5 2.3 1.5 1.6 4.5 7.3 8.6 8.3 8.1
PM COARSE (10-2.5) ug/m3 7.2 7.2 6.8 6.7 7.2 7.2 5.7 3.2 2.1 4.6 7.2 5.8 3 2.4 1 1.6 1 0.7 0.6 1.2 2.2 2 2.1 2.5
WIND SPEED mph 3.9 2.9 3.6 3.9 4.6 4.3 4.8 4.4 3.3 4 0.2 1.9 2.7 2.5 3.5 2.6 2.4 2.2 2.9 4 4.4 6 5.4 4.5
WIND DIRECTION Degrees 113 126 116 124 131 142 134 144 151 156 133 147 146 97 90 70 55 21 337 335 333 331 341 344
TEMPERATURE degF 35.4 35.5 36 36.2 36.3 36.2 36.8 37.4 38 39 40 40.3 40.9 42 42.3 42.8 42.4 41.2 40.8 40.3 38.9 37.4 36.3 35.8
PM2.5 ug/m3 21 20.8 19.2 19.7 20.4 20.4 17 12.5 10.2 12.7 16.2 12.4 6.1 4.3 3.1 1.9 1.3 0.9 1 3.4 5.2 6.8 6.4 5.8

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 22.4 21 23.1 20.2 19.7 20.7 21 20.3 18.4 17.6 16.5 16.6 16.2 17.4 19.2 19.3 17.3 19.7 20.6 20.7 18.6 17.4 21.5 23.8
WIND SPEED mph 1.1 2.8 2.2 2.2 3.8 6.4 7.1 9.8 9.3 9.9 12.3 13 11.5 9.7 9.1 10.5 9.4 9.2 3.7 7 2.2 6.9 11.9 10.9
WIND DIRECTION Degrees 89 39 59 121 154 147 146 155 147 142 149 151 148 165 167 161 159 154 169 355 24 319 334 334
TEMPERATURE degF 35.9 35.9 36 36.1 36 37.4 37.8 38.6 39.2 38.4 37.6 37.5 37.7 38.5 39.8 41.1 41.8 42 41.6 40.8 39.7 39.8 38.3 37.9

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 26.3 26.9 23.4 25.7 28.2 27.3 25.9 22.7 20.3 18.8 17.8 18.4 19.2 21 22.5 22.7 22.9 23.8 24 21.3 20.6 18 16.3 23.6
TEMPERATURE degF 36.5 36.3 36.2 36.2 35.9 36 36.7 37.5 38.6 37.9 37.7 37.6 37.6 37.5 37.9 38.3 38.5 38.4 38 39 39.5 39.2 39.7 37.9
WIND SPEED mph 1 2.7 1.8 1.9 6.2 9.7 12 11.7 8.8 10.9 14 13.8 12.8 13.6 12.5 12.6 11.2 9.9 6.9 2.1 4 1.6 3.1 3.6
WIND DIRECTION Degrees 79 22 341 75 151 147 153 164 153 147 159 159 152 166 167 158 158 161 184 309 23 323 319 323

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 41.6 40.6 39.1 37.9 35.9 32.9 31.3 30.2 30 30.7 32 32 31.7 30.6 28.5 27.7 25.2 24.8 26.1 29.8 34 38.2 38.8 37.3

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 19.3 20.7 19 17.8 17.2 16.6 14.2 13.3 12 10.1 10.6 10.7 9.7 8.9 7.6 6.5 4.9 3.7 1.2 12.7 8.5 5.5 6.6 9.2

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 11.5 14.7 18.5 17.4 13.7 10.1 13.9 11.9 11.8 12.2 12.4 12 12.6 11.6 10.3 9.3 9.9 9.7 8.4 4.5 4 5 8.5 10.9
TEMPERATURE degF 38.2 38.6 39 38.5 38.2 38 38.2 38.8 40.7 41.2 40.6 40.8 41.5 41.7 42.6 44 44.7 45.2 45.6 46.1 45.4 43.6 42.2 40.6
WIND SPEED mph 2.5 3.6 2.9 2.6 4.2 6 7.5 0.7 0.1 0.3 8.8 9.4 10.4 8 6.2 6.3 5.6 6 3.8 3 8.3 5.8 7.8 6.7
WIND DIRECTION Degrees 65 139 128 108 120 128 139 126 146 131 134 136 144 146 141 142 138 148 175 245 309 304 320 336
PM2.5 ug/m3
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3