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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/1/2025 12:00 to 8/2/2025 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,Jefferson,Juneau,Kenosha,Kewaunee,La Crosse,Lafayette,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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Saturday, 
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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 47.3 47.2 46.5 44.7 39 28.6 30.1 32.4 39.2 42.1 42.8 45.9 47.6 48.4 47.6 45.4 43.9 41 33.3 31.3 28.4 20.1 20.7 27.7
WIND SPEED mph 4.5 4.3 3 2.6 1.4 1.1 1.5 1.7 3.5 4.3 5.4 6 6.2 4.7 2.8 3.4 0.9 1.7 1.3 1.4 1.1 1.1 1.4 1
WIND DIRECTION Degrees 34 52 48 68 114 265 275 265 307 310 320 330 338 346 5 312 238 206 175 156 166 182 198 156
TEMPERATURE degF 35.2 34.8 34.4 33 32.5 32.2 32.5 33.3 34.2 35.7 36.1 37.5 38.2 38.5 38.2 38.7 39.3 38 36 35 34.5 34 33.6 33.8
RELATIVE HUMIDITY %RH 80.5 82.3 85.2 94.8 96.8 97.3 97.7 97 94.2 87.9 86.3 81.3 77.7 74.3 75.4 72.6 71 74.7 81 84.2 85.6 87.5 88.7 87.3
BAROMETRIC PRESSURE inHg 29.9 29.9 29.89 29.87 29.87 29.87 29.89 29.9 29.91 29.93 29.94 29.95 29.96 29.96 29.96 29.96 29.96 29.97 29.97 29.97 29.97 29.97 29.98 29.97
PRECIPITATION inches 0 0 0 0.02 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 19.8 58.6 116.6 120 221.1 231.2 155.2 86.3 76 43.9 11.6 0 0 0 0 0 0
PM2.5 ug/m3 1.4 1.4 1.6 1.7 1.7 1.6 1.8 2.2 3.2 2.9 3.2 3 2.9 2.3 1.9 2.7 2.9 3 3.1 3.1 3.7 3.1 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 1.9 1.8 2.1 2 2.1 2.1 1.9 2.1 1.8 1.6 1.6 1.6 1.4 1.9 2.3 2.7 2.8 3.2 4.7 7.9 9.5 7.5 5.8 6

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 39.2 38.3 38.1 38.2 36.8 35.1 35.6 34.7 34.8 35.9 39.2 39.1 39.3 40.5 40.4 39.3 38.2 36.8 31.8 26.8 27 26.7 22.9 22.2

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 38.3 38.5 39.9 38.6 37.7 36.3 34.9 33.6 32.5 31.7 31.8 33.9 35.1 36.5 38.3 39.4 38.9 36.5 34.3 29.7 30.2 31 32.4 30.2

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 36.6 37.5 38.3 34.8 34.9 32.6 34.1 33.7 31.8 33 36.3 37 37.8 40.3 42 44 44 41.7 32.4 31 31.7 30.7 30.8 30.4
TEMPERATURE degF 37 36.9 36.6 36.7 36.9 36.9 37 37.4 37.9 39.6 41.5 43.6 46.4 49.1 50.9 52.6 53 52.2 45.4 42.9 41.9 41.3 40.6 39.9
WIND SPEED mph 3.4 3.6 3.4 3.4 3.2 5 6.4 7.1 7.2 9.7 12.1 12.8 12 11.3 9.2 9.1 8.5 6.3 4 3.1 3 2.5 2.5 2.2
WIND DIRECTION Degrees 97 102 113 65 14 18 4 357 341 344 344 352 4 14 7 10 25 34 84 92 102 104 97 94
PM2.5 ug/m3 3.2 3.1 3.2 3.8 4 4.3 4.1 5.5 8 6 5.3 6.5 7.2 7.1 6.4 5 4.8 4.4 5.3 5.8 6.1 5.3 5.7 5.6

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 12.5 9.5 4.2 4.1 4.6 4.6 4.1 4.8 7.8 6 6.1 6.7 7.6 7.9 5.8 4.6 4.9 4.7 7.3 11.6 13 16.2 18.5 15.4
PM10 ug/m3 (25C) 23.1 17.1 6.9 6.7 6.9 6.9 6.5 7.6 11.9 9.2 9.8 11.2 12.1 13.8 12.6 8.7 9.3 8.7 12.2 18.7 20.6 26 28.8 24
PM COARSE (10-2.5) ug/m3 11.4 8.1 2.9 2.8 2.5 2.6 2.7 3.1 4.5 3.5 3.9 4.7 4.7 6 6.8 4.1 4.4 4 5.2 7.6 8.3 10.6 11.3 9.5

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 41.1 41.4 42.4 41.5 38.7 37.2 35.1 32 30.7 31 31 29.8 32.7 35.6 37.5 38.9 38.6 36.5 35 34 33.9 32.4 27 23
CO ppm 0.153 0.156 0.158 0.162 0.173 0.175 0.174 0.169 0.169 0.172 0.174 0.166 0.163 0.16 0.159 0.159 0.162 0.164 0.162 0.166 0.166 0.164 0.169
SO2 ppb 0.242 0.295 0.249 0.243 0.17 0.183 0.209 0.209 0.197 0.176 0.162 0.199 0.173 0.175 0.142 0.177 0.163 0.18 0.185 0.161 0.159 0.17 0.171
NO ppb -0.009 -0.019 -0.011 -0.009 -0.048 -0.04 0.018 0.142 0.074 0.201 0.278 0.081 0.058 0.033 0.026 0.013 0.018 -0.01 -0.025 -0.02 -0.007 0.001 -0.016
NOy-NO ppb 0.824 0.906 0.77 0.891 1.103 1.205 1.135 1.312 1.179 1.481 1.63 0.956 0.842 0.698 0.64 0.681 0.872 1.567 1.581 1.398 1.559 1.495 1.47
NOy ppb 0.815 0.887 0.759 0.882 1.055 1.165 1.153 1.454 1.252 1.681 1.908 1.038 0.9 0.73 0.666 0.694 0.891 1.557 1.557 1.378 1.552 1.495 1.454
PM10 ug/m3 (25C) 3.9 3.7 4.1 4.9 5.6 5.8 6.1 6.1 4.5 5.7 6.9 7.2 6.7 6.4 6.3 5.9 5.9 5.8 5.8 6.1 6.7 7.7 7.5 7.8
PM COARSE (10-2.5) ug/m3 1.7 1.7 1.8 2.2 2.3 2.2 2.3 2.2 1.6 2.4 2.8 2.8 3 2.8 2.7 2.5 2.5 2.5 2.3 2.1 2.3 2.7 2.4 2.6
WIND SPEED mph 9.9 11.8 8.2 5.1 5.8 3.9 3.1 4 7.2 9.8 8.4 9.5 14.3 14.2 12 7.2 5.5 4.3 5.4 4.4 3.3 1.9 1.8 2.2
WIND DIRECTION Degrees 116 114 108 98 94 63 44 350 344 339 347 345 338 338 341 355 15 51 71 78 83 81 354 9
BAROMETRIC PRESSURE inHg 29.75 29.71 29.68 29.68 29.66 29.66 29.67 29.69 29.69 29.72 29.74 29.75 29.78 29.79 29.81 29.83 29.84 29.85 29.85 29.86 29.87 29.89 29.9 29.89
PRECIPITATION inches
TEMPERATURE degF 35.8 35.5 35.9 36.5 36.9 37.2 37.4 37.5 37.7 37.8 38.5 39.5 39.7 39.7 40.1 41 41.6 41.6 39.8 38.6 38.2 37.5 36.5 34.9
RELATIVE HUMIDITY %RH 80.9 84.8 88.6 91.1 93.8 94 94.2 95.4 96 94.5 92.9 90.2 87.2 84.5 82.1 78.7 77.2 78.7 81.8 83.3 83.1 84.3 87 93.6
PM2.5 ug/m3 2.4 2.1 2.4 2.9 3.4 3.8 4 4 3 3.5 4.3 4.6 3.9 3.8 3.8 3.6 3.5 3.5 3.7 4.2 4.6 5.3 5.4 5.5

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 45.4 45.2 46.1 45 44.4 43.9 42.5 42.2 42.7 42.7 43.7 44.4 45.2 43.2 44.3 46.7 48.1 46.4 43.5 44.3 39.6 34.3 33 28.2
WIND SPEED mph 4 4.7 5.1 5.6 6.2 6 5.2 5 4.9 5.1 4.8 3.9 3.7 3 2.9 2.7 2.4 1.8 1.5 0.3 1.3 1 1.2 1.4
WIND DIRECTION Degrees 110 97 81 79 82 75 70 70 55 51 38 50 31 11 17 6 24 59 75 135 244 244 263 272
TEMPERATURE degF 33.8 35.1 35.3 34.5 34.6 35.4 35.6 35.9 36 35.1 34.5 33.6 33.4 34 36.6 39.8 38.5 36 35.3 34.3 33.6 30.9 31.2 32.2

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 37.5 37.2 35.4 35.5 31.2 29.7 29.9 32.4 35 36 41.8 45.4 46.3 46.6 46.7 46.8 46 45.3 43.2 40.6 42.1 29.4 25.2 25.2
WIND SPEED mph 1.7 1.8 1.5 1.5 1.3 1.5 1.5 2.1 2.6 3.1 3.9 5.3 4.5 3.7 3.4 3.4 3.2 2.8 1.6 1.1 1 1.6 1 0.9
WIND DIRECTION Degrees 58 45 38 36 25 25 9 352 340 341 329 318 328 347 353 340 342 0 19 32 55 88 70 66
TEMPERATURE degF
PM2.5 ug/m3 5.4 5.9 5.5 5.2 4.8 4.4 4.3 4.6 4.6 4.4 4.4 4.7 4.3 4.1 4.1 4.1 4.3 4.6 4.9 6.4 7.2 6.3 6.6 6.6
PM10 ug/m3 (25C) 9 9.3 8.8 8 7.7 7.6 8.3 8 8.2 8 8.6 8.1 8.5 6.8 6.9 6.5 6.7 6.7 6.8 8.6 10.2 8.9 9.3 9.3
PM COARSE (10-2.5) ug/m3 3.9 3.7 3.6 3.1 3.2 3.4 4.3 3.7 3.8 3.8 4.4 3.6 4.3 2.9 2.9 2.5 2.5 2.2 2.2 2.6 3.5 3.1 3.1 3.2

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 40.6 40.2 39.7 39.4 37.7 35.8 32.9 29.1 30.9 32.6 34.8 36.1 37.4 36.2 35.6 36.7 36 36 33.8 31.5 29.4 27.1 27.6 26.9

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 42.6 42.6 42.5 43.1 42.7 41.9 40.5 39 39.4 41.5 43.5 44.6 44.6 44.3 42.4 41.9 39.8 37.3 35.9 36.2 38.5 38.5 39.7 41.7
WIND SPEED mph 4.9 4.9 4.7 5.6 5.8 5 3.9 3.8 4.4 3.6 3.7 3.6 3.6 4.8 5.4 4.8 4.4 3.2 3.6 3.1 3.5 4.2 3.7 2.8
WIND DIRECTION Degrees 140 121 109 96 88 75 63 35 67 60 46 13 352 318 325 325 321 327 324 317 313 289 289 304
RELATIVE HUMIDITY %RH 82.9 82.3 81.8 82.8 88.4 92.3 95.6 97.5 98.6 99.1 97 93.7 92.7 92.5 90 86.9 87.9 91.7 94.3 95.3 95.5 95.9 94.2 90
TEMPERATURE degF 29.3 28.8 29.1 29.1 28.9 28.6 28.5 28.5 27.9 28.2 29.3 30.9 32.1 33.1 33.8 34.6 34.6 33.7 33 32.4 31.7 31.1 30.6 30.5
PM2.5 ug/m3 2.3 1.9 1.5 1.3 1.2 1.1 1.2 1.4 1.5 1.2 1.2 1.2 1.4 2.5 3.3 3.7 3.9 4 3.7 3.5 3.6 3.4 2.7 2.3

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 10.2 10.5 10.3 9.7 9.7 10.5 11 11.1 10.8 10.8 9.3 8.6 7.6 7 7.5 7.6 7.3 7.5 8.1 7.6 9.1 7.3 8 11.4

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 41.4 41 39.9 38.7 37.5 35 34.2 32.9 32.3 33 33.3 33.4 34.1 34.8 35.4 37.2 37.6 37.2 36.8 36 34 33.1 31.8 31.7

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 45.9 43.9 40.8 42.5 42.7 43.2 41.6 37.9 32.6 35.8 35.7 39.9 37.8 34.9 33.4 31 33.7 35.3 36.6 37.8 39.2 40.2 42.3 44
TEMPERATURE degF 39.1 38.7 40.6 43 44.1 42.9 42.2 44.5 46.2 45.1 48.5 50.6 47.2 46.3 43.5 43.4 40.4 38.8 38.6 38.5 38.4 38.5 38.6 38.8
WIND SPEED mph 6.1 4.5 4.2 5.4 3.8 4.4 1.7 3.4 5.4 7 10.6 13.5 11.9 12.4 10 10.6 10.3 12.9 13.9 14.1 11.4 12.2 13.4 14.3
WIND DIRECTION Degrees 56 94 162 181 170 151 172 309 338 354 327 337 339 338 357 336 26 38 32 37 38 36 42 43
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 2.6 3.9 8.3 15.7 13.5 10.7 9.1 7.7 11.1 12.8 29.4 33.2 95.5 77.3 5.4 5.9 5.5 4.1 3.5 3.3 3.4 3.5 4 3.6

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 44.3 42.8 39.1 36.3 30.3 33.6 39.6 38.2 32.1 31.9 33.6 36.5 33.9 34.2 32.8 32 34.9 34.5 31.7 34.7 36.6 38.3 38.8 40.3
TEMPERATURE degF 37 37.5 39.2 40.2 40.9 42.8 43.3 44.2 44.2 44.7 47 48.2 45.6 44.7 43.7 42.4 41.7 41 39.5 38 37.3 37.1 37.1 37

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 43.6 42.8 42.7 42.5 42.1 41.6 40.1 39.3 39.4 39.2 37.6 35.9 40.5 40 38.6 40.1 42.1 40.8 36.7 42.3 44.2 45.4 43.4 38.7

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 40.6 41.1 38.9 35.7 33.4 33.3 32 33 36.1 38.3 41 42.5 45.2 45.6 47.2 48.3 48.4 47.6 45.3 42 39.9 38.1 34.6 38.1

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 42.1 41 40.5 39.9 38.9 38.4 37.3 36.5 36.4 36.7 37.4 35.5 35.4 38.4 36.2 36.8 39.4 39.2 36.4 29.7 31.4 38.7 37.8 27.2
WIND SPEED mph 5.1 5.1 4.9 4.9 3.3 2.8 2.2 2.5 2.6 3.6 9.1 8.3 7 8 8.4 9.6 8.9 4.8 1.3 0.4 2.6 2.2 0.2 0.4
WIND DIRECTION Degrees 106 99 81 83 80 66 30 39 23 9 353 354 4 359 348 343 345 356 353 184 100 84 264 35
TEMPERATURE degF 35 35.5 36.3 36 35.6 35.5 35.6 35.3 35.6 35.6 35.7 35.1 35.2 34.2 35.1 36 36 35.2 34.6 34.1 34.4 34.4 34 33.7

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 41.1 41.4 41.7 41 38.9 35.8 34.6 35.5 37.3 38.9 40.5 42 43.2 42.7 43 43.3 41.2 40.3 39.3 39.9 38.5 38.3 38.9 38.8
PM2.5 ug/m3 3.4 2.6 1.5 1.3 1.7 2.3 2.3 2.2 2 2.4 2.2 3.3 3.6 3.4 3.7 3.9 4.7 4.5 4.1 3.7 3.5 3.4 3.6 3.5

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 43.1 41.7 41.9 40.5 39.2 38.3 37.1 36 34.7 33.4 31.6 31.9 32 31.6 32.9 34.8 35.9 34.2 38.8 38.9 40.1 40.2 39 40.2

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 39.3 38 36.2 35.3 32.6 27.7 25.4 24.2 23.2 22.6 25.4 27.1 29.5 30.8 31.9 32.3 33.3 34.2 29.2 30.6 31.4 34.3 33 35.9
PM2.5 ug/m3 2.8 3.2 3.8 4.8 6.3 8.8 10.5 12.2 11.8 9.9 9.1 7.7 6.5 6.5 6.5 5.8 6.4 5.4 5 5 4.9 5.7 5.8 4.2

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 0.192 0.209 0.204 0.226 0.268 0.328 0.38 0.449 0.469 0.459 0.424 0.379 0.358 0.358 0.354 0.319 0.369 0.369 0.242 0.261 0.282 0.26 0.226 0.237
NO2 ppb 2 3.7 6.8 9.2 15 18.4 23.3 21.1 18.7 13.5 10.4 8.7 8.6 8.8 8.1 9 9.8 4.7 5.1 5.6 4.2 4.9 5.2
WIND SPEED mph 4.6 3.8 2.4 2.3 2.3 2.4 3.2 2.8 3.9 3.9 5.8 6.9 7.7 8.3 8.2 7.8 7.3 5.3 2.5 2.9 3 2.6 1.8 2
WIND DIRECTION Degrees 88 78 55 35 44 5 332 344 327 305 320 335 327 326 330 327 322 343 39 30 23 29 39 32
TEMPERATURE degF 36.5 36.9 37.5 37.9 38.7 38.9 39.7 40.6 40.9 41.3 42.3 42.6 43.6 43.6 42.4 42 41.2 40.7 37.8 36.7 36.3 36.2 36.2 36.1
PM2.5 ug/m3 2.1 2.8 3.8 5.4 7.1 8.9 12.1 15.1 13.7 12.4 11 8.4 6.2 6.6 7.1 6.2 5.8 6 3.8 3.7 3.9 4.5 5.3 4.9
PM10 ug/m3 (25C) 3.6 5.2 6.5 8.5 10.5 12.5 16.9 20.9 19.1 18.4 16.2 11.9 9.6 10.7 12.6 10.4 9.6 9.9 5.9 5.8 6.1 6.6 7.2 6.7
PM COARSE (10-2.5) ug/m3 1.6 2.6 2.9 3.3 3.8 4 5.3 6.4 5.9 6.5 5.7 3.9 3.6 4.4 5.8 4.5 4.1 4.3 2.3 2.3 2.5 2.4 2.3 2.2

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 43.8 41.4 40.3 38.7 36.7 35.7 35.6 31.8 31.6 31 31.6 32.2 33.2 32.5 34.6 35.4 37.6 38 39 38.6 37.6 39.2 38.5 40.3
SO2 ppb 0 0 0 0 0.1 0 0 0.1 0 0.1 0 0 0 0 0 0 0 0 0 0 0 0 0
NO ppb 0.1 0.1 0.1 0.2 0.2 0.1 0.3 0.5 0.6 0.5 0.4 0.4 0.3 0.2 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0
NO2 ppb 1.6 2.4 2.4 3.7 4.1 3.9 6 5.4 4.9 3.3 2.2 1.7 2 2.3 2.2 2 2 2 2 1.9 2 2.4 2.1
NOx ppb 1.7 2.5 2.5 3.9 4.3 4 6.3 5.9 5.5 3.8 2.6 2 2.2 2.6 2.6 2.1 2.1 2.1 2.1 2 2 2.5 2.2
WIND SPEED mph 3.1 1.8 1.2 1.6 2.3 3 2.3 3.3 4.7 4.9 7.7 9.2 9.3 8.7 9.1 8.6 7.5 4.6 4 3.8 3.8 2.8 1 1
WIND DIRECTION Degrees 122 92 75 69 44 55 358 344 342 335 335 339 342 342 340 342 347 36 59 55 58 55 46 66
TEMPERATURE degF 35.9 36.2 36.7 37.2 37.6 38.5 39.3 39.3 39.3 40 40.3 41.1 42.7 41.9 41.4 41.1 40.8 38.7 36.8 36.8 36.6 36.1 36.3 36.2

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 -1.1 -1.1 -1 -1.1 -1.1 -1 -1.2 -1.1 -1.1 -1.1 -1.1 -1.2 -1.3 -1 -1.1 -1.2 -1.1 -1 -1.2 -1.1 -1.1 -1.1
WIND SPEED mph 5.8 6.1 3.4 4 4.5 4.2 3.4 3.2 2.7 3 2.7 2.2 3.8 5 5.3 5.7 4.6 4 4.4 4.4 3.2 2.4 2.9 2.6
WIND DIRECTION Degrees 126 133 75 34 46 50 51 58 56 47 44 342 323 337 336 326 321 325 333 352 353 308 322 335
TEMPERATURE degF 32.3 32 31.3 31 30.8 30.7 30.4 30.1 31.2 32.8 34.1 36.7 37.5 37.7 37.4 35.9 35.6 34.9 34 33 32.5 32.3 32.1 32.2

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 34.9 35.3 34.4 33.1 31.3 31.2 32 32.9 34.5 37.2 37.1 36.3 36.9 36 36.3 37.2 37.4 37.1 33.2 30.4 30.9 38.1 35.5 28.6
PM2.5 ug/m3 2.5 2.3 1.9 2.4 2.6 2.5 2.6 2.6 2.3 1.8 2.5 2.3 2.3 2.4 2.8 3.3 3.2 3.3 3.7 4.7 5.2 4 4.2 4.4

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 0.8 0.8 0.6 0.8 0.8 0.9 0.8 0.8 0.8 0.8 0.8 0.8 1 1 1.1 0.9 0.9 0.8 0.8 0.9 0.8 0.9 0.7 0.7
WIND DIRECTION Degrees 75 75 71 58 48 45 56 42 13 17 22 28 3 8 359 353 24 81 96 150 56 350 304 338
WIND SPEED mph 2.7 4.2 3.5 3.3 2.8 2.6 3.3 2.7 2 3.1 2.9 2.8 1.9 2.4 2.3 1.4 1.4 2.6 1.8 0.8 0.7 0.3 0.8 0.9
TEMPERATURE degF 35.8 35.4 35.8 36.5 36.9 37.2 37.6 37.9 38.6 39.2 38.6 38.4 39.6 41.8 43.2 42.9 41.9 40.5 39.4 39.2 39.3 39.3 39.1 38.2

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 44.8 42.4 40.7 40.3 40.3 38.3 36.6 33.9 32.1 32.4 32.3 32.3 31.2 31.7 34.3 35.7 34.2 34 35.4 35 38.7 37.4 36.5 30.6
TEMPERATURE degF 36 36.1 36.2 36.3 36.6 37 37.6 37.4 37.7 38.5 38.4 38.8 39.6 39.7 39.3 39.4 39.4 39.1 38.5 37.8 36.3 36 35.7 35
WIND SPEED mph 9.8 6.6 5.7 6.2 7.4 6.7 4.6 4 4 5.4 8.5 8.9 8.7 8.5 9.4 8.9 5.5 4.5 5.3 5.6 6 2.9 1.3 0.8
WIND DIRECTION Degrees 72 73 52 59 48 45 16 345 351 313 293 292 304 302 301 304 320 356 19 36 52 52 30 62

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 45.5 43.1 40.2 40.3 40.3 39.4 38.9 38.7 39.2 39.3 37 36.5 34.4 33.6 34.4 37.9 39.5 39 37 40.1 39.4 37.1 34.9 33.3
TEMPERATURE degF 36.8 36.5 36.4 36.3 36.7 36.9 37 37.3 37.6 37.8 38.1 38 39.1 39.1 38.8 39.6 39.1 38.3 37.5 36.5 36.2 36.4 36 34.6
WIND SPEED mph 7.3 6.6 4 6.3 7.3 6.3 7 6.9 8.2 8.2 8.2 9.8 9.8 11.6 10.5 10.9 11.2 7.4 6.4 5.3 2.8 2.2 3.3 3
WIND DIRECTION Degrees 95 81 58 51 56 53 39 30 37 17 353 353 353 346 348 352 350 5 23 42 24 13 359 34
PM2.5 ug/m3 0.7 1.3 2.1 2.4 3 4.2 4.3 4.6 4.1 4.6 5.6 5.1 4.9 4.1 3.9 3.9 3.5 3.1 3.1 3.2 3.2 3.3 3.7 3.9

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 44.6 43.6 40.4 35 35.9 40.7 41.7 37.9 37.5 34.1 30.6 34.2 33.2 34.2 35.4 34.5 35.2 36 37.7 38.5 39.6 40.9 41.6 42.8

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 42.5 39.6 38.1 36.5 33 30.3 31.9 32.6 33 34.2 36.2 36.9 37.5 39.6 40.6 41.1 41.2 38.1 34 33.4 33.6 34.1 35.1 34.3

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 40.7 40.7 39.5 37.3 35.7 32.1 31.1 31.5 32.2 32 35.1 39 41.2 41.7 43.1 43.5 44 43 40.1 38 37.4 35.6 31.5 31.1
PM10 ug/m3 (25C) 6.2 6 6.4 6.5 6.3 6 3.9 6.1 7.5 8.5 8.8 10.7 9.9 7.1 7.1 7 6.8 6.3 6.3 6.9 6.3 6.5 6.7 7.8
PM COARSE (10-2.5) ug/m3 2.6 2.6 2.9 2.8 2.8 1.9 1.1 2.5 3.2 3.5 3.3 3.7 3.9 2.5 2.5 2.7 2.8 2.5 2.6 2.4 2.3 2.4 2.3 2.5
WIND SPEED mph 8.7 5.7 4.8 4 2.6 2.3 2.8 2.8 4.3 5.2 6.1 6.3 6.1 4.9 4.4 4.2 3.6 4.3 5 5.6 5.6 1.8 1.9 2.1
WIND DIRECTION Degrees 103 96 98 69 38 7 0 357 338 330 338 336 343 355 349 357 15 45 50 61 56 70 92 101
TEMPERATURE degF 34.1 33.6 33.2 33 33 32.7 32.2 32.6 33.5 35.8 40.8 45 48.1 50.1 52.2 52.8 52.5 49.5 43.3 41.1 39.7 37.9 36.4 36.3
PM2.5 ug/m3 3.7 3.5 3.7 3.9 3.7 4.2 3 3.7 4.5 5.2 5.6 7 6 4.5 4.5 4.2 4 3.8 3.8 4.5 4.1 4.2 4.6 5.5

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 42.7 40.6 38.5 37.1 35.8 35.7 35.8 36.3 36.9 37.4 35.1 34.2 33.2 33.1 35.9 37.6 36.9 35.6 35 36 34.5 29.6 27.9 33
WIND SPEED mph 4.2 5.5 4.1 2.9 4 4.1 5.1 4.7 5.1 6.9 8.9 11.2 12.2 12.7 12.9 12.8 11 7.8 5.6 3.7 1.2 2.2 2.8 3.3
WIND DIRECTION Degrees 97 78 77 65 59 56 43 49 43 29 1 4 5 350 350 349 3 0 17 51 115 236 244 82
TEMPERATURE degF 35.6 35.7 35.9 35.8 35.7 35.9 36.2 36.6 37.1 36.5 36.5 36.6 37.3 37.2 37.2 37.6 36.9 36.9 36.9 36.9 36.4 36.1 36.1 35.5

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 46.3 43.9 41.8 38.6 40.6 39.4 38.6 36.9 38 38.2 37.9 35.7 34.2 34.8 34.8 37.3 37.1 37 39.2 38.6 41.1 39.9 33.5 43
TEMPERATURE degF 38.5 38.8 38.1 37.2 38.3 38.7 38.7 38.1 38.5 38.9 38.1 38.1 38.7 37.9 38 38.1 38.5 38.5 37.7 37.3 38 37.9 37.5 37.3
WIND SPEED mph 7.9 7.2 4.9 4.7 8.9 9 7.2 5 6.5 6.1 5.9 5.7 8.1 7.5 6.4 7 5.7 5.4 6.1 3.5 5.9 2.7 1.4 6.8
WIND DIRECTION Degrees 91 76 45 22 51 51 37 10 21 12 0 354 3 10 12 21 5 343 25 15 26 353 307 65

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 42.4 41.6 40.3 40.1 39.8 39.4 39.9 40.6 40.1 40 40.7 41.2 39.8 37.7 41.8 43.9 46 45.7 42.4 40.4 38.5 43.2 45.1 44.1

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 42 42.4 41.5 40.4 38.8 36.8 34.2 33.7 33 33.1 35.8 36.7 35.2 34.3 34 35.8 37.9 37.9 36.8 34.7 34.6 34.7 31.4 32.1

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 42.9 42.9 40.1 37.5 34.5 34.3 33 33.5 31.5 32 32.3 33.4 34.2 33.4 34.7 35.7 38.5 40.9 37.3 33.5 33 29.6 32.5 31.9
TEMPERATURE degF 35.7 36.1 36.7 37.1 37.6 38.3 38.8 39.1 39.7 40.8 41.1 41.3 42 41.2 41.1 40.7 40.3 40.7 39.4 37.9 37.7 36.6 36.3 35.9
WIND SPEED mph 4.8 3.9 2.8 2.6 3.4 2.9 3.4 3.4 3.4 5.7 8.5 8.8 9.6 9.8 8.1 7.8 6.6 5.4 3.8 2.9 2.2 1.5 1.6 1.5
WIND DIRECTION Degrees 113 73 67 79 32 48 4 6 330 301 315 319 315 318 320 319 336 1 41 48 68 90 87 62
PM2.5 ug/m3 2.6 2.4 3.1 4 5.8 6.9 7.6 7.9 8.9 8.1 7.7 4.8 5.6 5.7 6.4 7.3 5.9 4.4 4.7 4.7 5 5.3 5 5.1
PM10 ug/m3 (25C) 5.2 4.5 5.8 6.6 8.3 9.3 10.4 11.3 14 11.8 10.7 6.9 8.9 8.6 9.3 10.3 9 6.8 7.3 7 7.2 7.7 7.5 7.2
PM COARSE (10-2.5) ug/m3 2.8 2.2 2.9 2.8 2.8 2.7 3.1 3.8 5.4 4 3.3 2.3 3.6 3.1 3.1 3.3 3.5 2.6 2.9 2.6 2.5 2.7 2.9 2.4