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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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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 30.5 30.6 23 15.7 19.6 20.8 23.5 31.8 35.2 36.6 38.7 39.1 39.7 40.1 41.7 43.6 44.5 44.3 41 30.5 17.8 17.1 16.9 14.2
WIND SPEED mph 2.2 1.8 0.9 1.4 1 1.6 1.3 3 3.6 3.3 3.6 3.1 1.7 2.8 4.2 3.7 3.5 2.8 2.3 1.4 1 1.3 1.1 0.5
WIND DIRECTION Degrees 242 209 153 156 184 181 193 238 286 302 342 341 298 41 64 82 79 72 100 153 155 166 216 220
TEMPERATURE degF 34 34 33.3 32.2 31.9 31.5 32.5 38.3 38.7 38.8 38.5 39.7 41.6 41.5 41.3 43.7 44.8 43.8 37.1 30.2 27.4 26.2 24.7 24
RELATIVE HUMIDITY %RH 85.4 85.3 88.1 91.9 93 93.1 90.5 74.4 69.6 71.4 70.2 68.5 63.4 65.6 63.4 54.6 50.2 52.1 67.7 84.4 91.4 94.6 96 97.1
BAROMETRIC PRESSURE inHg 29.97 29.98 29.96 29.96 29.95 29.95 29.96 29.97 29.98 29.99 29.99 29.98 29.98 29.98 29.96 29.96 29.95 29.95 29.95 29.95 29.96 29.97 29.97 29.98
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 0.2 31.6 162.9 116.2 199.3 132.9 189.1 195.7 239.8 320.5 344.2 201.7 67.4 1.3 0 0 0 0 0
PM2.5 ug/m3 3.4 4.1 4.1 3.6 3.8 3.6 3.5 4 5.4 6 6.7 6.7 6.5 6.2 6 5.4 4.4 4.1 4.1 4.3 4.6 4.7 3.9 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 6.6 6.7 9 8.8 7.7 6.7 7.1 6.5 6.8 6.1 5.2 6.1 8.8 8.5 7.3 6.6 7.4 7.3 6.9 6 6.2 5.7 6.5 6.8

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 21.6 21.2 19.4 20.9 19.4 23.2 21.3 24.7 30.7 34.1 37.9 38.8 38.9 39.2 39.8 40.4 38.8 37.2 36.9 37.1 35.7 33.4 28.5 26

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 26.9 28.3 25.9 21.6 18.6 20.5 22.2 22.9 30.4 35.9 38.9 39.7 40.9 40.6 40.6 40.1 39.5 37.6 35.5 34.6 35.9 34.4 33.3 33.4

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 30.3 30.5 28 26.3 25.6 27.9 28.8 30.5 36 38.6 39.1 40.4 39.6 40.4 40.9 40 38.8 38 35.9 35 36.8 35.6 33.5 32.8
TEMPERATURE degF 39.5 39 38.2 36.8 36 36.7 37.4 38.2 39.6 41.2 42.9 45.3 47.2 48.1 48.2 48.2 47.6 46.6 45.9 45.5 44.6 43.3 42.3 41.1
WIND SPEED mph 2 1.9 2 2.4 1.6 2.4 2.8 3.7 5.2 5.9 5.2 3.8 2.5 2.2 2.2 2.2 2.6 2.6 2.5 2.7 4.1 3.2 2.2 1.8
WIND DIRECTION Degrees 108 102 82 84 67 153 110 142 156 165 167 170 74 113 88 82 69 71 75 87 112 117 89 65
PM2.5 ug/m3 5.8 5.9 6.5 7.2 7.6 7.9 7.7 8 5.8 4.9 4.9 5 5 5.2 5.1 4.7 6.3 7.1 6.5 6.4 6.5 6.5 6.7 6.8

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 17.1 13.8 7.1 7.5 7.5 7.6 8 8.8 7.1 5.2 7.2 7.1 6.6 7.9 7.5 8.9 9 13.6 10.8 8.9 13.7 14.5 16 11.8
PM10 ug/m3 (25C) 25.8 20.8 9.7 10.1 9.9 9.7 10.6 11.3 10.6 8.6 12.4 10.9 10.6 12.7 12.3 14.6 14.9 21.4 17 14.5 22 23.2 25.3 18
PM COARSE (10-2.5) ug/m3 9.6 7.9 3 3 2.7 2.6 3 2.9 3.8 3.6 5.6 4 4.3 5.1 5.1 6.1 6.2 8.2 6.6 6 8.9 9.3 10 6.7

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 23.4 22.3 14.8 16.6 18.1 22.3 29.3 31.5 35.6 38.5 39.8 40.8 40.8 41.2 41.1 41.1 40.3 39.8 39.3 39.9 38.8 38.5 38.2 35.1
CO ppm 0.177 0.174 0.181 0.181 0.166 0.168 0.164 0.161 0.156 0.157 0.158 0.161 0.165 0.167 0.167 0.167 0.169 0.163 0.158 0.164 0.164 0.158 0.154
SO2 ppb 0.192 0.179 0.172 0.182 0.07 0.12 0.146 0.133 0.163 0.173 0.164 0.179 0.186 0.216 0.233 0.186 0.209 0.204 0.204 0.198 0.192 0.217 0.238
NO ppb 0.015 0.863 0.008 0.046 0.004 0.046 0.298 0.176 0.067 0.085 0.125 0.099 0.092 0.04 0.005 -0.022 -0.021 -0.028 -0.013 -0.002 -0.025 -0.011 0.015
NOy-NO ppb 1.94 2.06 1.557 4.222 2.089 2.043 2.543 1.554 0.992 1.024 1.181 1.47 1.633 1.538 1.41 1.389 1.705 1.806 1.686 1.751 1.545 1.561 1.579
NOy ppb 1.955 2.923 1.565 4.268 2.093 2.089 2.841 1.73 1.059 1.108 1.307 1.568 1.725 1.577 1.415 1.367 1.684 1.777 1.673 1.749 1.52 1.549 1.594
PM10 ug/m3 (25C) 9.7 9.1 9.6 9.6 9.6 7.9 8.3 8.3 7 6.1 6.5 6.3 7 7.6 7.6 7.4 7.6 7.2 7 6.8 6.8 7.3 6.9 6.9
PM COARSE (10-2.5) ug/m3 3.2 2.8 3 3.1 3.1 2.2 1.8 1.9 1.6 1.8 2 2 2 2.2 2.2 2.3 2.4 2.1 2.3 2.1 2 2.3 2.1 2.1
WIND SPEED mph 1.5 1.4 1.2 1.4 2.3 3.2 4.6 2.4 3 1.8 4.2 4.5 1 2.2 2.2 2.7 3 8.7 7.8 6.7 5.7 6.7 0.7 3.2
WIND DIRECTION Degrees 5 329 348 360 60 93 171 214 165 152 149 204 212 58 44 76 66 116 112 107 120 133 28 18
BAROMETRIC PRESSURE inHg 29.89 29.9 29.89 29.89 29.89 29.88 29.91 29.93 29.93 29.93 29.93 29.91 29.9 29.87 29.85 29.85 29.84 29.84 29.83 29.83 29.84 29.84 29.85 29.84
PRECIPITATION inches
TEMPERATURE degF 35.3 35.2 34.4 34.1 33.3 32.9 32.9 34.5 37 40.4 41.8 43.7 46.3 47.3 46.7 46.3 46.1 43.5 40.5 39.6 39.3 38.8 38.2 37.2
RELATIVE HUMIDITY %RH 93.7 92.8 95.1 96 96.7 96.4 96.2 96.5 90.3 79.9 75.1 69.8 65.4 64.1 66.3 67.9 69.3 75.1 79.7 79.8 79.9 79.8 79.4 81.7
PM2.5 ug/m3 7 6.6 7 6.9 7 6.1 6.9 6.8 5.6 4.5 4.6 4.5 5.2 5.5 5.5 5.3 5.3 5.3 4.9 5 5.1 5.2 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 32.9 32.3 34.2 37.5 31.9 29.2 27 33.3 41.6 42.8 44.6 46.1 46.4 47.3 47.9 49.3 49.7 49.3 47.7 46.9 44 39.7 42.9 40.8
WIND SPEED mph 0.9 0.7 1.1 0.8 0.8 1 1.2 1.9 2.2 2.6 3.2 3.6 3.7 4.5 4.7 4.2 3.8 3.2 2.6 1.9 0.8 0.9 2.5 3.4
WIND DIRECTION Degrees 260 293 267 274 235 245 242 225 219 189 185 186 188 192 173 185 187 188 193 192 144 13 21 39
TEMPERATURE degF 32.4 32.3 32 32.3 32.4 32.5 33.3 36.2 39.1 41.2 40.6 41.2 40.7 46.8 46.8 41.2 39.7 38.8 37.8 37.5 36.6 34.2 33 35.6

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 16.8 11.6 8.8 8.5 3.9 5.3 13.6 21.4 31.1 39 43.2 45.1 45 44.8 43.9 43.4 41.3 40.7 39.7 35.2 29.2 21.6 28.8 35.5
WIND SPEED mph 1.1 1.2 1.1 1.1 1.5 1.4 1.6 1.7 1.7 1.7 2.4 2.4 3.3 3.1 2.6 1.8 2.2 1.9 1.2 0.8 1 1.1 1.4 1.6
WIND DIRECTION Degrees 80 79 75 75 101 105 116 101 136 146 171 238 231 232 288 0 5 16 29 52 34 22 14 26
TEMPERATURE degF
PM2.5 ug/m3 7.7 8.3 9.8 14.1 12.5 11.7 13.3 9.6 6.8 5.6 5 5.1 5.4 5.5 5.8 6.4 6.8 6.2 6.3 6.7 6.7 7.3 7.2 6.4
PM10 ug/m3 (25C) 11.1 11.8 13.5 17.7 16.1 15.4 16.9 12.9 9.6 8.1 8.3 7.5 8.3 8.4 8.3 9.6 10.8 9.5 9.8 10.6 10.5 10.8 10.3 9.3
PM COARSE (10-2.5) ug/m3 3.9 4.2 4.4 4.6 4.6 4.7 4.6 3.9 3.2 2.7 3.5 2.5 3 3 2.7 3.3 4.2 3.6 3.8 4.2 4.2 3.9 3.5 3.3

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 23.8 21.1 19.7 19.3 18.2 17 24.4 26.4 28.7 33.3 38.8 39.8 41.3 41.4 41.2 39.9 38 36.1 39.5 39.3 38.3 35.9 36.4 32.9

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 43.7 44.3 41.6 40.1 37.4 34.1 36.7 43.7 43.8 47 47.9 47.1 46.8 46.8 46.5 46.4 45.6 45 45 42.6 41.3 39.2 39.9 39.8
WIND SPEED mph 3.1 2.5 0.9 0.6 1.1 1.8 2.9 3.9 3 2.7 4.9 5.5 4.9 4.4 5.7 3.7 3 2.2 1.6 3.6 5.1 5.1 3.8 3.8
WIND DIRECTION Degrees 305 298 351 349 150 208 228 232 234 239 252 263 259 249 273 310 311 332 14 15 33 34 49 64
RELATIVE HUMIDITY %RH 88.1 87.5 91.6 93.9 94.6 96.4 92.4 80.7 74.4 68.3 66 65.2 66 65.3 64.8 63.7 63.9 65.7 69.1 73.1 81.1 86.5 83.8 81.1
TEMPERATURE degF 30.5 30.4 29.1 28.8 28.7 28.1 29.8 32.3 35 37.4 38.9 40 39.8 40.3 40.9 41.7 42 41.5 40.5 38.7 36.3 33.8 33 32.6
PM2.5 ug/m3 2.6 3 3 3 3 3 3.2 3.6 4.2 4.4 4.5 4 3.6 3.7 4.1 4.9 4.4 3.8 3.7 3.8 4.2 4.9 5.2 4.9

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 11.5 10.6 8.4 12.3 8.2 8.6 7.1 7.7 7.8 8 8.5 9 7.1 7 7.1 6 5.8 6.2 6.9 7.7 7.6 7.2 7.8 8.9

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 29.9 28.5 25.2 27.7 22 22.1 22.4 32.6 40.1 40.8 41.8 42.4 43.2 43.3 43.6 42.6 41.9 41.7 40.6 39.9 39.6 37.7 37.7 36.1

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 44.5 43.8 44.9 46.4 47 46.5 46.1 46.3 46.3 46.5 46.7 47.3 48 47.3 46.3 44.9 44.7 44.6 43.3 43.4 40.1 39.9 36.9
TEMPERATURE degF 38.6 38.2 38 38.1 38.2 38.1 38.9 39.6 39.9 39.6 40 39.6 39.2 38.7 39.1 38.7 38.3 38.1 38 38.3 38.5 38.8 38.8 39.2
WIND SPEED mph 10.7 9.4 7.9 8.7 15.1 6.2 4.9 3.8 5.1 4.8 5.3 8 9.6 11.9 10.7 12.5 13 11.8 12.8 11.1 10.9 10.4 5.6 2.8
WIND DIRECTION Degrees 58 63 66 63 56 83 92 92 62 67 43 38 48 52 54 52 53 57 47 36 30 38 40 11
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 3 2.7 2.2 2 2.1 2.3 2.2 2.1 2.2 2.2 2.3 2.4 2.4 2.6 2.6 2.5 2.7 3 3.5 4.3 4.1 5.2 5.4 5.9

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 43.2 42.5 42.2 43 45.2 44.3 43.5 45.8 46.4 46.5 46.7 46.7 47.1 47.8 48.5 47.5 46 43.7 43.5 42.5 41 40.7 38.9 35.7
TEMPERATURE degF 37.3 37.2 36.6 36.4 36.4 36.3 38.1 40.4 40.4 40.1 42 44.1 42.1 41 41.3 39.8 38.4 37.7 37.4 37.6 37.8 37.5 38 38.6

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 38.5 35.7 30.8 29.6 35.4 33.4 33.5 35.5 40 43.2 46.5 45.7 46.2 46.5 47.9 47.9 48 47.1 45.9 41.9 39.9 39.6 37.1 30.7

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 37.7 34.5 21.7 19.9 17.1 16.5 18.4 14.4 19.4 28.4 32.9 35.3 36.3 34.9 34.5 34.8 35.9 36 35.5 28.6 26 23.5 23 24.7

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 25.5 22.4 14.7 15.3 20 19.6 17.1 37.6 43.8 44.8 46.4 46.8 47.1 48.2 48.9 49 48.5 47.2 46 45.2 44.4 36.1 37.1 31.8
WIND SPEED mph 1 0.8 0.3 0.8 1.1 0.8 0.3 2.5 4 5.6 6.3 6.2 6.6 5.7 5.5 4.9 4 2.9 2.6 2.2 2.3 0.7 0.5 2.4
WIND DIRECTION Degrees 72 326 185 259 91 321 144 180 186 171 172 168 176 171 153 143 148 157 174 171 179 138 313 350
TEMPERATURE degF 33 29.7 28.1 26.6 27.3 28.9 30.8 35.5 37.5 38.5 39.6 39.4 39.4 39.4 39.8 39.6 38.3 37 36.3 36 35.3 34.5 34.2 34.2

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 37.7 39.8 41.3 40.5 40.8 39.3 37.1 36.3 40.1 45.5 46.6 46.4 46 45.1 44.9 44.6 43.9 42.6 40.8 41 41.2 40.6 37.8 29.1
PM2.5 ug/m3 3.7 3.9 3.6 3.7 3.6 3.9 3.9 3.9 3.5 3.7 4.2 4.6 5.3 4.3 4 4.3 4.6 4.6 4.5 4.3 4.5 4.9 5.7 6.8

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 40.2 38.7 35 41.2 31.6 12.9 33.5 39.2 44.1 45.7 45.7 46.8 46.9 47.8 47.6 47.1 46.9 46.2 44.5 42.7 42.6 42.2 43.3 43.7

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 38.2 33.7 36.6 39.6 38.4 38.8 37.3 38.3 41.6 41.6 42.6 41.8 43 43.4 43.4 43.3 43 41.5 37.7 35.2 34.6 35 38 34.8
PM2.5 ug/m3 3.6 4 3.5 2.6 2.5 2.7 3.1 3.9 3.1 3.2 3.3 3.2 3.3 5.1 5.9 5.9 5.1 5.6 5.7 5.7 5.4 4.5 4.3 4.6

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 0.215 0.198 0.18 0.2 0.201 0.262 0.31 0.246 0.196 0.187 0.186 0.169 0.189 0.185 0.185 0.178 0.174 0.196 0.225 0.266 0.213 0.232 0.287 0.251
NO2 ppb 5.2 3.8 6.2 5.4 11.7 13.1 8.3 3.1 1.9 1.8 1.5 2.2 2.4 3.9 2.4 3.6 3.6 5.2 5.6 3.4 3.2 7.3 10.2
WIND SPEED mph 1.6 1.1 1.5 1.1 1.9 2.4 3.1 1.7 1.7 3.6 2.4 3.6 3.4 3.8 3.1 4.1 4 3.9 4.1 3.4 2.9 2.2 2.1 2.5
WIND DIRECTION Degrees 37 63 56 71 47 16 200 239 100 95 76 90 66 56 56 58 68 52 36 38 106 65 21 7
TEMPERATURE degF 36.1 35.8 35.4 35.4 34.5 33.9 36.1 37.4 38.9 40.3 42.5 43.1 44.1 42.6 42.1 40.5 38.7 37.6 37.3 37.8 38.4 37.9 37.6 37.6
PM2.5 ug/m3 3.6 3.5 3.2 2.9 2.6 3.1 3.3 3.4 3.3 3 2.9 3 3.9 3.8 4.3 3.9 4 4.1 3.8 3.6 3.4 3.8 3.7 4.2
PM10 ug/m3 (25C) 4.9 4.9 4.4 3.8 3.4 4.5 5.8 5.4 5.1 5 4.3 4.5 6.6 5.6 6.1 5.8 6 6.2 5.6 5.7 5.2 6.1 5.8 6.5
PM COARSE (10-2.5) ug/m3 1.6 1.6 1.4 1 1 1.7 2.8 2.2 2.1 2.2 1.6 1.6 2.9 2 2 2 2.2 2.4 2.1 2.3 2 2.6 2.3 2.6

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 40.2 38.3 33.7 39.8 33.8 22.1 34.3 43.5 45 44.3 45.7 45.8 46.5 48.1 47.7 47.8 47.3 45.8 43.8 41.8 41.3 42 43.1 43.4
SO2 ppb 0 0 -0.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NO ppb 0.1 0.1 0.1 0.2 0.5 0.5 0.2 0.1 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0 0.1 0.1 0 0
NO2 ppb 1.9 2.6 5.2 6.5 12.8 6.9 2 1.2 1 1 1 0.9 0.8 0.9 1.1 1.3 1.6 1.5 2.2 2.6 2.1 1.6 1.6
NOx ppb 2 2.7 5.3 6.7 13.3 7.4 2.2 1.3 1.2 1.2 1.2 1.1 0.9 1 1.3 1.3 1.7 1.6 2.2 2.7 2.2 1.7 1.6
WIND SPEED mph 1.4 1.7 1.4 1.7 1.3 1.3 1.8 2.3 3.1 2.6 3.5 3.9 4.2 5.5 4.3 3.7 4.5 3.5 3.4 2.7 2.6 1.8 2.3 3.3
WIND DIRECTION Degrees 107 165 164 158 173 179 188 150 136 129 92 126 111 58 72 76 86 88 92 137 147 70 27 16
TEMPERATURE degF 36.3 35.6 35 35.1 33.8 32.3 34.9 37.9 39.1 41.8 42.4 42.2 42.7 39.4 39.2 39.2 38 37.2 36.9 37.2 37.4 37.4 37.3 37.4

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 -1.6 -1.1 -1.1 -1.1 -1.1 -1 -1.1 -1.2 -1 -1.2 -1.1 -1.1 -1.2 -1.1 -1.1 -1.1 -1.1 -1.1 -1.1 -1.1 -1.1 -1.2
WIND SPEED mph 1.1 2.4 1.8 1.8 2.1 3 2.2 3.6 4.5 5.4 5.8 6.3 5 4.6 4.3 3.6 4 5 4.1 5.3 4.1 3.4 3.3
WIND DIRECTION Degrees 108 133 115 208 182 168 136 183 189 240 235 237 255 257 245 296 307 331 20 25 38 41 59
TEMPERATURE degF 31.1 30.5 29.7 29 29.2 29.4 30.1 33.7 39.8 41.8 41.5 42.7 43.6 43.3 44.6 45.7 45.2 42.7 38 35.8 33.6 33.5 33.5

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 23.3 25.5 24.6 17.3 19.8 14.8 27.2 34.8 36.6 35.9 36.4 38.7 38.5 39.1 39.6 39.8 40 38.5 36.6 32.6 32.7 34.2 30.9 24.3
PM2.5 ug/m3 4.6 4.9 5.3 5.1 5.2 5.8 5 3.4 3.5 4.1 5.9 6 7 7.2 6.9 6.9 6.6 7.1 7 7 5.9 5.9 6 6.8

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 0.5 0.7 0.7 0.8 0.8 0.7 0.8 0.9 1 1 0.8 0.9 0.9 1 1 1.1 1 0.8 0.8 0.8 0.9 0.8
WIND DIRECTION Degrees 333 11 140 138 10 351 57 21 112 153 203 209 207 208 199 203 172 147 139 142 157 161 189 66
WIND SPEED mph 1.2 0.6 0.7 0.6 0.4 1.2 0.5 1.6 2.4 3.2 3.2 6 5.1 5.7 2.9 1.7 1.5 2.7 2.7 3.7 4.3 2.1 1.9 0.4
TEMPERATURE degF 36.7 35.4 34.7 33.8 33.3 31.9 33.6 38.5 40.2 43.4 44.2 45.2 46.5 46.8 47.2 48 47.2 46.3 45 41.5 39.6 39.5 38.9 38.8

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 32.6 36.5 23.2 23.7 13.9 11.9 21.6 39.9 44.9 46 46.1 46.6 47.7 48 48.7 48 47.4 46.9 45.5 45.2 44.8 41.3 38.3 36.1
TEMPERATURE degF 34.9 34.6 33.9 33.5 32.8 32.1 34.6 36.5 36.9 37.5 39.3 40 40.9 39.3 37.5 37.3 37.3 36.8 36.3 36.5 36.7 36.6 36.5 36.2
WIND SPEED mph 2.9 2 1 1 1.5 1.8 2.3 2.8 4.7 5.6 5.1 6.3 6.4 8.1 7.9 5.7 5.7 6.2 4.9 5.7 3.4 0.8 1.9 4.6
WIND DIRECTION Degrees 66 95 148 151 173 238 42 122 98 95 101 90 95 76 59 81 81 86 81 56 88 171 318 341

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 41.7 42.3 41.9 37.9 24.4 24 25 37.6 46.1 47.7 48.3 49.1 50 50.2 50.2 49.5 49.4 49.2 47.9 46.3 43.7 39.6 35.4 34.3
TEMPERATURE degF 35.1 34.8 34.1 33 31.8 31.1 32.8 36.3 38.1 40.9 42.6 45.3 47.3 45 40 38.7 38.7 37.7 36.9 36.9 36.9 36.5 36.1 35.9
WIND SPEED mph 5.4 4 2.8 0.1 3.2 3.3 3.4 0.4 4.2 5.9 5.5 7 7.1 6.4 7.5 5.5 4.2 5.2 3.8 3 1.1 0.9 4 4.7
WIND DIRECTION Degrees 75 83 80 196 276 283 21 69 149 132 144 126 116 104 83 96 124 138 143 99 116 242 345 351
PM2.5 ug/m3 2.3 2 1.7 1.9 3.5 5 4.1 3 2.5 2.5 2.5 2.6 2.7 2.7 2.5 2.5 2.5 2.5 2.5 2.7 3.2 3 3.8 4.8

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 42.4 40.6 41.4 42.4 42.6 45.2 44.4 47.2 46.5 46.6 47.1 47.5 47.7 48.3 48.3 47.6 45.2 42.3 42.7 41.9 41 40.4 38.3 38.3

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 31.4 34 34.8 35.9 36.5 35.4 34.5 36.2 39.7 40 40.5 41.1 41.6 42.9 44 44.4 43.4 42.8 40.2 37.9 38.5 38.9 39 37

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 31.5 29.9 21.9 21.3 17.5 20.2 26.6 36.5 36.4 35.3 37.1 38.7 39.3 39.8 39.4 39.6 37.9 36.5 36.4 36.5 37.2 36.7 34.3 31.3
PM10 ug/m3 (25C) 7.9 7.2 7.1 7.1 7.2 8.1 10.2 8.1 7.8 9.4 9.2 8.8 8.9 9.2 9.2 9.4 10.4 10.5 10 10 9.4 9.6 10 9.8
PM COARSE (10-2.5) ug/m3 2.9 2.4 2.5 2.5 2.4 2.8 3 2.2 2 2.7 2.4 2.3 2.7 2.8 2.4 2.5 2.8 3.2 3.2 3.5 2.8 2.7 2.9 3
WIND SPEED mph 1.8 1.1 1.6 1.5 0.5 1.2 1.3 2.4 3.4 2.3 2.2 1.8 3 2 1.6 2.2 3.3 3.3 3.2 3.7 2.5 2.5 2.4 2.7
WIND DIRECTION Degrees 96 81 76 83 143 84 89 112 129 155 171 180 65 73 151 116 90 88 107 90 107 112 90 66
TEMPERATURE degF 35.5 34 32.4 30.7 28.7 29.3 32.2 35 37.4 39.8 42 43.9 44.4 45.2 44.9 44.7 43.9 42.9 42.3 41.4 41.1 40.7 39.8 36.8
PM2.5 ug/m3 5.2 5.1 4.8 4.9 5.1 5.7 7.6 6.1 5.9 6.9 6.9 6.6 6.3 6.5 6.8 7 7.7 7.4 6.9 6.6 6.8 7 7.2 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 34.9 36.5 31.2 27.5 24.9 27.2 24.1 32.8 37.7 41.4 41.5 42.6 43.9 44.4 45.4 46.8 45.6 42.3 39 39.8 38 34.2 29.9 31
WIND SPEED mph 2 1.1 1.8 2.4 3.8 3.7 1.8 0.9 2.7 2.8 3.5 3.9 4.4 5.3 5.5 4.5 4.5 3 2.1 4.1 0.8 0.5 3.8 2.6
WIND DIRECTION Degrees 105 141 205 222 245 248 134 158 195 168 184 168 140 141 105 115 137 147 164 173 233 132 348 349
TEMPERATURE degF 34.2 33.7 32.8 32.3 31.6 31.8 32.7 34.9 36.3 38 38.5 38.8 39.4 41.2 40.4 39 38 37.3 37 36.7 36.3 35.8 35.2 35.1

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 44 45.2 46.7 26.2 18.4 23.5 23.4 31.9 41.2 45.8 46.9 48.7 49.3 50.1 49.8 49.2 49.4 49 48.7 48.3 44.9 40.4 35.2 30.3
TEMPERATURE degF 36.9 37 36.6 34.5 32.5 31.3 33.3 37.2 39.1 43.8 46.7 48.2 45.9 42.8 40.4 39.4 39.2 38.9 38.5 38.3 38 37.9 36.9 35.9
WIND SPEED mph 7.7 6.9 4.2 1.7 2.4 1.4 2.2 1.5 2.2 5.5 6.9 8.2 6.5 5.6 7.9 7.9 3.4 4.4 5.1 5.9 1.5 2.2 1 2.5
WIND DIRECTION Degrees 59 65 88 276 285 311 355 300 158 164 173 157 162 131 89 77 124 151 160 174 352 343 290 326

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 40 36.7 36.9 36 33.4 31.6 35.3 40.3 43.6 44.4 44.9 45.1 45.3 45.6 45.1 42.1 40.9 40.2 39.2 38.1 36.8 36.2 36 34.8

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 32.1 32.4 33.9 32.8 38 36.8 36.8 42.5 43 44 44.2 44.7 44.8 45.8 46.1 46.2 44.5 43.1 43.8 43.2 38.9 38.8 40.4 38.4

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 30.6 24.1 19.4 16.5 17.1 25.8 29.7 35.8 40.2 44 44.1 44.8 44.9 45.8 44.8 43.4 44.4 45.5 44.8 41.6 40.7 37.8 35.5 36.5
TEMPERATURE degF 35.6 35.1 34.9 34.6 33.8 33.8 34.8 36.8 38.8 40.6 42.8 44.7 46.9 47 47.1 43.1 42.4 40.3 38.9 38.5 38 38.2 38.1 38.1
WIND SPEED mph 0.4 0.4 1.1 0.7 1.8 2 2.8 2.1 3.1 3.3 1.8 2.2 1.8 3.5 3.7 4.2 4 4.3 3.6 3.1 3.6 1.8 2.7 3.4
WIND DIRECTION Degrees 103 20 23 48 54 45 213 219 116 120 120 142 105 38 102 75 69 74 73 76 112 73 2 16
PM2.5 ug/m3 5.3 7.7 7.8 6.9 7.4 5.8 5 4.2 3.8 3.6 4 4 4.2 4.8 5.5 5.4 5.8 5.2 5 5 4.4 4.1 4.6 4.2
PM10 ug/m3 (25C) 7.5 10.2 9.6 8.6 9.2 7.5 7.3 6 5.9 5.6 5.9 6.1 6.3 6.8 8.2 8.2 8.2 7.5 7.1 7.1 6.4 5.9 6.5 6.4
PM COARSE (10-2.5) ug/m3 2.6 3 2.3 2.1 2.3 2.1 2.7 2.1 2.4 2.2 2.1 2.3 2.2 2.2 2.8 3.1 2.7 2.6 2.3 2.3 2.2 2 2.1 2.5