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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/3/2025 12:00 to 8/4/2025 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 3.9 3.7 5.8 4.5 3.1 1.9 7.4 12.4 19 26.3 28.8 28.5 30.7 32.3 32.9 32.7 32.1 32.4 27.9 19.2 13.4 6.9 3.5 1.7
WIND SPEED mph 0.9 1.5 1.6 1.5 1.4 1.1 1.9 3.3 3.1 1.2 1.4 4.3 5.1 4.4 4.9 5 4.7 3 1.5 0.3 0.6 0.8 0.8 0.8
WIND DIRECTION Degrees 173 183 182 176 185 192 209 225 230 253 299 24 18 33 74 76 73 66 58 22 138 173 157 170
TEMPERATURE degF 58.5 57.8 57.8 57.4 56.8 56.6 61.6 68.3 73.7 79.5 82.5 80.6 79.9 79.6 78.7 78.2 78.5 77.2 72.5 65.2 62.5 60.9 60 58.8
RELATIVE HUMIDITY %RH 98.1 98.5 98.4 98.5 98.7 98.9 94.5 75.5 65 53.9 48.2 55.3 54.6 54.7 58.8 59.9 57.1 57.8 71.1 88.9 94.8 96.9 97.6 98
BAROMETRIC PRESSURE inHg 30.12 30.12 30.12 30.12 30.13 30.14 30.14 30.14 30.14 30.14 30.14 30.14 30.14 30.13 30.12 30.11 30.12 30.11 30.11 30.12 30.13 30.14 30.14 30.15
PRECIPITATION inches 0 0 0 0 0 0.01 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 18 112.8 234.3 356.2 454.2 523 536.3 585.6 544.6 474.2 380.1 263 137 31.6 0 0 0 0 0
PM2.5 ug/m3 18.8 18.9 19.1 19.1 18.8 17.9 18.1 19.2 20.9 26.4 36.1 31.2 34.6 36.3 33.3 32.8 36.9 41.4 42 40.6 40.8 41.2 42.4 42

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 12.7 12.9 12.6 12.2 11.9 12.6 12.1 15 16.2 14.9 14.3 13.4 13.8 12.8 12.4 10 8.5 8.5 8.7 10.4 11.1 10 9.6 9.9

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 13.6 10.7 8.3 7.1 4.5 4.8 6.7 19.4 28.1 33.5 35.5 37.4 37.1 35.7 37.5 38 34.6 34.8 32 27 28.4 30.5 25.8 21.3

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 23.4 19.3 14.5 17.4 18.3 16.4 18.2 25.1 29 30.4 30.2 31.3 30.9 33 36 36.2 34.9 34.3 34.9 37.4 33.6 33 32.2

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 9.5 6.3 25.6 28.4 25.4 22.9 22.5 23.4 27.3 33.1 37.3 37.6 38.3 40.5 42.3 44 47.2 47.1 45.9 34.9 31.6 31 22.2 10.2
TEMPERATURE degF 64 63.2 66.5 66 64 63.6 65.7 68.8 72.1 76.1 79.6 80.6 82.4 82.9 84.5 84.4 84.2 83.7 81.4 77.6 75.5 73.3 70.7 68.3
WIND SPEED mph 1.1 0.6 3.1 2.8 0.8 1.1 2.6 3 3.1 2.8 2.7 3.3 3.4 3.6 3.2 3.8 3.3 2.8 1.9 1.4 0.9 0.5 1.1 1.2
WIND DIRECTION Degrees 66 72 288 320 349 316 346 300 291 294 315 301 281 308 310 323 321 306 293 216 169 85 127 88
PM2.5 ug/m3 4.8 5.5 3.7 3.9 4.2 4.8 5.3 5.2 5.7 7 8.7 9.8 11.7 11.6 12.7 14.6 13.8 13.1 13.5 10.6 9.5 7.9 9 11

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 4.1 4.2 4.2 4.7 5.3 6 6.9 7.4 8.4 10 11.3 10.1 10.6 12.8 12.1 12.4 11.7 11.6 10.8 10.7 10.6 10.5 9.4 7.6
PM10 ug/m3 (25C) 7.8 7.7 9 10.1 11.3 14.5 17.9 20.5 23.1 23.9 24.4 18.4 16.9 20.3 21 21.4 21.4 22.2 18.8 17.6 18.2 16.5 15.5 12.8
PM COARSE (10-2.5) ug/m3 3.7 3.4 4.7 5.4 6 8.4 10.7 12.7 14.1 13.1 12.3 7.6 5.7 6.7 8 8 8.7 9.6 7.4 6.5 7.3 5.7 5.9 5.1

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 23.9 20.8 20.7 17.6 15.6 16.1 19.2 23.8 28.2 33.1 33.4 33.7 35.5 36.2 38 38.7 37.6 36.6 32.7 30.6 27.3 28.2 27.7
CO ppm 0.217 0.213 0.208 0.191 0.212 0.206 0.207 0.204 0.213 0.217 0.22 0.21 0.204 0.199 0.194 0.187 0.193 0.197 0.222 0.18 0.155 0.135 0.128
SO2 ppb 0.202 0.191 0.177 0.129 0.145 0.189 0.162 0.181 0.167 0.166 0.232 0.176 0.204 0.211 0.231 0.197 0.256 0.216 0.167 0.121 0.133 0.155 0.171
NO ppb 0.07 0.083 0.085 0.068 0.277 0.899 0.67 0.274 0.217 0.129 0.13 0.075 0.085 0.117 0.064 0.075 0.119 0.056 0.035 0.029 0.03 0.028 0.036
NOy-NO ppb 4.602 5.317 4.196 4.109 5.067 4.002 2.378 1.588 1.723 1.269 1.141 0.947 0.943 0.928 0.901 1.04 1.615 1.826 2.875 3.073 3.027 2.475 2.097
NOy ppb 4.672 5.404 4.29 4.177 5.344 4.901 3.048 1.862 1.94 1.398 1.271 1.022 1.028 1.045 0.965 1.115 1.734 1.882 2.91 3.103 3.056 2.502 2.133
PM10 ug/m3 (25C) 16.8 15.6 13.3 13.7 13.4 12.7 14.3 15.1 18.5 18.5 21 22.8 21.7 24.3 19.5 17.7 18.7 21.8 18.9 20.3 20 20.1 17.4 16.2
PM COARSE (10-2.5) ug/m3 9 8 6.5 6.9 6.9 6.4 8.1 7.5 7.7 6.7 7.1 6.9 6.4 9.4 6.5 5 6.2 10.7 7.8 8.2 7.2 8.2 6.4 5.6
WIND SPEED mph 3.5 3.8 2.8 1.3 1.1 1.4 2.9 4.2 2.5 0.9 3.3 2.7 3.1 2.7 3 2.4 1.2 6.8 4.5 4.4 3.9 3.3 1 1
WIND DIRECTION Degrees 234 214 264 289 288 335 328 337 341 341 320 332 316 302 330 339 69 134 132 149 149 134 220 163
BAROMETRIC PRESSURE inHg 30.05 30.05 30.06 30.07 30.07 30.07 30.08 30.08 30.09 30.1 30.1 30.08 30.07 30.06 30.05 30.05 30.05 30.06 30.07 30.08 30.08 30.08 30.09 30.09
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 66.6 65.1 64.7 63.4 63.2 63.9 67.8 69.4 74.4 78.7 80.7 83.8 84.6 84.9 87 86.1 84.1 77.7 75 72.3 70.7 68.4 67.4 66.3
RELATIVE HUMIDITY %RH 75.1 79 78.9 82.2 85.4 85.9 77.7 74.2 64.7 58.8 50.6 44.7 43.1 39.9 37.3 37.5 41.5 55.2 61 66.9 66.7 72.4 74.1 77.2
PM2.5 ug/m3 7.5 7.5 6.7 6.7 6.4 6.2 6.1 7.3 10.4 11.2 13.2 15 14.4 13.8 12.2 11.9 11.7 10.4 10.5 11.7 12.5 11.6 10.7 10.4

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 8.3 16.8 16.2 9.5 13.1 11.7 17.6 25.7 29.2 29.8 33.8 32.7 37.2 40.1 38.6 36.5 36.7 37.5 34.6 33.4 27.9 30.4 27.4 15.8
WIND SPEED mph 0.7 0.6 0.7 0.6 0.6 1 1.3 2.1 1.7 2.4 3.1 3.3 3.5 3.4 2.1 2.8 2.5 2.3 1.9 1.3 1 1.2 1.2 0.5
WIND DIRECTION Degrees 253 122 99 104 122 107 149 195 180 181 198 187 167 190 177 181 187 196 194 203 191 215 237 122
TEMPERATURE degF 59.7 58.8 59.1 59.3 58.9 60.3 64.9 70.7 75.1 77.5 80.3 81.6 82.7 83.9 86.3 82.1 73.9 73.3 70.5 67.2 65.1 64.2 63.5 62.6

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 1.1 2 1.6 1.1 1.2 3.2 13.7 18.6 28.4 34.8 35.7 33.1 33.3 31.8 31.2 31.4 31.5 30.2 20.3 7.4 2.6 1.5 1
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 6.8 7.1 6.5 6.7 6.6 6.4 6.5 5.5 7.3 8 9.8 11.3 12.1 13.7 13.3 13.2 12.2 11.4 11.1 10.6 10.8 10.4 10.8 11.1
PM10 ug/m3 (25C) 13.3 12.9 11.6 12.3 14 12.1 15.8 13.3 16.1 16.6 20.1 19.5 20.5 20.6 20.1 23.5 18.7 18.4 19.5 17.6 18.3 16.7 17 18.1
PM COARSE (10-2.5) ug/m3 6.6 5.9 5.2 5.7 7.5 5.7 9.3 7.6 8.5 8.2 9.6 7.5 7.5 6.1 6 9.3 5.7 6.3 7.8 6.5 7.2 6.1 6.1 6.9

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 15.1 17.9 20 16.9 18.5 10.2 11.4 20.8 27.9 33.8 35 36.8 40.2 40.6 41.6 36.8 39.5 38.6 34.3 34.1 33.7 29.7 23.2 21.9

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 19.1 17.5 22.7 23 26 24.7 19.9 21.1 22.6 23.3 24.9 27.2 29.9 27.2 29.9 28.5 27.1 24.1 25.1 24.4 24.7 21.8 21.5 17.7
WIND SPEED mph 1.5 2.1 2 2.1 1 0.5 0.7 2 2.5 2.7 1.6 1 1.4 2.1 0.7 1.6 2.2 0.7 1 1.2 1.5 0.9 1.1 1.3
WIND DIRECTION Degrees 186 207 210 195 186 191 31 26 31 28 317 254 320 275 179 274 201 15 26 67 67 144 137 164
RELATIVE HUMIDITY %RH 91.4 93.8 90.6 88.4 86.2 82.2 77.2 68.2 61.3 56.5 52.4 50.7 47.5 51.6 45.3 46.1 52.9 62.7 71.1 81 83.7 89.1 92.5 94.6
TEMPERATURE degF 60.6 61.5 62.6 62.5 61.7 63.2 65.4 68.6 71.7 74.3 77 77.9 79 78 80.6 79.8 78.6 75.1 69.7 66.8 65.6 63.9 63.6 62.2
PM2.5 ug/m3 9.9 9.7 9.3 9.2 8.9 8.8 9.3 10 11.1 12 12.2 12.6 12.5 11.8 11.4 11.1 10.5 10.5 12.2 11.5 11.3 11.7 11.5 11.7

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 10.3 10.3 10.3 10 9.5 8.7 9.6 9.3 9.2 7.8 6.9 7.1 6.8 6.8 6.7 7.1 7.3 7.3 7.5 7.9 9.3 9.9 24.2

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 10.9 13.2 12.3 4.5 9.6 19.5 25.7 30.6 31.7 31.1 32 33.4 34.9 34.5 34.6 40.4 39.8 30.3 26 24 11.8 9.2

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 23.2 24.2 23.4 23.8 23.8 22.4 21.9 21.8 25.6 33.4 46.3 54.6 56 51.5 47.5 49.9 48.4 46.8 45.6 30.1 19.7 12.3 8.4 5.7
TEMPERATURE degF 65.7 65.6 64.5 64.2 63.5 63.5 66.6 70.3 72.5 74.8 74.6 75.3 76 76.2 76 75.2 74.6 75.2 73.9 69.7 67.1 65.3 64.3 64.1
WIND SPEED mph 5.7 5.9 7.1 7.3 7.2 5.9 2.7 2.7 3.2 3.9 6.7 6.3 7.3 7.5 6.7 5.1 3.8 3.5 2.6 1.6 2.3 2.2 2.2 2.3
WIND DIRECTION Degrees 273 270 279 294 291 298 318 350 65 100 125 134 145 141 144 150 139 163 183 263 316 283 276 282
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 6.3 5.5 5.3 5 4.8 4.9 4.7 4.9 5.5 5.5 5.7 5.8 5 4.5 4.6 4.8 5.1 5.2 5.4 6.5 7.3 8.4 8.4

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 18 15.7 18.4 17.7 11.5 15.9 34.8 39.4 40.6 43 48.8 45.2 43.2 42.6 43.4 39.7 36.7 35 38.1 30.9 12.6
TEMPERATURE degF 64.5 64.3 63.4 62.2 61.7 62 65.4 70.6 75.9 80 81.4 83.7 82.2 78.9 78 76.5 76.9 77.1 74.4 71 68.6 67.6 66.2 63

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 20.6 17.7 18 13.1 14.2 10.5 18.2 25 35.9 44.4 47.1 47 49.1 51.8 49.9 55.3 53.1 54.9 54 52.8 45.2 41.4 36.1 39.6

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 15.5 12.4 9.8 7.3 5.2 7.8 9.6 13.9 16.8 25.1 32.8 35.6 34.9 34.8 36 36.8 37.3 36.8 35.2 27.3 26.5 20.5 13.8 15.9

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 4.7 3.7 2.6 1.6 4.3 19.6 41.2 45.8 47 53 51.8 52.5 56.7 56.3 54.1 55.6 50 28.3 17.7 17.6 11.9 7.8
WIND SPEED mph 0.2 0.7 0.9 1.8 1.8 2 2.1 1.2 1.9 3.5 4.3 4 3.9 4.3 4.1 3.8 2.9 2.9 1.5 0.3 0.2 0.5 0.4 0.8
WIND DIRECTION Degrees 75 320 311 323 331 329 325 358 108 129 157 155 148 149 155 148 150 163 150 144 110 349 155 309
TEMPERATURE degF 54.1 53 52.5 52.3 51.5 52.9 59.5 66.8 71.9 74.1 75.9 77 78.2 79.1 79.2 79.7 77.2 72.7 70.1 64 60.4 58.5 56.9 55.9

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 13.3 16.4 20.3 17 14.7 13.5 12.5 14.2 17.2 22.9 33.8 36 33.5 38.6 39.6 41.9 37.8 32 26.1 30.5 28.3 27.2 26.2 19.8
PM2.5 ug/m3 13.5 11.4 11.9 10.6 10.5 11.6 12.1 14.3 15.6 15.8 16.3 15.1 13.4 14.1 13.7 13.7 13.5 13.5 14.2 14.9 15.7 15.6 14.9 14.7

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 13.8 13.7 11.7 18.7 13.4 17.6 14.2 14.8 19.2 26.7 34 39.8 41.4 46.6 47.2 32.7 20.5 12 6.7 3.5

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 21.9 19.9 20 20.3 17.6 9 13.2 19.1 23.2 29.4 37.2 43.9 43.1 41.5 41.1 43.7 47.8 54.1 50.8 43.4 39.3 28.9 10.9 2.1
PM2.5 ug/m3 8.5 9.3 8.4 7.7 6.6 7.3 7.8 9.6 11 12.8 13.5 12.4 12.3 10.5 11.1 9.9 9.4 8.9 9.4 9.5 8.1 9.8 12.6 13

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 0.276 0.269 0.248 0.265 0.443 0.396 0.356 0.398 0.365 0.322 0.31 0.321 0.247 0.241 0.291 0.285 0.242 0.233 0.225 0.263 0.253 0.329 0.52 0.455
NO2 ppb 9.8 9.3 10.4 16.4 22 17.8 19.7 17.7 16 14 9 2.9 4 10.7 8.7 7.9 4.1 2.7 7.4 8.5 12.5 32.8 30
WIND SPEED mph 3.2 3.6 3.9 3.6 2.3 1.7 1.1 1.7 0.7 1.3 3.4 1.8 4.4 4.4 4.5 4.4 3.8 3.9 2.4 2.2 1.8 1 1.5 1.1
WIND DIRECTION Degrees 242 249 252 260 257 194 249 301 51 203 209 57 93 134 158 139 120 114 102 118 105 133 166 137
TEMPERATURE degF 65.6 64.9 64 63.9 64.4 63.9 68 72.4 76.3 78.9 80.4 81.4 79.9 75.5 75.4 76.7 78.4 76.5 73.4 71.3 69.9 68.5 67.6 65.8
PM2.5 ug/m3 5.8 6.3 6.4 5.8 5.2 5.4 5.3 6 7.7 8.1 8.9 9.6 9.8 8.5 8.1 8.2 7.8 6.7 5.6 6.1 6 6.2 6.4 6.6
PM10 ug/m3 (25C) 13.3 14.5 13.3 12.3 12 12.9 14.3 18 21.8 23.7 21.7 20.4 23.1 20.1 18.3 21.8 17.2 15 12.7 13 13.1 12.6 12.1 11.4
PM COARSE (10-2.5) ug/m3 7.4 8.1 6.8 6.4 6.7 7.5 8.8 11.6 13.6 14.9 12.1 10.2 12.6 11.2 9.7 13.1 8.9 7.9 6.9 6.8 7 6.4 5.7 4.8

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 20.7 17.6 18.1 21.5 14.7 17 22.4 28.6 35.3 38.6 44.9 42.8 42.1 42.6 42.4 41.9 45.2 50.7 46.2 36.2 26.9 19 15.4
SO2 ppb 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3
NO ppb 0.3 0.3 0.3 0.1 0.9 2.5 2.2 0.8 0.2 0 -0.1 -0.2 -0.2 -0.2 -0.1 -0.2 -0.2 -0.2 0 -0.1 -0.1 0 -0.1
NO2 ppb 9 8.7 8.2 6.5 8.3 7.4 5.1 2.8 1.9 1.5 1.3 1 0.9 1.1 1.3 1.2 1.6 2.3 4.2 3.7 4.6 4.9 4.3
NOx ppb 9.3 9.1 8.5 6.6 9.2 9.9 7.2 3.6 2.1 1.5 1.2 0.8 0.7 1 1.2 1 1.4 2.1 4.2 3.6 4.6 4.8 4.2
WIND SPEED mph 0.9 1.9 2.3 3.8 2.8 0.3 2.2 2.3 0.4 2.3 3 4.2 3.9 3.1 3.4 3.2 3.1 2.2 2 1.3 0.9 0.6 0.6 0.6
WIND DIRECTION Degrees 219 302 285 288 285 282 286 317 21 36 65 66 76 105 148 144 139 126 131 161 192 191 199 198
TEMPERATURE degF 63 62.9 63.2 65.3 64.5 62.9 65.8 75.3 79.5 80.6 81 80.9 80.2 81.3 81.6 81.8 80.9 77.9 72.7 68.1 66.4 65.5 64.5 64

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 -0.8 -0.8 -0.7 -0.7 -0.6 -0.8 -0.7 -0.7 -0.8 -0.8 -0.8 -0.8 -0.9 -0.9 -0.7 -0.7 -0.7 -0.6 -0.7
WIND SPEED mph 0.5 0.9 2 1.4 1.9 1.1 1.2 1.3 1.6 2.6 2.9 1.3 2.3 2.5 2.7 2.4 2.5 2.7 0.5 1.8 2.6 1.3 1
WIND DIRECTION Degrees 335 328 356 346 8 17 352 347 353 350 335 302 327 339 315 311 290 78 18 77 108 158 153
TEMPERATURE degF 59.4 58.7 59.3 58.2 57.7 57.2 58.9 64.4 73.7 78.5 79.2 80.3 80.8 81.3 81.5 81.3 80.6 71.8 68.6 66.5 64.6 63.1 62.1

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 7.3 8 8.1 5.4 4.5 9.5 13.6 36.4 36.4 38.6 41.2 41.6 45 43.6 36.2 32.1 27.2 21.6 16.8 16.7 14.8
PM2.5 ug/m3 11.5 12.9 13.6 13.9 15.7 15.2 15.4 16.1 17 15.9 16.3 14.9 13.3 12.2 13.5 12.9 12.3 9.6 8.1 8 8.1 8.4 8.4 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 0.6 0.8 0.4 0.7 0.9 0.8 0.8 1.9 2.1 1.2 3.3 3.7 1.2 1 1.3 1.6 1.2 1 0.9 0.7 0.8 1 1 0.8
WIND DIRECTION Degrees 16 343 2 334 293 291 150 136 91 118 192 178 108 127 84 93 174 170 135 65 83 193 80 18
WIND SPEED mph 0.6 0.8 0.7 0.7 0.7 0.4 0.8 0.7 1.2 1 2.1 1.1 1 0.7 1.4 1.2 2.3 1.6 0.9 0.8 0.3 0.9 0.4 0.7
TEMPERATURE degF 63.3 62.4 61.8 61.3 60.3 60.7 65.9 71.8 76.9 80.8 83.4 84.7 87.5 89 87.2 82.9 79.5 77.9 74.7 71.8 70.2 68.6 67.2 65.8

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 23.6 21.3 22.5 20.5 14.5 15.9 21.1 30.2 36.8 39.1 40.9 42.6 47 48.2 48.4 47 46.7 46.5 42 10.5 13 10 5.8
TEMPERATURE degF 64.6 64.6 64.5 63.8 63.1 62.8 66.6 71.1 75.2 76.8 77.3 78.2 78.6 77.7 77.2 76.9 76.8 75.5 72.1 68.4 65.8 64.4 62.9 61.3
WIND SPEED mph 5.8 6.4 6.4 6.4 6 4.1 2.4 4 2.3 4.3 5 6.6 7.2 8.1 8.1 7.3 5.6 4.3 2.8 1.9 1.4 2.5 2.6 3.1
WIND DIRECTION Degrees 289 299 299 299 306 312 344 356 101 134 122 100 97 104 109 127 122 125 129 182 214 245 306 295

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 27.6 22.4 21.6 22.1 17.1 12 16.5 22 37.2 42.5 45.3 47.2 48.5 47.8 49.3 50 49.9 49.7 49.4 46.8 30.7 23.6 21 14.8
TEMPERATURE degF 63.5 63.1 62.5 62.4 60.4 61 68.2 72.7 74.7 76.4 77.2 77.9 78.5 79.8 79.1 79.8 78.1 76.5 71.8 65.8 63.5 62.1 61.6 60.5
WIND SPEED mph 5.2 5.7 5.9 6 3.4 3.9 4.4 3.9 3.9 4.1 4.7 5 5.5 5.1 6.1 5.1 4.9 3.8 1.8 2.2 3.2 3 2.7 2.9
WIND DIRECTION Degrees 270 285 279 295 345 334 320 332 54 81 77 79 87 89 91 116 134 146 177 202 260 282 276 285
PM2.5 ug/m3 7.2 8.2 8.4 7.5 7.5 7.3 7.4 8.1 7.6 7.2 7.7 7.5 7.4 7.4 6.6 5.3 5 5.4 5.6 5.8 6 7 7.2 7.4

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 28.9 25.3 22.2 21.1 19.2 15.7 16.6 20.2 28.9 30.1 43.4 51.2 55.6 54.4 47.3 46.9 46.3 45.3 42.9 34.5 24 10.5 6.2 5.5

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 13.2 13.4 17.5 17.9 9 4.9 15 18.7 20.6 27.8 35.3 37.6 38.9 40.9 41.6 41.8 41.7 41.2 34.7 20.6 21.2 14.9 13 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 16.3 14.6 16.2 14.4 12.9 13.1 12.6 21.7 27.5 31.3 31.3 32.4 33.8 32.7 28.4 30 32.5 31.1 21.8 14.2 17 18.1 18.3 17.6
PM10 ug/m3 (25C) 12.8 10.2 10.3 11 7.7 7.5 10.3 11.6 12.3 13.1 15.1 16.6 18.2 17.3 18.6 17.8 18.2 17.8 18.9 20.8 18.4 18.9 18.6 18.9
PM COARSE (10-2.5) ug/m3 7.8 6 6.2 6.7 4 4 5.9 6.7 6.5 6.7 7 6.8 7.2 6.3 7.7 7.2 7.2 6.9 8.4 10.9 8.8 9 8.6 9.1
WIND SPEED mph 2.3 2 2.1 2.1 2.2 2.3 1.7 0.9 1.4 1.3 1.1 1 1.9 0.8 1.3 0.5 1.7 1.7 1.4 2.2 2.3 2.3 2 1.9
WIND DIRECTION Degrees 66 65 66 65 63 63 64 9 298 293 355 245 245 59 82 170 263 250 66 68 64 66 64 66
TEMPERATURE degF 55.8 55.2 55.6 55.1 54.7 54.7 59 67.8 74.4 78.2 80 82.7 82.7 84.7 82.4 81.2 82.9 81.7 72.4 64.8 61.5 59.7 58.5 57.7
PM2.5 ug/m3 4.9 4.2 4 4.2 3.7 3.5 4.2 4.5 5.2 5.8 7.3 9 10 10 9.9 9.7 9.9 10 9.8 9.4 9.3 9.6 9.7 9.6

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 20.5 17 14.6 14.3 10 8.9 14.6 26.1 36.8 42.5 42.3 39.9 38.6 39.1 44.9 46.9 45.4 44.8 43.5 40.1 40.4 30.2 25.5 17.8
WIND SPEED mph 4.7 2.9 1.1 3.2 3.1 3.2 4.2 3.6 2.4 2.7 3 3.6 4 4.4 4.8 5.4 3.8 3.6 2.4 3.2 3.1 1.3 1.1 2.3
WIND DIRECTION Degrees 245 239 61 13 345 267 326 336 63 89 78 78 94 112 104 108 121 106 162 200 202 284 230 223
TEMPERATURE degF 63.1 62.8 61.5 61.1 60.2 60 64.6 69.7 74.2 77.4 78.5 80.4 81.2 81.5 80.8 78.8 79.6 77.1 74.2 69.3 67.3 65.8 64.1 62.3

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 13.6 16 16.5 18 12 10.1 14.5 22.2 40.1 45.3 47.8 50 48.5 52.1 56.1 57.8 58.9 59.9 59.7 43.2 31.1 24.4 14.5 10.5
TEMPERATURE degF 61.2 60 59.5 60.3 59.7 62.6 69.1 74.4 74.4 74.7 76.5 78.1 79 78.7 77.4 75.5 74.5 73.1 70.8 67.8 65.1 63 61.7 61.2
WIND SPEED mph 1.6 1 2.2 1.5 3.8 4.1 4.1 3 7.1 6.7 5.9 6 5.9 6.5 7.4 7.2 6 4.8 4.5 2.2 2.7 2.7 3.3 3.5
WIND DIRECTION Degrees 276 274 316 340 283 296 296 319 51 58 69 80 95 100 100 120 140 157 185 254 283 291 285 283

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 3.4 2.9 1.9 1.6 1.6 1.5 3.2 17.7 23.3 27.8 28.2 29 29.3 30 29.9 24.6 21.7 16.8 12.1 9.7 6

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 25.2 24.3 22.2 22 16.2 12.9 16.5 24.3 30.1 32.9 36.5 36.1 37.2 37 36.9 35.2 43.3 41.1 36.9 35.7 35.2 34.7 34.2 34.3

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 18.4 14 16.1 18.3 10.4 11.5 15.2 21.8 29.7 35.5 39.9 39.7 40.1 38.9 54.2 57.1 52.1 50.4 44.1 34.8 27.4 27.8 20.2 8
TEMPERATURE degF 64.5 63.3 62.1 61.6 61 61.1 64.3 71 74.8 78.8 79.3 80.9 82.4 80.9 80.3 79.7 80.1 78.8 76 72.2 69.9 68.8 66.7 65.2
WIND SPEED mph 1 1.2 1.3 0.6 1.1 1.5 0.9 2.2 2.3 1.8 2.6 3.2 2.6 3.4 6.9 7.2 4.9 3.8 2.8 1.1 0.7 1 0.9 1.1
WIND DIRECTION Degrees 164 256 220 207 218 241 212 307 319 275 304 301 285 9 131 137 136 137 149 136 121 108 35 34
PM2.5 ug/m3 9.8 10 8.6 7.2 6.9 7.3 7 7.1 8.2 11.4 12.6 13.4 14.6 15.4 15.5 13.3 13.4 12.7 12.4 12.8 13.7 14 14.5 17.7
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3