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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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Monday, 
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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 10.9 8 7.1 5.7 5.1 7.3 8.9 13.5 19.4 21.5 23.8 26.4 29.2 29.1 27.6 26.9 25.2 18.9 12.6 3.9 1.5 1.5 4.2
WIND SPEED mph 1.5 1.7 1.7 1.6 1.4 1.3 2.5 2.8 2.5 2.9 1.7 4.2 4.1 4.3 3.2 3.1 3.1 2.3 1.4 0.9 1 0.9 1.1 1.6
WIND DIRECTION Degrees 223 181 179 184 175 178 216 215 231 271 334 18 20 13 26 56 70 79 115 157 166 178 185 153
TEMPERATURE degF 61.3 59.7 58.7 57.7 56.8 57 62.2 67.6 73.1 76.8 79.2 79.6 79.9 80.9 81.6 81.8 81.3 79.4 72.9 65.2 62.2 60.5 59.3 59.3
RELATIVE HUMIDITY %RH 93.7 95.9 97.2 97.7 98.3 98.7 88.6 76.7 66.8 57.7 54.6 56.5 51.4 45.3 44.1 44.6 45.4 50.7 71.5 88.9 95.1 97.2 97.8 98.2
BAROMETRIC PRESSURE inHg 30.08 30.08 30.08 30.08 30.08 30.1 30.11 30.11 30.12 30.12 30.12 30.12 30.11 30.1 30.1 30.09 30.08 30.08 30.08 30.09 30.1 30.1 30.1 30.11
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 22.1 121.8 234.9 359.8 459.2 530.3 574.3 582.4 550.8 481.8 384.6 267.6 141.7 30 0 0 0 0 0
PM2.5 ug/m3 7.9 7.2 6.8 6.7 6.6 6.6 6.7 7.6 9.9 13.8 15.6 17.6 20.1 23.6 24 22.4 21 20.9 20.1 19.4 19.3 18.9 19 19.4

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 3.8 4.1 4.2 4.7 4.1 4.1 4.4 4.9 5.9 6.9 7.4 9.6 13.2 15.6 17.1 17.1 16.7 15.7 14.8 11.3 13.2 14.5 13.7 12.7

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 10.7 9.3 7.5 7.1 4.2 7 10 14.7 20.8 27.6 27.3 28.3 28.4 28.2 30.4 27.9 27.3 28.4 25.1 20.4 17 13 13.4

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 22 21.3 23.8 20.5 23.7 24.1 24.8 31.8 33.8 31.8 30.4 31.4 39.2 38.7 33.9 31.1 31.2 32.5 32 34.9 35.5 29.8 24.9

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 17.9 16.2 18.7 23.2 9.9 21.3 30.1 33.7 39 41.9 40.6 35.1 33.9 36.3 37.6 38.1 38.1 37.9 33.7 24.9 22.3 15.9 15.9
TEMPERATURE degF 63.6 61.6 60.8 62.5 59 58.4 63.7 68.5 71.3 74.5 76.5 77.5 78.7 79.7 80.1 80.7 80.8 80.3 78.4 73.6 71.3 69.7 67.7 66.3
WIND SPEED mph 1 1.6 0.8 1.6 1.6 0.8 1.4 2.6 3.5 3.4 3.8 3.5 3.5 3.3 3.7 3.4 3.7 2.8 1 1.8 0.9 0.6 0.9 0.5
WIND DIRECTION Degrees 14 18 353 309 45 84 333 309 316 295 306 294 294 273 276 293 295 297 231 163 175 112 130 91
PM2.5 ug/m3 3.3 3.4 3.2 3.1 3.2 3.4 3.3 3.3 3.5 3.6 3.4 3.3 3.4 3.4 3.6 3.8 4.1 4.4 4.9 4.7 4.9 4.4 4.5 4.3

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 3.2 3.1 3.1 3 3.1 3.2 3.5 3.9 3.7 3.7 3.5 3.4 5 3.7 3.9 4.1 4.5 5 5.1 4.6 4.7 4.8 4.6 4.2
PM10 ug/m3 (25C) 6.8 6.9 7 7.3 6.8 7.5 11.1 14.3 13.7 14.1 12.8 11.9 24.3 11.5 11.5 12.7 12.2 12.1 12.1 9.5 9.9 10.3 8.9 7.3
PM COARSE (10-2.5) ug/m3 3.7 3.8 4 4.3 3.8 4.2 7.4 10 9.7 10.1 9 8.1 18.4 7.4 7.2 8 7.2 6.7 6.6 4.7 5 5.3 4.3 3

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 22.4 19.3 18.8 17.6 16.3 19.7 21.9 25.8 28.2 31.3 31 30.9 28.9 28.1 29.4 30.5 29.3 27.9 26.1 21 22 22.1 21.2
CO ppm 0.151 0.152 0.15 0.134 0.148 0.152 0.158 0.169 0.165 0.17 0.167 0.162 0.168 0.171 0.169 0.165 0.167 0.172 0.198 0.231 0.245 0.229 0.227
SO2 ppb 0.146 0.183 0.149 0.149 0.174 0.203 0.221 0.216 0.217 0.196 0.179 0.195 0.162 0.127 0.153 0.182 0.156 0.157 0.121 0.209 0.145 0.161 0.148
NO ppb 0.047 0.1 0.071 0.052 0.207 0.346 0.112 0.089 0.105 0.067 0.061 0.047 0.049 0.038 0.032 0.054 0.039 0.043 0.049
NOy-NO ppb 2.761 3.988 2.511 2.78 2.977 1.751 1.085 0.941 0.785 0.676 0.671 0.71 0.757 0.995 2.2 5.907 2.748 2.96 3.502
NOy ppb 2.808 4.088 2.582 2.832 3.184 2.094 1.197 1.03 0.891 0.743 0.732 0.757 0.806 1.033 2.232 5.961 2.788 3.003 3.551
PM10 ug/m3 (25C) 6.7 7.3 7.5 7.2 7.4 9.3 9 10.3 11.5 10.5 14.1 10.8 12.5 12.6 11.4 13.3 14.9 14 14.7 19.4 19.3 16.6 16.1 17.4
PM COARSE (10-2.5) ug/m3 3.5 3.9 4.1 3.8 4 5.7 5.3 6.6 7.5 6.3 9.3 5.5 6.5 5.4 4.3 5.4 6.4 5.7 6.8 9.3 8.8 7.2 7.2 8.9
WIND SPEED mph 2.9 1.9 2.2 1.2 1 0.3 1.7 2.3 2.9 2.6 2.9 4.4 4.3 4.1 4.2 3.3 2.4 1.9 2.1 2.8 2.8 3.6 2.8 3.6
WIND DIRECTION Degrees 237 238 242 295 218 248 302 321 320 304 315 312 323 320 331 324 317 307 280 236 230 207 211 209
BAROMETRIC PRESSURE inHg 30.04 30.03 30.03 30.04 30.05 30.05 30.06 30.07 30.07 30.08 30.07 30.06 30.05 30.04 30.03 30.03 30.02 30.02 30.02 30.03 30.04 30.04 30.04 30.05
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 62 59.7 58.8 57.9 56.9 57.6 63.4 67.6 70.6 74.9 78.6 79.3 81 81.9 81.8 83.3 82.7 80.7 76.6 73.7 71.6 69.2 67.6 66.5
RELATIVE HUMIDITY %RH 72.6 79 80.4 82.2 84.9 84.1 72.3 64.2 61.2 56.9 50.3 48.2 45.2 42.4 43.1 39.7 39.5 42.9 52.9 58.9 64.4 70.4 74.7 76.9
PM2.5 ug/m3 3.2 3.4 3.3 3.4 3.5 3.7 3.6 3.7 3.8 4 4.4 5 5.6 6.7 6.7 7.4 7.8 7.7 7.5 9.5 10 9.1 8.6 8.2

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 11.6 12 13.4 15.6 13.4 15.8 18.2 17.3 16.9 21.2 23.5 25.5 24.5 26.2 26.8 27.1 30.5 26.2 23 18.3 15 9.7
WIND SPEED mph 0.9 1.4 1.3 1.9 1 1 2.1 2.6 2.1 0.4 2.7 2.9 2.9 3.2 2.3 2.2 2.3 2 2.2 2.1 1.9 1.4 1.3 0.9
WIND DIRECTION Degrees 258 257 259 254 239 204 243 236 237 184 93 98 91 106 150 171 167 177 198 215 230 259 279 286
TEMPERATURE degF 56 55.8 55.3 55.4 55.4 56.5 60 67.6 74.4 80.5 82.6 83.7 85.7 89.4 86.6 81.5 76 72.5 70.1 67.5 65.3 63.5 62 60.7

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 1.8 2 2.8 9.6 3.4 4.1 14.7 21.8 29.4 32.7 31.8 35.8 32.2 32.2 35.1 35.2 34.8 32.3 18.6 13.9 3.1 2.2 1.2
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 4 3.9 3.9 3.9 4 4 4.1 4.1 4.1 4.3 3.9 3.9 4.6 5.5 6.1 6.4 6.5 6.6 6.9 6.9 7.4 6.7 7 6.9
PM10 ug/m3 (25C) 8.1 8.7 7.9 9.1 10 10.1 9.7 10.6 13 12.8 13.6 10.9 11.1 13.2 12.8 14.3 14.2 15.2 15.4 14.3 16.2 13.7 12.6 12.3
PM COARSE (10-2.5) ug/m3 4.2 4.9 4.2 5.2 6.1 6.2 5.7 6.4 8.6 8.2 9.3 6.7 6.1 7.2 6.3 7.4 7.1 8.1 8 7.2 8.6 6.9 5.6 5.3

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 21.7 21.5 20.6 20 17.5 17.9 18 21.1 24.3 25.4 26 26.6 27.4 28.4 29.1 29.1 27.7 23 18 15.9 18.7 17.5 12.5

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 19.6 20 18.1 17.6 16.5 14.5 14.3 15.9 20.9 24.9 25.2 25.4 28.8 28.5 26 22 20.8 22.7 23.7 21.1 23.4
WIND SPEED mph 4.5 4.6 4.3 4 3.6 3.3 3 2.5 2 1.7 2.2 3.1 2.7 2.7 3 4 3.5 2 1.1 2 1.9 1.3 1.2 1.2
WIND DIRECTION Degrees 263 261 260 287 294 278 288 321 330 330 336 307 339 329 18 20 42 67 160 192 181 154 143 175
RELATIVE HUMIDITY %RH 92.3 91 94.2 94.3 94.8 95.7 87.1 79.5 71.3 61.5 54.9 55.6 55.6 49.1 48.4 44.1 47 54.6 70 79.1 76.1 79.2 87.6 85.3
TEMPERATURE degF 59.1 59 58.4 58.7 58.6 58.8 60.9 64.5 68.7 72.4 74.9 74.6 75 76.9 76.8 77.3 76.5 75.1 70 65.9 65.6 64.8 63 62.8
PM2.5 ug/m3 5.8 5.6 5.5 6.5 7.5 8 7.7 9.4 10.5 12.9 15.4 15.2 15.4 12.7 10.3 9.6 9.9 9.9 9.4 9.3 9.6 9.8 9.6 9.8

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 4.8 4.7 5.5 4.6 4.9 5.7 5.5 11.1 5.8 5.7 8.3 10.7 10.9 10 9 8.6 8.2 7.4 7.3 6.7 9.3 10.2 10 10

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 11.7 9.6 9.5 3.7 4.4 9.4 21.9 31.1 36.2 37.3 37.3 39.3 39.4 36.3 35 34.1 32.3 28 18.2 11.7 10.1 11.5 11.4

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 20.7 19.5 19.6 20.7 17.7 18.4 22.9 29.4 35.1 37.2 37.1 38.7 45.9 50.4 50.8 52.2 53 59.9 57.2 53.2 36.6 23 17.4
TEMPERATURE degF 63.7 62.7 62.8 62.5 61.4 61.5 64.4 68 71.3 73.1 74.5 76.4 77.1 77 75 75.3 74.7 73.9 71.9 69.9 68.6 67.2 65.2 64.5
WIND SPEED mph 7 6.7 7 6.7 7.2 7.2 8.3 7.3 7.5 7.6 6.7 6 6 3.4 9 8.5 8 6.7 5.1 3.3 2.5 2.5 2.6 3.1
WIND DIRECTION Degrees 282 284 290 283 281 284 285 292 297 276 277 265 273 162 153 154 155 170 185 197 218 253 262 258
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 4 3.7 3.6 3.5 3.4 3.4 3.3 3.3 3.5 3.2 3.3 3.4 3.4 3.4 3.1 3.1 3 3 3.5 4.1 5.4 4.4 5.2 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 17.4 17.2 17.1 11.6 12.7 15.8 22.9 29.1 32.6 36.2 38.3 38.3 37.5 36.9 39.5 45.6 47.9 49.2 50.3 51 45.2 35.1 19.9
TEMPERATURE degF 61.6 61 60.3 59.7 59.3 59.8 63.9 69.3 73.3 75.1 76.5 78.5 79.5 81.2 82.1 80.5 77.4 76.3 73.1 70.6 69.3 68 67 65.2

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 7 6.8 6.7 8.4 8.8 11 12 16 20.4 25.2 27 35.9 35.1 33 29.6 29.6 30.9 29.7 25 21.5 23.2 24.3 18.1

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 12.9 9.8 8.1 9 7.1 7.9 8.9 10.9 21.4 34.1 44.4 48.7 50.1 50.9 50.2 48.9 48 36.6 29.6 28.9 25.2 23.3 15.2

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 11.9 10.3 9.6 7 6.9 7.7 11.9 17.5 21.5 28.2 31.6 34.5 36 31.8 34.5 30.4 29.2 34.6 28.4 18.3 11.6 8.4 8
WIND SPEED mph 2.8 2.9 3.7 2.9 2.4 0.7 2 2.4 2.8 1.7 3.6 3.8 3.9 4.7 4.9 4.9 3.4 3.5 2.8 0.3 0.4 1 1.4 1.4
WIND DIRECTION Degrees 328 329 318 332 334 303 308 289 292 270 176 160 154 170 165 170 173 172 184 223 169 328 321 337
TEMPERATURE degF 56 55.3 55.1 53.9 53.1 53 58.9 65 69.7 75 78.8 79.8 78.3 77.1 77.8 76.8 72.1 70.8 67.6 62.7 59.1 57.1 55.6 54.8

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 12.2 13.4 8.1 8.6 16.4 15.5 14.2 17.3 21.7 25.5 27.2 26.6 28.1 27.4 26.8 26.4 26.4 25.3 25.1 21.6 18.9 18.4 15.8
PM2.5 ug/m3 3.9 3.8 3.9 4.1 4 3.9 3.9 3.8 4.4 5.8 9 10.4 10.6 11.6 13.4 14.5 13.7 14.6 15.6 13.7 13.6 13.7 14 14

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 24.1 22 21.1 20.1 18.3 20.2 21.7 24.8 26.7 27.4 28.7 36.1 42.9 47.9 50.2 49.8 46.9 43.7 35 23.8 16.8 12.4

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 21.5 21.3 21.4 19.8 18.5 19.1 19.9 24.4 28.3 30.5 29.5 34.8 42.8 48.1 43.8 42 40.8 36.3 34.7 32.3 34.5 30.9 27.9
PM2.5 ug/m3 4.4 4.3 3.9 4.1 4.2 4.1 4.2 4.7 5.6 6.1 5.7 6.9 8.3 8.5 8.1 8.1 8.3 8 8.1 7.2 7.2 5.8 7.7 6.9

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 0.232 0.234 0.221 0.239 0.316 0.415 0.372 0.336 0.299 0.291 0.289 0.377 0.302 0.259 0.232 0.206 0.25 0.362 0.324 0.336 0.419 0.43 0.413 0.319
NO2 ppb 6.1 6.2 9.1 13.9 16.9 14.2 13.3 12.3 12.9 13 12.7 6.2 2.6 2.1 2.9 5.5 5.9 6.9 23.1 21.7 20.4 15.1
WIND SPEED mph 4.3 4.1 3.8 3.9 3.4 3 3.7 3.6 3.6 5.5 4.2 4.7 2.5 2.8 6.3 6.6 6.1 5.5 5.1 4.8 4.5 3.3 3.3 3.1
WIND DIRECTION Degrees 254 253 253 254 270 258 254 268 264 299 291 279 276 109 120 119 123 126 147 161 175 190 194 232
TEMPERATURE degF 62.6 61.9 61.3 61 61.6 61.6 65.3 69.1 72.8 75.3 77.4 78.4 80 78.3 76.8 78.1 76.1 75.7 74.7 73.1 71.7 70.6 68.7 66.5
PM2.5 ug/m3 3.9 3.9 3.7 3.7 3.6 4.1 3.8 3.8 3.9 5.7 5.1 4.5 5.7 6.5 5.3 5.1 5.1 5.8 5.4 5 5 4.9 5.6 5.5
PM10 ug/m3 (25C) 9.3 9.5 7.8 8.9 7.9 9.9 10.2 11.1 12.6 14.1 13.2 14.4 14 15.9 16.6 14.5 13.9 16.7 20.1 15.2 15.8 11.8 13.2 14
PM COARSE (10-2.5) ug/m3 5.3 5.6 4.1 5.2 4.4 5.8 6.4 7.2 8.4 8.1 7.8 9.5 7.9 9 10.9 8.9 8.5 10.5 14.3 9.9 10.5 6.8 7.5 8.5

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 25.2 24.3 23 22.4 19.1 20.3 21.9 26.4 30.2 31.1 35.1 41.5 40.2 46 46.2 48.9 46.1 43.3 41.4 33.4 26.8 29.9 24.4
SO2 ppb 0.3 0.3 0.3 0.2 0.4 0.4 0.3 0.4 0.3 0.4 0.3 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.4 0.2
NO ppb -0.1 -0.2 0 0 1.1 2.4 2.4 1.2 0.4 0 -0.1 -0.1 -0.1 -0.2 0.2 -0.2 -0.2 -0.1 -0.1 -0.1 0 0.2 0.3
NO2 ppb 4.1 3.7 4.6 5.3 8 6.9 5.4 3.2 2.2 1.3 1.3 1.5 1.2 1.3 1.3 1.4 1.8 3.5 4 5.2 8.6 8.7 8.4
NOx ppb 4 3.6 4.6 5.4 9.1 9.3 7.8 4.4 2.6 1.3 1.2 1.4 1 1.2 1.5 1.2 1.6 3.4 3.9 5.1 8.5 8.9 8.7
WIND SPEED mph 4.1 3.8 4 4.1 4.2 5 6 5.6 5 6 6.1 1.8 4.1 3.5 4.2 4.5 4.4 4 2.8 2.3 1.6 1.2 2 0.9
WIND DIRECTION Degrees 291 294 288 284 289 292 285 292 312 309 323 344 130 136 157 161 166 164 161 163 177 196 196 209
TEMPERATURE degF 64.3 62.9 62.3 61.8 61.9 61.8 64.5 70.5 75.8 78.8 81 81.9 80.8 82.4 82.3 80.5 76.9 75.4 71.7 68.9 66.5 65.8 64.9 63.5

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 -0.9 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.7 -0.7 -0.8 -0.8 -0.7 -0.6 -0.6 -0.6 -0.6 -0.6 -0.7
WIND SPEED mph 1.9 2.2 2 2.4 2.7 2.3 2.1 2.1 1.8 1.8 2 3 3.4 3.1 3.2 3.2 2.9 2.8 2.3 1.4 1.7 0.4 1.1 0.5
WIND DIRECTION Degrees 248 265 259 266 256 270 306 305 333 320 323 321 348 354 12 10 352 27 52 8 7 318 329 311
TEMPERATURE degF 57.6 56.7 56 55.6 55.3 55.5 57.7 63.3 72 75.3 77.5 79.5 78.8 80.2 79 79.4 78.5 77 73.8 69.6 66.5 64.1 61.9 60.6

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 12.8 13.5 12.6 12.2 4.6 9.5 14 17.7 24.3 26.1 27.3 29.5 28 28.8 29 24 24.3 20.2 22.3 14.6 11 10.6 9.3
PM2.5 ug/m3 3.7 3.5 3.6 3.8 3.9 4.3 4.5 4.8 5.3 8.2 8.8 9.2 10.3 12.8 15.9 16.3 15.8 12.1 11.5 11.4 11.1 11.1 11.4 11.3

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 0.7 0.6 0.7 0.6 0.7 0.8 0.6 0.6 0.8 0.7 0.9 0.9 0.6 0.7 0.6 0.7 0.5 0.8 0.7 0.7 0.7 0.7 0.6 0.8
WIND DIRECTION Degrees 70 326 245 160 237 211 217 222 220 218 215 229 309 326 19 27 253 219 29 167 325 320 23 18
WIND SPEED mph 0.3 0.4 0.3 0.3 0.7 0.5 0.9 1 1.6 2.9 3.1 2.1 0.6 0.6 1.3 1.1 1.3 1.3 0.6 0.4 0.7 0.6 0.5 0.5
TEMPERATURE degF 63.2 62.2 61.1 60.2 59.8 60.2 65.7 71.7 75.5 77.4 80.5 81.8 86.9 87.8 85.3 84.3 73.7 67.9 66.6 66 65.5 64.8 64.4 63.8

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 22.8 22 20.3 18.7 18 18 21.4 23.8 24.8 26 26.5 32.4 36.7 41.9 48.8 47.5 49 48 45.1 13.8 20.9 16.9 21.9
TEMPERATURE degF 62.4 61.8 60.8 60.1 59.5 59.9 62.8 66.8 71.1 74.4 76.8 78.4 78.3 77.4 77.3 74.2 74.4 73.4 71.9 70 68 66.3 65.3 65.4
WIND SPEED mph 5.5 6.1 6.2 7 7.6 8.5 8.4 9.2 8.2 6.7 5.5 4.3 2.3 8 9 7.5 7 7 5.4 4.4 2.8 3.6 3.8 4.3
WIND DIRECTION Degrees 276 290 296 295 296 299 308 308 309 305 320 331 149 144 150 154 163 176 166 185 213 241 275 278

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 22.8 21.1 20.5 19.2 18.9 18.2 19.8 22.3 24.6 28.6 32.4 35.2 37.1 41.1 43.6 48 52.9 53 44.2 35.8 34.9 32.9 30.4
TEMPERATURE degF 60.9 59.8 59.1 58.9 58.6 59 63.8 69 73.6 77.8 79.7 80.5 78.9 77.9 76.4 76.3 75.2 73.5 70.5 66.7 65.6 65 65.1 64.4
WIND SPEED mph 6.6 6.7 6.7 6.6 7 7.4 7.6 7.2 5.8 4.2 1.1 5.2 6.7 6.9 7.5 7.9 7 6.3 4.9 5.2 4.7 5.1 4.7 4.7
WIND DIRECTION Degrees 292 294 291 283 284 297 294 302 307 319 101 136 149 155 166 168 179 184 188 210 223 236 258 266
PM2.5 ug/m3 3.1 3.1 3.1 3.2 3.2 3.2 3.4 3.8 4.3 4.5 4.9 4.6 4.7 4.6 5.5 5 4.8 5.1 4.5 3.6 3.3 3.6 5.8 6.3

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 21.5 20.7 20.5 19.6 17.9 19.1 22.9 25.8 29.7 31.8 31.6 46.2 43.9 43.3 48.1 46.6 47 47.5 50.3 52.8 50.6 45.4 37.9

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 7.9 6.6 5.9 4.4 5.5 11.9 19.5 21.5 28.9 33.8 36.4 37.5 37.1 37.8 39.9 37.2 35.6 27.7 14.8 12.6 16.8 11 12.4

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 16.2 15.4 15.8 16.1 15.9 11.4 24.4 35.4 38.9 37.3 34.5 32.8 31.4 32.2 30.7 26 25.7 17.5 13.5 15.6 15.7 16.2 15.5
PM10 ug/m3 (25C) 8 8 7.8 8 8.6 9.3 9 10.2 12.1 12.2 14.1 11.8 13.4 13.6 15.7 25.9 19.8 15.4 13.8 12.6 12 12.3
PM COARSE (10-2.5) ug/m3 4.9 5 4.7 4.9 5.4 6.2 5.8 6.7 8.1 8.1 9.8 7.6 8.9 8.7 8.1 15.1 12.2 9.6 8.2 7.2 6.9 7.2
WIND SPEED mph 2.4 2 2.2 1.6 1.9 2 0.8 1 3.2 3 2.8 1.5 1.6 1.5 2.7 1 0.7 0.4 1.6 2 2.2 2.1 2 2.3
WIND DIRECTION Degrees 67 67 63 63 66 65 82 293 276 301 288 297 278 287 274 276 284 231 68 71 67 65 65 68
TEMPERATURE degF 50.8 51 52 51.9 50.9 51.2 57 66.2 70.8 74 75.9 78.9 79.4 78.8 81 80.3 80.3 78.1 67.2 61.9 59.1 57.4 56.9 56.6
PM2.5 ug/m3 3.1 3 3.1 3.1 3.2 3.1 3.1 3.2 3.5 3.6 3.7 3.6 3.8 4.2 6.7 9.7 7 5.6 5.4 5.2 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 17.6 17.2 17.4 15.9 13.4 14.9 17.9 20.1 22.6 23.4 26.1 28.6 30.7 32.9 33.9 33.1 35.5 35.1 31.1 32.8 32.5 30.2 25.7
WIND SPEED mph 5.1 5.5 5.6 4.8 3.7 4.3 5.4 6.2 4 3.4 4.8 5.3 6.3 4.5 3.5 5.1 5.7 3.5 3.9 0.6 3.5 3.3 4.6 4.2
WIND DIRECTION Degrees 279 277 299 281 273 260 308 305 299 261 267 284 328 319 166 166 182 166 108 32 188 212 234 248
TEMPERATURE degF 61.9 61.1 61.5 60.4 59.1 58.7 62.7 66.6 70.9 75.4 77.6 78.5 78.9 79.9 79.7 80.4 78.9 76.7 69.8 68.4 68.9 67.2 65.5 64.2

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 18.3 17.4 15.4 13.7 13.4 15.2 17.3 20.4 26.7 31.6 32.4 33 34 34.7 35 40 47 52.5 49.8 42.1 33.8 33.4 28.1
TEMPERATURE degF 61.2 60.1 59.8 58.1 57 59.6 65.8 70.9 75.7 77.6 80 78.7 79.7 81.2 81.4 79.5 78.4 75.7 72.1 70.1 69.1 67.4 64.6 63.6
WIND SPEED mph 3.1 3.1 3.4 2.1 2.4 2.8 4 4 2.6 3.5 6.7 7.1 8.4 8.8 9.1 10.2 11.3 10.6 4.2 3 1.9 1.6 1.4 1.7
WIND DIRECTION Degrees 294 288 286 287 281 292 300 298 286 122 155 145 150 163 169 180 185 193 204 175 245 281 258 243

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 15.6 14.6 11.9 8.5 5.4 7.1 10.2 14.7 18.3 25.1 27.4 28.1 26.5 27 25.7 25.2 25.8 23.7 20.7 14.5 12.2 7.5 4.8

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 15.2 20.2 16.3 13.1 8.9 14.7 16.7 32.6 35.9 37 38 36.4 36.8 39 40.4 39.2 39.4 34.5 27.5 28.2 27.2 25 28.4

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 16 20.1 19.8 18.9 12.7 16.9 26.9 30.4 33.3 36.4 35.1 35.1 35.8 35.1 36 35.7 40.6 44.2 40.9 40.1 32.1 22.1 20.1
TEMPERATURE degF 60.1 59.3 58.9 58.1 57.5 57.7 61.5 67.8 72.2 74.9 76.4 77.9 79 80.1 81 81.1 81.1 80.8 76.3 72.7 70.5 69.1 67.3 65.9
WIND SPEED mph 1.3 1.3 1.1 1.3 1.3 0.9 2 4.4 4.3 5 6 6.1 4.4 3.6 3.8 4.1 4.2 0.5 4.6 3.2 1.4 1 1.2 1.1
WIND DIRECTION Degrees 242 236 265 247 241 255 244 289 277 285 292 288 315 300 327 301 315 184 144 142 158 166 242 244
PM2.5 ug/m3 5.4 4.3 4.3 4.3 4.6 4.9 5.2 4.1 4.7 4.5 3.7 3.8 5.4 6.1 6.9 8 9 8.6 6 6 6.1 9.1 11.7 10
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3