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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/24/2025 15:00 to 7/25/2025 23:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Calumet,Chippewa,Clark,Dodge,Door,Douglas,Dunn,Eau Claire,Florence,Fond du Lac,Forest,Green Lake,Iron,Jackson,Juneau,Kenosha,Kewaunee,La Crosse,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Monroe,Oconto,Oneida,Outagamie,Ozaukee,Pepin,Pierce,Polk,Portage,Price,Racine,Rusk,Sawyer,Shawano,Sheboygan,St. Croix,Taylor,Trempealeau,Vernon,Vilas,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 11 6.9 2.1 -0.3 -1 -1.1 1.2 5.2 11.7 22.5 24.9 24 23.5 26.7 27.7 28.5 28 27.9 27.7 28.6 26.8 23.3 19.8 15.2
WIND SPEED mph 1.6 0.5 0.4 0.8 0.7 0.5 1.3 2.5 3 3.1 2.5 1.7 5.3 3.7 2.4 2.5 3.9 3.8 4 3.3 2.4 0.9 1.6 1.4
WIND DIRECTION Degrees 111 201 17 167 160 195 248 237 240 306 296 329 349 342 14 37 36 52 73 96 110 212 248 238
TEMPERATURE degF 67.4 66.4 64.5 63.4 62.4 62.2 65.3 68.1 71.2 71.9 72.6 72.9 72.7 75.7 76.8 78.3 75.8 72.6 69.3 68.1 67.1 66.4 66 65.8
RELATIVE HUMIDITY %RH 96.4 97.2 98.6 99.2 99.6 99.9 98.9 94 87 87.4 85.1 84.4 84.5 76.2 73.8 70.5 76.3 84.3 92.4 94.6 97 98.4 98.7 99.1
BAROMETRIC PRESSURE inHg 29.89 29.88 29.88 29.89 29.89 29.91 29.92 29.93 29.94 29.95 29.95 29.95 29.95 29.95 29.93 29.93 29.93 29.94 29.96 29.97 29.97 29.97 29.95 29.94
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 12.2 52.9 90.4 123.2 115.8 100.1 98.2 198.2 369.5 357.1 366.8 243.5 102.3 16.1 0 0 0 0 0
PM2.5 ug/m3 7 6.9 7 7.3 7.5 7.3 7 7.2 7.1 8.4 8.1 8.3 7.7 6 5.5 5.7 5.6 4.9 4.8 4.8 5 4.3 4 3.9

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 9.3 10.4 10.7 9 8.9 8.4 8.8 10.9 12.5 13.3 12.4 12.2 11.5 12.2 13.7 13.4 12.4 12.8 13.4 14.5 14.6 14.8 15.6 14.6

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 30.1 26.2 10.8 15.9 14.2 14.6 15.2 21.4 33.4 38 42.3 42.1 41.1 42.8 46.3 41.7 44.7 47.2 46.4 47.8 42.8 44.2 43.3 42.7

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 30.9 29.8 29.1 27.2 20.6 21.4 23.5 29 42.2 48.8 52.4 53.3 54.2 55.5 57.9 58.4 56 51.2 49.9 46.6 41 35.5 31.3 32.6

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 36.1 33.4 33.1 29.4 27.1 26.3 25.2 29.6 36 45.2 53.1 55.3 54.7 55 54.8 54.1 53.5 50.9 48.4 42.2 40.7 34.7 30.4 26.5
TEMPERATURE degF 73.4 72.1 71.7 70.1 70.1 69.8 70.6 73 76.4 79.8 83.1 85.1 86.5 87.8 88.5 88.4 88 87.6 84.4 81.4 80 78.6 76.5 75.1
WIND SPEED mph 4.6 2.9 2.4 2 3.7 3.2 5 3.5 3.9 3.7 2.3 1.6 2.8 1.8 3.4 3.9 3.9 3 2 2.6 2.4 1.7 1.8 2.2
WIND DIRECTION Degrees 176 169 183 137 175 175 172 178 169 179 263 260 166 253 303 288 321 328 290 239 221 254 154 152
PM2.5 ug/m3 9.1 9.3 9.3 9.1 9.7 10.1 9.7 9 8.8 8.6 9.4 10.4 11.6 11.6 11.3 10.9 10.5 10.7 10.4 11.1 11.8 11.8 12.2 12.5

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 11.1 10.6 10.6 10.9 10.9 11.2 11.2 10.7 10.2 11.3 11.7 12.3 13.4 13.7 13.1 12.9 12.8 13 13.4 14.2 13.7 13.4 13.2 12.9
PM10 ug/m3 (25C) 20.7 19.2 19.8 19 18.1 19.2 19.1 17.6 18.7 19.4 20 20.9 22.7 25.3 26 25.2 24 25.3 24.4 24.3 24.1 23.1 21.1 21.1
PM COARSE (10-2.5) ug/m3 9 8.1 8.6 7.6 6.7 7.6 7.5 6.4 7.8 7.3 7.4 7.6 8.1 10.2 11.4 10.8 9.8 10.9 9.8 9 9.4 9 7.2 7.5

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 32.7 31.7 29.1 26.1 25.4 24.5 24.9 28.5 32.7 42.3 46 48.5 49.4 51.2 53.4 53.1 52.7 50.6 49.2 43.6 38.6 37.2 36.7 34.1
CO ppm 0.322 0.313 0.306 0.272 0.296 0.292 0.29 0.294 0.28 0.279 0.283 0.285 0.286 0.288 0.292 0.295 0.298 0.309 0.317 0.315 0.312 0.313 0.311
SO2 ppb 0.477 0.472 0.424 0.407 0.336 0.384 0.483 0.516 0.41 0.424 0.388 0.423 0.425 0.363 0.385 0.353 0.374 0.43 0.419 0.351 0.359 0.358 0.36
NO ppb -0.011 -0.012 0.043 0.009 0.025 0.188 0.137 0.204 0.103 0.074 0.018 0.013 0.019 0.008 -0.001 -0.02 -0.006 -0.004 -0.01 -0.032 -0.024 -0.035 -0.014
NOy-NO ppb 2.97 3.058 2.826 2.824 2.775 2.655 2.262 2.317 1.907 1.982 1.785 1.718 1.672 1.756 1.85 1.915 1.869 2.163 2.899 3.773 2.713 2.757 2.687
NOy ppb 2.959 3.046 2.869 2.834 2.8 2.842 2.399 2.521 2.01 2.055 1.803 1.731 1.691 1.764 1.849 1.895 1.863 2.158 2.889 3.741 2.689 2.722 2.673
PM10 ug/m3 (25C) 20.6 21.5 20.2 18.9 18.9 18.2 17.5 18.8 19.1 15.6 19.4 20.5 20 19 18.9 20.6 20 21.3 22 22.6 21.9 23.3 24.1 23.5
PM COARSE (10-2.5) ug/m3 8.8 9.6 7.8 7 7.6 6.8 7 7.7 8.2 6.4 10 11 10.6 9.7 8.6 10.2 9.1 10.2 10.4 10.6 9.9 10.5 9.3 9.6
WIND SPEED mph 5.5 3.8 3.9 2.9 4 4.6 5.2 5.1 1.7 2.2 1.5 1.9 2.4 5.1 3.9 2.6 2.2 1.6 2.4 1.8 2.8 3.1 3.9 3
WIND DIRECTION Degrees 191 191 184 162 151 163 169 194 225 255 299 319 185 194 247 270 284 282 210 225 158 162 170 179
BAROMETRIC PRESSURE inHg 29.86 29.86 29.87 29.87 29.87 29.89 29.89 29.91 29.91 29.91 29.91 29.89 29.89 29.88 29.87 29.86 29.86 29.86 29.87 29.88 29.9 29.91 29.91 29.91
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 72 71.3 69.7 68.3 67.5 67.3 70.4 72.2 77.6 80.5 83.7 86 85.7 85.4 86.8 88 88.3 86.1 82.7 79.7 75.6 74 72.8 72.3
RELATIVE HUMIDITY %RH 78.3 78.1 81.7 84.7 85.9 85.3 80.1 75.8 65.8 59.5 54.8 51.4 52.6 52.6 48.8 47.6 47 51.3 59.4 67.9 77.7 80.8 83.6 85.1
PM2.5 ug/m3 11.8 11.9 12.4 12 11.3 11.4 10.4 11 10.9 9.2 9.3 9.5 9.4 9.4 10.3 10.4 11 11 11.6 12.1 12 12.8 14.7 13.9

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
WIND SPEED mph 3.8 3.2 2.9 2.5 1.8 2 2.4 2.3 0.8 2.7 3.3 3 2.3 1.9 2.7 3 2.4 2.3 1.9 2.4 3.3 3 2.9 2.9
WIND DIRECTION Degrees 272 272 267 260 271 267 263 279 100 92 91 90 105 168 177 179 181 180 184 193 218 211 212 213
TEMPERATURE degF 67.1 66 65.3 64.8 64.2 64 65.8 69.5 74.2 78.7 80.5 82.3 83.8 84.3 83.5 80 75.3 72.9 71.9 70.6 70.3 70.1 69.9 69.6

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 2.8 3.6 2.9 3.8 5.3 5.6 7.5 17.6 28.9 35.7 41.6 46.5 49.2 45.8 48.4 49.2 46.8 44.7 32.8 17.8 6.6 2.4 1.9 1.3
WIND SPEED mph 1.2 0.6 1 1.6 1.4 1.1 1.4 1.9 2 2.6 3.3 4.3 4 3.1 4.1 3.5 3.2 2.5 1.4 1.3 1.4 1 1.4 1.1
WIND DIRECTION Degrees 137 117 133 139 124 112 129 192 190 203 217 221 226 239 232 242 244 243 233 147 146 144 135 135
TEMPERATURE degF
PM2.5 ug/m3 10.9 11.3 11.4 12 11.9 11.5 11.1 10.9 10.8 9.9 9.6 9.3 9.9 10 10.7 11 11.1 10.7 10.9 11.6 11.7 12.1 11.9 12.4
PM10 ug/m3 (25C) 29.2 30.5 30.2 28.9 28.6 27 25 24.8 25.7 20.5 18.9 18.7 20.1 20.2 23.3 22.8 22.9 19.4 20.5 21.1 21.8 23.6 24.8 26.8
PM COARSE (10-2.5) ug/m3 17.8 18.8 18.3 16.6 16.4 15.2 13.5 13.3 14 9.8 8.5 8.5 9.2 9.1 11.3 10.5 10.5 7.7 8.7 8.8 9.5 10.9 12.3 13.9

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 31.4 33 29.1 28.4 26.3 23.6 25.4 26.4 26.7 35.2 44.3 46.4 48.2 49.6 50.9 50.6 50.9 48.5 45.1 51.7 48.4 42.6 37.8 34.3

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 23.5 24.8 14.3 18.3 22.1 24.7 26.2 30.2 32.4 38.7 43 41.3 38.5 34.8 34.2 39.6 36.6 32.5 25.6 23.1 23.4 19.7 20.2 14
WIND SPEED mph 2.4 1.4 2.3 2.7 3.7 2.2 2.8 4.2 2.6 1.8 2 2.9 2.3 2.3 3.1 3.2 2.6 2.5 2.1 2.1 2.5 2.6 1.5 0.8
WIND DIRECTION Degrees 265 231 223 233 243 236 243 247 228 236 221 222 196 198 211 200 186 206 175 179 193 264 318 203
RELATIVE HUMIDITY %RH 100 100 100 100 100 100 91.6 83.9 79.2 73.6 67.5 63.5 68.8 77.8 87.8 74.1 74.9 79.4 93.9 99.3 99 99.4 99.8 100
TEMPERATURE degF 63.2 63.9 63.6 64 63.8 65.4 67.7 69.5 72 74.8 77.3 79.1 78.2 76.1 72.2 75.4 76.5 75.6 72.7 71.2 71.1 69.5 68.5 67.3
PM2.5 ug/m3 6.7 6.8 7.7 7 6.9 7 7.3 7.9 8.5 8.5 8.2 8.7 9.2 9 9 7.6 8.9 9.3 10.1 10.8 11.5 10.9 10.3 9.4

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 8.9 7.3 4.6 3.7 3.9 4.5 5.3 5.9 7.7 9.6 10.3 11.1 11.5 11 11 10.5 10.6 10.8 11.2 10.9 11 11.1 12.2 14

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 29.8 28.4 23 24.7 24.6 23.2 22.7 27 34.7 41.4 52.1 52.7 55.3 54.8 54.9 53.9 51.2 48.6 43.7 39.3 35.2 31.1 31.3 29.2

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 29.8 29.7 33.4 32.2 30.4 30.2 30.3 36.9 42 50.3 55.2 65.5 70.8 71.5 68.8 53.7 54 48.6 49.5 49.1 44.8 36.6 30.1 23.9
TEMPERATURE degF 70 70.1 70.3 69.7 69.4 69.1 69.5 73.5 77.3 80.9 79.8 77.6 78.4 79.4 78.6 72.6 72.6 75 74.5 72.9 72.9 71.6 70.6 70.3
WIND SPEED mph 5.8 5.7 6.4 5.3 4.7 6.7 5.5 7.5 7.6 9.1 8.2 9.2 9.7 8.1 6.7 10.6 7.7 6.1 5.4 7.1 4 2.6 2.9 2.1
WIND DIRECTION Degrees 246 234 235 240 240 247 235 240 229 224 167 151 157 155 185 206 198 189 197 199 205 213 222 202
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 7.8 7.9 8.5 9.4 9.9 10 10.3 10.7 10.4 10.3 10.6 11.4 10.8 11.2 10.7 5.7 3.9 5.8 6.7 6.9 8 8.8 9.3 10.4

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 29.6 29.7 29.7 29.4 28.8 30.1 31.7 37.7 45.2 50.8 51.6 54.4 69 70.8 70.8 54.2 50.7 49.8 44.5 41.4 42.6 29.5 22.7 21.6
TEMPERATURE degF 71.3 71.3 70.5 69.7 69.5 69 70.8 74.8 77.4 80.9 82.8 84.8 82.4 83.7 82.2 74.9 75.5 77.9 76.7 75.2 73.5 72.2 71.3 71.1

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 34.7 36.5 32.5 27.6 24.2 19.3 16 23.1 25.6 29 37.3 43.4 45.4 46.2 48 52 55.8 60.8 68.6 64.7 57.1 52.9 46 47.9

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 21.5 17.4 11.2 11.6 6.9 6 8.5 13.7 23.5 31.1 35.2 44.1 44 47.2 50.5 50.1 49.2 44 39.3 29.7 26.8 21.8 17.6 13.7

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 11.7 18.5 12.5 19.2 8.9 17.7 21.9 30.5 37.7 42.4 45.8 47.4 52.4 55.6 62.8 67.6 71.3 68.6 64.5 56.4 37.2 27.1
WIND SPEED mph 1.3 1.5 1.6 1.8 1.8 2 1.8 2.1 3.1 3.5 3.8 5.1 5.4 5.8 6.8 6.8 6.1 5.9 5.8 4.2 3.4 2.5 2 1.6
WIND DIRECTION Degrees 137 154 159 169 170 175 173 198 169 167 176 179 179 172 179 178 178 179 173 175 172 167 144 150
TEMPERATURE degF 64.4 64.4 65.4 65.6 64.8 65.1 66.1 72.6 77.3 78.2 79.3 79.2 80.4 80.1 78.1 78.9 75.3 72.8 68.4 67.5 67.1 66.4 65.2 63.8

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 15.1 17.8 16.4 15.1 14.4 15.4 9.4 12 15.2 16.5 24.1 27.8 26.6 27.2 28.2 28.7 26.9 25.6 28.8 35.3 37.8 37.3 30.6 22.4
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 37.6 37.9 36.1 34.5 29.5 23.5 28.1 33.5 36.4 44.4 50.4 57.3 64.4 72.7 78.9 77.5 71.9 57.7 49.9 39.3 34.2 25.7 20.7 18.4

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 35.2 33.8 34.7 32.5 28.2 25.8 28.9 32.4 36.9 41.8 44.8 48.1 49 58 69.3 68.2 63.1 47.7 41.4 26.7 25.8 31 25.6 27.1
PM2.5 ug/m3 9.7 9.5 9.5 9.9 10.6 11.4 11.3 12.1 13.3 14.9 14.6 13.1 13.2 14.6 16.1 16.4 15.4 12 15.5 16.1 13.5 11.1 11.9 12.4

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 0.206 0.176 0.188 0.142 0.16 0.179 0.179 0.194 0.248 0.301 0.229 0.199 0.301 0.181 0.167 0.156 0.18 0.235 0.289 0.315 0.339 0.333 0.287 0.221
NO2 ppb 5.9 6 4.9 7 7.1 5.5 5.9 7.2 9.5 5 3 6.7 2.3 1.5 1.6 3.9 9.9 12.8 14 22.9 15.2 10 8.7
WIND SPEED mph 5.2 4.7 3.6 4.2 4.1 4.7 6.5 6.5 4.4 4.5 5.9 7.6 7.4 9.3 9.4 11.7 11.1 7.8 2.3 3.9 4.1 4 3.8 4
WIND DIRECTION Degrees 216 222 218 197 201 214 217 222 227 217 191 170 193 165 145 160 168 185 229 184 196 216 221 219
TEMPERATURE degF 72.2 71.2 70.9 70.4 69.8 69.4 71.3 72.5 75.3 77.7 81.6 83.3 84 84.4 84.5 82.9 80.4 79.8 77 76.7 75.7 74.3 73 72.5
PM2.5 ug/m3 9 9.6 9.7 9.7 9.9 10.3 10.6 11 12.5 13.4 12.6 12.1 11.7 11.9 13.3 13.7 10.5 6.8 7.7 7.7 8.2 9.8 10.1 10.8
PM10 ug/m3 (25C) 17 17.6 16.7 16.8 17.9 18 18.3 18.4 21.3 22.1 22.8 25.2 24.1 24.9 25.4 24.8 18.8 14 14.7 17.4 15.9 16.9 16.5 18.5
PM COARSE (10-2.5) ug/m3 7.6 7.6 6.7 6.8 7.7 7.4 7.4 6.9 8.2 8 9.2 12.1 11.4 11.8 10.9 10 7.5 6.8 6.6 9.2 7.3 6.7 6 7.3

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 1.5 1.5 1.6 1.5 1.5 1.5 1.5 1.6 1.6 1.6 1.6 1.6 1.6 1.5 1.3 1.5 1.5 1.6 1.6 1.6 1.6 1.5 1.5 1.5
WIND SPEED mph 1.1 1.7 2.3 1.5 2.2 2.2 1.2 3.1 2 2.1 2.6 1.7 3.8 2.4 2.6 3 3.1 3.1 2.9 2.7 2.7 2.3 0.6 0.2
WIND DIRECTION Degrees 129 129 180 202 121 127 201 208 211 189 199 193 262 191 222 222 220 221 229 269 312 348 4 260
TEMPERATURE degF 63.5 62.6 62.9 63.3 62.9 62.4 63.9 70.6 78.5 82 83.6 81.7 75.8 72.9 79.5 80.3 78.3 77.2 75.2 72.4 71 70 68.7 67.6

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 19.6 15.5 9.8 9.7 9.5 11.7 14.8 32 43.4 48.6 51.8 50.9 52.1 53 53.2 55.1 55.3 55.4 52.6 49.9 48 51.3 48.7 39.8
PM2.5 ug/m3 10.5 11.7 11.5 11.8 12 12.1 11.6 11.4 10.9 9.8 9.7 10.2 10.5 11 10.8 10.7 10.2 9.3 9.3 9.2 9.8 13.1 13.9 13.8

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 0.5 0.3 0.3 0.3 0.4 0.2 0.2 0.5 0.8 28.6 38.2 47.4 14.7 1.9 14 2.9 1.8 1 2.9 0.7 0.6 0.7 0.5 0.5
WIND DIRECTION Degrees 21 42 21 338 19 10 155 206 204 213 217 213 211 204 209 211 210 212 209 185 185 215 212 204
WIND SPEED mph 0.7 0.4 0.5 0.4 0.7 0.7 0.9 2.6 3.3 4.3 4.4 3.8 4.3 4.8 4.8 4.5 4.4 4.7 2.9 3.1 1.3 2.6 2.8 2.1
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 37.2 31.6 26.4 18.7 18 19.9 22.5 32.1 39.1 46.9 48.2 55 62.5 69 79.3 82.3 77.3 65.4 51.5 46.1 39 36.7 35.1 32.6
TEMPERATURE degF 73.5 70.5 69 68.5 66.8 67.6 72.3 75.4 81.4 85.6 84.6 82.1 80.5 80.6 79.1 78.7 76 76.6 75.4 73 72.1 71.9 72.7 71.7
WIND SPEED mph 5.6 1.8 0.3 0.9 2.3 2.6 2.4 6.7 6.4 6.2 6.3 10.6 12.4 12.4 13 13.1 12.2 9.1 5.7 3.5 3.3 3.3 6.1 3.9
WIND DIRECTION Degrees 255 97 70 295 160 187 181 209 235 245 168 148 151 151 156 162 166 175 203 221 246 228 230 252

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 26.5 27.3 24.5 25.2 26.1 22.6 26.2 31.7 34.7 40.1 46.6 50 57.1 63.1 73 79.5 78.2 73.3 61.6 48.1 40.3 35.1 29.9 28.5
TEMPERATURE degF 67.9 67.4 67.7 66.5 66.4 65.7 71.4 75.6 78 77.8 78.5 78.6 79.2 79 79 78.7 77.3 75.6 72.4 69 68.6 68.4 67.5 67.9
WIND SPEED mph 3.6 3.5 2.5 2.7 3.1 3.4 3.6 4.2 4 6.8 8.1 8.1 9.3 10 10.2 9.1 8.3 7 4.1 3.3 4.4 4.2 3.9 4.5
WIND DIRECTION Degrees 164 180 212 223 198 208 200 202 185 151 154 165 159 161 167 171 177 175 188 214 244 229 228 246
PM2.5 ug/m3 8.5 8.6 7.9 8.5 8.4 8.1 7.4 7.8 8 8.6 8.8 9.2 11.4 11.2 10.8 11.3 11.4 11.3 11.1 11 9 7.6 7.7 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 31.2 34 32.3 31.3 27.6 26 28.9 33.5 45 50.9 52.9 60 70.5 75.7 73.1 66.9 56 52 42.6 41.9 42.5 41.3 33.8 27.1

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 30 30 30 25.3 29.1 26.3 29.4 31.4 39.1 45.4 50.3 50 50 49.4 49.2 49.1 49 45.4 38 25.1 25.3 22.1 15.6 12

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 36.1 36.7 37.8 34.3 20.4 17 17.6 29.5 38.5 44.2 45.4 49.6 51.2 51.8 49.5 48.1 46.1 42.4 30.3 19 23.8 21.5 20 17
PM10 ug/m3 (25C) 30.4 28.4 25.1 22.1 19.5 17.2 18.8 23.3 19.7 19.6 19 19.9 22.8 21.3 20.5 21.3 20.2 36.4 27.6 23.8 21.9 23.8 21.8 18.8
PM COARSE (10-2.5) ug/m3 17.4 15.7 12.7 10.2 7.9 6.9 7.9 11.1 9.4 9.8 9.1 9.7 11.3 10 9.3 10.4 9.5 22.6 15.4 12.5 10.5 11.6 9.8 7.3
WIND SPEED mph 0.9 1.3 1.7 0.6 0.9 1 0.9 0.8 1.5 1.5 0.6 1.8 1 1.2 1.9 2.7 2 1.6 1.1 2 2.3 2.5 2.2 2.2
WIND DIRECTION Degrees 188 184 225 177 163 121 103 176 223 257 139 118 146 164 262 249 235 233 100 82 73 73 79 75
TEMPERATURE degF 69.6 69 68.7 66 63.8 62.8 64.6 70.7 77 80.6 83.6 84.2 85.3 86.8 88.4 89 88.2 85.3 76.6 71 68.7 67.5 67.2 67.3
PM2.5 ug/m3 11.9 11.7 11.5 11.3 11.1 9.8 10.4 11.3 9.4 8.8 8.8 9 10 9.9 9.7 9.3 9.3 11.5 10.8 10.4 10.6 11.4 11.3 10.9

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 25.9 23.6 23.1 25.8 25.5 24.3 22.6 31.2 37.8 41.3 45.2 50.4 53.4 56 61.5 68.7 75.4 78.8 72 62.5 56.2 44.8 39.7 36.5
WIND SPEED mph 2.7 3 3.2 3.4 3.1 3.9 4 5.4 5.2 4.4 2.6 5.6 6.2 8.4 8.8 7.3 6.5 6.6 6.6 2.6 3.8 4.6 5.1 5.7
WIND DIRECTION Degrees 195 196 190 192 174 197 210 211 204 241 228 205 207 165 171 179 176 183 191 199 192 208 222 231
TEMPERATURE degF 70.6 70 69.7 69.7 69.1 68.1 69.4 73.7 77.8 80.7 82.9 84.4 84.5 83.8 82.6 82 81.2 78.7 75.8 73.2 71.7 70 69.6 69.9

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 34 32.4 30.1 23.2 26.2 29.2 32.6 36 38.4 41.3 48.2 54 54.9 60.5 67.2 76.6 81.9 82.7 78.3 71 59.5 52.8 37.9 27.8
TEMPERATURE degF 66.1 68 68.1 67 64.6 65.8 72.7 76.5 78.1 81.3 81.8 82.6 82.8 82.2 79.4 79.2 76.8 73.6 71.1 68.3 66.9 65.1 65.2 64.5
WIND SPEED mph 4.3 3.5 2.4 2.6 2.8 3.8 3.9 7.2 7.7 6.8 7.1 8.3 8.4 7.7 7.6 7.6 5.8 4.8 4 4.4 3.1 3.2 2.2 1.8
WIND DIRECTION Degrees 219 221 229 230 224 223 213 202 198 196 196 195 196 196 199 201 206 212 217 214 224 214 234 229

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 8.7 4.3 6.1 5.1 14.2 6.5 18.5 17.1 23.6 32.2 44.1 34.7 38 37.1 41.4 40.2 22.6 31.5 20.5 14.2 11.3 11.1 13 4.9

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 35.4 34.2 35.1 30.3 30 25.7 27.7 35.5 42.1 43.3 42.6 44.9 49.9 53.2 52.7 52.2 50.7 45.9 36.6 38.9 38.7 36.9 36.3 32.4

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 22.1 27.6 28.6 27.1 30 30 27.8 27.8 34.4 37.8 43.7 47.4 50.2 51.2 50.8 51.1 56.2 52.5 47.2 33.9 31.3 31.9 29.8 29.3
TEMPERATURE degF 70.8 70.8 69.7 69.3 68.9 69.3 70.7 72.4 77.6 82.7 85.5 87.1 88.3 90 89.9 87.8 85.7 81.7 76.3 74.2 73.3 73.1 72.9 71.9
WIND SPEED mph 1.4 1.8 1.2 1.4 1.7 1.4 1.5 1.7 1.9 2.4 2.4 2.7 2.8 3 2.5 3.3 4.3 4.1 2.2 4.3 2 1.4 1.5 1.3
WIND DIRECTION Degrees 224 235 230 157 154 170 203 214 239 163 204 214 221 212 203 174 165 131 145 135 154 160 229 232
PM2.5 ug/m3 10 9.1 8.9 8.9 9.4 9.6 10.1 10.4 11 11.6 11.8 12.4 12.4 13.1 13.3 14.6 14 11.7 10.8 11.2 12.3 12.7 12 12.4
PM10 ug/m3 (25C) 19.5 16.4 16.1 15.4 16.3 16.4 18 18 20 21 21.2 23 23.1 24.2 25.1 26.1 24.7 21.9 27.2 20 20.3 21.5 19.7 21.8
PM COARSE (10-2.5) ug/m3 9.1 7 6.9 6.1 6.5 6.4 7.6 7.2 8.3 8.6 8.4 9.4 9.5 9.7 10.4 10.2 9.5 9.3 15.5 8.2 7.5 8.2 7.2 8.8