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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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Thursday, 
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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 17.6 19.2 21.2 17.7 33.2 33.3 30.1 24.4 29.2 30.1 30.3 31 30.4 28.8 26.9 19.9 19.5 22.5 25.3 27.6 18 11.2 9.9 6.2
WIND SPEED mph 0.9 1.1 1.7 1.1 2.4 2.9 0 0.4 1.6 2.1 3.9 4.5 4.3 3.6 4.6 5.2 5.7 5.3 4 3.4 1.6 1.5 1.4 1.7
WIND DIRECTION Degrees 163 234 235 223 191 172 272 62 125 185 196 217 204 199 241 282 266 246 264 257 228 196 172 170
TEMPERATURE degF 43.1 44.2 45.1 45.2 47.3 47.4 48.2 48.9 52 54.3 58.2 60.9 61.7 61.2 58.7 53.9 52.7 52.9 53.7 52.2 47.3 45.2 44 43
RELATIVE HUMIDITY %RH 91.5 89.1 88.3 94.7 92.8 92.7 94.4 97.6 92.4 86.6 79.2 74.1 73.4 77.4 86 93 93.4 89.9 84.9 84.4 95.5 98.4 99.2 99.5
BAROMETRIC PRESSURE inHg 29.82 29.81 29.81 29.81 29.79 29.78 29.76 29.76 29.74 29.73 29.71 29.69 29.68 29.67 29.68 29.7 29.72 29.72 29.73 29.74 29.75 29.75 29.76 29.76
PRECIPITATION inches 0 0 0 0.06 0.05 0.04 0.07 0.02 0 0 0 0 0 0 0.02 0 0 0 0 0 0 0 0 0.01
SOLAR RADIATION w/m2 0 0 0 0 0 1.5 4.7 24.6 138.9 154.8 370.6 294.7 215.6 119.9 60 48.6 28.4 42.5 19.5 3.1 0 0 0 0
PM2.5 ug/m3 1.5 1.4 1.6 2.7 4.1 4.2 4.8 5.2 5.8 5 5 5.7 6.6 6.2 5.4 2.2 2.8 3.7 3.2 3.8 4.4 3.9 4.5 3.7

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 6.9 6.1 5.6 6.2 6.1 5.7 6.4 6.8 7.3 7.8 9.2 10.4 10.9 10.1 9.1 9.3 8.9 11 11.2 11.3 11.7 13 16.2 14.1

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 13.9 13.6 11.1 12.1 5.6 7.7 17.7 21.2 21.3 20 14.4 20.8 19.7 22.6 24.3 24.8 29.2 26.6 22.6 19.1 11.5 4.9 16.1 16.7

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 21.8 25.3 24.6 24.7 22.1 23 22.1 23.8 27.9 33.6 36.3 42.3 46.5 48.9 50.8 49.9 50.3 49.6 49.2 47.8 41.5 41 41.5 36.6

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 27.3 25.1 25.2 25.2 24 24.4 25.8 28.4 29.7 32.9 36.8 44.5 47.4 49.1 51.5 53 55.1 56.9 58.4 55 46.6 43.3 34.6 30.2
TEMPERATURE degF 54.6 53.6 53.4 53.6 53.6 54.4 56.7 58.8 61 63.8 67.7 70.7 71.9 71.5 74.3 76.1 76.6 75.9 74.1 69.9 66 64.9 62.2 59.7
WIND SPEED mph 2.6 2.7 3.3 5.3 4.6 5.2 5.8 7 5 7.2 7.5 8.6 8.8 10.9 8.2 7.6 5.9 4.9 5.1 1.8 1.1 2.2 1.5 0.8
WIND DIRECTION Degrees 127 143 145 156 164 164 164 174 175 176 183 218 199 193 208 239 256 251 240 237 340 325 327 114
PM2.5 ug/m3 6.9 6.7 6.4 6.2 6.6 6.7 7.3 7.7 8.7 9.1 9.2 9.1 8.9 8.1 8.1 8.4 6.5 5.5 4.8 5.8 6.3 7.5 8.2 9

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 7.5 6.4 6.4 6.4 6.5 6.9 7.7 8.4 8.9 10.4 13.6 12.8 11.9 9.2 11.6 12.6 9.2 7.3 9.3 13.3 17.6 13.3 10.7 9.9
PM10 ug/m3 (25C) 15 11.6 11.1 12.3 12.6 12.8 18.5 26.7 20.3 29.2 72 66.3 43.2 33.8 53.3 108 77.4 60.8 119 135.9 133.2 61.2 33.7 21.8
PM COARSE (10-2.5) ug/m3 7.5 5.2 4.8 5.9 6.2 5.9 10.7 18.1 11.2 18.3 56.4 51.5 29.8 23.4 39.4 90.4 64.5 50.8 105 119 113.1 46.7 22.5 11.7

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 29.6 29.5 23.5 25.1 24.8 24 24.6 26.7 29.4 38.7 42.7 46.8 50.3 52.4 54.2 53.4 48.4 49.3 45.4 45.3 39.7 36.1 32.1 29.2
CO ppm 0.139 0.143 0.145 0.142 0.158 0.167 0.175 0.184 0.193 0.203 0.213 0.218 0.206 0.2 0.199 0.192 0.194 0.204 0.206 0.203 0.2 0.194 0.189
SO2 ppb 0.345 0.306 0.306 0.308 0.263 0.332 0.37 0.335 0.456 0.541 0.627 0.581 0.484 0.418 0.379 0.274 0.278 0.287 0.3 0.296 0.271 0.243 0.224
NO ppb 0.075 0.083 0.094 0.099 0.303 0.484 0.299 0.542 0.425 0.354 0.329 0.323 0.191 0.195 0.127 0.25 0.239 0.17 0.097 0.094 0.097 0.098 0.105
NOy-NO ppb 1.331 1.417 1.869 2.19 2.455 2.482 2.551 2.788 2.499 3.119 3.727 3.599 2.715 2.544 2.419 2.452 3.731 5.025 3.961 4.581 5.426 4.183 3.982
NOy ppb 1.407 1.501 1.963 2.289 2.757 2.966 2.85 3.33 2.924 3.473 4.057 3.922 2.906 2.739 2.546 2.702 3.97 5.196 4.058 4.675 5.523 4.28 4.087
PM10 ug/m3 (25C) 9.2 9.9 11.1 9.9 10.9 11 11.9 13.4 17.7 17.8 17.9 19.2 18.2 18.2 17.6 16.5 13.7 13.5 14.7 19.6 17 15.3 17.2 15.5
PM COARSE (10-2.5) ug/m3 4.5 5.1 6 4.7 5.5 5.3 5.6 6.3 9.5 8.4 8.2 8.8 7.9 8.5 8.1 7.9 6.2 5.1 5.6 9.1 6.8 5 7.3 5.7
WIND SPEED mph 1.1 1.9 3.9 5.9 8 8.2 8.8 8.5 8.9 10.9 11.2 12.5 13.4 9.2 10.5 7.5 2.6 2.7 3.2 3.7 1.3 2.3 3 2
WIND DIRECTION Degrees 88 203 186 162 164 155 164 164 164 175 181 195 198 215 212 218 265 256 191 197 199 2 342 351
BAROMETRIC PRESSURE inHg 29.8 29.79 29.78 29.77 29.77 29.77 29.76 29.75 29.74 29.73 29.72 29.71 29.69 29.67 29.65 29.65 29.64 29.64 29.64 29.64 29.66 29.68 29.69 29.7
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0 0 0
TEMPERATURE degF 54 52.7 50.7 50.2 50 51.1 54.3 56.5 59.5 64.5 66.9 68.8 70.5 72.2 73.6 71.8 70.8 72.2 70.4 68.5 66 64.9 61.9 60.2
RELATIVE HUMIDITY %RH 55 54.3 65.4 66.3 66.8 66.9 63.8 60.3 58.2 59.4 62 62.7 61.5 56 52.9 56.3 66.4 58.1 62.1 67.5 74.4 78.5 83.4 85.3
PM2.5 ug/m3 4.7 4.9 5.3 5.3 5.5 5.8 6.3 7 8 9.1 9.3 9.9 9.7 9.1 8.8 8 7 7.9 8.7 9.9 9.8 9.9 9.6 9.6

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 38.9 38.1 36.5 32.4 31.2 29.3 28.6 29.5 30.3 32.2 34.7 33.1 29.4 26 32 32.6 33.5 38.2 35.5 34.3 37 36.1 25.8 16.6
WIND SPEED mph 3.2 2.3 3 2.3 2.2 2.3 2.8 3.8 3.3 3 4.4 3.3 1.8 1.6 2.7 2.5 2 2.6 1 1.4 1.9 1.3 0.1 0.1
WIND DIRECTION Degrees 70 83 96 103 107 127 140 154 156 172 178 172 186 183 147 148 161 179 167 123 128 102 261 129
TEMPERATURE degF 47.4 45.3 44.1 43.9 44.3 46.9 52.8 56.6 59 58.3 59.8 55.5 51.5 49.3 50.5 50.8 52.4 52.9 51.1 50 49.8 49.9 48.7 48.4

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 35.9 30.1 27.7 25.3 25.6 24.1 24.4 25.1 28.8 27.4 33.1 37.5 42 43.2 47.7 49.2 49.5 50.1 47.9 39.9 37.8 38.4 36.3 18.7
WIND SPEED mph 6.1 2.5 4.2 4 5.4 4.6 5.5 4.6 5.8 3.2 3.4 5.7 7.8 6.8 7.2 5.6 4.7 4.3 2.4 1.9 2.9 3.2 2.4 1.7
WIND DIRECTION Degrees 121 121 118 126 133 137 144 144 170 206 237 260 252 253 256 265 254 262 234 186 204 200 187 113
TEMPERATURE degF
PM2.5 ug/m3 9 9.9 10.9 11.3 11.4 12.7 13.8 14.5 16.1 15.9 8.4 5.6 6.2 5.7 5.5 5.6 5.8 6 6 6.6 7.6 8.3 8.5
PM10 ug/m3 (25C) 20.9 18.4 18.8 17.8 17.7 19.6 20.3 21.8 24.1 24.3 15.3 11.1 11.7 10.2 9.9 10 10.8 10.6 10.2 11.2 12.8 14.5 15
PM COARSE (10-2.5) ug/m3 11.6 8.4 7.9 6.6 6.3 6.9 6.5 7.2 7.7 8.1 6.6 5.2 5.3 4.3 4.2 4.1 4.7 4.4 3.9 4.4 5.1 6 6.5

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 26.6 29.8 29 24.4 25.4 24.8 27.8 27.1 27.6 36.6 41 45.7 47.8 50.4 51.7 50.4 53 52.9 46.5 34.8 39.4 35 35.7 37.5

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 33.4 32.8 33.2 37.7 38.2 36.1 33.4 30 28.6 26.1 31.4 32.5 29.5 28.6 29.5 29.6 31.3 31.3 25.6 21.9 23.7 27.8 23.7 26.3
WIND SPEED mph 2.3 2.4 2.6 2.8 3.5 3.2 2.3 2 2.3 2.7 3.4 3.6 3.9 3.8 3.5 2.2 3 2.8 2.5 1.8 2.4 2.9 1.7 2
WIND DIRECTION Degrees 142 124 127 127 116 128 129 159 157 135 155 163 140 174 181 187 195 189 176 203 259 279 230 213
RELATIVE HUMIDITY %RH 65.5 72.2 71 63.6 63.5 66.9 69.7 73.5 89.3 92.4 90.4 97.4 98.5 98.2 95 89.7 84.2 83.6 92.7 97.9 97.7 93.4 99.7 99.1
TEMPERATURE degF 49.1 46.7 44.9 44.3 44.4 44.4 46.5 47.5 46.5 47.9 49.4 48.2 49.1 49.8 51.6 54.6 57.7 58.6 56.1 54.7 54.5 52.6 50.7 50.1
PM2.5 ug/m3

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 15.3 16.4 16.2 14.8 13 11.6 11.4 11 11 11.7 13.4 11.2 10.5 9.1 6 8.2 9.1 9.9 8.5 7.9 8.3 8.7 8.7 9.1

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 19.7 16.5 14.4 17.1 18.3 17 20.4 21.9 31.1 38.4 43.3 44.2 48.3 50.7 54.2 49 50.7 49.9 45.2 34.2 24.1 24.6 32.8 31

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 11.7 10.1 9.3 8.2 2.6 6.9 21.6 29.2 32.2 32.3 32.6 31.3 31.9 41.4 52.3 53.2 51 50.1 44.9 39.6 35.9 40.4 38.5 36.2
TEMPERATURE degF 47.1 46.9 46.7 47.5 46.6 49 53.1 53.4 53.7 53.9 56.2 59.6 60.9 61.1 65.1 65.6 65.4 63.1 59.7 59.8 63.8 65.5 64.5 63.8
WIND SPEED mph 2.7 3 3.1 1.7 1.8 0.4 1.2 6.6 8.8 9.2 8.5 7.4 5.7 8.1 9.6 11.5 9.8 8.2 6.6 4.9 7.5 9.7 9.5 8.6
WIND DIRECTION Degrees 287 283 285 271 239 321 176 146 148 148 151 161 171 156 173 172 176 168 169 186 216 231 237 241
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 7.1 6.8 6.5 18 8 11.4 6.8 5.9 5.4 5.3 5.2 7 11.7 11.3 9.5 8 8.4 8.5 9.4 9.5 9.1 6.3 6.3 6.4

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 21.9 15.5 4.9 2.3 4.8 5.1 18.3 21.9 24.2 26.6 28.2 46.2 29.8 41.9 44.7 50.1 50.9 49.5 44.1 38.4 38.6 38.5 36.4 36.1
TEMPERATURE degF

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 35.7 34.9 33.8 31.8 28.2 27.1 30.2 31.9 32.5 31.8 30.2 29.8 29.6 30.4 34.2 37.6 39.9 40.9 41.8 41.7 38.7 44 37.1 26.3

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 44.1 43.1 35.5 33.5 31.1 30.3 26.8 23.6 22.5 27.2 32.5 36.9 38.9 43.7 46.6 49.6 50.9 50.5 49 43.6 37.3 28.1 25.2 18.8

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 21.4 17.5 14.2 12.3 9.8 11.1 31 31.8 33.2 33.4 32.3 32.3 32.8 35.7 38.5 39.3 39.6 42.1 41.7 45.1 29.8 19 12.8 12.7
WIND SPEED mph 2.8 1.6 0.6 0.6 0.9 0.3 3.1 5.2 6 6 5.2 6.9 7.2 6 6.5 5.3 4.5 4.2 4.1 1 1.1 0.7 0.3 1.5
WIND DIRECTION Degrees 349 327 355 53 64 277 155 165 160 161 163 147 148 175 166 163 149 141 136 84 148 125 345 342
TEMPERATURE degF 41.4 38.9 37.4 37.1 37.1 40.9 50.5 52.7 53 53.4 51.5 53.4 52.2 50.6 53.5 54.8 53.4 54.6 51.6 49.3 49.1 46.8 45.3 44.9

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 29.3 28 28.1 28.8 26.5 21.7 23.1 29.8 30.2 27.2 29.3 32 37.2 43.9 43.2 46.7 51.7 48.7 47.1 46.4 46.2 43.8 40.1 32.2
PM2.5 ug/m3 5.4 4.9 4.7 4.7 6.2 5.4 6 8.9 10.1 9.5 9.2 8.9 8.4 7.7 8.2 8.3 6 4.6 4.4 4.6 4.6 4.9 5.1 5.3

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 12.8 5.5 3 1 2.3 17.3 28.3 30.6 33.9 34.1 35.5 36.2 36.1 40.7 53.3 48 49.1 46.5 29.8 29.9 36.5 36.5 34.5

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 12.7 5.8 2.7 5.2 1.7 3.5 9.2 12.7 19.4 26.6 26.4 45 47.7 50.8 50.9 49.8 46.5 40.6 37.6 33.1 25.5 22.7 24.9 27.2
PM2.5 ug/m3 6.6 7.1 7.5 7.9 8.5 10.3 10.7 9.7 8.2 10 11 13.4 13.4 11.7 11.1 13.8 8.4 6.4 4.7 7 11 13.9 13.4 11.9

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 0.343 0.391 0.333 0.321 0.467 0.437 0.31 0.277 0.282 0.312 0.329 0.328 0.366 0.342 0.314 0.287 0.406 0.257 0.295 0.443 0.54 0.477 0.388 0.263
NO2 ppb 25.8 23.3 19.4 22.5 24.6 17.4 8.8 7.9 10.1 16.5 15.3 14.9 10.8 8.3 4.8 9.6 5.3 8 19.6 29.4 19.8 14.6 7.6
WIND SPEED mph 0.2 2.3 2 2.4 2.2 2.3 4.3 5.3 8 8.3 8.4 10.5 11.4 12.6 10.4 10 3.5 6.5 5.9 5.2 3.9 4.2 5.2 6
WIND DIRECTION Degrees 158 170 210 195 181 157 136 154 159 164 179 182 179 176 162 144 189 138 162 175 188 198 192 216
TEMPERATURE degF 49.9 49.2 47.8 48 48.4 50.7 55 58.8 62.7 66.5 69.7 71.8 71 72.7 71.3 70 65.3 65.1 64.2 63.1 62.8 63.2 62.8 62.5
PM2.5 ug/m3 7.1 7.1 6.7 7.1 7.5 9.1 8.5 7.9 7.5 9.2 10.2 10.9 11.5 10.7 10.2 10.5 9.5 4.4 4.5 6.9 9.3 9.8 10.2 8.8
PM10 ug/m3 (25C) 14.8 14.2 13.4 14 14.4 22.6 27.8 25.8 23.4 22.6 25.1 23.6 25.3 23.8 24.4 19.5 21.2 8.5 9.4 12.9 16.7 16.3 16.9 15.1
PM COARSE (10-2.5) ug/m3 8 7.4 7 7.1 7.2 13.9 19.4 17.8 15.7 13.1 14.3 12 13.1 12.4 13.4 8.5 11.4 3.9 4.8 5.9 7.2 6.2 6.4 6.1

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 17.8 9.3 4.2 0.9 0.5 2.5 13.5 24 25.7 29.7 29.6 31.7 32.7 33.4 43.2 50.7 46.4 45.1 44.1 40.6 33.6 32.2 28.1 28.8
SO2 ppb 0.1 0.2 0.2 0.5 0.6 0.5 0.4 0.4 0.4 0.6 0.6 0.6 0.6 0.5 0.4 0.1 0.3 0.3 0.3 0.4 0.3 0.2 0.2
NO ppb 0 0.5 0.8 13.8 19.9 10.8 2.1 1.5 0.8 0.9 1.2 1.3 2.3 1.6 0.6 0.8 0.5 0.2 0.4 0.6 0.3 0.4 0.2
NO2 ppb 5.2 10.6 15.3 17.2 16 13 6.6 5.1 2.6 3.5 4.1 4.5 7.6 9.1 5.8 6.6 6 6.8 9.6 12.1 7.3 8.7 6.2
NOx ppb 5.2 11.1 16.1 31 35.9 23.8 8.7 6.6 3.4 4.4 5.2 5.8 9.9 10.7 6.4 7.4 6.5 7 10 12.7 7.6 9.1 6.4
WIND SPEED mph 1 1.3 1 1.1 1.1 1.1 2.4 3.4 3.8 5.2 4.4 5 5.1 5.7 7.9 6.9 4.7 3.2 4.2 3.7 4.9 5.7 5 4
WIND DIRECTION Degrees 189 175 193 190 183 212 167 165 160 158 157 161 156 154 158 153 162 150 167 175 196 194 205 232
TEMPERATURE degF 46.3 45.2 44.3 43.4 42.9 45.1 55.4 58.1 60.4 62.1 64.2 65.6 66.5 69.1 65.9 65.4 64.3 68.4 66.1 63.9 64 63.2 62.7 61.9

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 -0.7 -0.8 -0.9 -0.8 -0.8 -0.8 -0.7 -0.8 -0.8 -0.7 -0.8 -0.7 -0.5 -0.5 -0.6 -0.7 -0.6 -0.7 -0.8 -0.6 -0.8 -0.7 -0.8 -0.8
WIND SPEED mph 4.3 3.8 3.7 3.5 1.5 2.6 3.2 3.6 4.1 3.9 4 5.4 5.2 5.1 5.1 4.5 3.2 4.8 5.8 2.3 1.3 1.2 1
WIND DIRECTION Degrees 130 129 138 139 172 116 123 125 136 155 139 165 175 189 176 171 236 265 304 315 226 167 228
TEMPERATURE degF 51.5 50 48.7 48.7 48.8 47.1 45.4 45 45.8 48 48.8 50.9 53.5 55.9 56.7 57.5 59.5 58.4 55.5 51.6 49.9 48.4 48.1

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 16.7 15.6 12.7 11.9 17 12.3 13.1 19.3 22.9 17 24.3 21.6 27.8 33 34.5 38.7 43.1 46.8 37.7 30.7 27.9 14.7 13.5 13.2
PM2.5 ug/m3 5.6 6.1 6.5 6.5 6.6 6.5 7.6 6.7 7.6 7.1 11.3 14.8 14.9 14 13.7 13.3 12.6 10.6 10.4 9.3 9.8 11.6 13.5 13.2

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 0.1 0.1 0.2 0.2 0.1 0.2 1.1 1 0.9 0.2 0.4 0.4 0.4 0.2 0.3 0.4 0.3 0.4 0.3 0 0.1 0.1 0.1 0.2
WIND DIRECTION Degrees 7 333 13 32 15 145 139 156 295 56 117 136 94 108 87 125 127 163 91 48 27 332 338 340
WIND SPEED mph 0.7 1.3 0.8 0.4 0.6 1.2 1.4 1.5 0.1 1.5 2.3 0.7 2.2 1.4 1.6 1.5 1.6 2.4 0.3 1.2 0.7 1.3 1.6 0.3
TEMPERATURE degF 48.7 47.9 47.4 47 46.8 48.5 54.5 58 61.7 56 59.8 59 59.2 62.3 66.5 68.6 69.7 68.2 65.6 61.2 59.1 57.7 57.1 56.3

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 21.4 19.5 14 8.6 2.7 3.8 15.1 26.9 29.7 31.8 32.5 34.4 35.2 33.1 36.2 53.1 55.4 46.4 46.1 40.2 36 34.7 34.5 28
TEMPERATURE degF 50.4 47.8 46.1 45.1 45 49 53.4 54.5 55.3 57.3 57.5 58.6 58 57.7 58.7 62.4 63.9 62.9 63 63.1 63.2 62.3 62.4 60
WIND SPEED mph 4.4 3.5 2 2.5 2.2 2 3.5 6 6.1 7.3 7.9 8.6 7.7 8.1 8.2 9.8 10.8 6.8 5.5 4.4 5.9 5.8 6.7 3.6
WIND DIRECTION Degrees 316 277 254 250 215 219 149 147 153 154 154 145 156 147 157 160 173 168 186 208 231 234 257 253

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 29.5 30.8 22 17.4 17.8 13.5 25.8 30.8 33.1 34.3 34.7 36.1 37.2 35.9 37 46.5 55.7 52.8 48.9 49.4 45.5 43 35.4 31
TEMPERATURE degF 48.6 47.8 45.6 43.7 43.6 48.7 53.4 55.8 54.9 56.2 55.9 56.9 54.1 56.1 55.4 57.4 60.9 59.5 59 58.6 56.3 52.4 52.5 55.5
WIND SPEED mph 4.7 3.9 2.2 1.6 0.9 1.4 3.4 6.5 6.7 9 8.7 9.8 9.4 9.9 8.2 9.9 9.8 9.5 6.2 6.7 5.3 4.4 4 4.5
WIND DIRECTION Degrees 320 315 291 264 136 203 166 185 180 185 182 178 183 178 181 185 188 191 212 205 252 185 282 285
PM2.5 ug/m3 4.9 4.7 5 5.5 5.5 5.7 5.4 5.1 5.1 5.1 5.3 5.3 5.7 6.7 8.7 10.3 9.3 8.8 8.2 6 5.2 6.6 7.4 7.3

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 30.3 20.6 12.6 11.1 8.2 8.7 22.3 30.3 31.1 32.5 32.4 32.2 28.1 40.4 50.7 52 52.2 54 51.1 44.4 36.3 31 34.9 36

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 18 15.9 15.8 17.1 16.2 16.5 18.8 26.3 34.1 40.6 44.4 46.8 48.6 53.6 53.3 54.3 55.2 53.8 51.3 46.5 42.4 38.4 34.6 22.9

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 29.6 30.9 30.5 30.5 29.9 29.9 29.7 26.1 28.6 30.5 31.2 31.4 41.3 43.5 48.4 54 55.2 53.7 50.2 41 30.3 21.1 27.4 26.2
PM10 ug/m3 (25C) 13.1 11.4 12.1 12.2 12.5 15.1 14.7 13.1 17.5 18.2 17.9 17 17.8 19.5 16.6 12.1 12.5 15.2 15 15.7 14.6 16 13.5 13.4
PM COARSE (10-2.5) ug/m3 5.7 4.7 5.7 5.6 5.4 6.9 6.7 5.3 8.7 8.1 7.7 7.2 5.9 6.7 6.5 5.2 6.3 7.6 7.4 8.1 6.8 8.3 5.6 5.5
WIND SPEED mph 3 1.6 1.6 2.2 1.6 0.7 0.7 1 2.1 1.4 2.5 2.5 5.2 3.9 6.6 6.2 4.8 3.9 1.2 0.6 0.5 0.6 0.5 0.4
WIND DIRECTION Degrees 107 120 113 96 105 174 145 122 130 203 226 232 243 243 252 245 259 264 268 308 342 62 37 63
TEMPERATURE degF 53.3 52.4 51.5 51 51.4 52.8 53 51.7 56.6 60.1 61 63 68.8 68.4 71.8 72.6 73.7 71 67 60.8 56.5 53.3 51.8 51.6
PM2.5 ug/m3 7.3 6.6 6.3 6.4 6.9 8.1 7.8 7.6 8.4 9.5 9.6 9.3 11 11.9 9.2 6.3 5.5 6.7 7 7.1 7.4 7.4 7.7 7.7

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 23.2 23.7 20 17.6 13.8 12.3 17 23 28.9 30.9 33.7 34.4 34.9 38.6 35.6 43.7 53.6 53.7 45.4 37.2 36.4 30.5 33.9 32.6
WIND SPEED mph 3 0.7 2.3 2.2 1.9 1.8 2.9 4.6 5.5 6.4 7.1 7.8 7.9 9.3 7.8 8 7.8 7.8 4.9 6.3 3.6 3.4 0.7 1.4
WIND DIRECTION Degrees 320 268 231 218 165 201 157 172 177 177 174 172 174 176 175 181 181 181 184 203 226 60 63 259
TEMPERATURE degF 49.7 48.2 45.7 44.8 44.9 46.5 52.5 57.9 60.2 61.9 61.6 62.8 62.9 65.5 63.6 64.4 64.6 66.4 65.3 61.3 60.8 58 53.4 52.5

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 21.5 17.6 15.5 12.9 16 9.8 25.9 28.7 30.2 33.3 34.4 35.5 37.6 37.2 37.2 39 44.7 52.7 53.2 51.5 51 53 39.5 31
TEMPERATURE degF 47.3 45.2 44.8 43.6 42.7 48 57.7 61.1 59.1 60.5 59.7 61.3 59.8 55 55.3 55.5 56.4 57.2 55.4 53 52.2 51.2 50.7 50.8
WIND SPEED mph 3.1 2.9 2.9 2.6 0.4 1.9 4.4 6.4 8.6 10.1 11.1 11.2 10.8 12.2 10.4 8.4 9.5 10.9 9.5 5 3.6 3.6 1.1 3.7
WIND DIRECTION Degrees 300 293 281 273 348 244 178 182 181 181 181 182 185 189 192 184 191 192 198 203 201 175 237 286

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 35.6 35.9 35.1 36.2 32.2 32.9 30.9 31.4 31.3 31.1 28.2 27.7 28.4 27.3 26.5 25.4 31.7 30.8 28.7 19.8 15.3 17.3 13.1

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 23.4 22.1 25.5 24.9 23.3 26.2 31.3 34.8 37.9 43.7 50.9 49.7 52.8 52.6 55.5 58.1 58.6 55.6 50.5 46.2 41.8 38 34.1 31.8

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 21.6 12.2 5 6.7 3.9 10.7 12.5 19.7 33.4 40.5 48.4 56.2 54.4 53.3 57 55.4 55.2 48.8 42.4 41.8 38.7 33.4 28.8 28.9
TEMPERATURE degF 50.6 49.2 47.6 46.7 46.1 49.2 54.3 59.5 63.8 68.3 71.2 72.3 72.2 72.2 75.7 69.8 64.9 68 66.7 64.8 63.6 61.7 61.2 59.8
WIND SPEED mph 0.6 1.1 1.1 0.7 0.8 1.3 2.3 1.7 2.7 3.3 3.8 4.1 4.6 4.2 5.6 4.2 5 4 4.3 1.1 1.8 2.1 2.3 1.9
WIND DIRECTION Degrees 105 173 176 170 212 193 132 172 182 187 187 193 185 193 198 221 142 139 140 149 181 193 210 202
PM2.5 ug/m3 6.2 7.2 7.5 8 9.9 8.2 10.1 11 8 9.2 10.6 9.9 8.2 8 7.5 7.7 4 3.2 4.4 5.7 7.6 8.4 9.1 9.4
PM10 ug/m3 (25C) 12.4 15 13.9 17.6 22.6 17.1 28.1 35 19.3 21 24.3 21 17.1 16.1 15.5 17.5 10.6 8 9.5 11.3 14.3 16.2 17.2 17.1
PM COARSE (10-2.5) ug/m3 6.3 8 6.6 9.9 13.2 9.1 18.1 23.8 11 11.4 13 10.5 8.4 7.5 7.5 9.3 6.4 4.6 4.9 5.4 6.5 7.5 7.8 7.6