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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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Friday, 
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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 24.4 23.2 20.7 21.5 19.6 16.6 16.8 18.7 17.1 18.1 36.9 28.2 22.2 25.9 32.8 32.1 28.1 34.1 42.4 45.3 43.9 43 41.8 39.3
WIND SPEED mph 2.4 1.2 0.8 1.5 1.2 1 1.3 3.1 1.8 3 1.6 2.2 4.4 3.2 5.2 5.7 5.1 4.4 4.6 4.3 4.5 3.8 3.3 3.7
WIND DIRECTION Degrees 181 150 155 175 154 182 177 206 176 353 359 62 67 61 38 46 77 35 38 53 37 35 25 11
TEMPERATURE degF 67.6 67.9 67.6 68 67.7 67.6 69.7 74.2 73.3 74.9 68 69.2 72.2 72.2 73.9 73.4 69.4 68.8 66.9 66.5 66.2 66 65.8 65.6
RELATIVE HUMIDITY %RH 93 92.7 93.9 93 93.9 95.1 91.6 80.7 82.9 80 91.5 94.1 88.9 86.5 81.4 81 88.6 89.1 91.8 92.2 92.7 93 92.6 92.9
BAROMETRIC PRESSURE inHg 29.74 29.74 29.74 29.73 29.73 29.74 29.74 29.74 29.75 29.75 29.75 29.74 29.74 29.75 29.75 29.76 29.79 29.79 29.8 29.82 29.83 29.83 29.84 29.84
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0.02 0.98 0.06 0 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 9.1 73 162.6 117.7 190.3 66.2 156.7 236.8 242.8 432.1 372 90.7 68.7 2.4 0 0 0 0 0
PM2.5 ug/m3 3.9 3.9 3.9 3.9 3.9 3.8 3.6 3.6 3.8 4 5.2 4.8 3.8 3.5 3 2.9 2.7 2.7 3.3 4.1 4.3 4 4.2 4.4

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 6 7.1 8.3 8.4 8.3 8.3 6.8 4.8 4.9 5.8 6.5 7.1 7.1 7.9 7.3 6.1 6.4 7.7 7.8 7.3 7.3 7 9.3 8.3

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 26.7 22.2 20.2 17.9 16.5 14.3 19.6 36.1 40.3 38.6 38.8 42 43.5 36.6 39.6 43.9 36.8 31.7 19 20.6 23.6 18.1 9 13.9

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 24 21.5 20.3 21 20.1 17.9 17.3 22.3 28.6 33.8 37.7 39.1 42.7 45.9 45 39.4 34.9 32.9 29.1 22.4 20.8 18 15.3 13.3

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 23.4 25.1 24.3 26.2 24 18 19.3 22.5 26.6 34.1 38.4 42.8 47.6 48.8 45.5 44 38.2 36.3 32.4 28.6 25.7 23.1 20.7 18.2
TEMPERATURE degF 72.3 72.5 72.5 73.1 72.7 71.8 72.3 73.8 76.6 78.2 80.4 81.8 83.1 84 83.5 76.7 71 72.4 72 70.8 71.3 70.6 70.2 69.5
WIND SPEED mph 2.4 3 3.4 3.3 2 2.4 3.8 4 4.8 4.5 5.6 6.7 8.1 8.8 7.8 8.4 2.5 4.7 4.6 3.7 4.9 4.2 4.8 5.1
WIND DIRECTION Degrees 200 217 216 231 243 204 223 227 233 247 241 241 239 242 241 258 284 233 275 281 301 302 307 328
PM2.5 ug/m3 6.4 6.1 6.6 6.6 6.6 7 7.2 7 7.4 8 8.7 9.3 10 9.5 8.2 7.3 3.8 4.7 4.4 3.1 3.3 3 3.3 3.3

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 6.8 7.1 7.1 7.4 7.7 7.9 7.7 8.2 9.2 10.3 10.2 10.3 10.1 9.3 8.4 6.8 4 4.8 5.1 4.6 3.5 3.3 3.5 3.3
PM10 ug/m3 (25C) 11.9 12.7 12.7 13 14.1 15.9 13.7 14.2 16.5 17.2 17.6 18.3 18.2 17.3 16.5 14.4 9.4 8.8 9 8.8 7.4 7 8.1 8.4
PM COARSE (10-2.5) ug/m3 4.7 5.3 5.2 5.2 6 7.6 5.6 5.5 6.7 6.1 6.6 7 7.2 7.1 7.2 7 5.1 3.7 3.6 3.9 3.7 3.5 4.4 4.8

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 20.5 19.2 19.5 19.7 20.8 19.3 19.8 24 29.3 34.4 38 40.9 43.9 46.8 47 47.8 41.9 37.7 28.1 28.2 30.9 26.1 24.8 23.6
CO ppm 0.195 0.189 0.177 0.16 0.173 0.171 0.167 0.164 0.168 0.169 0.175 0.177 0.182 0.19 0.186 0.176 0.169 0.168 0.174 0.177 0.186 0.179 0.18
SO2 ppb 0.235 0.263 0.265 0.246 0.256 0.255 0.238 0.278 0.355 0.294 0.291 0.341 0.365 0.362 0.364 0.335 0.271 0.272 0.261 0.284 0.256 0.296 0.275
NO ppb 0.06 0.067 0.073 0.059 0.102 0.301 0.523 0.372 0.307 0.18 0.165 0.142 0.11 0.105 0.076 0.068 0.042 0.694 0.04 0.032 0.047 0.057 0.06
NOy-NO ppb 2.884 3.021 2.149 2.837 2.932 3.149 2.884 2.057 1.952 1.711 1.839 1.722 1.656 1.619 1.477 1.463 0.851 1.665 1.099 1.123 3.528 2.092 1.726
NOy ppb 2.943 3.088 2.221 2.896 3.034 3.45 3.407 2.429 2.259 1.891 2.004 1.864 1.766 1.724 1.553 1.532 0.893 2.359 1.138 1.156 3.574 2.149 1.786
PM10 ug/m3 (25C) 20.4 18.9 17.9 14.7 14.3 17 15.2 14.7 14.8 16.6 16.2 16.1 17 18.2 21 21.1 17.2 13.5 12.9 11.2 11.1 11.1 10.5 11.8
PM COARSE (10-2.5) ug/m3 10.2 8.9 9.1 6.9 6.9 9.1 7.8 7.1 6.8 7 7 7 7 7 9.4 10 8.1 7.6 8.3 5.7 4.9 4.8 5.1 6.5
WIND SPEED mph 5.1 4.3 3.8 3.2 2.8 4 2.7 4.5 4.5 4.7 5 4.8 6.9 6.4 9.2 7.2 6.6 3.8 1.7 2.2 0.3 2.6 2.3 1.9
WIND DIRECTION Degrees 207 204 202 193 229 207 223 207 225 244 224 235 234 234 209 226 274 286 12 130 110 245 297 303
BAROMETRIC PRESSURE inHg 29.76 29.75 29.73 29.73 29.74 29.74 29.74 29.74 29.74 29.74 29.73 29.72 29.71 29.69 29.67 29.66 29.67 29.69 29.69 29.7 29.7 29.68 29.67 29.68
PRECIPITATION inches 0 0 0 0 0.09 0.01 0 0 0 0 0 0 0 0 0 0 0 0.18 0 0.13 0.01 0 0 0
TEMPERATURE degF 71.5 71.1 70.7 70.7 71 71.1 71.9 74.4 76.5 78.6 80.3 80.9 81.9 83 83.3 81.4 78.5 69.8 69.4 68.7 67.9 68 67.7 67.6
RELATIVE HUMIDITY %RH 94.6 94.3 95 95 94.9 95 94.5 87.2 76.3 70.2 66.2 64.8 61 57.2 55.4 55.2 61.9 88.1 91.6 93.2 94 94.6 94.6 95
PM2.5 ug/m3 9.6 9.4 8.3 7.3 7 7.3 6.9 7.1 7.5 8.8 8.4 8.3 9.1 10.2 10.4 9.9 8.3 5.4 4.2 5.2 5.9 6 5.1 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 40.5 38 36.2 33.6 33.8 32.2 28 29.6 29.5 29.4 31.6 36.7 39.7 39.7 43.2 45.2 46.7 40 42.6 25.4 12.4 6.5 18.4 24.1
WIND SPEED mph 2.9 3 3.6 2.7 3.1 2.7 1.8 2.4 2.3 3.3 3.2 3.5 3.7 4.4 3.8 3.2 3.6 2 2.3 0.6 0.2 0.7 1.8 1.4
WIND DIRECTION Degrees 177 183 193 199 206 207 183 179 179 183 190 185 179 199 205 177 199 235 288 267 251 302 287 281
TEMPERATURE degF 66.8 67.3 68 68.7 68.8 69.1 69.5 69.1 69.6 69.7 71.7 73.7 75.4 74.5 76.4 75.7 72.5 71.5 69.3 66.4 65 64 63.7 64.9

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 14.8 9.8 8.7 7.4 7.5 6.6 8.3 18.5 22.5 32.3 34.6 35.3 31.2 29.9 29.9 30.6 24.1 19.6 13.4 4.5 6.5 8
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 4.3 3.5 3.2 3 4.3 4.1 5 7.4 8.3 6.1 4.5 4.1 3.7 3.6 2.8 2.2 2.7 2.8 3 3.8 4.4 5.1
PM10 ug/m3 (25C) 11.8 8.8 7.9 7.8 11.3 10.9 12.5 15.9 15.7 11.1 9.4 7.4 7.8 7.8 5.1 4.9 6.4 7.5 7.8 10.9 10.8 14.5
PM COARSE (10-2.5) ug/m3 7.2 5.1 4.5 4.6 6.8 6.6 7.2 8.1 6.9 4.7 4.6 3 3.9 3.9 2.1 2.5 3.5 4.5 4.5 6.8 6.1 9.1

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 22.3 21.6 22.1 23.2 26.4 26.7 33.7 29.9 29.7 33.2 36.5 39.4 42.5 44.1 44.7 45.7 39.1 42.3 39.8 41.4 37.3 30.2 20.7 17

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 30.8 28.1 25.4 25.8 24.7 22.4 24.9 23.2 24.2 28.5 31.3 32.2 35.4 37.9 39.5 33.3 35.5 32 26.9 28.7 30.3 27.3 27 26.5
WIND SPEED mph 1.2 1.6 1.2 1.5 1.1 1.3 2.1 2.3 2.7 2.1 1.7 2.2 0.7 2 2 2.1 1.3 2.2 1.8 2.9 0.5 1.6 1.5 2
WIND DIRECTION Degrees 136 165 176 226 219 180 218 213 219 195 157 152 266 132 160 217 100 107 71 68 298 21 351 25
RELATIVE HUMIDITY %RH 100 100 100 100 100 100 100 100 100 88.2 81.7 80.1 74 89.5 90 90.2 80.8 87.1 98.5 99 100 100 100 100
TEMPERATURE degF 63 63.3 63.5 63.7 63.7 64.1 65.2 65.7 66.8 70.4 73 73.8 73.6 67 67.6 68.1 71.4 69.5 66.9 65.4 62.8 61.8 61.2 60.4
PM2.5 ug/m3 0.9 0.8 0.9 1.2 1.8 1.9 2 2.3 3.3 4.2 4.8 5.2 5 4.4 3.7 5 6 5.3 4.9 4.4 4 4 3.4 3.7

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 6.1 6.2 6.7 6.7 6.8 5.7 6.9 6.8 7.2 8 9.5 8.5 8.2 9.3 8.5 5.3 3.5 3 2.3 2.6 2.7 2.5 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 16.7 18.3 14.9 18.6 18.7 22 24.7 27.5 31.1 33.5 38.6 43.4 45.4 45.4 41.7 33.7 30.1 29.4 25.6 20.2 16.3 15.2

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 19 19.3 20.5 15.7 14.7 19.9 29.8 35.8 38.6 40.2 44.6 44.6 45.6 48.5 49.3 50 52.7 53.3 46.4 36.7 33.5 28 23.6 21.9
TEMPERATURE degF 71.4 71.8 72.3 71.2 69.9 69.4 70.4 72.6 75.1 77.3 80.2 80.9 82.3 83.4 84 83.6 83.9 81.7 72.5 68.7 69.8 69.7 69 68.7
WIND SPEED mph 3.5 4.1 3.6 1.6 4.7 6.3 7.2 10.6 10.2 8.5 7.5 8.5 9.4 9.7 9.2 12 12.6 9.1 12.4 6.6 9 8.7 7.8 7.6
WIND DIRECTION Degrees 199 199 212 251 212 225 236 268 279 247 242 257 260 259 231 247 251 245 278 236 265 269 259 261
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.25 0 0 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 12.1 12.1 10.1 9.1 8.1 7.2 4.9 3.9 3.9 4.7 5.1 5.7 7 8.3 8.9 9.5 9.6 9.2 7.3 5.2 6.8 4.7 4.4 4.6

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 19.6 19.5 18.1 12.6 9.4 20 29.9 34.2 34.5 35.6 41.8 43.5 45.8 49.9 50.5 48 51.6 50.1 44.2 35.7 34.7 28.5 23.2 19.9
TEMPERATURE degF 71.6 71.9 71.7 70.4 70.1 69.8 70.8 72.9 75.1 77.7 80.5 81.4 83.7 84 83.7 82.9 83.5 81.3 71.8 70 69.6 69.1 68.7 68.2

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 34.4 30 26 23.8 19.4 17.5 18.1 25.8 33.6 32.4 32.6 36.6 46 47.5 47 40.6 40.2 35.9 27.6 34.1 27.8 27.5 25.1 20.9

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 11.2 7.5 12.4 10 7 5.7 9.3 12.2 17.2 27 33.8 35.7 37.8 36.3 33 28.4 25.6 24 22.2 19.5 16.8 16.7 15.3 13.6

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 36.5 29.5 28.8 23.4 9.5 22.4 25.7 20.6 24.3 30.6 42.8 47.7 48 46.6 46.7 47.6 47.2 37.9 25.8 37.8 24.2 17 19.8 13.1
WIND SPEED mph 5.6 3.9 4 1.9 0.4 2 1.8 1.8 1.1 3.5 4.8 5.6 6.8 5.6 6.1 5.5 3.5 1.8 1.1 0.4 1.9 1.8 2.9 0.7
WIND DIRECTION Degrees 183 178 174 182 218 190 178 109 96 145 136 157 157 172 190 180 180 189 128 214 338 350 340 282
TEMPERATURE degF 67.9 67.6 67.5 67.4 65.4 66.5 67.9 69.1 71.2 74.5 76 76.7 75.2 70.1 67.3 67.3 66.9 65.5 65 64.1 62.8 61.3 61.2 59.2

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 15.9 18.3 19.8 21.9 21.9 21.4 22.2 23.5 24.1 30.9 36.1 35.7 38 37.8 30.8 37.1 36.3 32.3 26.6 17.2 13.8 13 12.2 13.7
PM2.5 ug/m3 3.5 4.7 5.7 5.4 5.4 4.6 4.2 5 5.9 6.4 7.5 8.1 5.7 5.3 5.4 5.9 5.8 4.6 3.9 4.7 5.2 5.2 5.6 5.2

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 19.7 18.8 15.2 13.4 14.7 14.7 14.9 17.5 25 27.2 37 42.4 41.9 44.4 49.5 52.5 46.8 45.2 39.4 48.6 40.6 33.8 25.8 21.1

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 18.2 18.4 18.5 17.2 13.3 15.3 18.6 18.1 18.7 24 29.7 35.1 39.5 41.4 44.7 44.6 42.4 41.7 36.3 31.7 30.1 27.5 23 19.7
PM2.5 ug/m3 11.2 11.9 13.3 13.8 12.7 11.9 10.3 11.4 10.2 7.8 7.5 8.3 9.1 10.2 11 10.8 10.7 11.4 6.2 6.2 6.8 7.3 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 0.307 0.271 0.285 0.296 0.465 0.468 0.397 0.354 0.38 0.349 0.348 0.312 0.33 0.336 0.394 0.338 0.383 0.379 0.346 0.375 0.36 0.36 0.311 0.309
NO2 ppb 8.5 7.1 10.6 16.9 17.7 14.5 17.5 17.4 12.2 10.3 12.2 12.3 9.5 14.3 9.4 11.1 16.6 9.5 11.7 10.5 8 6.9 4.9
WIND SPEED mph 5.9 4 3.5 2.5 3.3 4.7 6 4.6 4.3 6.5 7.8 6.7 6.6 8.5 7.2 7.6 8.3 4.9 5.2 2.4 2.2 2.4 3 4.5
WIND DIRECTION Degrees 191 201 196 215 204 210 217 215 211 203 208 219 215 216 213 178 209 211 256 229 243 231 243 242
TEMPERATURE degF 70.7 71.2 71.6 71.5 71.2 71.2 71.7 71.7 72.8 75 77 79.7 81.9 82.8 82 80.9 82.9 74.7 70.4 69.8 69.7 69.1 68.5 68.3
PM2.5 ug/m3 9.1 9.8 10.2 10.6 10.5 9 7.6 7.8 7.7 6.3 5.8 6.7 7.4 8.3 9.4 8.7 8.7 12.2 8.4 6.5 6.8 6.9 7.1 6.8
PM10 ug/m3 (25C) 17.5 20.5 19.5 20.2 20.8 17.9 16.1 16.8 20.1 15.4 13.9 15.1 15 17 18.9 18 18.9 27.6 19.8 13.3 13.7 13.4 14.3 15.6
PM COARSE (10-2.5) ug/m3 8.1 10.2 8.8 9.1 9.7 8.4 8.1 8.6 11.8 8.5 7.6 7.8 7 7.9 8.6 8.5 9.2 14.6 11 6.5 6.6 6.1 6.9 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 20.3 20.2 19.8 16.8 16.8 17.5 19 18.9 22 27.4 35.6 37.9 41.9 44.5 46.9 46.5 47.5 45.4 38.5 37.1 41.3 31.6 27.1 23.5
SO2 ppb 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3
NO ppb 0.1 0.1 0 0.2 0.2 1 1.6 1.9 1.1 0.3 0.3 0.1 0.1 -0.1 0 -0.2 -0.2 -0.2 -0.2 -0.3 -0.2 -0.2 -0.2
NO2 ppb 5.7 4.5 3.4 5.4 5.1 5.7 5.8 4.2 3 2.3 2 1.6 1.6 1.5 2.1 1.8 1.9 2.2 2 1.1 2.9 2.5 2.2
NOx ppb 5.8 4.6 3.3 5.6 5.3 6.7 7.3 6.1 4.1 2.7 2.3 1.8 1.7 1.4 2.1 1.6 1.6 2 1.7 0.9 2.7 2.4 1.9
WIND SPEED mph 4.6 2.7 2.4 3.5 3.6 3.3 4.1 3.1 4.6 5 5.6 7.7 8.2 8.4 8.2 9 9.3 8.4 5.5 3.4 0.5 2.9 6 6.1
WIND DIRECTION Degrees 209 228 216 196 220 216 230 228 214 218 244 225 218 218 223 227 236 272 299 15 266 221 269 280
TEMPERATURE degF 70.9 71.1 71.2 70.7 70.8 71.2 72.7 73.4 77.2 79.9 81.3 82.8 84.3 85.5 86.1 85 84.5 79.6 70.8 69.3 68.3 68.8 69.7 68.8

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 -0.6 -0.7 -0.7 -0.7 -0.8 -0.6 -0.7 -0.6 -1.1 -0.5 -0.5 -0.7 -0.7 -0.8 -0.6 -0.5 -0.6 -0.5 -0.6 -0.7 -0.6 -0.7 -0.7 -0.6
WIND SPEED mph 3.6 3.7 3 2.5 2 2.3 2.8 3.6 2.7 3 2.9 2.6 3.3 5.9 5.2 3.3 3.3 1.9 1.5 2.9 2.9 2.6 1.6 1.8
WIND DIRECTION Degrees 162 179 170 156 147 150 150 186 225 231 260 242 225 224 202 34 12 18 50 25 13 10 21 4
TEMPERATURE degF 64.6 64.9 65.3 65.5 65.7 65.8 66.7 67.5 70 74.2 78.2 79 80.9 76.6 77.7 72.1 67.1 65.6 65 64.2 64.2 63.8 63.1 62.6

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 22.5 19.6 19.2 20 34.9 30.3 36.2 34.8 29.4 31.3 35.1 34.7 38.3 38.8 48.4 39 35.3 38.2 37.4 33.3 34.5 27.2 23.8 26
PM2.5 ug/m3 7.3 8.6 8.2 7.7 5.5 4.3 4 4.5 5.2 5.7 5.9 6.8 8.1 8.8 6.4 5.5 5.9 7.2 6.8 6.8 5.7 5 5.3 6

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 0.9 0.9 0.7 0.7 0.7 0.8 2.3 1.2 1 0.8 0.8 0.8 2.7 1.1 0.8 0.9 1 1 1 0.8 0.9 0.8 0.9 0.9
WIND DIRECTION Degrees 212 211 214 218 217 219 211 216 211 208 214 217 208 54 232 146 202 205 260 231 268 22 332 339
WIND SPEED mph 3.8 3 2.3 2 2.7 2.1 3.9 4.7 3.5 2.5 2.1 1.8 3.9 1.8 2 0.8 2.8 2.9 0.6 1.4 0.8 0.2 0.9 0.7
TEMPERATURE degF 70.9 71.2 71.2 71.4 69.6 65.6 67.9 72.5 76.8 78.6 81 81.9 83.9 81.5 73.7 72.3 69.5 69.1 68.4 68.3 67.7 67.3 66.8 66.5

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 19.1 16.6 14 15.9 12.2 13.2 19.1 28.6 27 28.3 33.8 37.5 40.2 40.8 48.6 63.1 67.6 50.6 46.6 44 45.8 41.2 32.9 21.2
TEMPERATURE degF 70.2 70.4 69.6 69.6 69.6 70.1 69.1 69.6 74.1 76.7 76.6 78.5 79.4 81.5 78.8 78.3 74.9 70.6 66.6 66.5 67 66.9 66.4 66.2
WIND SPEED mph 5 4.1 3.6 4.9 3.7 5 4.5 3.1 5.8 5.1 7.2 8.2 10.1 8.5 3.6 8.6 5.6 5.7 2.9 1.7 3.4 3.7 3.8 4.5
WIND DIRECTION Degrees 215 230 242 229 220 259 337 152 218 195 152 160 169 241 210 140 100 359 51 137 200 256 284 342

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 23.1 18.8 15.7 16.2 15.5 13.4 32.7 32.8 35.3 33 39.7 42.4 42.2 45.1 56.1 57.1 55.1 51.7 50.4 43.6 33.5 35.7 31.2 31.8
TEMPERATURE degF 70.1 70.1 69.1 68.7 68.7 68.7 66.2 67.4 74.4 78.7 78.2 79.8 77.4 79.2 78.3 74.9 70.6 65.7 65.3 65 65 64.6 64.6 64.8
WIND SPEED mph 5.6 4 3.4 3.8 3.9 3.6 0.9 5 6.3 6.5 7.7 9.8 10.3 12.1 5.6 9 6.5 7.2 3.2 1.8 3.4 3.8 3.1 5.3
WIND DIRECTION Degrees 205 202 208 209 224 296 293 207 231 204 178 175 173 172 164 73 83 5 51 18 269 278 306 340
PM2.5 ug/m3 9.6 10.2 10 10.3 7.8 6.3 5 4 3.7 5.4 5.7 8.6 6.9 6.4 5.2 4.2 3.6 4.9 4.7 5 5 5 5.4 5

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 20.1 17.2 17.7 17.8 14.1 18.2 28 31.7 29.3 30.6 34.2 41 45.7 46 48.7 50.8 54.2 54.3 44.6 39.6 34.3 29.1 24.7 20.8

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 13.1 13.5 16.1 19.8 25.6 30.9 28.1 26.4 24.6 27.6 33.4 39.8 42.7 44.2 47.8 47.3 44.3 39.3 33.2 25.3 20 19.6 17.2 15.6

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 21.5 21.3 21.3 15.2 10.6 7 15.4 21.6 24 26.8 31.9 36.1 35.3 42.1 38.6 34.3 34.8 32.9 28.9 26.3 23.2 20.1 18 16.6
PM10 ug/m3 (25C) 12.1 18.3 17.7 13.8 4.7 5.4 11.3 14.1 13.8 15 16.1 17.1 16.8 18.7 15.7 12.3 10.6 10.5 9.8 8.7 8.1 8.6 10.6 12.4
PM COARSE (10-2.5) ug/m3 7 11.3 11.2 8.6 1.8 3.1 6.3 7.5 6.3 6.5 6.6 6.8 6.7 8.3 6.1 7 4.6 5.4 4.7 4.5 4.2 4.5 6.7 8.8
WIND SPEED mph 1.4 1.8 1.9 0.4 0.9 0.5 0.5 1.9 3 3.5 5 4.5 4.5 6 5.3 3.8 4 4.6 3 3.6 3.1 3.1 3 3.3
WIND DIRECTION Degrees 223 223 248 257 87 78 255 238 231 238 242 244 253 250 248 271 262 268 253 265 264 268 276 277
TEMPERATURE degF 69.3 69.4 69.2 66.7 64.7 63.4 66.6 68.8 70.8 73.2 77.2 78.1 78.6 80.8 74.9 69.2 72.5 71.5 69.1 67.7 67.1 66.1 65.4 64.8
PM2.5 ug/m3 4.6 6.2 5.8 4.6 2.8 2.1 4.5 5.9 6.9 7.7 8.5 9.3 9 9.2 8.7 4.7 5.5 4.6 4.7 3.8 3.6 3.8 3.5 3.2

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 23.7 19.8 17.8 17.3 16 15.9 22.5 27.3 32.4 34.3 38.7 38 39.1 46.3 48.9 47.8 46.3 49.6 49.2 45.2 41.9 35 32.7 32.7
WIND SPEED mph 5.4 4.7 3.5 2.8 2.8 2.3 3.5 4.6 6 6.8 5.4 1.4 5.5 8.9 8.4 4.4 5.9 4 4.7 2.2 1.7 1.8 2.7 0.8
WIND DIRECTION Degrees 189 197 203 234 195 215 219 201 237 242 277 138 143 65 44 130 204 219 250 308 309 195 14 198
TEMPERATURE degF 70.1 69.6 69.2 68.9 68.6 68.5 68 69.6 73.4 78.2 80.1 80.5 75.5 70.2 66.9 66.9 66.4 65 64.4 64.7 64.8 64.5 63.3 62.7

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 28.3 24.1 21.9 21 17.4 13.1 25.8 36.2 36.1 40.1 47.3 45 48.2 51.6 52.1 56.8 52.1 53.4 43.8 47.5 29.7 27.4 26.2 25.9
TEMPERATURE degF 70.7 70.4 69.5 69.1 69.2 69.9 68.6 67.4 73.7 79.8 82.5 79.1 70.3 70.4 67.9 68.5 68 64.5 64.9 65.2 64.8 64.1 63.5 63.4
WIND SPEED mph 6.2 6 4.4 4.6 3 1.7 5.3 3.3 5.4 8.5 10.2 4.7 8.3 12.4 7.9 10.7 3.4 1.4 1.7 1.5 2.2 1.7 2.8 1.9
WIND DIRECTION Degrees 207 205 213 206 214 268 204 220 206 193 190 171 114 105 50 76 6 0 288 203 298 273 322 308

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 29.3 27.4 23.1 23.3 23.5 18.7 23 25.1 25.5 28.6 32.9 36.1 34.5 26.9 25.3 44.6 40.2 37.4 29.8 27.5 29.8 29.5 31.1 32.3

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 21.6 20 25.2 23.7 24.7 24.7 27.7 27.3 29.1 29.6 32.3 38.6 43.4 42.2 42.8 47 45.4 42.7 33.4 31.1 28.1 24.1 21 17.2

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 22.3 18.8 17.9 17.2 16.1 16.8 19.9 19.5 25.5 29.9 34.1 36.5 41.7 44.5 44.9 46.2 50.8 46 40.1 35.5 31.7 28.6 27.2 24.4
TEMPERATURE degF 70.8 71.1 71.2 71 71 71.4 72.3 73.1 74.6 77.6 79.5 81.5 82.5 83.6 83.9 83.4 82.5 75.1 69.7 69 68.8 68.9 69.5 69.5
WIND SPEED mph 1.8 0.9 0.9 1.7 1.4 1.3 2.2 1.7 3 2.4 2.6 2.9 3.4 3.2 2.9 2.8 4.6 7.5 3.6 2.4 2.4 4.7 4.9 5.2
WIND DIRECTION Degrees 197 219 163 160 179 205 229 225 244 229 218 227 231 221 214 212 231 268 249 235 237 256 264 263
PM2.5 ug/m3 12.1 12.1 12.7 12.4 11.6 10.9 8.9 7 6.3 7.2 7.6 7.3 8.2 9 9.3 9.6 10 8 5 5.9 7.2 7.5 6.9 6.4
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3