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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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Sunday, 
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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 23.3 23.2 15.2 20.5 19.5 18.5 19.2 19.5 20.8 22.5 27.4 30.1 31.2 33.3 37.2 37.9 36.7 33.1 31.5 30.7 29 26.4 23.3 20.5
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF 53.8 53.2 48.6 52.2 53.2 53.5 56.4 58.9 61.7 64.1 66.6 68.2 70.6 70.6 71.1 70.4 67.9 67.1 65.8 64.9 64.1 63.6 63 62.7
RELATIVE HUMIDITY %RH 87.8 88.6 99.9 94 92.5 94.3 89.2 84.9 77.8 71.5 67.2 62.2 55.4 55.8 55.2 57.4 64.1 70.6 77.4 82.5 86 88 89.9 91.2
BAROMETRIC PRESSURE inHg 30.2 30.2 30.18 30.16 30.15 30.15 30.15 30.15 30.13 30.12 30.1 30.09 30.07 30.05 30.03 30.03 30.03 30.02 30.03 30.03 30.04 30.04 30.05 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
SOLAR RADIATION w/m2 0 0 0 0 0 3.8 24.5 75.2 145.2 145.3 181.8 247.1 387.7 263.3 361.8 169.9 83.8 33.1 0.6 0 0 0 0 0
PM2.5 ug/m3 5 4.8 4.7 4.9 5.2 5.2 5.1 5.2 4.9 4.6 4.5 4.3 4.1 4.1 4 4.1 4.1 4.6 5.3 6 6 6.3 6.2 6.5

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 20.2 16.5 16.2 13.5 13.2 12.5 10.3 6.4 5 5.6 7 6.5 6.7 7 5.9 6.4 5.9 6.2 7.2 6.1 6.7 8.1 8.7 9.7

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 19.6 19.1 16.9 12.8 11.5 8.5 13.2 23.8 31.7 28.4 36 41.4 43.4 44.3 46.2 46.8 46.7 41.3 34.6 31.6 29.5 27.5 24.2 18.4

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 22.3 20.2 19.1 17.4 18.6 16.9 14 16.2 26.2 30.3 34.2 36.9 40.6 41.1 41.2 42.1 41.8 41.3 37.8 35.1 33.8 28 22.9 20.3

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 21.8 20.7 19.7 16.1 10.8 9.7 9.4 18 28.4 34.8 39.3 42.8 45.4 47 45.9 46.1 44 40 36.6 32.2 26.8 27.1 27 30.6
TEMPERATURE degF 58.5 58.4 57.3 55.8 54.8 55.7 58.4 62.5 64.5 68.7 71.2 72.4 74.7 76 77.9 76.9 76.6 75.1 72.7 71.7 69.7 68.4 66.7 67
WIND SPEED mph 1.3 1.1 1.3 1.2 1.3 1.4 2 2.2 4 2.7 3.3 3.5 3.2 1.7 1.4 1 2.8 3.6 1.8 4 3.5 2.3 1.1 3
WIND DIRECTION Degrees 43 93 41 51 51 48 29 123 175 186 152 163 206 302 12 234 181 168 212 210 206 220 252 258
PM2.5 ug/m3 6.2 6.5 6 6.2 6.3 6.7 6.7 6.5 5.6 5.1 4.6 4.4 4.3 4.2 4.3 4.4 4.3 4.2 4.7 5.1 7 6.1 5.5 5.4

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 8.6 7 6.2 5.9 5.9 5.8 6 6.6 6.4 8.5 5.4 5.6 4.8 4.8 4.8 5.1 5.1 5.3 6.1 8 7.1 7.5 6.3 6.1
PM10 ug/m3 (25C) 13.5 11.5 10.3 9.6 10 8.9 10.1 11 10.5 13 9.2 9.5 9.1 10.2 8.7 9.4 9.5 10.5 11.1 12.4 12.2 11.5 11 10.1
PM COARSE (10-2.5) ug/m3 4.9 4.6 4.1 3.8 4.2 3.2 4.1 4.4 4.1 4.4 3.6 3.7 4.1 5.1 3.7 3.9 4 4.8 4.8 4.2 4.9 3.8 4.5 3.9

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 18.1 18.9 20.5 16.8 12 10 6.2 10.8 30.2 32.2 37.2 39.6 40.2 40.1 41.6 41.8 41.3 40.9 37.7 33.1 30.4 25.6 24.8 22.7
CO ppm 0.08 0.082 0.074 0.093 0.077 0.07 0.068 0.061 0.051 0.048 0.042 0.04 0.036 0.032 0.029 0.033 0.036 0.074 0.088 0.066 0.085 0.104 0.1
SO2 ppb 0.155 0.198 0.145 0.075 0.053 0.079 0.133 0.142 0.107 0.15 0.158 0.128 0.175 0.164 0.163 0.154 0.145 0.237 0.285 0.234 0.249 0.201 0.226
NO ppb -0.009 -0.007 0.023 -0.01 0.013 0.211 0.33 0.102 0.059 0.07 0.037 0.034 0.017 0.003 0.006 0.021 0.016 0.003 -0.034 -0.034 -0.019 -0.019 -0.009
NOy-NO ppb 1.994 2.134 1.682 1.574 1.802 1.137 1.174 1.549 1.297 1.046 0.943 0.947 0.919 0.888 0.906 0.94 1.11 2.143 3.508 2.4 2.934 3.077 3.301
NOy ppb 1.985 2.127 1.704 1.564 1.815 1.349 1.504 1.651 1.356 1.116 0.981 0.981 0.936 0.891 0.912 0.961 1.126 2.145 3.474 2.366 2.915 3.058 3.293
PM10 ug/m3 (25C) 10.8 10.3 8.7 8.8 9 8.7 8.2 9.1 8.7 7.7 7.1 7.1 6.8 7 7.6 6.5 7.7 8.3 11.8 11.9 10.2 12.4 12.6 14.3
PM COARSE (10-2.5) ug/m3 4.6 4.2 3.5 3.8 3.8 3.6 3.8 4.4 3.8 3.2 2.8 2.9 2.6 2.8 3.5 2.5 3.6 4.2 5.4 4.8 4.3 4.3 4.3 5.1
WIND SPEED mph 2.8 2 1.3 2 1.5 0.8 0.5 0.8 4 3 4.8 5.3 3.9 2.1 3.8 2.9 2.8 4.3 3.2 3.7 4.1 4.7 6.1 4.6
WIND DIRECTION Degrees 345 357 123 307 350 24 347 130 171 185 183 173 152 179 179 196 191 193 204 194 181 174 197 191
BAROMETRIC PRESSURE inHg 30.17 30.15 30.13 30.12 30.12 30.12 30.12 30.11 30.11 30.11 30.1 30.08 30.06 30.04 30.02 30.01 30 29.99 30 30 30 30 30 30
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 54.3 53.9 55.3 54.6 52.4 52.8 55.4 61.2 64.3 65.5 67.9 69.2 71.8 73.5 74 74.4 74 71.5 69.4 67 64.9 63 62.6 62.1
RELATIVE HUMIDITY %RH 89.6 90.6 91.6 93.5 96.8 97.8 96.9 91.2 85 81 73.9 69.1 62.3 58.5 56 54 54.7 59.5 65.2 71.4 78.7 86.2 89.2 91.2
PM2.5 ug/m3 6.3 6.2 5.3 5.1 5.3 5.2 4.6 4.6 4.9 4.5 4.2 4.1 4 4 3.9 3.8 3.9 4 6.1 7 5.9 8 8.3 9.1

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 19 21.3 27.4 27.2 27.5 25.9 22.8 24.7 29.1 36.5 39.7 40.2 41.9 43.8 44.1 43.4 44.8 44.5 42.5 43.2 42.4 39.3 32.5 29
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF

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 10.6 12.3 7.2 7.6 8 7.5 9.6 15.5 19.8 26 33.9 41.7 42.6 39.4 38.4 37.6 33.8 33.4 22.5 17.1 18.3 20.4 13.8 12.2
WIND SPEED mph 1.2 1.2 0.5 1.5 1.2 0.7 2.3 2.1 3 4.6 5.7 6.3 5.9 3.7 3 3.1 2.3 2.9 0.4 1.3 1.7 2.2 0.8 1.1
WIND DIRECTION Degrees 133 125 169 125 137 123 132 131 173 181 200 213 214 227 214 185 181 187 160 203 211 227 331 18
TEMPERATURE degF
PM2.5 ug/m3 6 5.8 5.7 5.8 6.1 5.9 5.8 5.9 5.8 5.5 4.8 4.8 4.4 4.3 4.6 4.6 4.6 5.1 4.8 5.4 6.1 6.6 7.8 8.3
PM10 ug/m3 (25C) 11.7 11.7 11.7 12 12 11.4 12.2 11.2 10.6 11.4 10.7 10.9 11.6 10.7 10.2 11.7 11 12 10.9 11 13.5 15 16.1 15.3
PM COARSE (10-2.5) ug/m3 5.8 6 6.2 6.4 6.2 5.7 6.5 5.4 4.8 5.8 5.7 5.9 6.9 6.3 5.4 6.9 6.1 6.7 5.9 5.5 7.2 8.3 8.2 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 23 22.7 22 21.3 21.2 20.8 25 27.3 31.2 32 35.8 37.7 38 39.1 39.8 39.3 39.2 37.1 30.6 26.6 26.6 25.7 24.3 24.5

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 22.7 25.6 22.3 21.7 21.9 23 25.7 23.3 23.6 24.4 28.7 31.3 33.7 34.7 33.7 31 31.9 26.3 22.3 27.1 29.1 31.5 31.6 31.7
WIND SPEED mph 2.9 3 3.1 3.4 3.4 3.5 3.5 3.4 2.4 3.1 3.6 3.6 3.9 4.4 4.4 3.2 4.2 1.5 2.3 3.1 4.1 5.9 5.2 5.1
WIND DIRECTION Degrees 210 200 210 205 209 214 229 232 232 205 216 232 234 233 234 241 252 251 248 259 267 280 283 283
RELATIVE HUMIDITY %RH 94.8 92.1 93.2 92.3 89.9 88.4 82.3 80.6 77.1 76.6 69.7 62.6 60.5 59.9 61.8 68.4 76.6 86.1 90.1 85.9 83.9 83.8 87.4 88.4
TEMPERATURE degF 52.5 52.4 51.6 51.2 51.7 52 53.7 55.2 57.9 58.5 61.3 63.6 65.5 66.2 66 65.6 63.6 61.1 60 60.6 60.7 60.5 59.5 59.2
PM2.5 ug/m3 5.2 5 4.7 4.8 4.9 4.7 4.5 4.3 4.3 4.3 4.3 4.2 4 4 3.9 4 4.5 4.4 4.9 5.2 5.4 5.3 5.9 6

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 5.2 5.5 5.8 6 6.1 6.3 6.2 6 7.1 7.9 6.5 5.9 5.4 5 4.8 4.7 5 5.5 6.2 5.9 6 7.4 8.1 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 18.1 13.4 10.8 8.3 4.9 5.8 6.7 23.3 32.7 33.4 36.9 38.5 39.9 41 41.4 41.3 40.8 36.3 32.4 23.7 21.2 21.5 19.8 18.6

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 35.7 37.6 41.7 39.4 35.8 34.6 34 32.6 31.8 31.9 31.1 33.8 36.5 36 38 39.3 38.3 39.1 31.6 18.2 9.6 7.4 5.6 11.5
TEMPERATURE degF 64.5 63.4 62.3 62.7 63.3 62.7 62.5 62.3 63.6 65.7 66.8 68.7 69 69.5 68.1 68.9 66.4 65.6 64.7 62.5 61.1 60.3 59.7 59.6
WIND SPEED mph
WIND DIRECTION Degrees
PRECIPITATION inches 0.01 0.09 0.04 0.01 0 0.01 0.05 0.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 3.8 3.9 3.7 3.6 3.6 3.8 4 3.8 3.7 3.8 3.8 4.1 4 4 4.2 4.2 4.2 4.3 4.9 7.1 8.5 8.9 10.3 11.7

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 30.2 30.2 36.9 39 35.1 31.5 31.1 29.1 29.5 28.5 30.4 32.7 34.9 37.9 38.3 38.8 39 38.1 34.8 27.8 19.8 10.6 8.4 7.9
TEMPERATURE degF 63.9 63.3 62.1 61 61.9 61.4 61 61.4 63.4 64.5 66 68.4 67.9 68.8 68.9 68.6 67.1 67.5 64.8 62.2 61.3 60.7 60.9 60.6

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 28.1 26.6 24.2 17.7 10.1 9.4 18.6 31.6 33.9 35.1 36.8 39.4 40.3 40.6 40.5 42.1 42.2 41.3 37.6 38 35.6 33.1 29.3 24.8

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 16.3 11.6 7.8 11.5 7.3 4.4 4 11.1 18.4 22.5 24.5 29.5 34.2 37 37 38.5 39.7 35.2 30.5 24.6 17.7 15.3 12 12.5

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 5.1 5.6 5 4.7 4.6 2.2 13.6 34.4 35.7 39.6 39.8 40.8 41.3 42.2 42.7 41.8 42.3 41 38.5 33 25 18.5
WIND SPEED mph 2.7 2.5 2.7 2.8 2.1 1.3 1.5 1.2 4.8 5 5.8 7 6.5 5.6 4.3 4.5 4.2 4.6 4 4.5 4.2 2.7 2.3 2.4
WIND DIRECTION Degrees 345 350 350 345 347 305 329 204 181 181 184 178 178 177 171 166 173 179 179 182 182 171 169 175
TEMPERATURE degF 49.1 49.4 49 49.1 48.4 47.3 52.6 59.1 64.7 67.2 69.5 69.7 67.2 65.4 67.8 70.5 66.2 62.4 59.8 58.9 58.6 57.9 56.5 58.1

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 22.4 20.2 20.3 16.3 9.2 8.9 10.6 16.9 23.3 31.7 36.6 38.6 39 39.1 38.8 37 33.9 34 31.1 22.6 22.6 24.4 24.9 24.9
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 22.8 13.5 30.4 37 38.9 39.2 37.1 37.2 33.2 36.7 40 42 40.2 40.5 41.5 42.3 41.7 41.4 39.8 35 25.4 17.8 15.3 14.7

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 22.9 30 31.3 36.2 35.1 36.6 35.8 32.6 32.2 31.7 30.9 32.3 37.3 37.6 39.2 39.9 38.8 34.9 31.7 23.3 17.9 15.3 18.7 18.2
PM2.5 ug/m3 1 1 2 5 10 6 3 4 5 3 3 2 2 1 2 8 6 6 8 14 19 19 13 15

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 0.249 0.23 0.219 0.223 0.208 0.202 0.213 0.219 0.216 0.233 0.232 0.249 0.303 0.24 0.239 0.231 0.238 0.244 0.25 0.355 0.484 0.491 0.375 0.351
NO2 ppb 3.8 1.9 2.1 1.1 2.4 1.6 2.2 4.3 3.8 3.3 3.5 3 1.7 2.9 3.1 2.2 3 3.5 10.1 16.6 14 9.2 7.2
WIND SPEED mph 3.2 3.7 4.3 7.9 7.8 4.5 4.4 7 6.1 4.4 2.6 1.8 2.1 2.9 2.3 3.9 4.8 5 4 2.9 3.9 3.9 4.2 4.1
WIND DIRECTION Degrees 137 133 134 148 160 168 145 152 146 131 124 103 45 119 124 140 133 135 143 168 196 210 212 215
TEMPERATURE degF 64.4 64.2 63.8 63.2 62.2 61.4 61.4 61.3 61.5 62.8 64.2 67.3 68.7 67.2 67.3 67.7 67.7 67.4 64.7 63.9 63.1 62.3 62.1 61.9
PM2.5 ug/m3 4.6 4.4 4.1 4 4 3.8 3.7 3.5 3.8 4.3 4.4 4.9 4.7 5.2 5.4 7 7.4 6.8 6.4 7.2 9.8 9.3 8.2 9.4
PM10 ug/m3 (25C) 9.1 8.1 7.5 7.7 7.5 6.7 7.1 6.7 7.2 7.8 7.7 8.4 8.9 9.1 8.9 10.8 11.6 10.6 11 12 14.4 14.3 12.4 14.1
PM COARSE (10-2.5) ug/m3 4.5 3.8 3.4 3.7 3.6 2.9 3.5 3.3 3.4 3.5 3.3 3.4 4.1 3.9 3.4 3.7 4.1 3.8 4.6 4.7 4.5 5 4.2 4.7

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 0.2 0.2 0 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.3 0.3 0.4 0.4 0.3 0.3 0.4 0.4 0.5 0.4 0.2 0.2 0.3
WIND SPEED mph 4 2.4 2.3 2.8 3.7 2.9 0.7 0.7 2.8 4.3 5.5 5.2 5.5 5.8 4.4 4.9 3.1 3 2.5 2.9 2.3 2.7 2.5 3.2
WIND DIRECTION Degrees 169 175 149 139 136 149 171 215 187 190 197 200 205 222 235 231 228 261 243 238 277 284 264 282
TEMPERATURE degF 51.9 50.1 48 47 46.5 46.6 49.8 54.3 58.1 62.9 65.5 66.5 67.7 69.3 68.7 65.9 64.5 63.8 62.5 61.9 61.4 60.2 59.7 59.6

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 7.5 9.8 12.8 10.9 11.5 8 10.9 14.8 19.9 32 39.6 39 42.4 44 43.7 43.6 43.8 41.8 37.5 30.6 27.7 26.9 21.6 16.2
PM2.5 ug/m3 12.2 11.6 9 6.5 6.5 6.5 6.3 7.3 7.2 6.1 6.2 6.9 6.3 5.6 5.6 5.5 5.7 5.7 6.3 8.2 11 8.3 7.7 7.7

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 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.5 0.9 0.7 0.5 0.4 2.7 2.1 0.5 0.3 0.3 0.4 0.3 0.7 0.4 0.3 0.3 0.2
WIND DIRECTION Degrees 355 359 323 340 19 348 344 149 207 203 203 202 209 201 209 203 206 211 212 210 216 238 291 237
WIND SPEED mph 0.3 0.1 0.6 0.4 0.1 0.3 0.1 0.5 3 4.2 4.8 4.7 5 4.2 4.5 3 3.6 3.7 3.6 1.8 0.4 0.5 0.1 0.7
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 17.7 12.9 13.8 13 32 35.8 36.3 37.2 40 35.3 39.1 43.5 44.3 44.5 44.5 44.5 43.9 43.1 41.1 37.9 29.3 27.9 24.6 19.8
TEMPERATURE degF 57.3 56.4 56.4 57 60.9 61.8 62.8 63.8 65.8 65.4 67.3 70.3 68.7 69 69.5 68.8 68.4 66.1 63 61.6 61.4 61.4 62.3 62.2
WIND SPEED mph 3.1 1 1.8 1.6 5.6 6 5.8 6.4 9 7.6 6.5 5.6 8.6 7.1 7.9 8.7 7.3 6.8 4.8 3.7 4.1 5.3 7 6.7
WIND DIRECTION Degrees 329 325 159 120 161 165 165 165 159 153 147 127 105 100 118 135 134 139 161 173 191 206 215 221

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 15.8 15.9 19.5 27.4 29 32.5 33 35.4 38.9 37.3 37.4 39.1 40.6 42.1 42.5 42.6 41.8 41.1 37.4 32.2 30.3 31 22.8 18
TEMPERATURE degF 55.8 54.9 54.7 56.6 59 60 62.1 63.5 66.5 66.3 67.6 68.7 68.4 68.4 68.5 68.1 67 65.6 62.4 60.3 60.1 60.4 59.6 59.9
WIND SPEED mph 4.1 2.5 0.9 2.5 4.4 4.3 4.1 4.7 7.3 7.3 6.4 7.2 8 8.1 7.4 7.6 7.4 5.6 4.1 3.9 4.2 5 4.7 4.5
WIND DIRECTION Degrees 337 345 145 167 156 164 181 199 175 172 170 155 146 146 147 151 158 174 197 217 218 221 231 230
PM2.5 ug/m3 4.8 5.6 5.1 4.5 4 3.7 3.5 3.5 3.4 3.6 3.9 3.9 4 3.8 4 4.1 4.2 4.3 4.8 4.9 5.1 5.2 8.3 11.2

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 33.2 32.7 36.8 38.9 38.8 39.4 33 34.2 31.8 28.9 29.4 33 35.4 37 38.9 39.9 41.1 41.7 39.4 32.2 23 18.3 17.5 19.3

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 17.5 16.8 18.5 19.8 20.2 26.8 25.3 26.9 31.2 32.7 35 37.2 39.8 41.1 41.4 42.3 41.3 37.6 31.2 23.9 26.6 25.8 23.1 19.5

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 33.4 30.8 26.5 22.9 18.3 14.8 17.4 26.3 30.9 35.7 38.3 43.3 43.7 44 43.4 39.9 38.3 33.4 23.6 15.7 14.7 14.2 13.9 13.9
PM10 ug/m3 (25C) 10 9.4 9.4 9.9 9.6 10.5 10.3 10.6 11.2 10 10.5 10 9.6 9.8 9.5 9.9 10.1 9.2 9.3 10.2 12 10.9 11.3 10.1
PM COARSE (10-2.5) ug/m3 5 4.5 4.3 4.6 4.2 5.1 4.6 4.1 4.8 4 4.5 4.6 4.2 4.6 4.3 4.8 5 4.2 4.5 5.2 6.8 5.6 5.9 5
WIND SPEED mph 3.8 5.1 2.3 0.5 0.9 1.2 1.1 2.1 1.7 1.8 1.1 1.5 0.5 1.3 2 2.4 2.4 1.9 1.1 1.4 2 1.6 1.9 2.2
WIND DIRECTION Degrees 84 87 79 202 152 120 207 229 221 147 207 141 189 183 227 250 238 240 120 99 79 83 79 76
TEMPERATURE degF 58.1 57.7 56.1 54.3 54.9 54 57.7 63.1 66.9 69.8 72 73.5 73.8 75.8 76.4 76.4 76.1 72.3 65.4 61.7 59 57.6 57.3 57.4
PM2.5 ug/m3 4.9 4.8 5.1 5.3 5.4 5.4 5.5 6.3 6.1 5.8 5.6 5.1 5 4.8 4.7 4.7 4.6 4.6 4.6 4.8 5 5.2 5.2 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 17.4 16.8 15.8 14.7 13.9 15.8 19.4 26.6 31.7 34.7 38.4 38.8 39.4 40 39.7 39.6 40.2 39.3 35.9 30.2 28.3 26.8 22.8 20
WIND SPEED mph 4.6 2.2 0.9 0.7 0.4 2.2 3 5.4 6 5.5 6.1 7.2 4.9 6.1 6.2 7.4 6.9 5.1 4.8 4.8 6.4 5.9 4.8 4.9
WIND DIRECTION Degrees 352 351 20 157 225 172 181 195 193 195 181 190 177 178 175 164 169 180 192 199 207 217 222 228
TEMPERATURE degF 54.9 55.7 55.4 55.7 55.8 58.4 60.2 62.9 65.5 66.1 68.5 70.1 71.1 72.2 72.2 70.7 68.3 66.6 63.4 61.7 61.6 61.2 59.9 60

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 18.4 15.7 18.3 19.4 28.2 28.3 20.3 30.6 41.8 43 44.3 44.4 42.9 40.5 38.3 29.5 33.4
TEMPERATURE degF 54.7 53.9 52.8 52.3 53.9 56.4 59.4 62.2 66.4 69.3 69.8 71.2 69.9 69.1 67 65.7 63.5 61.2 60.6 60.4 56.5 56.9 55.2 54.5
WIND SPEED mph 2.7 2.8 1 2.2 2.6 1.7 1 1.9 4.4 7.6 7 6.2 4.9 4.7 5.1 6.3 6.8 6.5 4.6 4 3.9 4.1 2.8 1.6
WIND DIRECTION Degrees 322 321 242 228 228 224 200 182 195 204 197 193 190 189 189 195 195 204 220 221 211 220 212 218

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 17.1 21.1 20.4 20.2 19.3 17.8 22.3 25.5 28.2 29.8 31.5 32.4 33 33.6 34.4 34.2 35.3 32 31.1 34.2 35.5 33.7 31.3 28.6

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 19.9 18.7 16.4 24.2 30.2 29 28.2 28.9 28.7 27.9 28.7 31.7 34.5 33.9 32.8 35 35.3 31.8 30.1 21.8 18.5 18.8 23 24.2

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 20.3 15.9 18.5 20.2 26.1 33.2 33.1 31.5 33 36.5 37.9 39 40 40.2 40 39.6 39 35.7 33 28.3 21.4 18.7 15 13.1
TEMPERATURE degF 60.4 60.9 61.1 61.4 62.2 62.1 62.2 62.6 62.9 65.6 67.1 69.7 69.7 70 71.4 71.1 70 69.9 66.9 64.6 63.8 62.3 61.9 61.4
WIND SPEED mph 1 0.7 3.5 3.7 4.7 2.5 3.4 6.2 5.7 3.4 3.6 3.2 3.2 0.4 2.2 4.4 4.5 3.9 2.2 1.5 1.4 0.9 1.2 1.1
WIND DIRECTION Degrees 45 87 140 137 148 163 143 149 148 142 145 136 137 211 146 144 137 153 170 190 178 200 216 201
PM2.5 ug/m3 6.5 7.9 6.2 6.1 5.3 4.6 4.4 4 3.9 4.7 4.7 4.6 5.4 5.9 6.8 7.8 8.8 8.8 10.5 13.4 17.1 15.4 15.2 17.5
PM10 ug/m3 (25C) 11.7 12.5 11.4 10.1 9.4 8.4 8.6 8 7.7 9.6 10.8 11.7 12.1 10.7 16.6 14.1 22.6 18.9 18.3 22.2 23.8 24.1 21.6 23
PM COARSE (10-2.5) ug/m3 5.3 4.7 5.3 4 4.1 3.9 4.2 4 3.8 4.8 6 6.9 6.6 4.6 9.6 6.1 13.5 9.8 7.7 8.7 6.6 8.7 6.4 5.5