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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/4/2025 12:00 to 8/5/2025 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,Juneau,Jefferson,Kenosha,Kewaunee,Lafayette,La Crosse,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 5 5 3.1 2.8 1.3 3.5 11.7 16 18.9 21.9 24.9 27 28.7 30.5 30.5 29.9 30.9 29.9 26.9 25.1 31.6 32.5 35.2
WIND SPEED mph 1 0.6 0.8 0.9 0.2 0.7 1.1 2.5 2.9 3.4 3.1 3.2 3.4 2.9 3.4 3.6 2.5 4.4 4.7 4.7 3.8 3.2 3.5 3.9
WIND DIRECTION Degrees 186 262 84 284 92 354 75 192 163 168 149 182 172 161 177 172 183 184 213 200 190 187 202 219
TEMPERATURE degF 53 54.5 55.4 56.7 57.6 58.4 60.6 66.2 71.1 73.4 75.9 78.8 79.7 80.7 80.9 80.3 76.8 75 73.5 71.1 69.1 68.2 67.7 67.3
RELATIVE HUMIDITY %RH 99 99 98.9 98.7 98.5 98.4 98 84.1 71.7 67.7 64.1 60 60.3 61.2 63.1 64.8 72.4 73 76.2 85.7 93.4 94.1 94.3 93.5
BAROMETRIC PRESSURE inHg 30.21 30.21 30.2 30.19 30.17 30.17 30.16 30.16 30.14 30.12 30.09 30.07 30.05 30.02 29.98 29.94 29.94 29.94 29.93 29.94 29.93 29.9 29.89 29.89
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0.06 0.11 0.04 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 3.1 51.3 187.7 340.8 454.4 522.3 547.2 430.9 342.6 344.9 188.9 60.1 8.7 0 0 0 0 0 0
PM2.5 ug/m3 4 4.3 4.4 4.5 4.6 4.9 4.7 4.8 5 4.9 4.7 4.5 4.5 4.3 3.8 3.7 4.1 4.5 4.5 4.3 3.6 3.1 2.9 2.6

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 3.1 2.7 2.7 2.5 2.9 2.5 2.4 2.5 2.7 2.7 2.9 3.2 3.3 3.6 4.2 3.9 4.4 4.4 5 5.8 6.3 6.5

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 10.6 12.2 15.2 14.3 10.6 14.6 13.7 18.8 23.5 26.4 27 27.5 30.1 27.7 30.7 31.3 30.8 32.3 31.7 33.4 35.2 35.8

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 18.6 17.9 18.6 17.1 16 15.8 16.4 17.4 18.9 20.5 23.8 28.6 34.7 36.9 36.7 38.1 39.6 39.8 35.8 36.7 34.2 31.8 31.9 34.5

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 17.4 17.8 18.1 17.7 15.7 15 16.1 15.5 18.6 33 37.3 36.9 40.1 42.7 42.7 42.6 38.6 37.9 40.5 39.4 39.8 39.3
TEMPERATURE degF 67.2 66.9 66.7 66.5 66.4 66.3 66.7 68.2 70 72.3 75.7 76.3 78 77.9 80.2 80.8 81.7 80.9 78.4 77.4 76 75.1 74.5 74.6
WIND SPEED mph 1.7 1.6 1.7 1.7 1.3 1.8 2.9 2.9 3.9 4.3 5 6 5.8 5 5.2 5.4 5.9 4.9 3.2 3.9 4.7 5.5 6.2 7
WIND DIRECTION Degrees 76 84 72 88 77 92 112 123 140 141 153 161 152 145 145 144 139 140 127 135 144 151 157 177
PM2.5 ug/m3 4 3.9 4.3 3.9 3.2 3.1 3.2 5.3 4.2 4.4 4.6 4.6 4.9 4.8 4.8 4.7 4.9 5 5.6 5.9 6.4 6.7 7.4 7.6

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 4.1 4.6 5.2 5.4 5.1 4.1 4.5 7.2 6.7 7.4 7.4 7.8 10.6 6 7 7.8 10.9 13.9 15 11.6 10.1 11.1 11.2 9.3
PM10 ug/m3 (25C) 8.7 8.6 9.5 10 9.3 7.3 8.4 15.8 13.8 15.6 16.6 14.1 59.8 13.9 13.6 14.2 20.4 24.8 27.1 20.7 17.5 18.7 17.7 14.2
PM COARSE (10-2.5) ug/m3 4.5 3.9 4.2 4.5 4.2 3.1 3.8 8.5 6.9 7.9 8.8 5.9 47.2 7.5 6.2 5.9 8.7 9.9 11.2 8.5 6.9 7.1 6.1 4.5

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 19.2 18.5 18.1 19.2 18.5 18.6 19.7 18.4 19.8 22.2 24.3 28.6 33.8 37.5 39.7 40 40.7 34.9 31.7 28 26.8 31.3 31 33.4
CO ppm 0.182 0.178 0.173 0.156 0.17 0.171 0.175 0.177 0.184 0.19 0.191 0.199 0.214 0.219 0.196 0.193 0.23 0.24 0.231 0.231 0.23 0.222 0.213
SO2 ppb 0.157 0.171 0.21 0.2 0.177 0.168 0.214 0.223 0.199 0.191 0.2 0.209 0.222 0.176 0.191 0.203 0.232 0.241 0.252 0.235 0.28 0.274 0.29
NO ppb 0.031 0.019 0.056 0.026 0.045 0.07 0.226 0.258 0.371 0.71 0.267 0.158 0.221 0.16 0.111 0.13 0.217 0.092 0.054 0.054 0.056 0.059 0.039
NOy-NO ppb 0.508 0.476 0.639 0.607 0.761 1.003 1.687 1.654 1.644 2.425 1.866 2.008 2.381 2.297 1.907 1.73 3.499 4.022 4.04 5.208 4.091 3.799 3.035
NOy ppb 0.539 0.495 0.695 0.632 0.806 1.073 1.913 1.911 2.015 3.136 2.133 2.166 2.602 2.456 2.018 1.86 3.716 4.114 4.094 5.258 4.146 3.858 3.074
PM10 ug/m3 (25C) 6 5.9 5.7 5.5 4.9 5.8 5.3 11.1 9.3 8.6 9.3 9 9.9 10.5 11.8 10.5 10.2 12.8 11.4 11.6 13.6 11.8 10.6 10.9
PM COARSE (10-2.5) ug/m3 2.9 2.9 2.7 2.7 2.2 3.1 2.7 8.1 6 4.9 5.2 4.8 5.5 5.7 6.1 5.5 5.2 7.2 5.5 5.4 6.7 4.6 3.3 4
WIND SPEED mph 2.8 2.6 2.7 2.8 2.9 3.9 4.9 5.6 5.1 5.9 7.1 5.6 5.3 7.7 8.1 7.9 9.7 9.6 6.7 8 7.5 9.1 10.5 11.9
WIND DIRECTION Degrees 62 57 48 64 65 87 104 119 120 123 133 148 151 132 146 146 140 128 128 136 140 152 155 156
BAROMETRIC PRESSURE inHg 30.13 30.13 30.13 30.14 30.14 30.13 30.14 30.14 30.14 30.14 30.12 30.11 30.1 30.09 30.07 30.05 30.02 30 30.01 30.01 30.01 30 29.99 29.96
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 64.8 64.6 64.3 63.9 63.7 63.7 64.4 65.3 66.6 68.5 71.2 73 73.9 75.3 75.8 76 76.7 74.6 72.4 70.5 69.8 69.6 69.3 69.7
RELATIVE HUMIDITY %RH 82.6 82.7 83.7 83.6 84.1 84.7 83.5 83.8 82.3 80.8 79.3 78.1 77.9 75.9 75.4 75.7 74.4 79.2 84 88.2 89.4 89.3 89.9 90
PM2.5 ug/m3 3 3 3 2.8 2.7 2.7 2.6 3 3.3 3.6 3.9 4 4.2 4.5 5.3 4.7 4.7 5.2 5.6 5.9 6.6 7 7.1 6.7

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 25 22.8 21.4 21.7 20.2 21.4 20.5 20.4 22.5 24 24.4 23.9 24.3 24.1 23.6 27.9 29.4 28.5 26.3 27.4 28.6 28.5 30.3 31.2
WIND SPEED mph 1.9 1.7 1.5 1 1 1.1 1.5 2.4 2.6 2.8 2.7 2.5 3 2.2 2.8 1.9 2.1 1.8 0.9 1.1 1.8 2.2 2.1 2.4
WIND DIRECTION Degrees 49 40 44 35 18 21 52 85 101 101 91 97 114 127 93 116 149 155 145 149 162 156 154 160
TEMPERATURE degF 61.6 59.8 58.9 60.6 61.3 61.9 63 66.5 68.6 71.1 74.2 76.5 76 73 75.2 72.9 70.4 68.7 66 64.9 65.9 67.2 67.9 68.2

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 19.1 20.5 16.2 14.2 12.6 12.6 14.1 13.7 13.4 14.7 17.2 21.3 21.1 22.1 23.4 24.1 22.3 34 45.8 39.6 37.4 34.8 37.7
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 5.3 5.1 5.1 5.1 5 5 4.2 4.3 4.7 4.9 3.8 4.1 4.2 4.8 5.4 5.5 5.6 4.8 1.6 1.7 2.4 2.4 2.4
PM10 ug/m3 (25C) 10.3 9.3 9.9 10.1 10.1 10.1 8.9 9.9 9.9 11.4 8.8 9.7 9.9 10.5 11.9 10.8 11 11 4.9 5.3 5.9 5.8 6.8
PM COARSE (10-2.5) ug/m3 4.9 4.1 4.7 5 5 5 4.6 5.5 5.1 6.3 4.8 5.4 5.5 5.4 6.2 5 5 5.9 3.2 3.6 3.4 3.4 4.3

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 18.4 18.2 18 16.8 15.8 16.1 15.8 16 19.2 22.6 25 25.8 28.7 27.4 30.9 30.6 29.8 30.9 31.3 31.9 33.3 33.9 33.5 33.4

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 19.8 18.3 16.6 15.4 13.9 14.9 15.7 16.4 18.6 27.6 27.8 28.5 27.6 28.2 27.7 28 27 27 26.2 25.1 24.6 25 26 23.3
WIND SPEED mph 3.2 3 1.3 1.7 1.4 1.9 2.4 2.6 2.9 3.3 3.7 3.6 2.8 4.1 3.4 3.6 4.5 3.3 3.2 3.7 4.6 4.4 4 3.7
WIND DIRECTION Degrees 81 95 130 135 116 149 154 161 130 138 153 163 171 166 164 148 162 154 144 174 172 178 188 217
RELATIVE HUMIDITY %RH
TEMPERATURE degF 53.1 53.1 53.5 54.4 54.6 55 55.8 57.3 60.8 64.5 66.6 69.1 69.7 70.7 70.1 68.6 67.2 65.6 64.7 63.4 63.7 64.1 64.7 64.8
PM2.5 ug/m3 3.1 3.2 3.2 3.1 3.3 3.3 3 2.9 2.8 2.8 3.2 3.3 3.7 4 4.1 4.1 4 4.2 4.2 4.1 4.3 4.3 4.7 3.9

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 7.2 6.8 8.6 10 11.7 8.2 7 8.2 9.9 9.5 7.7 7.5 7.4 6.9 7.2 6.6 6.8 6.1 5.7 5.7 6 6.5 4.7 1.9

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 20.5 19.2 18.7 19.1 16.7 16.9 16.3 18.1 21.4 26.7 32.2 33.7 34.5 36.5 38.7 41.9 44 43 40.8 37.7 34 31.1 31.8 33.6

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 25.1 25 25.8 26.4 29.6 30.4 32.6 35.1 35.5 33.3 33.8 34.5 34.6 34.8 36.1 37.6 42.3 41.3 44.1 44.3 32.2 34.8 37.5 40.4
TEMPERATURE degF 69.3 69.2 69 69.1 69.1 69.2 69.5 70.2 70.7 71.1 71.8 71.9 72.5 72.5 73.1 73.9 73.5 72.6 72.1 72 71.2 70.8 70.9 71.6
WIND SPEED mph 11.5 10.6 9.8 10.4 10.9 9.8 5 3.2 3.1 3.9 3.9 4.7 5.8 4.8 4.4 4.7 4.7 3.9 4.9 1.8 1.7 2 2.5 3.9
WIND DIRECTION Degrees 35 36 36 35 40 46 62 90 100 110 109 145 129 134 109 74 89 106 126 154 181 205 204 191
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 1.7 1.7 1.7 1.7 2.1 2.6 3 3.3 3.4 3.7 3.9 4 4 4.3 4.9 5.3 5.3 5.1 5.1 5.6 5.1 4.3 4.2 5.8

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 23.2 23.8 24 24.2 24.2 24.7 27.2 31.6 34.3 33.6 34.3 34.4 33 35 37.4 37.7 38.5 39.6 39.3 40.6 36.8 39.4 39.4 41.4
TEMPERATURE degF 68.1 68 67.9 67.8 67.8 68.2 69.1 70.3 70.9 71.4 72.5 73.1 74.2 75.3 77.5 76.3 74.5 73 71.4 71 70.7 71 71.2 72

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 16.2 15.9 15.5 16.1 17.7 18.5 19.6 21.6 25.6 27.2 28.2 29.7 30 30.7 33.1 32.7 33.3 33.5 33.5 34.2 36 39.5 38.8 40.1

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 21.4 20.8 19.1 16.6 12.8 12.3 12.4 12.4 11.3 13.4 16.2 21.8 25.3 27.5 29.5 33.9 37 40.8 43.6 44.5 46.3 41 38.2 38.6

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 9 9.2 10.1 10.6 10.7 11.4 14.8 18.3 22.6 26.8 28.4 29.8 32.8 33.3 34.3 34.8 36.1 37.5 37.5 40.5 39.8 40.2 42.3 42.3
WIND SPEED mph 2 3.1 3 3.6 3.7 3.2 3.2 4.4 2.8 2.8 3.9 4.3 4.3 3.6 4.4 4.7 4.8 4.2 4 4.6 3.2 3.7 4.4 4.4
WIND DIRECTION Degrees 302 335 336 331 339 345 348 349 344 152 134 135 151 140 147 154 159 169 167 169 161 158 158 160
TEMPERATURE degF 54.3 54.3 55.3 55.3 55 55 58.4 63.6 66.6 70.5 73.4 73.8 75.1 73.7 76.3 74.7 72.4 69.5 69 68.6 67.7 67.5 68.4 68.7

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 16.4 15.9 14.4 13.1 16.7 17.4 18 17 19 22.4 22.8 24.8 25.8 27.1 27.9 27.3 25.9 23.8 22.3 21.4 21.7 24.7 42.8 41.1
PM2.5 ug/m3 3.8 3.8 4 4.6 3.8 3.4 3.1 3.1 3 2.9 3.1 3.4 3.6 3.4 3.7 3.7 3.8 3.8 3.9 4.3 4.9 4.9 2.8 2.4

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 23.1 24.4 19.2 20.5 20.9 21.2 18.5 20.3 23.1 28.5 27.4 30.2 29.9 32.3 32.9 31.9 37 38.6 40.6 38.5 37.1 39.3 41.4 43

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 23.8 24.9 23.9 18.8 18.7 24.4 24.3 24.8 26.6 27.9 28.9 31.1 32.8 31.8 31.6 35.9 35.2 34.3 32.2 30.7 32.3 33.4 31.4
PM2.5 ug/m3 3.1 3.1 3 2.9 3.1 3.2 2.9 3.4 3.7 3.6 3.8 3.9 5.1 4.3 5.7 5.7 5.6 6.9 6 6.2 8.7 7.2 7.9 8.5

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 0.214 0.242 0.198 0.246 0.241 0.236 0.215 0.21 0.225 0.213 0.207 0.21 0.204 0.2 0.211 0.238 0.251 0.243 0.241 0.258 0.264 0.263 0.255 0.257
NO2 ppb 5.6 3.3 5.7 7.1 9 4.8 2.7 2.4 2.2 4.2 2.7 2.3 2.8 2.1 3.9 2.1 3 3.8 6.2 7.5 5.4 6.6
WIND SPEED mph 1.9 1.9 1.9 1.9 2.1 2.3 2.4 2.1 2 3.3 3.3 5.6 6.3 6 5.1 5.7 6.9 6.8 4.9 2.8 2.4 2.6 3.9 4.9
WIND DIRECTION Degrees 22 39 45 37 53 52 75 96 95 112 125 126 127 122 112 113 125 122 118 129 110 123 148 154
TEMPERATURE degF 67.4 66.6 66.8 67.5 67.5 66.5 68.3 69.4 70.2 71 71.9 72.2 72.8 73.4 73.8 74.1 73.8 72.6 70.7 70.4 70 70.1 70.7 70.7
PM2.5 ug/m3 2.5 2.5 2.6 2.4 2.5 2.7 2.7 2.9 3.3 3.2 3.9 4.4 3.7 3.5 3.9 4.2 4.9 5.3 4.4 4.8 5.2 5.8 6.7 7.3
PM10 ug/m3 (25C) 3.9 4.2 4.5 3.9 4.9 6.3 5.3 6 6.7 6.7 7.4 7.8 7.5 7.7 9.1 8.8 10.1 9.5 7.9 8.3 8.9 10.5 11.1 12
PM COARSE (10-2.5) ug/m3 1.4 1.6 1.9 1.5 2.4 3.5 2.6 3 3.3 3.4 3.4 3.3 3.7 4.1 5.1 4.4 5 4 3.3 3.3 3.5 4.6 4.2 4.5

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 26.9 27.6 28.2 22.9 23.1 23.3 27.2 27 28.1 29.5 29.9 30.2 32.2 34.4 34.6 35.5 37.3 38.9 39.6 37 35.7 35.5 38.1 41.1
SO2 ppb 0.3 0.2 0.2 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.4 0.3 0.3 0.3 0.3 0.3 0.3
NO ppb -0.4 -0.4 -0.4 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.2 -0.2 -0.1 -0.1 -0.2 -0.3 -0.3 -0.2 -0.2 -0.2 -0.2 -0.3 -0.3
NO2 ppb 0.5 0.5 0.5 1.2 1.2 0.9 0.9 0.9 0.8 0.7 1 1 1.3 1.4 1 0.9 1 1.6 1.9 2.5 2.4 1.6 1.3
NOx ppb 0.2 0.1 0.2 0.9 0.9 0.6 0.6 0.6 0.5 0.5 0.8 0.7 1.2 1.4 0.8 0.7 0.7 1.3 1.6 2.3 2.2 1.3 1.1
WIND SPEED mph 3.3 2.7 3.4 3.7 3 2.9 1.7 1.6 1.2 2.5 2.8 3.9 3.9 3.9 4.1 4.1 4.6 4 3 1.8 2.1 2 2.6 3.6
WIND DIRECTION Degrees 18 17 17 349 3 12 64 102 124 149 132 145 150 133 133 141 135 139 143 154 151 149 170 164
TEMPERATURE degF 67.3 67.2 67.5 66.9 66.4 66.3 68 69.9 70.8 72.2 72.8 74.6 75 75.7 76.5 75.2 74 72.8 70.4 69.6 69.1 69.1 69.8 70.8

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 -1 -0.8 -0.9 -0.9 -0.8 -0.7 -0.8 -0.7 -0.7 -0.8 -0.9 -0.8 -0.8 -0.7 -0.7 -0.7 -0.6 -0.7 -0.7 -0.8 -0.7 -0.7 -0.7 -0.7
WIND SPEED mph 2 2.3 1.8 2.4 3.7 3.5 5.6 3.9 4.3 6 6.7 5.9 7.4 7.4 7.2 7.9 7.7 6.2 6 7.8 7.6 7.1 6.9 6.3
WIND DIRECTION Degrees 79 97 100 127 140 151 180 160 165 172 182 179 178 167 153 168 173 163 163 177 175 190 189 195
TEMPERATURE degF 58.2 57.7 57.8 58 57.9 58.2 59.1 61.8 66.8 68.9 72.1 73.3 73.7 73.2 73 72.6 71.1 68 66.6 66.9 67.4 68.4 68.4 66.5

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 11 10.6 9.4 10 8.8 8.1 15.1 21.5 25.3 29.3 31.2 29.6 29.5 29.6 31.4 30.9 28.8 28.6 31.3 29.5 28 31.8 35.2
PM2.5 ug/m3 3.4 3.4 3.3 3.8 3.3 3.5 3.4 2.9 2.3 2.9 3.6 3.6 3.7 3.7 3.7 3.8 4 3.7 3.7 4.1 4.9 5.7 6.4 6.9

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 0.6 0.7 0.4 0.6 0.7 0.7 0.7 0.8 0.8 0.8 0.7 0.8 0.8 0.8 0.9 0.9 0.8 0.8 0.8 0.8 0.7 0.8 0.8 0.8
WIND DIRECTION Degrees 342 341 18 356 343 355 82 78 109 123 114 140 187 174 175 162 161 171 167 160 169 186 183 178
WIND SPEED mph 1.3 1.1 1.2 1.3 1.4 0.9 1.8 2.6 1.5 1.6 1.3 1.3 1.4 2 2 1.9 2.3 2.6 2.6 2 1.8 3.3 3.9 3.3
TEMPERATURE degF 60.1 59.2 59.2 58.7 57.9 57.8 60.7 67.1 71.4 73.7 76.2 78.8 77.1 78.2 76.6 76.6 74.6 72.9 71.1 70.1 69.5 69.4 69.4 69.6

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 18.7 18.1 16.9 17 17.2 16.1 15.5 15.4 18.6 25.6 30.3 30.7 32.5 32.9 33.8 34.5 36.8 39.6 39.8 38.5 35.4 35.6 37.4 43.6
TEMPERATURE degF 64.6 64.1 63.5 63.5 63.6 63.7 64.5 66.3 68.5 69.4 70.5 71.2 71.1 71.2 71 71.4 71.4 70.9 69.9 69.2 68.7 68.6 69.2 70.9
WIND SPEED mph 4.7 2 3.3 3.4 3.5 3.4 3 2.9 1.5 3.9 5.3 7.7 7.1 7 8.1 9.3 9.6 9.1 6.9 4.7 4.4 4.3 5 8.1
WIND DIRECTION Degrees 19 1 1 12 22 30 58 64 121 103 127 137 144 138 133 139 138 146 144 150 151 149 175 178

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 17 18.5 18.6 17.8 15.1 15 14.9 15.9 22.1 28.7 30.6 32 33 35 35.6 36.1 37.5 38.1 42.1 39.2 37 37.4 39.3 43
TEMPERATURE degF 62.9 62.3 62.5 62.2 60.8 62.4 64.1 66.7 70.1 72.8 74.3 75.4 73.9 73.8 74.4 72.6 71.3 70.8 70 68.9 68.5 68.3 69.2 70.1
WIND SPEED mph 4.8 5.4 4.7 4.7 4.2 4.4 3.7 4.1 3.6 3.6 4.7 5.3 5 4.7 5.7 5.7 6.3 6.8 5.7 4.2 4.1 4.4 5 5.7
WIND DIRECTION Degrees 348 358 355 352 332 7 12 14 44 94 122 137 157 168 147 148 150 153 149 152 157 158 172 174
PM2.5 ug/m3 2.8 2.8 2.7 2.5 2.6 2.7 2.5 2.6 2.4 2.1 2.1 2.5 2.5 2.6 2.7 2.9 3.8 4.6 5.4 5.9 5.5 5.8 5.8 5.4

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 24.2 24.8 24.9 26.1 26.5 26.7 27 29.5 33.7 36.3 36.5 37.2 36.7 38.8 38.7 38.3 40.6 39.7 39.5 39.6 36.5 33.7 39.7 44.5

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 20.4 20.7 18.8 20.9 19.4 17 18 21.8 22.7 26.2 29 34 40.2 50.4 55.9 59.3 60.4 58.7 51.8 46.8 39.9 39.6 36.1 33.6

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 17.8 18.6 17.3 18.1 20.6 19.6 18.4 17.3 16.9 17.9 20.9 24.4 31.1 34.3 36.9 39.8 41.3 42.7 40.2 39.4 39.4 39.4 39.3 43.3
PM10 ug/m3 (25C) 8.6 7.5 7.7 8.1 9.1 8.8 7.3 8 9.2 11.9 14.9 14.2 12.4 12.7 11.9 12.1 12.5 11.9 12 10.6 12.5 11.7 11.7 13.5
PM COARSE (10-2.5) ug/m3 4.7 3.7 3.9 4.3 4.7 4.6 3.6 4 4.7 6.6 9 8.7 7.1 7.4 6.2 6.6 6.7 6.5 6.7 5.7 6.9 5.7 5.2 7.8
WIND SPEED mph 4.4 3.6 4.1 3.9 3.9 3.4 3.2 3.4 2.5 4.7 3.9 2.3 4.1 2.4 3.7 3.4 2.1 2.7 4 3.9 2.2 3.2 2.7 3.2
WIND DIRECTION Degrees 91 93 81 87 87 83 90 92 89 93 97 100 103 103 109 120 127 102 97 98 94 94 108 267
TEMPERATURE degF 64 63.3 62.8 62.4 62.2 62.1 62.3 63.5 65.1 67.4 70.2 73.6 74.4 73.7 75.3 78 77.8 76.1 73.6 73 72.4 72 71.6 68.8
PM2.5 ug/m3 3.8 3.7 3.6 3.7 4.3 4 3.6 3.9 4.4 5 5.4 4.9 4.8 4.8 5.2 4.9 5.1 4.8 4.8 4.5 5.2 5.6 6.1 5.2

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 17.3 16.2 14.3 14 14.1 12.4 14.1 18 24.3 27.3 30.2 31.4 33.3 33.1 33.1 36.2 38 36.9 37.9 38.2 36.7 32 32.7 36.9
WIND SPEED mph 4.7 5.1 4.4 4.8 4.5 3.5 5 3.3 2.9 2.9 2.5 4.6 4.3 4.2 5.1 6.9 6.8 5.8 5.8 4.6 2.7 2.9 3.2 3.6
WIND DIRECTION Degrees 355 358 346 358 3 349 13 32 82 73 128 116 126 117 139 161 164 165 163 158 156 164 175 182
TEMPERATURE degF 61.2 60.5 59.2 59 58.7 58.3 60.7 65.9 68.7 70 73 73.4 73.2 73.5 73.5 71.9 71.6 70.7 70.3 70.2 69.3 68.2 68.3 68.9

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 15.1 12.8 12.3 14.6 13.1 11.7 12.9 21.6 25.7 29.7 31 33.3 35.7 36 38.5 40.7 39.3 39.7 41.6 42.4 43.1 45.5 47.2 48.9
TEMPERATURE degF 62.8 61.2 60.4 61.6 61.5 62 66.1 70.2 71.7 73.6 74.8 74.9 75.2 76.9 76.7 75 74 72.7 72 71.3 70.8 70.7 71.2 71.7
WIND SPEED mph 3.7 3.7 4.1 4.1 4 2.9 2.7 3.6 4.5 5.1 5.1 6.1 5.4 5.4 8.3 8.4 9 12.4 11.7 9.3 8.9 9.6 10.9 11.6
WIND DIRECTION Degrees 300 297 318 321 326 297 327 40 51 81 108 121 139 166 154 158 160 162 160 155 157 164 170 177

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 15.5 16.9 16.6 16 15.3 14.9 15.2 16.4 19.1 23 26.6 29.1 29.3 30.8 31.4 30.3 30.9 33.7 32.3 30.7 32 31.3 36.2 36.1

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 19.5 20.1 19.7 21 22.1 20.8 20.6 23.7 24.6 27.8 31.7 31.2 33.8 38.7 44.4 47.9 47.8 43.1 35.6 32.3 26.2 24.1 26.8 33.5

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 24.2 21 19 18.7 16.4 15.4 14.8 16.5 21.1 26.8 29 33.3 34.6 39.6 42.1 41.3 40.6 40.3 36.3 31.1 29.4 28.1 29.1 32.2
TEMPERATURE degF 67.1 66.4 66 66.1 65.3 65.3 66.6 68.2 69.9 71.7 73.1 75.4 76.2 76.1 76.8 76.6 77.3 75.7 72.6 70.5 69.5 69.2 69.1 69.6
WIND SPEED mph 2.4 2.5 2.7 1.8 2.3 1.9 1.7 2.2 4.1 3.4 4.2 4.5 3.3 4.1 3.9 4.9 5.5 6.4 4.9 3 2.9 3.4 2.3 2.1
WIND DIRECTION Degrees 49 26 28 64 25 34 95 109 122 123 130 144 159 148 148 139 127 128 132 129 127 138 158 171
PM2.5 ug/m3 3.1 3.1 3.1 3.2 3.3 3.3 3.5 3.5 4.3 4.6 5.7 5.3 7.4 5.6 5.5 5.7 7.4 6.3 6.5 7.6 7.5 7.4 7.6 8.1
PM10 ug/m3 (25C) 4.9 5.4 5.5 6 7 6.9 8.7 9.7 13.2 13.1 15.5 15.9 21.9 16.8 19 15.2 17.1 14.3 11.9 12.5 12.8 12.3 12.3 13.7
PM COARSE (10-2.5) ug/m3 1.8 2.3 2.4 2.8 3.8 3.6 5.2 6.1 8.8 8.3 9.5 10.3 14 10.9 13 9.1 9.3 7.7 5.1 4.7 5.1 4.7 4.6 5.4