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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups PM2.5 levels is in effect from 8/11/2025 10:00 to 8/12/2025 15:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Chippewa,Clark,Door,Douglas,Dunn,Eau Claire,Florence,Forest,Iron,Jackson,Juneau,Kewaunee,La Crosse,Langlade,Lincoln,Marathon,Marinette,Menominee,Monroe,Oconto,Oneida,Outagamie,Pepin,Pierce,Polk,Portage,Price,Rusk,Sawyer,Shawano,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Washburn,Waupaca,Waushara,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 5.8 2.6 3.7 6.2 6.1 10.3 18.6 26.5 29.5 33.7 34.4 34.9 35.7 31.6 35.4 35.5 38 43.9 38.7 30 32.2 32.9 39.4 41.6
WIND SPEED mph 0.2 0.9 0.8 0.4 1 1.1 1.4 3.4 4.1 5.5 4.8 4.3 4.4 5.3 4.1 4.1 1.6 3.2 2.9 1.1 1.7 3.5 3.2 3.6
WIND DIRECTION Degrees 187 141 115 6 136 121 42 31 62 71 65 52 40 13 17 356 7 206 193 308 210 225 277 268
TEMPERATURE degF 53.7 54.2 55.8 55.2 55.3 58.9 69.3 70.3 70.9 72.2 72.9 73.1 72.9 66.7 63.1 66 68.3 72.9 72.1 70.5 70 73.1 70.7 67.6
RELATIVE HUMIDITY %RH 98.6 98.9 98.7 98.5 98.8 97.3 81.7 79.7 78.6 77.1 75 72.7 71.6 76.1 78.1 72.8 70.7 78.9 80 84.7 86.2 80.5 79.3 84.9
BAROMETRIC PRESSURE inHg 29.71 29.71 29.71 29.72 29.73 29.72 29.71 29.7 29.69 29.69 29.67 29.66 29.64 29.63 29.6 29.58 29.56 29.57 29.55 29.55 29.56 29.55 29.55 29.54
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0.12
SOLAR RADIATION w/m2 0 0 0 0 6.7 88.5 226 269.4 357.2 455.9 572.9 631.5 483.6 405.8 423.5 363.8 175.8 21.9 9.9 2.5 0 0 0 0
PM2.5 ug/m3 3.9 4.4 4 3.4 3.2 3.7 4.8 5.5 5.9 7.1 6.1 5.2 5.1 4.4 4.2 4.2 4.5 5.9 6.3 6.7 6.8 7.4 5.2 3.6

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 4.7 4.4 4.3 4.9 5.6 5.4 5.5 6.4 8.1 8.3 9.5 10.2 10.8 10.9 10.8 9.9 8.7 9.3 9.4 9.1 8.7 9 8.8 8

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 49.7 46.7 37.9 28.7 29.6 33.1 33.4 35.9 38.9 39.9 42.8 45.1 48 52.2 60.1 61.5 63.8 66.5 67.8 61.4 60.9 60.3 58.3 53.1

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 49.1 48.1 40.4 35.1 27.1 23.9 24 30.8 37.6 41.3 48.6 53.3 51.8 51.2 55 55 55.8 55 59 60 50.3 50.4 49 44.6

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 43.7 40.9 36.1 28.5 22.3 22.4 25.6 27.7 36 40.4 47.3 48.4 51.9 55.1 56 53.6 52.9 44.7 37.3 48.8 46.4 45.8 42.9 39.2
TEMPERATURE degF 66.3 66.5 66.9 66 65.8 67.2 69.8 72.4 75.1 77 79.3 79 79.9 80.9 81 80.3 76.4 71.4 72.5 69.5 67.1 67.8 68.1 68
WIND SPEED mph 2.4 4.4 4.5 1.5 1.3 2.9 5.2 5.4 6.3 7.2 7.8 7.2 8.2 8.5 7.9 6.2 6.7 3.3 2.2 7.8 2.5 4.3 3 3.1
WIND DIRECTION Degrees 119 157 161 136 108 160 166 169 166 155 168 165 165 165 166 158 159 138 121 188 152 146 151 153
PM2.5 ug/m3 3.7 3.9 4.6 5.2 5.7 5.9 7.1 7.1 7.3 7 7.8 6 5.6 5.6 6 6.4 6.3 5.6 6.4 5.7 4.2 3.7 4.5 5.3

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 4.4 4.5 6 7.3 7.8 8.2 9.2 8.6 8.8 9.5 10.5 8.1 7.9 7.7 8.1 9.2 14.4 12.8 8.6 5.7 5.9 7.8 6.2 8.3
PM10 ug/m3 (25C) 9.4 8.5 12.6 14 15.6 15.9 16.2 15.7 16.7 17.4 18.3 14.3 14.6 14.6 16 17.7 26.8 24 16.7 12.5 13.1 18.4 14.3 18.5
PM COARSE (10-2.5) ug/m3 4.8 3.9 6.4 6.4 7.5 7.3 6.6 6.5 7.2 7.1 7 5.5 6 6.1 7.1 7.6 11.3 10.4 7.5 6.5 6.8 10.1 7.8 9.7

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 51.9 48.5 45.4 40.3 33.3 31.1 33.7 37.5 41.7 44 47.3 48 48.4 51.1 57.8 58.5 69.8 67.3 60.9 56.1 51.1 45 42.3
CO ppm 0.166 0.165 0.168 0.165 0.173 0.176 0.18 0.177 0.177 0.179 0.171 0.168 0.181 0.192 0.194 0.198 0.229 0.228 0.209 0.211 0.201 0.187 0.181
SO2 ppb 0.326 0.405 0.4 0.404 0.444 0.482 0.615 0.639 0.681 0.531 0.418 0.443 0.438 0.433 0.449 0.452 0.579 0.803 0.73 0.543 0.45 0.363 0.372
NO ppb 0.08 0.074 0.116 0.122 0.217 0.467 0.506 0.387 0.236 0.185 0.152 0.134 0.15 0.118 0.116 0.113 0.102 0.097 0.081 0.082 0.084 0.089 0.093
NOy-NO ppb 1.369 1.716 2.059 2.813 2.999 2.929 2.969 2.671 2.307 1.901 1.561 1.503 1.97 1.927 2.273 2.558 3.946 3.785 2.948 3.659 2.75 2.013 1.8
NOy ppb 1.448 1.79 2.177 2.935 3.216 3.396 3.474 3.058 2.544 2.085 1.714 1.637 2.12 2.045 2.388 2.671 4.047 3.882 3.03 3.742 2.834 2.102 1.893
PM10 ug/m3 (25C) 9.5 9.7 10.9 11.3 11.7 12.7 14.3 13.9 13.8 13.8 14.5 11.6 10.2 11.4 11.7 14.1 14.1 15.4 18.5 16.5 15.1 15.9 14.7 11.4
PM COARSE (10-2.5) ug/m3 3.8 3.8 5.1 5.2 5 5.5 6.3 6 5.6 5.7 6.9 5.1 4.4 4.5 4.5 6.4 6.3 6 8.6 7.7 5.7 6.6 6.8 4.9
WIND SPEED mph 3.1 4.6 6.1 6 7.6 8 8 9.3 9.8 9.7 9.9 10.9 10.3 9.2 10.3 11.3 7.9 9.5 8.7 9.1 8.2 10 6.1 6.9
WIND DIRECTION Degrees 69 130 167 157 161 167 172 175 168 169 171 169 175 158 165 173 154 143 136 140 142 167 171 149
BAROMETRIC PRESSURE inHg 29.7 29.69 29.69 29.7 29.69 29.7 29.71 29.71 29.72 29.71 29.72 29.71 29.7 29.67 29.66 29.65 29.64 29.61 29.6 29.59 29.59 29.6 29.59 29.55
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.05 0.1 0
TEMPERATURE degF 66.9 66.9 67.2 67 66.8 67.7 70.2 72.9 74.6 76.4 78.9 80.5 79.3 79 79.9 79.8 78.8 77.1 76.4 75.5 74.2 70.8 67.8 67.7
RELATIVE HUMIDITY %RH 89.6 88 84.9 86 86.4 85.1 81.9 77.3 75.2 72.5 68.5 60.1 60 63.7 60.8 59.7 63.7 66.7 66.6 65.5 68.9 80.7 92.3 91.1
PM2.5 ug/m3 5.4 5.6 5.6 5.9 6.4 6.8 7.5 7.4 7.6 7.6 7 6 5.3 6.4 6.6 7 7.2 8.7 9.1 8 8.8 8.7 7.4 6.1

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 48.3 40.3 26.5 21.5 32.9 37.4 50.5 50.3 52.8 54.9 58.3 61.7 66.4 69.7 70.5 67.2 63.6 66.2 65.4 61.8 55.3 49
WIND SPEED mph 2.1 1.1 0.9 0.7 1.2 0.8 1.8 3.2 4.4 5.6 6.1 6.2 5.4 5.6 4.7 4.6 4.3 3.6 3.4 3.3 2.7 1.5 1.9 2.2
WIND DIRECTION Degrees 108 98 94 74 97 179 155 186 205 208 207 201 200 193 189 197 195 201 208 204 192 169 95 94
TEMPERATURE degF 58.4 57.9 57.4 57.4 57.2 57.9 60.3 63.3 65.4 68.4 70.6 71.9 72.4 70.6 70.9 72.2 67.3 65.3 66 66.2 64.2 61.4 58.3 58.3

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 21.5 19.9 21.3 21.8 22.9 22.9 24.2 29.8 34 38.2 44.5 43.6 42.5 43.4 44.2 49.1 47.5 45 43.7 47.6 44.7 40.2 38.6
WIND SPEED mph 3.9 3.9 3.8 4.6 3.9 3.6 3.7 3.9 5 4.6 4.1 6.6 9.4 8.1 10.1 10.4 11.9 8 6.3 5.9 5 2.3 0.6 2.2
WIND DIRECTION Degrees 131 129 135 133 136 135 137 135 161 161 126 149 168 173 170 161 171 166 153 152 207 269 90 236
TEMPERATURE degF
PM2.5 ug/m3 7.7 7.4 7.6 7.4 7 7.1 7.7 8 8 7.7 7.2 7.3 7.5 7.3 7.2 7.7 6.6 7 6.8 6.4 5.4 2.8 1.5 1.7
PM10 ug/m3 (25C) 16.6 16.6 16.5 17 17 17.8 19.9 18.1 19.6 17.7 18.3 18.5 17 16.2 15.8 16.3 15.6 16.9 13.9 13.2 11.3 11.4 6.6 5.7
PM COARSE (10-2.5) ug/m3 8.4 8.7 8.5 9.2 9.5 10.2 11.7 9.5 10.8 9.1 10.1 10.2 8.5 8 7.7 7.7 8.2 9 6.4 6.2 5.4 8.3 5 3.8

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 59.5 52.1 48 43.7 35.5 32.7 31.5 37.1 40.5 43.2 44.3 47.2 48 48.9 50.7 52.3 57.8 72.6 66.1 60.9 62.5 56.4 46.3 47.5

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 37.9 34.9 33.9 33.4 25.7 27.1 31.5 32.1 33.7 31.5 27.8 28 31.1 38 35.7 39.5 43.4 41.3 41 36.1 38.1 44.5 51.7 53
WIND SPEED mph 1.7 1.8 1.9 1.9 0.4 1.3 1.7 2.2 2.7 3 3.5 3.1 3.6 3.9 3.5 3.6 3.2 2.9 3.4 3.5 3.3 3.3 2.9 3.6
WIND DIRECTION Degrees 182 188 179 197 164 178 196 188 173 149 140 151 144 152 177 180 178 140 151 164 167 157 159 184
RELATIVE HUMIDITY %RH 100 100 100 100 100 100 100 100 95.5 91.6 90.4 89.3 85 79.3 83.9 86 79.9 82.6 90.9 97.7 98.7 97.3 93.7 92.1
TEMPERATURE degF 62.3 62.2 62 61.9 62.1 62.7 63.3 64.3 66.2 67.6 68.3 69 71.3 74.5 73.5 69.1 68.8 68.3 68.2 67.8 67.8 67.2 66.7 66.1
PM2.5 ug/m3 6.9 6.2 5.3 4.8 4.4 4.7 6.6 5 5 5.6 6.7 8.2 8.7 7.7 8.2 6.6 3.9 4.8 6.8 8.1 8.7 8.4 8.6 8.5

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 8.5 9.5 9.2 9.4 9.1 9.1 8.5 7.5 7.5 7.9 7.7 7.4 7.2 6.7 6.4 6 5.9 5.2 5.4 4.8 4 4.3 4.8 5.3

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 40.7 37.3 31.5 27.7 24.6 20.2 23.8 30 34.5 39.7 45.5 45.1 48.1 52.1 55.6 55.8 54.4 62.7 60.4 56.7 48.5 44.2 38.3 36.2

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 40.6 26 28.2 35.2 34.3 36.4 38.7 36.2 38.8 45.3 54.6 66.3 70.5 74.9 72.1 72 70.6 67.9 55.4 55.9 47 50.1 44.2
TEMPERATURE degF 62.7 63.2 63.4 63.5 66.6 66.2 66 65.7 68 68 69.9 70.5 71.1 71.4 68.6 66.9 65.6 65.2 67.6 68.1 67.3 67.3 68 67.8
WIND SPEED mph 1.4 1.5 2.2 3.9 5.1 3.1 3.6 6.3 7 7.2 7.8 8.5 8.6 7.1 6.5 4.1 3.3 4.5 6.1 10.6 5.3 5.4 7.4 11
WIND DIRECTION Degrees 166 210 187 194 197 165 162 163 154 159 170 171 169 162 146 146 125 144 174 177 176 196 180 202
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.14 0.01 0.03 0 0.02
SOLAR RADIATION w/m2
PM2.5 ug/m3 6 5.8 6 6.5 7.4 7.6 6.7 6.6 7.4 8.2 8.9 9.9 9.5 8.7 8.9 8.4 8.3 8.1 8.8 6.1 6.2 5.9 6.6 7.2

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 50.8 42.9 38.4 43.7 36.3 33.5 36.3 41.8 39 47.4 53 70.6 69.3 72 71.1 66.3 64 63.7 54.3 51.3 47.1 40.7 40.7
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 56 59.4 58.1 57.4 55.6 54.4 55.4 51.9 44.5 41.5 47.8 51 53 58.5 64.9 64.7 64.5 64 67.9 65 67.9 66.2 62.9 59

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 27.4 27.9 25.1 22.8 18.1 20.9 18.9 18.5 22.1 27 34.7 40.6 41.5 44.3 43.4 44 43.6 46.3 46.1 45 48.5 53 49.4 41

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 50.5 50.8 53 55.8 49.4 47 45.4 44.9 46.5 49.2 53.8 58.1 62.7 65.2 64.9 67.1 67.3 65.6 54.8 30.8 46.6 59.7 56.3
WIND SPEED mph 1.7 3 3.6 4 2.2 4.4 5.4 4.7 4.9 5.2 5.8 5.5 7.1 7.2 6.6 5.7 5.8 4.1 2.8 0.7 1 3 3.2 3.2
WIND DIRECTION Degrees 150 148 136 147 170 177 178 173 151 160 157 166 164 167 178 170 179 178 170 169 110 157 159 167
TEMPERATURE degF 56.8 56.7 56.9 56.8 56.3 57.5 60.6 61.2 61.6 64.4 64.5 66.9 66.1 65 63 62.1 63.4 62.9 60.8 59.3 59.3 60.5 59.9 58.4

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 33.4 36.9 37.9 38.1 36 34 35 33.8 35.8 41.5 44.8 45.2 47.5 44.6 43.8 40.3 46.3 50.9 49.8 48.6 48.6 46.9 58.1 51.1
PM2.5 ug/m3 5.7 5.5 5.5 5.7 5.8 5.2 5.4 6 7.1 7.6 8.7 8.9 7.3 5 4.9 5.5 6.6 6.8 7.1 7.2 6 7.5 4 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 37 39.8 43.9 25.8 11.3 8.2 17.4 22.9 29.4 31.2 37 53.8 49.6 55.8 62.9 67.9 70.5 69.2 67.5 67.8 62.4 53.6 48 45.5

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 32.9 24.8 27.5 32.6 16.6 20.6 32.2 37.3 42.1 45.9 47.9 49.2 58.1 59.7 56.7 58.3 52.6 49 44.3 42.9 39.3 38.3 36.7
PM2.5 ug/m3 7.2 8.8 8 9 9 9.9 10.5 8.9 8.2 7.7 7.6 9.8 13.4 10.8 10.6 10 9 10.3 11.5 11.8 7.8 5.4 6 7

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 0.227 0.253 0.282 0.257 0.493 0.535 0.412 0.413 0.301 0.282 0.295 0.292 0.303 0.279 0.306 0.319 0.372 0.319 0.369 0.307 0.215 0.205 0.21 0.224
NO2 ppb 14.1 22.1 26.5 25.2 33.4 25.3 17.5 15.9 14.4 10.1 2.3 5.7 3.7 6.4 5 2.4 4.6 5 4.9
WIND SPEED mph 1.3 2.4 6.6 7.2 5.8 5.3 6.7 7.7 7.6 6.8 7.8 8.8 8.6 10.4 10.4 10.1 7.7 7.9 7.1 9.9 11.8 7.9 7.2 7.1
WIND DIRECTION Degrees 124 174 172 184 197 182 177 187 180 174 164 150 146 139 141 142 131 128 130 149 149 164 161 164
TEMPERATURE degF 63.2 63.9 66.3 67.7 68.2 69.1 71.5 74.2 75.6 78.4 79.4 78.2 78.2 77.9 78 79.1 77.1 73.7 71.9 72 69.5 68.9 69 68.4
PM2.5 ug/m3 5.4 6.5 7 8.1 9.1 8.7 8.6 8.2 7.3 6.8 7.2 8.5 9 9.3 9.2 8.7 8.2 9.3 14.4 10.2 6.7 5 5.5 6.5
PM10 ug/m3 (25C) 10.1 12 14.4 16.6 17.1 18.9 17.7 17.3 14.9 14.8 15.9 17 20.4 19.8 20.5 20.3 17 16.4 23.4 16.7 13.9 9.8 10 11.5
PM COARSE (10-2.5) ug/m3 4.5 5.4 7.2 8.2 7.7 9.8 8.6 8.6 7.1 7.4 8 7.9 10.6 9.7 10.5 10.7 8.1 6.5 8.3 6 6.8 4.5 4.2 4.6

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 36.9 33.5 39 35.1 27.2 23.2 20.2 24.5 35.1 38.7 46.9 53.3 52.1 63.1 68.3 71.3 67.3 65.6 65.9 64 54.7 50.3 45 42
SO2 ppb 0.1 0.1 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.6 0.7 0.8 1.6 1.5 0.8 0.4 0.3 0.3 0.4 0.2 0.5 0.4
NO ppb -0.2 -0.1 0.1 0.2 1.3 3.9 3.9 1.9 1.6 1.3 1 0.9 0.3 0 0 -0.1 -0.1 -0.2 -0.2 -0.2 -0.3 -0.1 -0.1
NO2 ppb 2.5 2.9 5.7 6.3 9.9 12.2 10.9 6.4 5.4 5 4.9 5.1 3.4 1.9 1.7 2 2 2.2 2.6 2.9 1.6 3.6 3.6
NOx ppb 2.3 2.8 5.9 6.5 11.2 16.1 14.9 8.3 7 6.3 5.9 6 3.7 1.9 1.7 2 1.9 2.1 2.4 2.7 1.3 3.5 3.6
WIND SPEED mph 1.2 1.9 5.6 5.1 1.8 1.8 3.5 3.4 4.1 4.3 5.5 6.8 5.3 5.8 6.2 6.2 4.4 3.4 3 4.7 7.9 6.3 5.4 4.3
WIND DIRECTION Degrees 342 165 183 194 229 201 163 155 155 161 159 160 158 156 158 164 160 156 156 155 162 162 169 171
TEMPERATURE degF 62.4 62.2 63.9 67.3 64.9 65.7 70.2 73.7 73.6 75.8 76.5 75 74 74.3 75.9 74.9 73 71.2 68.2 67 66.7 66 68.3 66.3

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 -0.7 -0.7 -0.8 -0.8 -0.9 -0.8 -0.7 -0.7 -0.7 -0.7 -0.7 -0.8 -0.7 -0.7 -0.8 -0.7 -0.6 -0.7 -0.7 -0.7 -0.6 -0.6 -0.5 -0.5
WIND SPEED mph 4 4.4 5.1 5.1 3.7 3.6 4 4.7 4.3 5.4 5.4 5.9 6.3 7.3 7.9 6.7 5.3 5.4 5.5 5.7 4.6 4.3 4.7 9
WIND DIRECTION Degrees 177 180 181 185 180 171 174 173 160 182 157 156 160 172 183 164 166 162 155 160 164 150 145 173
TEMPERATURE degF 65.1 65 65.1 65.2 65.1 65.7 67 69.8 75.3 76.5 78.7 78.8 80 80.6 74.1 70.1 69.8 71.1 71.4 70 69.7 68.5 67.8 67.5

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 35.2 31.7 21.9 15.7 9.9 13.3 25.4 27.3 38.8 44.7 49.4 51 52.2 53.5 50.6 50.7 58.6 64.7 71.4 67.7 61.5 59.6 57.9 52.3
PM2.5 ug/m3 5.7 5.5 5.7 5.1 5.9 5 5.6 6.3 7 7.3 7.4 7.6 7.6 7.2 5.9 5.7 6.9 7.9 8.4 8.2 8.6 8.9 8.1 7.2

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 0.4 0.5 0.3 0.5 0.4 0.4 0.8 1.5 1.1 0.8 1.4 1.6 2.8 2 4.3 0.9 0.9 0.9 0.9 1 0.9 0.8 3.3 8.1
WIND DIRECTION Degrees 106 32 5 335 325 55 90 147 211 205 209 210 212 206 194 174 179 182 178 179 168 170 186 203
WIND SPEED mph 0.9 0.9 1 1.2 1.2 0.3 0.8 0.8 3.7 3.1 3.9 5.3 5.2 6.9 5.1 3.2 4.6 4.9 4.2 3.8 2.5 3.2 5.2 4.3
TEMPERATURE degF 64.2 63.7 62.8 62.2 62.2 64 69.7 76.3 78.3 79.7 82.6 84.6 85.5 86.2 84 82 79.6 78.7 76.7 75.3 73.9 73.1 73.2 72.6

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 45 52.3 51.3 36.6 26.5 32.5 31.1 38.5 41.7 49.4 57.3 63 67.1 72.3 74.1 70.7 67.4 67.6 68.2 65.6 54.9 49.3 43.2
TEMPERATURE degF 65.7 66.1 64.4 64.8 64.7 66.5 70.2 69.7 69.5 70.7 73.5 72.7 70.7 70.8 71.6 71.7 70.1 68.4 66.1 65.3 65.6 66.8 70 67.4
WIND SPEED mph 2 6.5 6.1 5.1 6.7 6.2 5.9 6.3 6.6 6.1 8.2 10.2 12.7 11.7 12.6 11.5 8.4 6.6 5.4 4.7 8.3 10.3 7.9 4.2
WIND DIRECTION Degrees 155 147 180 230 234 231 196 148 147 155 158 164 169 164 163 168 166 156 148 159 163 173 187 167

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 60.8 58.5 55.3 49.1 38.7 30.2 42.1 42.8 44.4 45.6 50 57.3 63.7 60.5 66.6 69.8 70.2 68.8 71.8 68.8 67.7 61.8 54 51.9
TEMPERATURE degF 67.2 65.9 64.3 63.1 64.7 66 61.9 63.6 66.2 68 71.4 69.8 69.4 66.4 67.1 69.2 69.3 67.5 65.3 64.8 65.2 62.8 63.3 63.2
WIND SPEED mph 10.9 9.8 9.6 8.2 7.1 3.8 5.2 7.2 8.7 8.8 9.5 11.1 11.5 8.7 8.7 8.6 6.6 6.6 6 5.6 8 8.8 7.2 6.4
WIND DIRECTION Degrees 196 191 218 222 228 189 159 179 183 187 183 181 189 182 186 177 183 170 167 179 181 188 196 190
PM2.5 ug/m3 3.9 4.7 4.7 5 5.2 5.3 6.2 6.5 6.6 7 6.9 7.6 8.1 7.9 8 8 7.3 7.2 7.5 7.5 7.1 6.3 4.9 4.4

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 54.3 43.9 42.6 38.1 35 33.3 32.5 38.6 37.3 38.4 48.2 50.1 66 70.5 71.4 73.7 70.1 68.6 68.3 62.6 54.2 51.9 48.4 47

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 22.1 30.2 32.1 30.5 33.4 37.1 41.2 43.3 50.5 52.2 51.6 52.2 49.6 39.5 32.4 40 34.3 25.1 27.9 35.2 44.4

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 51.2 46.9 37.8 31.8 28.7 25.5 28 29.3 30.2 35.7 40.2 44.9 44.9 45.6 50.1 49.3 49.2 49.8 49.5 50.9 47.4 41.8 40.4 38.9
PM10 ug/m3 (25C) 8.3 8.1 10.4 13.4 14.7 14 15.8 16.3 14.9 15.1 16.8 15.4 15.1 13.6 13.9 13.2 13.7 14.5 12.7 12.7 9.9 10.4 10.2 11.2
PM COARSE (10-2.5) ug/m3 4.2 3.7 5.3 7.5 7.7 6.7 7.1 7.4 6.6 6.8 8.1 6.9 7.2 6.3 6.7 6 6.2 7.5 6.2 5.6 5.5 5.7 5.3 6
WIND SPEED mph 6.2 2.2 1.3 0.6 0.1 0.4 0.2 0.4 1.2 1.4 2.4 1.6 2 2.9 1.8 1.1 2.1 4 2.7 1.9 1.8 2 1.2 1.6
WIND DIRECTION Degrees 100 124 108 115 301 253 308 178 163 127 111 194 130 109 144 155 117 103 103 117 109 94 110 102
TEMPERATURE degF 64.5 63.7 62.9 62.8 63.3 64.9 68.3 70.4 72.8 76.2 79.1 80.1 78.4 77.4 77.9 77.1 76.6 74.3 72.7 70.7 66.2 64.5 64.3 64.2
PM2.5 ug/m3 3.8 4 4.7 5.5 6.5 6.8 7.9 8.2 7.5 7.5 7.7 7.5 7 6.5 6.4 6.4 6.6 6.2 5.9 6.5 4 4.4 4.5 4.7

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 49.6 50 44.1 46.7 37.6 38.6 35.5 33.4 36.3 39.5 45.8 53.7 59.1 65.7 64.5 66.3 68.2 62.7 58.9 63.6 59 56 52.9 49.6
WIND SPEED mph 4.2 5.7 5.1 3.4 4.3 4.6 4.3 5.4 6.5 5.9 7 7.2 8.6 9.6 8.6 7.4 7.2 6 5.8 6.9 5.2 8.9 7.3 6.7
WIND DIRECTION Degrees 223 226 201 165 142 146 170 183 182 179 169 174 171 177 176 175 179 177 168 165 180 181 184 174
TEMPERATURE degF 64.9 66.4 67.4 67.5 63.7 63.3 65.7 69.4 71.5 74.2 76.5 77.8 77.4 75.4 71.6 72.6 75.2 74.1 71.9 70.9 69.5 68.4 67.1 66.5

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 58.9 56.6 55.2 57.1 53.6 50.7 45.6 44.7 45.6 47 49 50.5 52.7 59 63 66.9 69.5 70 68.5 71.5 67.3 63.6 59.6 58.5
TEMPERATURE degF 61.3 62.8 63.6 59.6 57.4 58.4 62.3 65.6 66.4 70.1 66.5 71.7 73.2 70.4 66.9 69.2 68.8 67.8 63.8 63.9 64.6 61.2 60 60.5
WIND SPEED mph 3.8 6.4 6.7 2 2.2 3.2 6.6 8.2 7.4 7.4 3.4 5.9 7 6.1 6.4 6.4 7.4 6 3.5 8.8 10.8 6.8 4 4.8
WIND DIRECTION Degrees 223 203 209 148 134 160 194 200 195 195 161 186 184 187 190 196 199 196 206 184 184 208 209 199

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 31.5 31.7 30.8 30.4 26.9 26 36.6 40.5 42.3 42.9 45.4 46.2 48.1 48.6 46.2 39.9 36.4 38.9 47.1 44.5 39.3 38.5 34.3 35.8

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 41.4 37.3 41.4 41.6 38.1 37.3 36.6 37.4 43 48.7 50.9 52.5 59.2 61.2 63.1 72.7 65.4 64 59.2 54.7 49.2 43 37.9 34.3

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 44.4 43.2 37 35 25.4 19.1 27 35.3 39.5 43.7 50.4 53.6 51 55.6 74.2 77.9 71.6 67.2 62.3 62.2 56 53.3 46.2 39.4
TEMPERATURE degF 64.4 63.6 63.1 63.6 63.6 65.3 69.6 73.8 76.7 79.7 82.4 80.8 81.8 82 81.2 79.7 79.1 76.2 75.5 74.2 72.8 69.8 67.3 67.2
WIND SPEED mph 1.5 1.8 1.7 1.6 0.4 1 2.5 2.4 2.6 2.5 3.1 3.6 4 4.4 7.5 6 5.8 6.5 6.4 6.4 7.1 7.6 4.4 2.8
WIND DIRECTION Degrees 99 130 181 229 211 122 167 192 187 183 180 176 173 172 143 149 139 142 135 142 157 149 156 165
PM2.5 ug/m3 5.6 6 7 7.1 7.3 7.2 8.7 7.7 7.1 6.8 5.9 6.4 6.3 6.3 8.1 8.5 8.2 7.6 8 8.6 7.4 5.7 5.9 6.1
PM10 ug/m3 (25C) 10.3 11.4 14.1 15.6 15.8 15.3 18.3 16 14.9 13.7 12.7 16.3 13.3 14.9 20.7 16.9 20.7 16.7 15.6 15 13.5 12.5 12.4 12.3
PM COARSE (10-2.5) ug/m3 4.6 5.2 7 8.2 8.3 7.8 9.1 7.8 7.2 6.4 6.1 9.1 6.3 7.9 11.6 7.6 11.6 8.5 7 5.8 5.6 6.5 6.2 5.8