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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups OZONE levels is in effect from 7/23/2025 13:45 to 7/23/2025 23:00 for these counties: Door,Kenosha,Kewaunee,Manitowoc,Milwaukee,Ozaukee,Racine,Sheboygan .

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 28.6 30.1 28.5 27.5 29.5 30.4 29.4 30.4 32.5 33.1 34.7 36 37.1 34.6 33.2 31.6 29.2 28.6 27.1 24.9 22.8 22.2 22 19.4
WIND SPEED mph 3.3 4.5 3.8 3.4 3.8 4.3 3.9 3.4 4.1 4.1 5.1 6 6 5.3 5.8 5.6 4.7 4.9 3.8 3.2 3 3.3 3.2 2.6
WIND DIRECTION Degrees 185 189 190 185 186 188 185 180 177 186 196 199 197 196 205 203 195 197 199 201 194 195 196 198
TEMPERATURE degF 66.9 67.4 63.8 62.2 62.4 62.5 61.1 60.6 60.6 60.7 63.2 65.2 67.9 68.6 69.1 70.2 68.6 71.3 69.5 68.2 67.4 67.3 67.3 66.4
RELATIVE HUMIDITY %RH 70.2 70.6 87.4 92.7 89.4 88 93 93.2 92.6 93.7 88.3 83.2 77.5 77.3 77.3 76.8 81 77.4 83.1 86.7 89.5 90.5 91.3 93.8
BAROMETRIC PRESSURE inHg 29.84 29.82 29.81 29.78 29.77 29.74 29.74 29.7 29.67 29.65 29.64 29.62 29.6 29.59 29.59 29.59 29.59 29.58 29.6 29.61 29.61 29.62 29.63 29.64
PRECIPITATION inches 0 0 0.05 0 0 0.01 0.1 0.07 0.06 0.13 0 0 0 0 0 0 0.01 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 2.2 14 34.5 54 76.1 206.8 278.8 287.9 321.1 249.3 232.3 93.2 222.5 31.7 3.8 0 0 0 0
PM2.5 ug/m3 5.8 5.9 5.8 5.7 5.3 5.2 5.1 4.5 4 3.8 3 3 3.1 3.3 3.1 3 2.8 3 3.5 3.7 3.9 4.3 4.7 5.1

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 2.8 2.8 4 2.5 2.4 2.6 3.2 3.7 4 4 4.3 4.7 5.9 6.3 7.2 6.9 5.5 4.7 4.9 4.7 4.6 4.1 4.3 4.3

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 26.2 25.4 25.4 24.3 25.9 25.7 25.8 27.4 27.8 31 33.1 33.8 35.9 33.7 34.3 34.1 32.1 30.7 33.6 45.4 47.4 47 44.6 43.5

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 21.9 20 21 25.3 25 23.3 21.7 24.2 30.2 31.9 32 35.9 44.2 47.5 46.7 50.7 52.3 50.1 50.2 46.4 44.5 49.1 51.8 50

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 27.8 27 23.6 24.3 26.8 26.5 25.5 26.7 30.2 30.8 31.9 38.5 46.2 48 51.2 53.9 52 51.2 49.9 46.5 40.7 50.7 47.5 48.1
TEMPERATURE degF 63.8 62.7 59.9 61.6 61.6 61.5 60.4 60.9 62.7 63.5 64.6 67.2 68.9 71 73 72.5 71.9 71.8 71.3 70.3 68.9 66.7 66.3 66.5
WIND SPEED mph 1.9 2.8 2.8 6.1 6.5 6.5 7.2 7.8 7.4 9.1 10.9 10.2 10.9 11.5 14.2 12.7 11.7 11.4 11.6 3.3 2.2 5.1 1.7 2.6
WIND DIRECTION Degrees 108 122 114 143 151 175 171 156 161 173 179 186 190 192 195 195 189 188 192 215 162 154 118 157
PM2.5 ug/m3 2.6 2.4 2.6 2.6 2.7 2.6 2.8 3 2.9 3 3.1 2.9 2.9 3.4 3.6 3.6 3.6 3.8 3.6 3.8 4.2 3.9 3.7 3.7

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 3.6 2.8 2.7 3 3 3.1 3.4 4.1 4.3 4.1 4.3 3.9 3.9 5.2 5.9 6 6.2 6.2 5.9 5.7 8.7 7.4 7.2 6.6
PM10 ug/m3 (25C) 7 5.2 4 5 5 5.1 5.9 6.7 7.2 7.1 7.4 7.1 7.4 9.8 12.2 12.5 12.2 12.4 11.1 10 15.4 13.7 13.6 12.4
PM COARSE (10-2.5) ug/m3 3.4 2.4 1.3 2 2 1.9 2.4 2.6 2.9 2.9 3 3 3.4 4.3 6 6.1 5.6 5.8 4.8 4 6.2 6 6.1 5.5

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 28.1 27.6 28.6 28.5 26.7 24.8 24.1 26.4 32.9 31.8 34.1 35.1 42.9 48.1 51.6 52.7 51.9 50.2 51.3 48.7 45.4 44.4 48.9 48.3
CO ppm 0.144 0.15 0.143 0.132 0.147 0.148 0.152 0.158 0.163 0.174 0.188 0.172 0.165 0.172 0.173 0.164 0.175 0.168 0.172 0.174 0.174 0.155 0.148
SO2 ppb 0.178 0.188 0.197 0.202 0.186 0.127 0.16 0.193 0.198 0.235 0.22 0.283 0.276 0.352 0.49 0.434 0.307 0.266 0.234 0.19 0.169 0.18 0.174
NO ppb 0.077 0.073 0.11 0.107 0.164 0.215 0.257 0.259 0.246 0.466 0.386 0.357 0.228 0.185 0.132 0.126 0.096 0.081 0.076 0.07 0.078 0.091 0.084
NOy-NO ppb 3.743 4.448 2.316 3.045 3.995 3.044 2.162 1.979 2.391 2.625 3.516 2.349 1.938 1.939 1.864 1.67 1.889 1.932 2.269 1.985 2.072 1.448 0.576
NOy ppb 3.82 4.521 2.426 3.152 4.159 3.259 2.418 2.237 2.637 3.091 3.902 2.706 2.166 2.125 1.996 1.796 1.985 2.013 2.344 2.055 2.151 1.539 0.66
PM10 ug/m3 (25C) 8.9 6.5 7 7.2 8.7 7.6 6.8 6.1 6.8 6.5 8 8.9 9.2 9.5 11.5 11.2 12.9 12.4 10.6 12.3 11.3 10.4 8.9 8.7
PM COARSE (10-2.5) ug/m3 5.7 3.2 3.8 4 5.2 4.2 3.5 3 3.4 2.9 3.9 4.2 5.1 5.4 6.7 6.1 7.8 7 5.7 7.2 6.2 5.4 4.4 4.8
WIND SPEED mph 6.1 5.8 7.4 8.3 8.8 8.8 7.1 9 10.8 11.5 13.3 12.9 13.1 15.7 16.4 17 16.9 14.8 13.4 8.9 10.3 12.1 10.6 7.7
WIND DIRECTION Degrees 141 140 150 154 146 161 160 164 166 156 167 176 181 189 193 198 195 192 186 205 177 185 200 172
BAROMETRIC PRESSURE inHg 29.9 29.89 29.89 29.87 29.85 29.86 29.86 29.83 29.8 29.78 29.75 29.73 29.7 29.68 29.67 29.67 29.66 29.66 29.66 29.69 29.69 29.7 29.71 29.68
PRECIPITATION inches 0 0 0 0 0 0 0.02 0.02 0.01 0 0 0 0 0 0 0 0 0 0 0.36 0.02 0.05 0.03 0
TEMPERATURE degF 61.6 61.4 61.1 61 60.6 60.4 60.2 61.3 62.3 62.7 65.5 66.5 68.9 70.4 72.4 73 72.6 72.2 71.6 68.2 66.6 67.2 66.1 65.1
RELATIVE HUMIDITY %RH 58.1 64.3 69.6 74.4 78.5 83.1 89.7 92.2 89.8 90.3 85.8 84.5 77.7 74.7 69.8 65.3 65.7 68.6 67.1 83.6 94 92.8 90.3 91.1
PM2.5 ug/m3 3.1 3.3 3.2 3.2 3.4 3.4 3.2 3.1 3.3 3.5 3.9 4.5 3.9 3.7 4.4 4.7 4.6 4.9 4.5 4.8 4.8 4.8 4.3 3.7

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 28.5 28 29.2 27.3 23.1 20 22.3 25.7 28.9 32 35.2 37.2 37.7 38.3 35 37.3 36.3 38 41.5 48.4 48.4 47.7 43.7 42
WIND SPEED mph 1.3 1.5 1.2 1.7 2.7 2.5 2.2 2.6 3.1 3.4 3.8 3.9 3.2 3.1 3.5 3.9 3.7 3.6 3 3.9 3.9 4.3 3.9 3.6
WIND DIRECTION Degrees 207 203 192 178 178 174 163 164 177 171 179 178 170 162 157 158 191 188 199 199 191 211 204 212
TEMPERATURE degF 53 53.1 54.6 56.8 59.8 60.8 61.6 61.3 61.5 62.1 62.9 62.4 60.7 60.7 60.8 61 61.4 61.6 61.7 62.4 62.9 62.5 63.1 63.6

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 26.7 26.2 27.2 29 31 33.1 35.3 34.9 34.7 36 38.8 38.9 37.6 34.4 30.7 28.6 25.7 25.1 25.6 23.8 22.7 17.4 16 18.6
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 5.8 5.9 5.9 5.9 6 5.7 4.7 4.3 3.7 3.7 3.4 3.4 3.2 3.6 3.4 3.3 3.2 2.8 2.5 2.5 2 2.8 5 2.5
PM10 ug/m3 (25C) 11.4 13.6 10.3 11.8 11 10.7 9.5 10.8 7.6 7.3 6.9 7.5 6.3 6.9 7 6.6 6.8 6.5 5.3 6.2 5.9 9.5 12.1 8.6
PM COARSE (10-2.5) ug/m3 5.4 7.4 4.2 5.7 4.8 4.8 4.6 6.4 3.8 3.5 3.3 3.9 2.9 3.1 3.4 3.1 3.4 3.5 2.6 3.5 3.6 6.5 6.7 5.8

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 28.5 28.5 27.6 26.1 27.7 29.2 27.3 26.7 27.2 31.5 34.2 35.6 39 48.8 50.6 52.4 52.7 50.5 49.2 49.8 45.8 46.1 48.8 48.7

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 29.3 28.7 30.4 30 29.3 28.1 30.8 30.5 28.6 32 29.8 28.4 29 28.6 28.9 28.9 28.7 28.1 29.2 28.6 27.6
WIND SPEED mph 3.8 4.2 3.8 4.5 4.9 5.1 5.2 4.4 3.2 4.2 4.4 3.7 4.1 3.4 3.8 3.8 4 3.4 4.1 4 4.1
WIND DIRECTION Degrees 202 207 186 182 195 195 175 183 165 176 176 180 199 209 209 213 215 220 230 233 237
RELATIVE HUMIDITY %RH 79.2 78.9 70 71.7 78.6 82.5 80.3 93.9 99.2 100 100 100 100 100 100 100 100 100 100 100 100
TEMPERATURE degF 56.6 56.2 57.1 57.2 56.8 57 59.5 57.9 57.4 57.1 57.8 59 60.1 61 61.7 62.1 62.4 62.9 63.5 63.9 64.2
PM2.5 ug/m3 3.2 3 2.7 2.7 2.8 3 3.3 3.4 3.5 3.5 3.1 1.6 1.1 0.9 1.4 1.8 1.8 1.7 2.2 2.1 1.8

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 5.3 5.1 4.9 4.9 5 4.9 4.2 3.6 3.7 3.9 3.4 3.7 4.2 4.4 4.9 5.5 5.2 4.8 4.9 5.1 5.4 5.8 6 6.2

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 24.5 24.7 24.7 26.1 22.2 22.7 33 31.4 31.2 37.5 42.9 47.7 50.9 49.6 47.5 51.1 49.6 43.7 38.2 48.7 47.9 43.1

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 37.5 37.3 36.7 34.5 32.7 30.4 28.3 26.9 27 28.5 27.6 30 32.7 37.1 44.5 39.2 37 38.8 37.7 37.6 39.8 37.8 34.2 40.2
TEMPERATURE degF 62.9 63 63.2 62.8 63.3 65.2 65.3 64.4 64.3 65.1 66.1 67 67.6 70.2 69.6 69.3 69.3 69.6 70.2 70.8 69.7 69.3 67.6 64.3
WIND SPEED mph 7 4.7 2.8 2 2.4 5.8 6 6.1 6.6 7.8 8 12.4 11.9 6.3 3.7 4.5 2.7 4 4.9 5.5 5.2 3.5 4.2 5.7
WIND DIRECTION Degrees 126 134 121 41 138 171 186 185 167 169 188 206 190 194 170 202 134 171 182 192 190 189 7 49
PRECIPITATION inches 0 0 0 0 0 0 0 0.04 0.03 0.01 0.01 0.01 0 0 0 0 0 0 0 0 0 0 0.07 0.03
SOLAR RADIATION w/m2
PM2.5 ug/m3 2.4 2.4 2.4 2.5 2.7 3.3 3.9 4.9 4.9 4.7 4.9 5.6 6.1 6.4 6.6 6.5 6.6 6.7 7.2 7.6 8.2 9.3 9.6 9.8

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 36.2 35.5 35.5 33.1 29.8 29.8 26.7 21.7 22.5 25.4 24.1 29.2 38.9 39.5 48.1 45.2 39.8 38.1 34.1 36.8 36 33 28.3 30
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 30.9 30.1 28.7 27.4 27.4 27.3 28.5 31.9 34.2 36 38.1 41.8 41.3 40.4 41.7 43.3 46.4 49.9 49.6 43.3 41.5 41.8 39.6 38.4

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 34.1 38.3 38.4 36.1 34 31.2 31.1 32 37.5 41.8 39.2 38.3 39.9 39.8 38.6 36.9 34.6 31.1 35.4 36.9 35.9 34 33.7 32.3

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 30.1 29.3 29.9 28.7 27.9 27.3 30.7 33.3 34.5 35.1 39.7 41.7 41.5 40.9 41.5 43 45.9 50 48 43.8 40.4 39.7 36.8 33.1
WIND SPEED mph 2.6 2.8 2.6 2.5 2.5 3.7 4.9 5.8 6.4 5.9 6.3 5.9 5.6 5.8 6.3 6.8 7 7.3 7.9 5.5 5.6 6.1 4.1 2.8
WIND DIRECTION Degrees 162 161 169 159 156 165 164 161 169 178 164 161 169 160 163 168 174 179 180 181 173 169 190 158
TEMPERATURE degF 57.4 57.8 58.4 58.6 58.7 60.1 61 61.8 62 61.6 62.5 62.9 62.3 62.9 64 65.5 64.6 63.5 62.9 62.3 62.3 62.4 62.6 61.2

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 28.4 28.7 28.9 29.1 28.3 28.4 28.7 30.2 33.7 35.9 36.1 35.7 32.7 30.8 29.2 27.6 30.4 33 34.1 34.5 34.5 34.1 33.4 34.3
PM2.5 ug/m3 3.4 3.6 3.5 3.4 3.2 3.2 3.4 3.3 3.6 3.4 3.4 3.8 4.1 3.8 4.4 4.4 4.5 4.7 4.2 3.6 3.5 2.8 2.5 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 36.2 37.1 37.2 35.5 31.7 31.8 28.9 25.4 28 30.8 31.9 31.1 32.7 33.1 39.8 41.7 43 44.1 39.4 37.7 40.3 37.5 38.9 43.6

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 34.4 33.7 34 32.3 27.9 24.1 23.4 19 24.2 25.1 22.2 26.4 32.4 36.1 45.9 45.7 44.4 40.3 36.5 34.6 33.7 22.9 34 40.2
PM2.5 ug/m3 3.2 2.9 2.8 2.8 3.2 3.8 4.2 7.7 5.8 5.3 5.6 6.4 6.2 6.5 6.4 6.6 6.6 6.7 6.7 7.4 7.7 9.6 7.2 6.1

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 0.153 0.157 0.155 0.138 0.162 0.187 0.266 0.306 0.292 0.288 0.28 0.319 0.32 0.265 0.313 0.321 0.369 0.387 0.42 0.39 0.369 0.398 0.285 0.285
NO2 ppb 3.7 4 1.9 4.4 8.3 8.4 16.5 12.6 9.8 9.9 18.7 18.9 8.3 12.5 13.2 13.6 15 19.3 15.2 19.2 20.9 8.4 14.6
WIND SPEED mph 4.3 5.3 4.3 3.4 4.7 5.7 5.9 6.6 8.5 8 9 11 6.7 7.1 9 8.3 8 7.8 7.3 7.9 6.5 1.5 6.8 3
WIND DIRECTION Degrees 121 123 121 121 140 154 165 172 163 148 161 174 172 163 184 181 184 181 184 181 178 287 200 183
TEMPERATURE degF 62.3 62.6 62.6 62.4 63 63.7 64.5 63.9 63.2 64.7 65.1 66.6 67.8 69.4 72.7 72.2 72.2 71.8 72 71.8 71.7 69.9 68.7 68.4
PM2.5 ug/m3 2.8 2.7 2.6 2.6 2.8 3.6 3.6 5.3 5.1 4.8 4.9 5.4 5.3 5.6 5.7 5.9 6 5.8 6 6.5 7.4 11.2 7.2 6.3
PM10 ug/m3 (25C) 5.3 5.7 4.9 5.6 6.7 8.5 7.4 12.8 11.2 9.2 9.5 11.3 10.3 11 11.6 12.5 12.7 12.5 12.7 13.7 15.6 26.1 15.1 12.7
PM COARSE (10-2.5) ug/m3 2.5 3 2.2 2.9 3.9 4.8 3.7 7.4 6 4.2 4.5 5.7 4.8 5.1 5.5 6.2 6.3 6.4 6.3 6.8 7.8 14.2 7.6 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 37.5 36.8 36.4 34.9 31.4 31.3 27.3 25.7 27.5 29.9 29.3 29.3 32.8 32.5 38.3 38.4 38.3 39.1 35.3 36.2 38.3 34.1 37.6 44.4
SO2 ppb 0.6 0.6 0.6 0.6 0.6 0.7 0.9 0.9 1 0.9 1 0.8 0.8 0.8 0.7 0.6 0.7 0.6 0.7 0.7 0.6 0.6 0.6
NO ppb -0.4 -0.3 -0.3 -0.3 -0.2 0.1 0.6 0.8 1 0.5 2.2 1.7 1.9 1.4 0.9 0.7 0.4 0.3 0.2 0.1 0.2 0.1 -0.1
NO2 ppb 0.7 1.1 1.3 1.5 2.4 5.2 7.2 7.2 6.4 5.2 8.6 8.2 7 6.1 6.7 6.6 6.2 8 7.9 6.9 6.7 6.1 3.7
NOx ppb 0.4 0.7 1 1.2 2.2 5.4 7.8 8 7.4 5.7 10.8 9.9 8.9 7.5 7.6 7.3 6.6 8.3 8.1 7 6.9 6.2 3.6
WIND SPEED mph 3.2 3 2.4 1.8 3.5 5 3.4 4.7 5.5 5.6 6 6.6 5.4 4.3 5.3 5.2 4.6 4.9 3.7 6.1 5.1 4.2 6 4
WIND DIRECTION Degrees 153 140 148 158 161 166 170 178 173 165 169 182 178 159 163 165 161 182 163 188 211 194 212 231
TEMPERATURE degF 62.6 62.7 62.5 62.6 63.1 63.8 64 63.7 63 64.3 64.4 67.1 68.9 70.1 72.1 70.3 70.1 71.4 70.6 71.1 71.8 68.6 68.6 67.9

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 -0.9 -0.9 -1 -0.8 -0.8 -0.9 -0.8 -0.8 -0.8 -0.8 -0.8 -0.9 -0.8 -0.7 -0.9 -0.7 -0.8 -0.7 -0.7 -0.6 -0.7 -0.8 -0.8 -0.7
WIND SPEED mph 5.9 5.5 7.2 7.3 7 7.2 8 8.7 9.1 8.8 7.4 7.1 8.3 6.5 7.2 6.3 5.4 4.7 4.5 4.3 3.7 3.7 3.2 3
WIND DIRECTION Degrees 174 173 179 185 181 179 179 181 173 182 175 170 183 183 185 190 205 198 219 219 237 227 231 237
TEMPERATURE degF 60.5 59.8 59.7 59.4 59.3 59.1 59.5 59.5 60.4 60.7 58.4 58.3 58.7 59.7 60.8 61.9 63 63.5 63.9 64.4 64.7 64.9 65.2 65.5

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 28.4 28.8 26.1 25.1 24.2 28 30.3 32.6 32.6 35.4 33.9 35.6 39 40.3 46.8 49.1 48.7 51 50.6 47.7 49 48.5 43.7 41.1
PM2.5 ug/m3 1.9 1.9 2 2.7 3 2.9 3 3.2 3.4 3.5 3.5 3.8 3.9 4.1 3.8 3.9 4.3 4.6 4.7 4.5 4.3 4.1 4.2 4.3

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 0.8 0.5 0.6 0.5 0.8 0.9 2.3 3.4 1.1 0.9 1 0.9 0.9 2.1 6.1 2.4 3.3 0.9 1.1 4.4 2.7 0.8 0.8
WIND DIRECTION Degrees 179 201 171 182 185 186 183 197 200 177 187 186 180 181 194 201 202 200 213 204 195 206 213 208
WIND SPEED mph 2.3 2.5 1.7 2.6 3.4 3.9 3.9 4.6 4 3.3 4.9 4.2 3.9 3.7 4.4 7 7.3 7.6 7.2 6 6.5 6.4 5.4 4.4
TEMPERATURE degF 61.6 61.2 60.9 60.9 61.2 61.9 62.8 64.1 64.6 63.5 64.4 66.2 67.2 66.7 68.4 70.9 72.2 72.5 69.5 66.4 66.5 66.7 68 68.2

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 32.7 34.3 35 33 28.9 30 29.1 22.7 25.8 27.8 32.2 32.9 31.6 33.9 39.9 43.3 43 47.9 44.9 37.4 39.5 40.4 41.5 48.2
TEMPERATURE degF 61 61.3 61.4 61.6 62.1 63 63.1 63.1 63 63.2 63.7 64.7 67.1 67.4 68.3 68.8 68.5 73 71.6 68.6 69.9 68.3 68.1 66.8
WIND SPEED mph 5.4 5.6 6.2 6.4 6.2 7.5 7.3 6.4 9.4 8.4 12.2 10.9 8.3 9.9 11.6 11 7.9 11.5 10 6.4 7.3 9.2 10.2 7.3
WIND DIRECTION Degrees 131 135 151 144 144 157 164 166 168 160 160 159 159 156 152 152 155 192 180 158 209 198 209 221

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 35.5 37 35.4 33.2 28.7 30.2 32.3 32.4 34.1 33 34.6 37.7 35.7 37 40.4 45.5 47.3 45.1 43.1 40.8 35.6 34.6 41.2 48.5
TEMPERATURE degF 60.3 60.8 61 61.4 61.5 62.5 63.2 63.3 63.6 63.5 63.9 64.8 64.9 66.8 67.6 67.7 66.6 67.4 66.3 66 66 66 67 66.3
WIND SPEED mph 4.5 5.3 5.4 5.9 5.4 6.3 6.7 6.9 8.5 9.5 10.8 11.2 10 11.9 12.5 11.8 10.1 11.3 10.1 8.3 4 6.8 9 7.9
WIND DIRECTION Degrees 151 152 167 161 161 169 177 188 186 183 176 180 180 180 179 183 189 191 191 193 212 195 215 226
PM2.5 ug/m3 1.9 1.8 1.9 2.2 2.5 2.8 2.8 2.9 2.8 3.5 3.5 3.8 4.1 4.6 4.8 5.6 5.5 5.7 5.5 5.5 5.9 5.8 4.7 3.6

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 35.7 36.1 35.9 34.6 32.9 32.6 28 24.1 26.5 29.9 28.7 26.2 32.7 35 37.2 40.4 40.3 35.6 38.2 36.7 37.8 36 28.3 31.8

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 26.8 25.5 26.1 25.2 23.2 21.3 19.2 24 25.6 26.5 28.1 33.6 40.8 47.1 43.6 44.5 47.2 45.4 43.7 43 43.9 44.4 42.3 38.5

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 28.1 28.4 27.9 27.4 22 22.5 24 27.9 27.8 28.5 31 32.5 37.1 42.2 43.2 45.4 44.1 44.7 40.7 41.3 44.6 43.9 41.2 41
PM10 ug/m3 (25C) 6.9 7.1 7.6 6.4 7.3 6.4 6.9 7.1 7.1 7 6.4 6.6 7.4 7.9 9.4 9.2 9.8 9.7 10.3 5 5.8 7.2 8.9 9.4
PM COARSE (10-2.5) ug/m3 3.4 3.7 4.4 3.2 4.2 3.2 3.5 3.4 2.7 3.2 2.7 2.9 3.6 3.9 4.8 4.2 4.6 4.5 5.4 2.8 2.9 3.6 4.7 4.7
WIND SPEED mph 2.9 2 1.9 2.7 1.7 1 2.2 3.3 2.2 2.6 1.2 1.1 2.6 2.4 2.7 2.7 2.3 3.3 3 2.6 1.9 0.8 0.8 0.9
WIND DIRECTION Degrees 104 109 109 95 101 121 106 116 125 132 172 188 216 229 234 225 227 236 249 234 196 196 222 215
TEMPERATURE degF 59.6 59.3 57 55.7 54.4 54.1 53.7 56 58.6 59.6 60.8 62.9 66.1 68.6 68.7 68.3 67.5 66.8 65.7 65.9 65.5 65.6 65.5 65
PM2.5 ug/m3 3.4 3.2 3.1 3.1 3 3.1 3.3 3.5 4.2 3.6 3.5 3.5 3.5 3.6 4.2 4.6 4.8 4.8 4.5 2.1 2.7 3.3 3.9 4.3

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 26.5 24.9 30.3 29 27.7 26.1 29 31.1 31.4 34.4 34.7 35.9 35.8 35.1 39 44.7 46.3 44.3 41.7 38.9 35.9 35.8 41.1 48
WIND SPEED mph 1.9 2.6 2.5 2.4 4.6 5 7.3 9 7.1 6.9 7.9 9.2 8.2 7.5 8.7 8.3 8.2 6.9 5.7 4.3 3.9 6.4 13.2 10.6
WIND DIRECTION Degrees 156 161 171 177 163 171 175 186 187 181 180 185 180 178 177 180 183 183 182 204 176 185 215 237
TEMPERATURE degF 60.3 60.4 60.9 60.9 61.4 62.2 63.1 63.9 63.4 63.2 63.8 64.7 65.2 66.6 68.9 70.4 69.7 69.7 68.3 67.1 65.5 65.6 66.8 66.8

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 36.5 35.3 34.6 32.1 28.3 30.6 33.6 33.5 35.2 38.7 38 41.1 40.3 39.6 41.2 46 47.6 46.9 43.2 40 34.7 36.5 38.5 42.5
TEMPERATURE degF 62.5 63 62.8 63 63 63.4 64.3 65.3 65.2 64.5 65.5 65.7 66.3 67.3 69 70.1 68.6 67.7 66 65.6 65.7 64.5 64.8 64.7
WIND SPEED mph 7.9 8.4 8.5 10 9.7 8.5 11.7 12 12.2 14.7 14.1 16.6 16.9 17.8 18.3 17.4 12.3 8.9 11.4 6.9 3 8.7 7.4 5.6
WIND DIRECTION Degrees 152 156 170 161 161 169 168 177 178 181 175 178 183 175 177 180 196 203 196 205 217 191 210 210

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 33.6 34 33.4 33.5 33.7 31.1 33.9 35.2 36.7 33.4 33.9 39.6 40.3 37 34.5 33.9 32.5 31.7 29.8 27.5 25.6 24.6 23.7 22.8

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 23.4 21.6 22.7 20.6 23.3 23.8 25.6 31 31 27.8 30.7 42.7 44.7 48.1 50 43.9 41.7 42 41.3 42.6 46.6 43.3 38.2 36.3

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 32.1 31.5 31.7 33.1 32.6 30.3 26.4 24.8 30.4 30.2 26.7 32.3 37.1 42.8 49.4 48.2 46.8 43.9 40.6 38.5 34.5 31.5 47.8 44.3
TEMPERATURE degF 61.3 61.3 61.4 61.7 61.6 61.7 62.2 62.5 62.6 64.2 64.9 66.9 67.6 71.3 73.1 73 72.7 72.4 71.4 70.6 69.6 68.7 67.4 67.2
WIND SPEED mph 3.3 3.2 2.4 4.1 3.9 2.2 2.3 2.4 3.3 4.2 3.6 3.1 2.7 2.9 3 3 2.8 2.6 2.6 3 0.2 2.1 2.5 0.6
WIND DIRECTION Degrees 131 137 122 142 150 165 180 175 173 165 178 185 162 182 192 191 199 192 184 181 310 213 196 315
PM2.5 ug/m3 3.5 3 3.1 3 3 3.4 3.3 3.7 3.8 4.5 4.7 4.7 4.5 4.5 4.8 6 5.3 5.3 5.7 6.4 9.9 8.3 5.4 6
PM10 ug/m3 (25C) 6.6 7.2 6.2 6.2 6.4 8.7 7.5 7.8 7.8 9.2 9.5 9.6 9.5 10 10.4 13 12.9 11.6 13.1 14 18.9 15 11.7 10.9
PM COARSE (10-2.5) ug/m3 3.1 4.1 3 3.1 3.3 5.3 4.1 4 3.9 4.7 4.7 4.6 4.8 5.2 5.2 6.6 7.2 5.9 7 7.1 8.5 6.4 6.1 4.7