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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 7/5/2025 08:00 to 7/5/2025 23:00 for these counties: Kenosha,Manitowoc,Milwaukee,Ozaukee,Racine,Sheboygan .

  • Increases in firework displays over the holiday weekend may lead to short-lived, local spikes in PM2.5 concentrations. Visit https://dnr.wisconsin.gov/topic/AirQuality/Fireworks.html to learn more about air quality and health effects of fireworks.

Hourly Monitoring Data

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Saturday, 
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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 17.7 20.8 31.6 50.3 42.6 35.9 34.9 35.9 32.3 31.2 32.4 43.4 47.9 45.4 41.7 40.4 43.4 40.8 44.5 42.9 43.4 43.3 43.2
WIND SPEED mph 0.5 0.6 1.3 8.4 6.5 2 3.7 3 3.5 5.2 5.7 7.6 4.6 5.9 5.6 5 3.6 4 2.7 3.4 2.5 1.8 2.8 2.8
WIND DIRECTION Degrees 136 338 274 331 91 187 188 205 215 218 232 243 64 88 83 93 78 65 36 14 13 355 339 342
TEMPERATURE degF 55.3 56.8 61.9 62.8 62.1 63.5 65 73.7 78.6 82.1 86 88.5 72.1 67.3 74.4 79.2 81 79.9 71.7 65.1 62.7 62.7 63.7 63
RELATIVE HUMIDITY %RH 98.2 98.4 98.2 95.7 93.4 93.9 92.1 76 69.4 68.9 64.4 60.5 71.7 76.8 69.8 66.9 67.5 69.4 79.1 86.9 89.1 88 86.4 87.9
BAROMETRIC PRESSURE inHg 29.59 29.56 29.52 29.61 29.6 29.57 29.54 29.52 29.53 29.5 29.51 29.53 29.57 29.59 29.6 29.6 29.61 29.63 29.66 29.68 29.69 29.7 29.71 29.71
PRECIPITATION inches 0.18 0 0.01 0.28 0.09 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 0.7 21.2 113.4 433.4 399.5 687.9 676.1 730.8 379.8 500.6 690.5 607.6 290.8 217 43.7 7 0 0 0 0
PM2.5 ug/m3 7.5 7.3 7.2 5.6 2.1 2.3 2.3 2.7 3.6 6.7 8.1 8.6 4.7 2.7 3.6 4.7 5.9 6.7 5.4 4.7 4.9 4.8 5.3 6.2

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 7 7.2 8 8.9 8.9 9.1 9.4 9.9 10.6 10.3 10.3 10.4 10.3 10.6 11.3 11.4 11.8 12.2 11.8 10.7 10.5 9.9 10.2

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 47.5 45.2 43.5 38.6 35.4 31.3 29.5 28.2 30.8 33.4 36 38.2 39 41.2 43.2 44.3 42.3 40.9 41.1 37.3 35.2 33.2 27.9 26.3

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 40.1 39.6 38.2 34.3 29.1 25.6 25.8 27.4 29.8 31.2 32.6 33.6 36.7 38.5 40.2 40.3 38.7 37.8 35.7 33.2 31.4 30.4 29.7 29.5

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 43.2 40.1 35.3 32.5 28.2 25.3 24.6 27.2 30.5 31.3 32.2 34 36 37.4 37.7 37.5 36.9 34.5 29 22.8 29.2 29.6 28.9 29.5
TEMPERATURE degF 75.8 75.3 75.3 76.4 76.3 76.3 77.4 79.8 83.4 86 87.6 88.5 89.8 90.5 91.5 91.8 91.7 90.9 89.5 87.6 85.8 84.7 83.9 83.1
WIND SPEED mph 9.6 8.9 8.8 10.4 10.3 11.2 12.4 13.6 12.4 12.4 12.1 15.5 16.4 20.1 16.1 17.3 16.9 14.6 13 11.7 11.2 10.9 7.1 8.6
WIND DIRECTION Degrees 168 169 172 177 180 183 190 190 199 206 203 198 197 197 202 202 204 206 207 202 193 192 210 204
PM2.5 ug/m3 7.4 7.6 7.8 8.5 8.7 8.9 9 9.1 8.9 8.5 8.5 8.8 9.6 10.3 10.6 10.2 9 8.9 8.8 8.9 8.9 8.8 8.8 8.5

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 8.7 8.9 9.4 9.4 9.6 9.6 10 10.2 10.1 9.7 9.8 8.8 9.7 11 11.7 10.6 8.4 8.3 9.4 9.3 8.7 9.2 9.2 8.8
PM10 ug/m3 (25C) 17.3 17.5 18.6 18.8 20.9 22.6 23.9 29.9 30.9 33.8 42.9 37.7 38.2 51.9 47.5 50.2 38.3 31.6 28.4 28.2 23.4 23.7 22.7 21.6
PM COARSE (10-2.5) ug/m3 8 8 8.5 8.6 10.5 12.1 12.9 18.3 19.2 22.2 30.5 26.6 26 37.4 32.5 36 27.2 21.2 17.2 17.3 13.5 13.3 12.3 11.7

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 46.4 43.8 38.5 35.2 31.5 28.2 26.6 27.6 29.8 32.1 35.7 37.1 38.5 39.9 40.2 40.8 40.1 39.9 38 34.7 32.6 29.4 29.2 29.6
CO ppm 0.059 0.071 0.072 0.076 0.075 0.072 0.07 0.071 0.076 0.078 0.083 0.094 0.099 0.103 0.114 0.115 0.104 0.106 0.103 0.105 0.092 0.086 0.083
SO2 ppb 0.495 0.487 0.45 0.419 0.425 0.446 0.516 0.468 0.489 0.515 0.543 0.56 0.652 0.677 0.643 0.689 0.624 0.583 0.535 0.49 0.437 0.437 0.401
NO ppb -0.055 -0.036 -0.028 -0.027 0.031 0.1 0.09 0.062 0.052 0.049 0.057 0.068 0.076 0.065 0.071 0.043 0.04 -0.008 -0.051 -0.069 -0.035 -0.041 -0.054
NOy-NO ppb 2.919 3.061 2.472 2.714 2.455 2.061 1.949 1.961 1.888 1.973 1.935 1.836 1.814 1.764 1.743 1.64 1.663 2.023 2.213 1.969 2.472 2.4 2.382
NOy ppb 2.864 3.025 2.444 2.687 2.486 2.161 2.038 2.023 1.94 2.022 1.992 1.905 1.89 1.829 1.814 1.682 1.704 2.015 2.162 1.9 2.437 2.359 2.328
PM10 ug/m3 (25C) 14.7 15.1 15.1 16.4 16.6 18.6 18.7 24.5 21.7 22.6 26 32.2 39.2 48.5 54 43.2 41.7 31.1 26.2 24.6 26.4 22.7 24.3 22.7
PM COARSE (10-2.5) ug/m3 7.8 7.5 7.4 8.3 8.2 9.8 9.8 14.8 12 13 16.3 21.7 27.8 35.3 39.9 30.1 29.1 20.1 16 14.5 16.3 12.7 14.2 12.9
WIND SPEED mph 23.2 23.2 23.2 23.2 23.2 23.1 23 22.7 22.6 22.5 22.5 22.4 22.4 22.3 22.2 22.1 22.1 22.2 22.3 22.6 22.7 22.8 22.8 22.9
WIND DIRECTION Degrees 12 12 12 12 12 12 12 12 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11
BAROMETRIC PRESSURE inHg 29.78 29.75 29.75 29.73 29.72 29.7 29.7 29.72 29.75 29.73 29.71 29.68 29.64 29.63 29.63 29.63 29.65 29.67 29.7 29.72 29.74 29.77 29.79 29.8
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 74.1 74 73.4 73.6 73.6 74.7 77 79.7 81.4 83.6 85.2 87.3 88.2 89.5 90.5 90.9 90.7 90.2 88.7 86.6 84.9 83.2 82.2 81
RELATIVE HUMIDITY %RH 71.8 74.6 78 79.4 81 81 78 73.3 70.5 67 63.8 59.7 57.3 54.7 53.7 52.1 52.4 51.7 54.5 59.2 62.9 69.2 70.4 71.7
PM2.5 ug/m3 6.3 6.9 7.2 7.4 7.8 8 8 8.5 8.6 8.3 8.2 8.5 8.8 9.8 10.2 10.1 9.6 8.8 8.5 8.5 8.5 8.8 8.9 8.6

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 63.7 60.1 57 48.9 48.1 43.4 40.5 38.8 36.7 39.9 44 45.3 52.8 55.1 55.4 55.5 55.3 55.6 52.9 50.2 47.3 43 38.5 30.8
WIND SPEED mph 1.8 1.8 2.9 6.1 4.6 4.1 3.1 3.1 2.3 4.9 6.2 6.3 5.8 5.6 4.5 3.8 3.4 3 2 2.1 2 2.4 2.3 0.9
WIND DIRECTION Degrees 145 157 188 208 165 169 174 205 197 191 223 207 198 209 219 213 199 211 207 206 219 222 232 255
TEMPERATURE degF 59.3 59.5 59.5 64.5 65.2 65.2 63.5 61.6 61.2 63.1 70.6 75.1 69.6 70.7 70.8 71.5 68.4 66.4 65.3 63.7 63.2 63.4 63.1 62.9

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 31.5 29.4 28.2 28.5 29.6 28.5 28.1 28.8 28.3 28.1 30.4 32.1 33.6 40.2 42.4 44.6 45.5 45.4 43.7 40.6 37.1 36.8 36.8 35.9
WIND SPEED mph 8.6 10.1 10.8 8.5 9.3 3.9 7 7.7 11.5 9.5 6.2 6.1 4.8 10.4 8.9 9.6 8.8 9.2 7.8 5.7 5.1 6.6 6.4 6.8
WIND DIRECTION Degrees 162 168 171 179 190 218 176 184 181 189 200 195 194 191 203 198 203 195 185 173 162 165 165 169
TEMPERATURE degF 79.4 79 79 79.8 80.3 80.3 81.7 82.5 81.6 82.9 84.5 85.1 85.9 90.9 91.7 93 93.7 92.9 91.5 89 86.3 85.7 84.5 84
PM2.5 ug/m3 10.2 9.9 9.9 9.8 9.7 9.3 9 8.8 8.5 8.3 8.5 8.4 8.3 9.1 9.6 9.9 10 10.7 10.5 9.1 8.3 8 8.3 8.3
PM10 ug/m3 (25C) 27.5 27.3 27.4 29.1 30.4 27 24.4 28.6 24.3 23.3 25.9 23.2 27.1 31 35.5 39.4 39.4 41.8 40.7 35.6 30.8 29.9 31 29.4
PM COARSE (10-2.5) ug/m3 15.9 16.1 16 17.8 19.1 16.2 14.1 18.2 14.4 13.7 15.9 13.4 17.1 19.7 23.4 26.5 26.4 28.1 27.4 24.2 20.6 20.2 20.9 19.5

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 45.5 43.6 38.4 34.7 30.9 27.9 26.8 28.7 30.9 32.9 35.1 37 37.7 38.9 39.3 39.3 39.3 39.4 37.2 33.9 31.5 29.5 26.9 27.2

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 49.1 44.4 39.5 35.8 32.9 28 26.4 31.2 39 30.7 27.1 26.5 27.7 29.3 28.6 27.1 27.3 25.1 23.3 21.1 21.9 24.2 23.5 27.5
WIND SPEED mph 5 5.4 4.6 4.3 3.7 2.3 1.1 7 4.6 6.3 7 9 8.2 7.2 6.7 5.6 3.5 2.5 1.8 1.5 2.5 2.6 2.9 4.5
WIND DIRECTION Degrees 160 171 192 178 169 177 106 165 205 210 217 221 232 245 263 270 264 222 186 161 166 178 192 214
RELATIVE HUMIDITY %RH 79.1 88.3 91.2 92.3 94.6 96.2 99.3 98.6 84.9 88.4 82.9 77.2 72.5 73.2 74.2 74.1 75.7 81.1 86.9 91.6 91.4 90.6 91.3 87.7
TEMPERATURE degF 71 68.8 68.2 69 68.6 68.8 68.7 67.9 70.7 71.9 77.3 81.1 82.5 82.4 82.6 82.8 82.7 81.5 80.7 79.7 79.1 78.8 78.3 78.2
PM2.5 ug/m3 8.1 8.1 8.5 9.2 9.8 10.6 9.6 7.4 4.7 5.7 10.2 11.6 11.7 11.3 11.4 10.9 11 11 10.9 11.1 11.1 11.4 11.7 12

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 9.6 9.8 9.8 9.8 9.7 9.1 8.7 8.5 8.3 8.4 8.6 8.9 10 9.7 9.4 8.7 8.4 8.4 8.5 8.4 8.2 8.6 8.2 7.5

Ho-Chunk Nation-Black River Falls AQS ID - 55 053 2002

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 9.3 9.5 9.6 9.8 9.7 9.6 9.5 9.1 9.1 9 9 9.2 8.9 10.1 9.6 9.7 10.4 10.3 9.3 8.4 8.4 8.5 8.3 8.3

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 37.7 35.3 35.1 31.7 26.5 23.5 23.3 25.2 27.1 28.7 29.2 30.3 31.4 32.8 33.3 33 33.3 32.8 31.4 30.7 29.6 28.9 27 26.5

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 42.8 39.3 38.7 37 35.7 34 33.7 35.3 38 38.9 39.3 41.5 41.5 39.6 38.4 37.6 37 35.1 33.9 32.6 32.1 34.3 34.4 33.4
TEMPERATURE degF 68.9 68.6 77.1 77.4 77.4 78.2 79.5 81.3 83.3 85.8 87.7 89.5 91.3 92.5 93.1 92.9 92.3 91.5 90.1 88.4 87.2 86 85.3 84.7
WIND SPEED mph 5.7 4.2 12.3 12.6 13.9 15.6 17 17.6 16.8 17.8 17.7 19.3 19.6 21.3 22.7 22.7 21.9 20.8 18.1 15.3 13.4 11.7 11.4 12.7
WIND DIRECTION Degrees 179 173 210 211 210 214 214 218 218 223 226 224 216 216 220 221 219 216 222 221 220 216 213 218
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 -0.3 -0.3 -0.3 -0.2 16.9 137.3 309.5 501.4 663.4 781.9 874.6 923.6 902.5 831.5 720.1 580.4 419 256.6 101.4 9.4 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 7 7.2 7.3 7.6 8.2 8.5 8.7 8.8 8.7

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 39 39.5 38.7 36.2 34.4 32.6 31.3 31.5 31 31.3 32.6 33.6 34.6 33.9 32.9 32.9 32.1 30.6 29.4 28 26.8 26.8 28 28.2
TEMPERATURE degF 72.6 74.2 76.1 76.4 76.6 77.1 79 81.3 83.2 85.8 87.1 89.3 91.2 92.7 92.5 92.7 92.1 91 89.4 87.8 86.4 85.1 83.9 83.1

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 54.5 56.6 51.4 48.6 36.9 34.8 31.9 33.7 38.6 41.8 46.4 45.6 49.7 53.1 54.2 52 49.3 46.2 42.1 36.3 33.3 30.2 27.8 25.8

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 31.7 29.7 28.4 28.8 29.2 29.1 28.7 29.6 30.8 32.8 34.8 37 39.2 40.7 42 44 43.4 42.2 41.9 40.5 38.1 35.5 33.9 34.2

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 54.3 50.2 45.7 42.3 38.1 36.1 34.5 33.1 37.4 40.9 42.8 43.4 45.9 50.1 49.8 46.4 42.1 37.6 32.1 32 31.7 32.1 30.1 28.9
WIND SPEED mph 4.3 4.9 5.8 7.3 7.5 8.1 7.5 4 6.7 7.1 9.2 8.6 8.5 8.5 9.1 7 4.2 3.3 2.3 3 3.4 3.7 3 3.6
WIND DIRECTION Degrees 153 150 157 170 174 175 176 159 172 174 175 180 176 176 179 177 165 151 151 127 162 160 162 164
TEMPERATURE degF 59.9 59.4 58.8 58.7 58 58.7 59.8 63.8 64 64.8 65.7 66.3 66.3 67.9 67.3 70 73.7 77.5 79 68.4 66.6 66.2 64.7 62

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 44 40.7 36 31.1 28.8 26.9 24.2 22.9 26 28.4 29 32.3 33.2 33.8 33.7 38.6 40.6 39.8 41.4 37.8 35.2 36.1 33.8 31.1
PM2.5 ug/m3 6.3 6.8 7.4 8.3 9.1 9.4 9.2 9.1 9 8.8 8.5 8.6 8.4 8.6 9 9.5 9.7 10.1 10.4 10.3 9.6 8.7 8.5 8.7

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 50 45.9 39 32.5 30.4 29.3 30.2 32.1 33.9 36.1 37.3 37.8 38.5 39.4 39.8 39 38.2 36.5 34 31.3 28.9 27.2 26.2 25.9

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 32.2 28.5 31.2 29.7 28 27 27 29 30.8 32.3 33.8 33.8 34.8 35.9 35.2 34.6 33.9 32 29.8 27.3 25.2 23.9 23.1 21.7
PM2.5 ug/m3 9.2 9.2 8.9 8.7 9.3 9.5 9.8 9.9 9.6 9.8 9.4 8.9 8.7 9.1 9.3 9.3 9 8.8 9 9 9.5 9.5 9.8 9.5

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 0.245 0.278 0.173 0.192 0.233 0.267 0.296 0.266 0.283 0.364 0.34 0.319 0.303 0.291 0.277 0.244 0.233 0.222 0.242 0.229 0.199 0.213 0.237 0.24
NO2 ppb 8.2 14.3 6 6.1 5.7 4.8 4.8 4.7 4.9 5.4 4.8 4.4 4 4.1 4.1 4.1 3.7 4 3.8 4.4 4.7 4.4 4.4
WIND SPEED mph 7.1 6 5.8 7.9 9.6 11.5 13.9 14.4 13.8 12.2 12.8 14.3 16.8 18.9 17.5 16.9 16.6 16.6 14.3 12.9 10.9 9.8 9.7 9.3
WIND DIRECTION Degrees 172 182 194 197 198 201 200 209 208 222 205 208 207 208 209 210 213 213 216 216 213 209 202 200
TEMPERATURE degF 73.5 72.4 73.4 75.7 76.8 78.1 79.3 81.1 82.9 84.8 86.5 89.3 90.7 91.7 92.5 92.7 92.4 91.3 89.9 88.1 86.7 85.5 84.4 83
PM2.5 ug/m3 7.5 7.5 7.3 7.4 8.2 8.6 8.7 8.7 8.5 8.6 8.7 7.8 7.8 8.1 8.1 8.4 8.1 7.7 7.8 8.1 8 8.1 8.2 8.5
PM10 ug/m3 (25C) 14.8 15.6 17 17.3 17.8 21.5 22.7 23 22.5 25.8 24.5 24.4 27 35.7 33.2 30.1 36.9 29.3 26.2 23.7 21.6 21.9 20 20.8
PM COARSE (10-2.5) ug/m3 6.9 7.7 9.3 9.3 9 12.2 13.1 13.3 13 16 14.6 15.3 17.6 25.4 23 19.8 26.5 19.8 16.9 14.4 12.5 12.8 10.9 11.4

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 46.1 42.1 34.7 32.3 30.4 29.6 30.8 32.7 33.9 36.6 37.1 36.7 38.2 39.5 38.8 38.6 37.9 36.2 33.4 30.6 29 27.2 26.4 25.5
SO2 ppb 0.2 0.2 0.3 0.4 0.5 0.5 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.4 0.4 0.3 0.4 0.3
NO ppb -1.3 -1.2 -1.2 -1.2 -1.1 -1.1 -1.1 -1.1 -1.1 -1 -1.1 -1.1 -1.1 -1.1 -1.1 -1.1 -1.2 -1.3 -1.3 -1.3 -1.2 -1.3 -1.3
NO2 ppb 2.8 3.2 4.4 2.7 2.3 1.8 1.7 1.6 1.4 1.4 1.5 1.4 1.5 1.5 1.4 1.5 1.5 1.7 2.2 2.3 2.4 2.4 2.8
NOx ppb 1.6 1.9 3.2 1.5 1.2 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.5 0.4 0.5 0.9 1 1.2 1.1 1.5
WIND SPEED mph 2.6 2.4 3.2 7.4 9.5 10.8 13 13.3 11.1 10.9 10.7 15.2 15.9 17.6 17.4 17.2 16.9 17.1 14 11.1 11.3 9.3 8.6 8.2
WIND DIRECTION Degrees 147 156 164 202 208 211 218 219 228 234 213 217 212 218 223 219 221 227 230 228 226 221 215 219
TEMPERATURE degF 69.6 67.5 66.7 73.7 76.8 77.7 79.5 81.4 84.6 86.3 88.3 90.5 91.9 93.1 94 93.9 93.5 92.5 90.9 88.8 87.4 86 84.9 83.9

Ho-Chunk Nation-Tomah AQS ID - 55 081 2001

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 9.6 9.9 9.9 9.6 9.3 9 8.8 8.8 8.7 8.8 9.1 9.2 9.6 10.2 10.9 9.6 8.9 8.4 8.7 8.7 8.6 8.3

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 -0.3 -0.4 -0.3 -0.4 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.4 -0.4 -0.6 -0.4 -0.3
WIND SPEED mph 8.6 8.6 8.2 9.5 6.3 3.7 3.8 3.8 3 11 8.4 8.9 8.1 6.2 4.5 4.4 3.8 3.5 3.5 3 3.2 3.8 4.3 4.6
WIND DIRECTION Degrees 164 174 177 183 213 318 165 172 228 184 198 216 218 234 240 219 213 192 172 159 153 161 185 204
TEMPERATURE degF 72.8 72.2 71.6 72.1 74.2 68.1 66 67.5 72.2 76.6 81.7 85.7 86.2 86.1 86 86.8 86.2 85.3 84.3 83.1 82 80.9 80.7 81.1

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 48.2 46.8 43.4 39.4 34.7 31.5 29.4 29 31.1 34.3 36.8 36.5 38.3 40.5 41.5 41.8 41.8 41.4 38.6 35.4 33.8 32.1 28.8 25.4
PM2.5 ug/m3 5.6 6.5 6.9 7.8 8.1 8 8.1 8.3 8.7 8.6 8.7 8.6 8.4 8.8 9 9.4 9.8 10.4 9.9 9.6 8.6 8.5 8.7 8.9

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 0.8 0.9 1 0.8 0.8 0.9 0.9 1 0.9 0.9 0.9 0.9 0.9 1.1 1 0.9 0.9 1 0.9 0.9 0.9 0.9 0.8 0.8
WIND DIRECTION Degrees 166 182 200 202 203 201 207 207 209 198 204 202 202 203 209 219 219 216 216 215 205 203 203 201
WIND SPEED mph 2 2.7 7.4 6.9 8.3 8.9 7 5.6 4.9 6.9 9.4 8.9 8.8 8.5 8.4 6.6 7.5 5.8 5.1 4.8 4.1 3.9 4.3 4.3
TEMPERATURE degF 75 74.7 76.8 76 75.8 76.9 77.7 79.2 82.2 85 86.6 86.7 88.6 90.3 92 92.4 92.6 91.8 90.5 88.9 86.7 84.2 83.3 82.4

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 45.6 44.2 37.6 33.6 30 27.8 28.7 30.5 31.6 32.7 34.7 34.5 35.5 37.7 38.2 38.1 36.8 35.8 33.8 32.2 30.2 26.9 24.7 23.3
TEMPERATURE degF 70.5 68.3 67.7 67.8 65.9 70.7 78.9 81.3 83.9 85.4 88 90.5 92.3 92.8 93.8 94.1 94.2 93 91.5 89.3 87.8 85.9 84.4 83.1
WIND SPEED mph 7.9 7 5.1 5.5 4.6 6.3 15.7 15.4 13.2 12.9 16.4 19.4 20.2 22 20.4 22.5 22 21.1 18.6 16.9 13.9 11.3 9.2 7.4
WIND DIRECTION Degrees 172 173 182 167 168 180 217 225 241 234 216 219 218 218 222 228 229 238 238 237 228 221 222 217

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 52 48.9 44.5 41.2 37 34.1 34.3 31.1 33.9 35.8 37.7 37.4 41.7 40 41.5 41.1 40.3 39.2 37.9 34.4 31.9 30.8 27.6 24.9
TEMPERATURE degF 67.1 65.3 64.5 64.2 64.6 67.5 67.5 76.7 83.2 84.8 81.8 87.5 80.5 92 92.8 92.6 92.9 91.6 89.8 87.5 86.2 85.2 83 81.1
WIND SPEED mph 9 10.2 9.3 8.5 8.2 9.1 8.8 9.3 10 10.1 9.3 9.9 10 17.9 19.5 17.2 15.4 14 13.9 10 10 9.2 6 6.7
WIND DIRECTION Degrees 186 188 189 187 189 187 184 205 236 210 167 189 172 212 212 213 218 228 227 226 220 221 212 204
PM2.5 ug/m3 5.6 6 6.4 6.5 6.4 6.9 7.3 8.1 8.1 8.1 8.2 7.9 8.6 8.3 8.7 8.9 8.6 7.8 7.4 7.4 7.9 7.8 8.1 8.2

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 44.5 40.9 38.4 34.8 33.8 32.4 31.9 33.4 34.8 34.9 36.1 38.3 38.5 39 40 39.4 37.8 35.6 32.7 30.4 28.6 26.7 26.7 27.7

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 42.9 39.6 34.7 30.5 25.8 24 25.1 28.1 29.8 30.5 32.1 33.3 34.3 35.5 34.9 35 34.1 32.7 31.9 29.4 27.8 26.3 25.3 24.7

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 37.8 35.9 34.8 31.7 27.1 25.5 25.1 27.2 29.1 29.6 32 33.1 33.8 34.7 36.8 37.3 37.4 37 36.7 34.9 33.1 31.9 30.1 28.4
PM10 ug/m3 (25C) 18.1 18 19.8 20.6 20.2 21.1 22.7 23.4 23.9 24.5 25 27.4 33 33.7 38.4 33.8 31.7 27.1 26.3 24 24.7 24.3 22.6 21.9
PM COARSE (10-2.5) ug/m3 9.6 8.9 10.1 10.8 10.3 11 12.6 13.3 14 14.6 15.2 17.1 21.7 21.7 25.4 21.2 20 16.8 16 14.2 14.9 14.4 12.8 12.6
WIND SPEED mph 0.8 1.2 2 1.4 2 2.9 3.5 4 4.7 4.1 4.2 4.3 5.4 4.7 5.1 5.2 6.2 5.9 4.5 3.3 2.5 2.3 2.1 2.1
WIND DIRECTION Degrees 155 225 231 237 240 237 231 241 241 239 234 238 235 238 236 239 238 241 234 235 232 222 225 218
TEMPERATURE degF 71.9 72.4 73.1 72.5 72.4 73.3 75.4 79.3 81.2 83.5 85.3 86.3 87.6 88.9 89.1 89.3 89 88 86.5 84 82.3 81 79.8 78.6
PM2.5 ug/m3 7.7 8.3 8.7 8.8 8.9 9 8.8 8.7 8.3 8.3 8 8.3 8.8 9.4 9.9 9.9 9.2 8.2 8.3 8.1 8.2 8.4 8.5 8

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 47.9 46.1 42.9 40.1 35.8 32.6 30.5 30 32.1 32.5 32.6 32.9 33.8 35.1 37.6 40.1 40.8 38.7 35.6 33.3 28.8 27.5 27.2 26.4
WIND SPEED mph 6.8 7.5 7.3 4.8 9.1 8.2 6.1 8.3 12.4 14.1 16.5 19.6 19.9 20.2 23.5 22.8 20 16 11.4 9.7 6.5 7.9 8.5 6.8
WIND DIRECTION Degrees 179 181 182 178 183 182 181 221 225 208 207 209 208 213 218 221 224 232 231 232 221 221 220 202
TEMPERATURE degF 72.6 71.4 69.4 67.5 68.6 70.1 71.7 75.7 81.2 84 86.9 88.7 89.4 90.4 91.8 92.2 92.1 91.3 89.9 88 85.1 84.1 83.3 81.7

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 55.4 50.9 47.6 45 39.6 37.8 37.1 38.2 41.4 44.8 45.2 47.2 52.1 51.2 48.8 46.1 42.2 37.9 35.9 33.6 31.3 31.7 30.7 28.5
TEMPERATURE degF 62.7 61.9 61.3 59.6 60.3 62.5 64.6 68.1 74.6 76.7 79.2 81.1 80.4 78 79.4 78.5 84.7 95.3 92.6 84.6 75 63.5 62.6 61.8
WIND SPEED mph 8 10 11.5 7.4 8.1 9.6 11 8.2 8.7 12.3 12.7 11.9 15.7 13.3 12.6 12 10.4 9.2 5.8 5 4 1.7 2.7 2.6
WIND DIRECTION Degrees 198 203 201 199 204 205 202 202 196 192 196 188 188 195 196 191 207 239 235 214 199 114 161 141

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 49.2 41 35.3 36.2 41.5 39.2 35.7 38.1 35.2 30.1 29.8 33.6 35 36.1 36.4 36 33.3 25.8 16.9 10.6 14.4 17.8 24.2

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 44.2 40.6 36.7 34.4 31 29.9 31 32.8 34.7 36.2 37 38.8 39.1 38.2 37.3 36 34.7 32 31.5 29.4 27.8 26.2 24.7 23.7

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 43.6 40.4 35.8 32.1 30.4 28 27.9 29.9 32.2 33 32.8 34.4 36.1 37.4 37.2 36.5 35.8 34.1 32.7 30 26.9 25.2 24 23.2
TEMPERATURE degF 73.2 73 73.1 74.6 75.7 76 78.3 81.1 82.9 85.4 88.5 90.4 91.1 91.7 92.4 92.4 92.3 91.5 89.5 86.8 85.2 83.6 82 81
WIND SPEED mph 1.9 1.7 1.3 1.6 3 2.5 2.9 3.4 3 3.7 3.2 3.6 4.6 4.4 4.7 4 4.3 3.4 3.5 2.5 2.3 1.8 1.5 1.5
WIND DIRECTION Degrees 188 189 198 208 210 203 207 216 219 225 212 206 207 210 211 208 211 212 215 216 207 210 203 208
PM2.5 ug/m3 7.5 7.7 7.8 8.5 9 9.3 9.4 9.6 9.6 9.5 9 8.9 8.9 9.1 9.3 9.6 9.3 8.9 9 9.4 9.3 9.4 9.5 9.6
PM10 ug/m3 (25C) 15.4 16.8 17.6 19.5 22.1 25 25.8 24.2 25.8 25.9 27.7 31.7 29.3 29.6 36.2 33.6 29.9 28.2 26.1 26.9 27.5 24.8 25.3 24.7
PM COARSE (10-2.5) ug/m3 7.4 8.6 9.3 10.4 12.3 14.9 15.3 13.6 15 15.1 17.2 20.8 18.6 18.5 24.5 21.7 18.7 17.5 15.5 16 16.8 14.2 14.7 14.1