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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/29/2025 08:30 to 7/31/2025 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 6.2 3 2 4.8 5.3 4.7 5.5 11.6 21.5 41.2 40.5 32.8 26.1 25.7 26.6 30 34.4 34.8 33.1 24.5 28.1 21.4 14.6 11.7
WIND SPEED mph 0.5 0.5 0.9 0.7 1.3 0.9 0.9 0.6 1.3 3.2 4.9 5.1 6.4 6.5 6.8 6.6 5.3 4.6 2.5 1.2 2.1 1.6 0.8 0.5
WIND DIRECTION Degrees 188 189 192 186 207 191 158 191 345 50 32 43 53 59 41 59 60 64 93 94 77 108 166 145
TEMPERATURE degF 63.6 62.5 62.7 62.5 62.4 63 64.1 67.3 71 73.2 72.9 72.1 72.6 72.6 72.4 70.1 70 69.6 67.7 63.4 63.7 64.1 61.3 58
RELATIVE HUMIDITY %RH 97.3 97.9 97.9 98 98.1 98 97.7 92.8 82.3 73.1 75.7 77.4 70.8 66.8 65.5 61.7 56.1 54.7 63.4 83.6 77.9 81.8 88.7 94.5
BAROMETRIC PRESSURE inHg 30 30.01 30.01 30 30.01 30.02 30.03 30.03 30.03 30.03 30.04 30.04 30.04 30.04 30.04 30.03 30.05 30.06 30.06 30.07 30.08 30.08 30.07 30.08
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 4.8 34 118.2 260.1 317.2 335.3 301.2 485.4 558.9 484.4 159 135.8 65.6 0.4 0 0 0 0 0
PM2.5 ug/m3 7.7 7.9 8.4 8.1 8 7.8 7.6 7.9 7.8 7.2 7.4 9.1 5.8 4.3 3.9 4 4.8 5 5.2 5.2 5.5 5.6 5.6 5.5

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 12.6 11.5 11 11.4 11.8 12.5 11.7 9.6 9.1 8.8 10.4 11.4 10.9 11.2 11.9 12.2 13.1 14.3 13.6 12.3 12.4 12.6 11.7 9.3

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 23.1 16.2 9.2 14.6 15.1 11.9 11.9 26.3 32 35.8 41.3 41 43 43.5 42 40.5 37.5 35.7 35.3 30.2 32 29.7 31.8 39.8

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 21.2 19.7 18.8 19.2 18.5 19.1 16.5 21.7 30.3 35.2 38.3 43.2 45.3 46.3 44.1 41.6 39.5 38.3 35.7 34.5 33.1 28.7 26.4 24.7

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 21.4 17.4 21.5 27.3 27.3 26.1 26.7 31 33.8 40.8 44.5 44.9 46.8 45.8 45.2 44.5 43.8 40.4 37.8 36.2 36.6 34.8 31.4 28.8
TEMPERATURE degF 71.9 71.8 73.5 73.5 72.8 72.2 73.4 76.2 79.8 82.2 84.2 85.3 86.2 86.4 86.5 86.5 85.7 84.9 83.5 81.7 80.6 79.6 78.6 78.2
WIND SPEED mph 1 1.2 3.8 4.9 2.8 3.2 6.4 6.5 1.1 3.5 3.5 5.4 6.4 6.9 7.9 8.3 8.4 7 6.5 6.4 6.1 6 3.8 2.7
WIND DIRECTION Degrees 73 89 161 171 202 180 186 184 185 155 152 153 175 179 172 179 192 183 176 181 181 180 166 156
PM2.5 ug/m3 9.4 9.5 9.8 8.8 9.1 9.3 9.2 9.5 10.9 11.1 10.7 9.7 8.9 8.4 8.5 8.3 8.4 8.4 8.1 8.1 8.2 8.3 7.8 7.9

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 10.1 10.2 10.5 10.1 9.9 10.4 10.2 11.2 12.9 12.2 11.7 10.2 9.5 9.3 9.5 9.6 9.3 9.9 9.9 9.5 9.3 9.1 9 9
PM10 ug/m3 (25C) 15.4 16.1 16.6 16.3 17 17.5 18.2 19.3 20.7 20.2 21.7 20.3 19 17 18 18.4 18.2 18.9 20 19 16.6 17.9 16.1 15.9
PM COARSE (10-2.5) ug/m3 4.9 5.5 5.7 5.8 6.7 6.7 7.4 7.4 7 7 8.8 9 8.6 6.8 7.5 7.8 8 8 9.2 8.7 6.7 8.2 6.6 6.3

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 14.8 15.4 17.4 13.1 15.1 12.6 22.1 29.5 35 35.5 37.2 38 41.4 42.8 46.3 44.4 41.6 42.3 35 34 33.6 30.7 28.2
CO ppm 0.197 0.199 0.2 0.194 0.208 0.21 0.212 0.207 0.202 0.212 0.216 0.217 0.225 0.225 0.239 0.262 0.256 0.254 0.256 0.24 0.221 0.207 0.203
SO2 ppb 0.216 0.235 0.28 0.247 0.247 0.255 0.374 0.353 0.362 0.358 0.383 0.414 0.399 0.434 0.522 0.463 0.456 0.441 0.371 0.306 0.32 0.274 0.279
NO ppb 0.035 0.041 0.073 0.054 0.119 0.486 0.377 0.193 0.134 0.107 0.094 0.079 0.077 0.07 0.057 0.074 0.08 0.061 0.035 0.03 0.038 0.04 0.032
NOy-NO ppb 1.761 1.783 1.814 1.94 1.987 1.904 1.923 1.534 1.348 1.255 1.212 1.051 1.116 1.12 1.403 2.158 1.978 1.773 2.11 1.976 1.705 1.842 1.804
NOy ppb 1.796 1.825 1.887 1.994 2.106 2.39 2.3 1.727 1.482 1.363 1.306 1.13 1.193 1.19 1.46 2.232 2.057 1.834 2.146 2.006 1.743 1.882 1.837
PM10 ug/m3 (25C) 18.4 17.8 17.6 19.3 17.7 17.5 17.4 16.7 17.1 17.6 18.3 18.6 18.2 19.4 18.9 19.4 19.3 18.6 18.1 18 18.7 17.6 16.7 15.5
PM COARSE (10-2.5) ug/m3 9 8.7 8.2 8.5 7.7 7.4 7.4 6 6.5 7.4 7.7 7.7 7.2 7.9 8 8.2 7.4 8.1 8.2 7.2 8.3 8.5 8.1 7.5
WIND SPEED mph 1.3 0.4 2.8 2.8 0.8 0.3 0.4 1.3 0.9 1.4 4 4.1 6.3 7.5 6.6 6.2 5 4.8 5.8 4.9 6 5.6 5.5 5
WIND DIRECTION Degrees 341 314 161 178 116 284 104 107 275 202 161 168 153 164 166 181 132 152 166 144 167 165 165 158
BAROMETRIC PRESSURE inHg 29.96 29.95 29.92 29.89 29.92 29.93 29.94 29.94 29.95 29.95 29.94 29.93 29.93 29.92 29.9 29.89 29.9 29.91 29.91 29.91 29.92 29.92 29.91 29.9
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 67.6 67.5 68 68.1 67.4 68.2 70.2 76 80.8 82.2 82.9 84 84.1 84.9 84.1 84.2 82.3 82.5 80.8 77.6 76.5 75.8 74.8 73.6
RELATIVE HUMIDITY %RH 83.5 86.7 84.6 82.7 85.9 84.6 81.8 66.4 51.7 50.4 54 54.6 55 54.5 56.5 59.2 65.7 67.1 70.2 76.6 77.8 78.3 80.4 83.1
PM2.5 ug/m3 9.1 8.7 9.1 10.4 9.7 9.7 9.7 10.1 9.9 9.5 9.8 10.1 10.1 10.5 9.9 10.2 11 9.6 9.1 10.1 9.8 8.5 8 7.6

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 31.7 27.9 35 27.1 32.1 30.2 26.7 20.1 34.7 41.7 43.6 47.3 47.6 51.7 54.1 51.7 46.7 42.6 33.1 29.8 28.1 26.6 26 25.1
WIND SPEED mph 0.7 0.4 0.2 0.7 1.4 0.1 0.5 0.9 1 1.2 1.4 2.5 2.5 2.9 2.2 2 2.2 1.3 0.3 0.9 1.1 2.1 2.9 2.7
WIND DIRECTION Degrees 357 311 80 344 24 31 290 286 355 336 21 61 97 97 88 100 66 65 66 58 52 39 38 48
TEMPERATURE degF 70.7 69.4 68.5 68 66.7 66.8 69.2 70.4 74.7 79.3 83.7 82.9 83.9 85.3 82 80.4 79.4 76 72.8 70.1 69.3 70.2 68.9 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 27.9 26.9 18.8 8.8 4.6 9.2 11.2 15.7 18.5 24 30.6 31.5 31.6 29.9 29.3 30.3 28.2 28.4 24.6 20.8 20.7 22.8 21.5 17.4
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 7.2 8.3 8.8 10 9.9 9.4 8.7 8.8 8.5 8.5 8.8 9 8.5 8.4 8.5 8.5 8.8 9 8.7 9 8.8 8.6 8.4 8.7
PM10 ug/m3 (25C) 13.3 15.6 16.7 23.4 23.2 22.5 18.7 17.9 16.2 16.1 18.5 19.9 19.4 19.2 17.4 19.1 17.5 17.4 15.9 16.6 15.5 14.4 15.7 15.9
PM COARSE (10-2.5) ug/m3 5.9 7 7.6 13.1 13 12.8 9.7 8.6 7.2 7 9 10 10 9.9 8.1 9.7 8 7.6 6.6 7.1 6.3 5.4 6.9 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 15.8 20.3 16.3 15.9 12.4 16.8 18.5 19.2 27.8 34.3 37.9 40.4 42.6 42.6 41.3 42.8 45 44 35.1 31.1 30.1 29.2 26.4 25.5

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 35 30.2 27.3 25.6 28.1 31.7 25.7 18.8 28.1 27.1 33.5 35.6 36.8 36.3 33.8 32.9 28.9 27 24.7 27.2 24.9 21 20.4 23
WIND SPEED mph 1.7 1.8 1.9 2.3 1.7 2.4 2.2 1.3 1.3 0.8 1.5 2.8 1.6 2 2.4 2.6 2.2 2.6 3 2.1 3.4 3.2 3.5 4.1
WIND DIRECTION Degrees 357 45 48 79 112 194 220 225 207 196 170 91 88 42 67 66 83 71 80 76 56 72 56 70
RELATIVE HUMIDITY %RH 88.4 92.8 96.1 96.7 95.4 92.4 91.9 90.9 82.9 84.6 77 73.8 71.5 67.9 74.3 75 81 83.7 87.1 88.6 91.3 93.9 92.4 80.9
TEMPERATURE degF 63.2 61.4 60.8 60.6 61.1 62.3 62.9 64.8 67.7 68 69.5 71.1 72.2 74.1 72.2 72.2 70.7 69.7 68.7 67.5 66.4 64.1 62.9 61.3
PM2.5 ug/m3 6.6 6.3 6.7 6.8 6.9 6.7 6.5 6.6 6.7 6.7 7 7.3 7.8 8 7.9 7.8 7.8 7.7 7.3 7.2 7.1 9.1 8.6 7

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 9.2 10.3 11.6 11.7 12.6 12.3 11.8 11.7 11 11 10.1 10.1 8.9 8.5 8.2 8.3 8.7 8.9 9 9.1 9.2 9.4 9.3

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 10.9 7.6 10.6 11.4 10.7 9.4 16.9 23.3 30.4 39.6 46.3 48.6 49 46.5 49.5 49.1 49.7 45.1 38.3 35.2 31.5 28.4 26.8 24.6

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 7.3 6.7 8.8 10.3 12.4 10 9.9 19.6 29.8 39.9 38.1 37.2 36.5 38.8 36.4 35 36.5 36.8 34.7 30.6 21.5 15.4 10.9 10.5
TEMPERATURE degF 68.7 68.8 69 69 68.6 69.5 71.8 76.3 77 77.6 78.1 77.5 78.3 78.4 78.8 79.1 78.3 77.9 77.2 75.4 73.3 71.6 71.2 71.6
WIND SPEED mph 3 3 4 3.3 3.3 1.4 1 1.8 5.3 5.2 5.3 7.5 6.7 7.1 6.6 8.3 6.1 4.8 2.2 2.4 1.7 2.1 2.2 3
WIND DIRECTION Degrees 286 278 297 271 236 287 269 119 145 95 119 130 133 136 144 160 165 171 175 213 245 268 249 221
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 10.6 10.8 11.5 11 10.5 10.2 10 10.3 11.2 11.4 11 10 10.4 11.1 11.1 10 9.3 8.7 8.8 9 9.6 10.9 11.5 12.6

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 12.5 7.6 8.2 11.3 15.7 14.6 10.7 22.7 31.7 39.1 42.8 38 41.4 42.5 39.6 40.7 41.6 41.6 42 40.5 36.2 33.7 29.5 29.1
TEMPERATURE degF 67.8 67.6 67.1 68 68.6 69.5 72.5 77.8 80.8 83 81.7 82.2 83.2 84.4 82.2 81.3 79.7 79 78 76 74.8 73.5 73.5 74.3

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 28.2 26.5 23.2 23.6 25.8 28.3 25.8 24.4 35.3 39.2 45.3 50.1 50.9 47.7 45.4 43.3 46.1 47.7 49.9 44.9 44.2 43.5 47.5 50.4

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 26.1 23.5 20.1 21.1 23.1 22.3 20.8 23.7 28.9 32.7 38.2 40.7 41.6 41.9 40.5 42.6 41.2 41.7 38.1 27.8 24.6 24.8 23.6 22.3

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 21 22.1 21.4 16.7 8.9 6.8 13 16.7 26.9 34.7 40.2 40.6 43.1 43.9 44 46.4 45.2 41.8 39.2 40.4 35 34 27.6 31.1
WIND SPEED mph 1 2 3.3 0.9 0.5 0.1 1.3 3.7 4.4 2.2 3.4 5.1 4.7 5.2 4.2 3.5 3.7 3.3 3.1 3.2 2.6 2.7 1.1 2.1
WIND DIRECTION Degrees 247 303 344 94 14 98 279 345 354 60 105 114 117 111 135 159 169 169 166 165 160 166 116 28
TEMPERATURE degF 63.2 65.7 66.2 64.8 63.7 63.5 69.6 72.2 77.1 80.8 82 82.9 83.9 84.1 79.8 81.8 81.4 77.5 75 72.1 71.4 70.5 70.4 70.8

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 24.3 22 17.4 18.6 19.9 22.6 25.2 25.6 28.5 29.9 34.1 38 36.7 34.4 37.5 33 29.1 14 24.4 21.7 20 20.4 24.5
PM2.5 ug/m3 7.2 7.2 8.9 7.9 8 8.7 8.5 7.5 7.7 7.5 8 9.3 9.7 9.9 9.9 10.6 10.4 10.7 10.5 10.6 10.7 10.9 10.5 10

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 7.6 13.3 12.7 13.9 11.1 11.7 11.4 20.9 30.2 37.5 43.7 46.3 47.6 51.7 36.9 35.7 35.1 35.2 36.8 36.2 34.8 28.2 20.7 24.2

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 5.9 8.1 11.5 14.4 19.9 17.8 19.4 27.6 31.3 38.4 41.8 38.8 37.9 36.7 34.7 35.7 30.7 31.4 30.8 27.9 29.7 29.7 29.5 29.8
PM2.5 ug/m3 18.9 17.8 16 16.1 13 13 13.2 12.4 13.3 14.1 13.2 12.2 12 10.8 11.7 12.5 13.3 13.3 13.5 14.1 13.3 13.1 13.9 12.7

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 0.494 0.383 0.375 0.383 0.357 0.376 0.354 0.311 0.243 0.274 0.245 0.236 0.227 0.222 0.23 0.229 0.231 0.238 0.247 0.292 0.368 0.433 0.478 0.364
NO2 ppb 13.2 7.7 7.7 10.5 8 7 5.6 2 2.4 1.6 3.3 1.5 1.3 6.9 3.9 1.1 1.6 2.5 3.5 13.8 17.8 14 11.4
WIND SPEED mph 1 3.1 2.8 2.7 2.6 1.6 3.3 4.4 1.6 3.5 5.6 6.4 8.1 7.9 10.2 7.6 9.2 6 5.7 5.2 5.1 4.6 4 4.2
WIND DIRECTION Degrees 184 274 279 220 206 225 233 196 117 112 113 115 108 119 124 117 134 136 148 165 168 187 191 197
TEMPERATURE degF 70.4 70.1 70.7 70.5 70.3 71.6 73.9 77.5 81.5 82.6 82.2 83.3 82 82 80.9 80.9 79.5 79.3 78.9 77.5 76.5 75.8 75.2 75
PM2.5 ug/m3 13.4 12.5 12.6 12.2 12.1 11.4 10.9 10.7 10.6 10.9 10.9 10.9 10 10.1 10.6 11.5 12.1 11.5 11.3 11.1 11.5 11.6 11.9 10.3
PM10 ug/m3 (25C) 19.1 19.1 19 18.4 18.7 17.1 16.6 17 21.3 17.5 17.3 18.4 15.4 15.2 16.8 18.5 18.5 17.4 17.9 17.1 18.5 19.4 20.2 18.1
PM COARSE (10-2.5) ug/m3 5.4 6.2 6 5.8 6.2 5.4 5.3 5.8 9.9 5.9 5.7 6.8 4.8 4.5 5.5 6.3 5.8 5.3 6 5.5 6.4 7.3 7.8 7.3

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 6.1 7.3 13.8 15.8 15.1 12.4 13.2 23.2 30.7 39 42.1 40.6 41.6 36.2 37.7 33.6 34.2 35.8 36.1 33.3 30.6 29 26.1 33
SO2 ppb 0.4 0.4 0.3 0.4 0.4 0.5 0.4 0.4 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.8
NO ppb 0.5 0.7 0.5 0.2 0.6 1.3 1.2 0.7 0.3 0 -0.1 -0.2 -0.2 -0.3 -0.3 -0.3 -0.3 -0.2 -0.2 -0.1 0 0.2 0
NO2 ppb 12.2 13.6 10.2 6.6 6.3 4.7 3.9 3.2 2.2 1.5 1.1 1 0.8 0.8 0.7 0.8 0.9 1.5 2.2 3.7 5.1 7.5 5.6
NOx ppb 12.7 14.3 10.6 6.8 6.8 6 5.1 4 2.5 1.5 1.1 0.8 0.5 0.5 0.5 0.5 0.6 1.3 2 3.6 5.1 7.6 5.7
WIND SPEED mph 0.8 2.1 1.4 2.2 0.7 0.4 0.7 0.2 2.7 1.8 3.4 4.4 6 5.3 5.9 6.3 5.3 4.6 4.2 2.8 3 2.2 3 3.9
WIND DIRECTION Degrees 247 284 260 192 235 182 234 152 59 104 123 122 127 153 152 159 155 163 167 165 168 172 185 204
TEMPERATURE degF 68 67.5 68 67.8 67.1 67.8 71.2 80.3 80.7 83.5 83.6 82.7 82 82.7 82.8 81.3 78.4 77.5 76.7 73.9 73.3 72.8 72.2 75.4

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 -0.8 -0.7 -0.8 -0.8 -0.8 -0.9 -0.8 -0.8 -0.7 -0.9 -1.1 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.6 -0.7 -0.7 -0.7 -0.8 -0.7
WIND SPEED mph 1.1 2.4 3.7 2.4 1.8 3 3.3 2.7 2 1.7 2.6 1.7 2.2 0.9 1.4 1.9 2 1.9 1.9 3.6 3 3.7 3.6 3.1
WIND DIRECTION Degrees 77 33 32 44 115 159 168 166 160 131 139 99 98 77 64 27 21 65 55 29 44 43 46 52
TEMPERATURE degF 63.5 63.1 62.5 62.6 62.4 62.6 63.1 65.4 69.1 69.7 71.9 73.9 76 78.1 77.6 77 74.7 74.8 73.5 71.8 70.1 68.3 66.3 63.9

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 21 22.6 19.3 20.3 16.1 13.6 14.3 18.2 24.1 29.2 34.7 39.2 43.1 39.6 40.4 45.9 46 45 43.3 38.4 36.6 31.6 29.4 27.9
PM2.5 ug/m3 10.2 9.7 9.5 9.6 9.6 9.7 10.4 10.5 10.7 11.6 12.2 13 12 9.6 9.3 10.2 10.5 10.4 10.3 11.1 11.2 11.3 11.8 12

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 0.8 0.5 0.7 0.9 0.9 0.9 0.9 0.9 0.8 0.8 0.9 0.9 1.2 1.3 1 1.1 1.3 1.1 0.8 0.8 0.8 0.7 0.7
WIND DIRECTION Degrees 231 223 52 81 70 328 355 62 82 74 87 74 113 169 215 229 168 182 174 170 125 85 30 57
WIND SPEED mph 1.6 1.7 1.2 0.9 0.7 0.7 1 1.6 1.5 1.9 2.3 2.4 1.1 1.5 3 1.3 2.2 3 2.1 1.8 0.9 0.8 0.9 1.7
TEMPERATURE degF 73.8 73.7 71.7 71.4 70.9 71.5 72.9 75.5 78.1 79.6 83.2 87.6 89.3 89.7 88.7 87.2 84.3 82.3 80.4 78 76.1 74.5 73.6 69.8

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 17.8 22.2 22.4 20.8 20.6 16 14.2 21.1 32.1 31.3 39.5 48.1 44.4 48 48.8 35.6 36.6 35.3 34.8 33.1 33.7 34.2 30.4 12.5
TEMPERATURE degF 67 68 68.6 69 68.9 67.7 69.4 74.5 81.3 77.9 78.4 78.4 78.7 79.1 79.4 79.1 77.7 77.3 75.5 73.6 73.5 73.5 72.9 72.4
WIND SPEED mph 4.7 5.2 4.7 4.3 1.9 1.3 3 2.6 1.8 6.1 7.3 9.2 9.2 9.8 10.3 10.7 11 9.2 6.4 5.2 5.3 4.3 3.4 2.1
WIND DIRECTION Degrees 285 276 265 261 337 194 253 305 211 95 107 120 129 148 151 153 150 157 152 148 168 176 179 207

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 19.2 20.2 20.5 17.5 16.1 16.3 15.1 16.2 24.1 32.3 40 42.6 46 47.8 44.8 43.4 36.6 34.7 33.1 31.8 32.2 32.7 33 28.9
TEMPERATURE degF 66 66.5 67 66.4 66.3 66.6 68.8 70.2 77.2 79.3 82.2 83.5 83 81.6 79.8 79.8 78 77.1 74.8 73 73 72.8 72.6 71.8
WIND SPEED mph 5.7 5.4 5.8 3.5 3.5 1.5 3.5 2.5 3.1 3.6 4.2 7.3 6.9 8.1 9.2 8.1 7.6 6.6 5.2 4 4 4.4 4.4 4.3
WIND DIRECTION Degrees 278 278 263 251 357 232 271 334 32 79 101 131 151 161 164 159 165 173 183 180 185 194 196 211
PM2.5 ug/m3 9.6 11 10.5 9.1 8.2 8.3 8.6 8.4 8.5 8.7 8.9 8.4 8.5 9 9.1 9.6 9.3 10.3 10.9 11.5 11.8 11.9 11.1 10

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 12.5 13.2 14.4 15.9 17 14.2 15 24.8 32.8 36.9 38.4 35.7 37.3 37 36 37.6 38.1 37.6 37 34.8 29.9 33.8 27.6 31

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 13.8 11 8 6.8 9.7 8.1 15.5 22.5 30.8 38.2 40.6 42.8 43.3 46 48.6 48.6 42.8 41.8 39.3 36.7 33.6 29.2 27.4 26.6

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 14.1 12.5 19.3 21.8 26.1 25.6 23.9 23.7 28.8 30.7 34.3 36.3 36.4 39.8 39.6 37.1 34.5 29 22 13.3 8 9.6 11.4 11.2
PM10 ug/m3 (25C) 20 19.9 18.6 16.5 19.3 19.5 19.1 18.8 19.5 19 18.9 20.7 19.9 19 20.4 21.4 19.8 20.9 18 19.5 21.3 19.4 19.1 17.6
PM COARSE (10-2.5) ug/m3 12 11.3 9.1 7.7 9.3 9.3 9.2 9 8.7 8.4 8.3 9.9 9.4 8.6 9.6 10.6 10.2 11.8 9.1 10.5 12.6 11 10.5 9.3
WIND SPEED mph 1.3 1.6 0.5 0.7 0.6 1.4 1.2 0.2 1.6 0.5 1.4 0.8 1.4 2.2 1.2 1.1 0.9 0.1 0.9 1 1.1 1.7 1.3 2.1
WIND DIRECTION Degrees 76 79 69 247 216 209 216 238 230 208 152 136 115 112 144 220 225 90 81 72 76 75 75 69
TEMPERATURE degF 64.1 64.2 66 66.2 66.9 67.6 69.8 72.2 78.3 78 80.9 81.3 82.4 83.9 85.3 85.2 85 84.9 79.1 74.2 71.8 71 70.6 70.5
PM2.5 ug/m3 7.5 8.1 8.9 8.2 9.4 9.5 9.2 9 9.8 9.7 9.6 9.6 9.3 9.2 9.4 9.3 8.4 7.8 7.9 8.1 7.9 7.7 7.9 7.7

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 18.2 18.7 20.1 20.3 16 12.6 14.7 22.3 27.6 34.2 42.3 42.3 44.7 48.2 48.1 46.3 43.5 43.7 36 29.6 28.8 25.3 23.3 21.1
WIND SPEED mph 4.5 5.7 4.3 1.3 2 1.3 3.9 2.3 2.5 4.2 2.6 6.1 5.7 6.5 7.3 6 5.7 5 4 3.6 4.1 2.5 3.2 1.6
WIND DIRECTION Degrees 263 247 243 23 136 300 336 24 293 274 326 71 108 132 149 173 170 177 183 183 194 206 192 210
TEMPERATURE degF 68.5 68.2 68.6 68 68 68.1 69.6 73.4 76.3 79.2 82.9 81.6 82.7 83.5 82.2 81.7 80.4 79.7 77 74.3 73.8 72.8 72.4 72

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 14.4 14.5 18.2 20.7 18.3 16.2 14.2 18 31.9 37.9 41.9 45.8 47.2 46.2 46.4 41.9 45.2 37.9 34.5 36.2 36.5 35.2 35 34.9
TEMPERATURE degF 65.2 65.3 66 67.4 67.4 67.6 70 73 80.3 82.1 82.7 83.8 84.5 85.4 84.2 83.3 81.3 79.3 77.4 75.5 75.5 74.9 74.6 74.2
WIND SPEED mph 2 1.8 2.4 2 1.6 2.8 2.5 2.6 3.2 4.7 5.6 8.7 11.1 11.3 11.5 10.8 10.2 10.7 10.4 8.6 9.7 5.9 6.4 3.6
WIND DIRECTION Degrees 281 277 256 350 325 234 301 3 51 100 130 143 149 158 162 172 175 184 185 187 188 200 199 225

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 26.6 23.9 22.3 17.2 13.5 15.2 13.7 17 27.5 29.8 28.4 29.9 30.9 28.1 29.9 32.2 29.6 31.5 25 24.2 23.5 22.4 21.9 25.2

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 16.9 11.5 13.4 6.9 18.9 23.7 19.9 24.1 34.2 42 45.5 48.6 49.8 49.2 47.7 47.6 47.8 41.2 35.2 28.7 26 29.4 31 29.2

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 8.9 16.8 13.2 11.4 13.5 13.8 20.2 28.4 38.2 41.3 41.4 43.4 45.3 47.7 51.3 53.7 50.2 46.2 43.8 38.7 37.1 39.1 35.8 36.3
TEMPERATURE degF 69 69.2 68.6 68.1 68.2 69 71.7 78.1 82 84.4 86.3 86.6 86.7 86.9 86.8 86.4 84.5 83.2 80.1 77.3 75.4 74.8 73.7 74.2
WIND SPEED mph 0.8 1 0.6 1.1 1.7 0.4 1 1.3 0.8 2 1.9 3.7 4.3 3.3 4.3 4.5 6.8 4.7 4.2 2.8 2.4 1.3 1.4 1.7
WIND DIRECTION Degrees 297 298 127 165 234 75 219 203 218 153 165 149 147 168 162 159 151 150 144 136 139 191 186 194
PM2.5 ug/m3 17.8 18.3 17.6 15.9 13.1 12.5 12.1 11.1 10.3 10.6 10.6 10.6 10.7 10.1 8.9 8.8 10.1 10.4 10.6 12.4 12.1 11.1 10.5 9.2
PM10 ug/m3 (25C) 28.5 26.3 25.1 22.4 19.7 19.2 18.7 18.5 17 18.5 19.5 19.5 20.5 18.7 18.8 19 18.7 17.6 18.5 19.7 19.6 19.6 19.9 17.6
PM COARSE (10-2.5) ug/m3 10.2 7.5 7.1 6.1 6.2 6.4 6.2 6.8 6.1 7.1 8 8 8.8 7.7 8.9 9.3 7.8 6.5 7.3 6.7 6.9 7.9 8.9 8