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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/3/2025 12:00 to 8/4/2025 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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Wednesday, 
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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 14.8 10 7.3 7.3 9.2 9.9 17.7 32.1 39.2 41.4 41.6 42 42.4 41.4 42.2 42.4 44.7 44.5 44.2 42 26.6 21.4 22.3 19.1
WIND SPEED mph 1.1 1.3 1 1.2 1.2 1.3 1.8 3 0.8 4.6 5.7 7.1 7.5 7.8 9.1 9.1 9.9 7.6 4.4 1 1.3 1.3 1.3 1.1
WIND DIRECTION Degrees 192 199 191 186 178 182 224 239 119 32 60 66 61 76 75 80 77 77 63 13 211 191 161 149
TEMPERATURE degF 26.1 25.1 24.3 23.6 23 23.2 30.6 35.7 41.1 42 42.4 42.4 42.8 41.9 40.8 40.5 39.5 38.7 36.8 34.2 29.5 28.4 27.8 27
RELATIVE HUMIDITY %RH 97.2 97.5 97.3 96.7 96.4 96.6 93.4 77.6 60.5 60.9 59.5 58.8 59.6 66.7 66.7 66.4 64 66 72.9 81.2 91.5 94.4 95.1 96.4
BAROMETRIC PRESSURE inHg 30.13 30.13 30.13 30.13 30.14 30.14 30.15 30.16 30.16 30.16 30.16 30.14 30.11 30.1 30.08 30.05 30.03 30.01 30 30 30 30 29.99 29.97
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 36.3 246.4 430.9 560.4 708.4 810.7 863.6 857.8 799 694.5 548.6 371.6 183.4 27.8 0 0 0 0 0
PM2.5 ug/m3 1.3 1.4 1.4 1.5 1.7 2.2 2.4 2.2 1.7 1.5 1.5 1.5 1.5 1.6 1.5 1.3 1.2 1.1 1.1 1.2 1.6 2.5 1.7 1.7

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 2.5 1.4 1.8 2.5 1.9 1.5 1.5 1.3 1.3 1.1 1.2 1.5 1.6 1.9 1.7 2.6 2.3 1.7 2.2 3 2.3 1.3 1.7

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 43.3 42.7 42.6 41.8 40.4 40.8 41.2 41.9 43 45.3 46.4 46.8 47.3 48.3 46.7 46 45.3 43.9 41.6 40.8 39.7 39.9 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 32.8 31.9 31.6 33.3 29 31.1 37 40.5 41.5 42.2 43.3 45.1 46.2 49.9 58.4 52.4 47.1 42.1 38.8 38.1 38.1 38.3 37.4

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 30.1 32.6 31.2 30.7 24.4 31.3 35.8 40.2 40 39.8 40.9 42.5 46.2 51.3 51.6 50.1 50 45.1 39.1 37.6 35.8 35.5 35.6
TEMPERATURE degF 36 35.1 34.4 33.5 33.4 33.1 34.7 37.6 40.4 43.4 44.7 46.9 50.1 52.4 53.4 54.6 56.4 55.2 53.9 51.3 47.3 45.3 43.1 41.2
WIND SPEED mph 4.9 5.7 5.5 3.2 3.8 3.1 4.2 4.5 4.2 2.3 3.2 2.6 3.1 4.2 6 5.9 5.1 5.7 5.3 4.4 6 5.7 6 5.1
WIND DIRECTION Degrees 21 359 6 337 324 340 4 30 16 321 299 290 267 165 190 174 146 141 151 123 125 130 128 125
PM2.5 ug/m3 2.5 2.7 2.4 2.7 3.2 4.5 3.9 2.7 2.4 2.9 3.8 4.2 4.5 4.9 12.2 15.8 6.7 9.6 5.7 6.2 7.9 7.4 6.2 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 2.1 2.1 2.3 2.7 2.8 2.8 2.7 2.5 2.7 2.7 3.3 3.7 4 5.4 6.3 5.7 7.5 10.3 7.8 7.7 10.1 10.9 10.4 8.1
PM10 ug/m3 (25C) 3.3 3 4 4.4 4.2 5.6 5.7 4.9 5.7 6.2 6.7 8.1 10 11 11.6 12.6 15.4 24.6 18.6 17.5 19.6 19.5 17.9 14.6
PM COARSE (10-2.5) ug/m3 1.4 1.1 1.9 1.9 1.6 3.1 3.2 2.6 3.2 3.7 3.6 4.7 6.2 5.7 5.4 6.9 7.9 14.4 11 10.1 9.9 9.1 8.2 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 30.3 28.1 26.3 26.9 27.2 28.1 30.3 33.6 40.8 44 45.6 46.9 47.7 47.8 48.9 49.1 49.1 46.4 45.2 44.3 44.3 43.1 41.5 40.6
CO ppm 0.08 0.09 0.089 0.112 0.102 0.1 0.093 0.081 0.083 0.078 0.078 0.075 0.08 0.08 0.082 0.086 0.1 0.093 0.083 0.095 0.115 0.122 0.123
SO2 ppb 0.119 0.091 0.131 0.119 0.126 0.076 0.148 0.148 0.091 0.153 0.159 0.125 0.103 0.179 0.173 0.198 0.254 0.215 0.181 0.136 0.176 0.177 0.174
NO ppb 0.041 0.055 0.061 0.031 0.147 0.463 0.544 0.348 0.223 0.206 0.177 0.157 0.134 0.125 0.086 0.129 0.291 0.066 0.037 0.03 0.03 0.049 0.028
NOy-NO ppb 0.622 0.684 0.563 0.686 1.096 1.769 1.483 0.968 0.838 0.891 0.914 0.998 1.116 1.223 1.115 1.492 3.29 2.737 1.729 1.525 1.946 2.535 2.584
NOy ppb 0.663 0.739 0.624 0.717 1.243 2.232 2.027 1.316 1.062 1.097 1.091 1.156 1.25 1.348 1.201 1.621 3.581 2.803 1.766 1.555 1.976 2.584 2.612
PM10 ug/m3 (25C) 3.2 3.5 3.9 4 4 4.1 5.2 4.4 3.7 4.6 4 7.4 5.9 5.5 6.5 5.9 8.6 10.9 8.6 6.5 4.7 4.8 4.4 4.6
PM COARSE (10-2.5) ug/m3 1.6 1.6 1.6 1.7 1.9 1.7 2.8 2.3 1.8 2.7 1.9 5 3.3 2.7 3.3 2.6 4.3 6.2 4.9 3.9 3.1 3.1 2.5 2.6
WIND SPEED mph 6.5 7.4 4.7 2.9 3.3 2.8 3.2 3.1 4.1 2.8 2.8 3.1 1.9 2.3 4 4.4 7.7 15.2 13 10.5 11.4 9.9 8.7 9.4
WIND DIRECTION Degrees 323 326 336 348 337 308 321 13 61 54 48 113 165 157 170 165 150 126 128 125 135 135 128 123
BAROMETRIC PRESSURE inHg 30 29.99 30 30.01 30.02 30.03 30.06 30.08 30.08 30.09 30.09 30.07 30.04 30.03 30.01 29.99 29.97 29.97 29.98 30 30.01 30.02 30.02 30
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 31.9 30.1 28.8 28.5 27.8 29.3 33.2 36.7 40.1 42.3 44.6 47.1 49 51.2 51.7 52.4 52.1 47.2 43.4 40.7 40.2 40.1 39.7 39.7
RELATIVE HUMIDITY %RH 80.6 83.3 85.4 85.4 84.9 83.5 74.8 67.3 55.2 48.9 45.5 42.7 39.8 38.3 35.9 33.3 35.4 47.6 50.6 49.4 43.8 43.3 44.2 47.5
PM2.5 ug/m3 1.8 2.1 2.5 2.5 2.4 2.6 2.7 2.4 2.1 2 2.2 2.5 2.7 2.9 3.3 3.3 4.4 4.9 3.9 2.8 1.8 1.9 2.1 2.2

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 41.6 39.9 38 37.4 37 37.3 38 40.2 41.2 43.4 46.7 46.6 47.5 47.8 46.8 47.5 46.8 46.6 46.6 45.4 45.5 46.4 46.5
WIND SPEED mph 4.7 3 2.3 2.1 2.1 2 3 3 3.7 2.2 2.6 2.8 4.4 4.1 4.9 4 3.2 3 2.8 2 1.6 1.7 2.3 2.1
WIND DIRECTION Degrees 347 341 335 322 330 348 343 341 4 345 355 360 145 188 194 182 191 206 209 213 198 203 218 226
TEMPERATURE degF 34.6 33.1 31.2 30.4 29.6 29.9 33.9 38.5 41.9 45 47.9 51.5 51.7 50.6 49 47.9 42.7 39.6 37.3 34.4 32.4 31.7 31.2 30.6

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 25.9 7.9 4 5.5 3.9 10.1 29 38 39.4 41 42.7 43.6 44 43.8 44.5 44.7 45.3 43.5 40.8 40.6 40.4 41.4 41.3
WIND SPEED mph 0.9 1.2 1.4 0.7 0.7 1.2 1.2 2.7 4.4 4.5 4.9 4.9 6.6 5.2 5.4 6.3 6.4 5.9 4.5 3.3 3.8 4.1 5.2 5.6
WIND DIRECTION Degrees 66 79 78 56 74 98 110 89 134 129 133 118 145 113 121 134 123 124 117 103 103 115 116 119
TEMPERATURE degF 30.8 29.4 28 26.9 26 25.7 28.5 36.5 40.7 44 47.8 52.2 53.7 57.4 58.2 57.4 56.8 55.8 53.8 51.1 49.7 48.2 47.8 47.3
PM2.5 ug/m3 2.7 2.7 3 3 3.2 3.9 4.2 3.1 2.4 2.7 2.3 2.2 2.6 2.9 2.5 2.4 2.5 2.7 2.8 2.8 3.1 3.7 5.2 5.8
PM10 ug/m3 (25C) 4.5 4.5 4.7 4.6 6 7.1 8.4 6.2 5.2 5.2 4.6 5.3 7 6.8 6.6 5.8 5.8 6.9 6.8 5.7 6.3 7.4 10.5 11.4
PM COARSE (10-2.5) ug/m3 2.1 2.2 2 1.9 3.3 3.7 4.8 3.4 3 2.6 2.4 3.2 4.5 3.9 4.1 3.4 3.3 4.3 4 2.9 3.3 3.8 5.4 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 33.2 32 31 29.2 24.3 34 41.4 41.8 42.3 43.4 45.1 45.5 46.5 46.6 48.1 45.8 44.6 43.5 42 41.3 42.1 41.3 41.6

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 42.1 42.6 41.1 40.2 39.5 39.3 39.4 40.1 42.8 44.3 44.8 44.9 45.1 46.7 48 47.2 47.4 48 46.2 45.3 45.1 45.4 44.7 42.4
WIND SPEED mph 6.4 5 4.2 3.6 3.8 3.6 4 4.3 4 2.2 3 1.7 0.8 3.1 1.9 0.4 2.8 1.7 2.8 4.7 4.9 5.2 4.9 4.6
WIND DIRECTION Degrees 350 344 355 322 337 334 356 25 44 43 9 83 169 262 302 28 116 129 154 185 196 198 179 166
RELATIVE HUMIDITY %RH 78.1 78.2 81.7 83.2 85.8 86.1 76.9 66.6 53.4 47.4 41.2 38.5 34.8 29.4 24.7 24.6 23.8 22.9 31.7 42.7 49.4 53.7 60 64.8
TEMPERATURE degF 28.9 28.4 26.8 25.8 25.3 25.9 28.2 31.2 34.5 38.2 41.4 44 46.6 47.7 49 50.7 50.7 50.4 47.1 43.6 41 39.2 37.9 37.7
PM2.5 ug/m3 1.7 1.7 1.4 1.5 1.6 1.6 1.7 1.5 1.3 1.3 1.3 1.4 1.7 2.5 2.3 2.2 2.4 2.4 2.7 2.5 3.9 4.7 4.7

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 5.1 4.1 3.9 3.5 3 2.9 3.7 2.4 2.3 2.4 2.8 21.5 8.4 5.3 5.4 5.1 4.7 4.6 6.2 7.9 6.6 7.1 7.5 7.9

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 2.5 2.5 2.7 2.9 2.8 3.1 3.2 4 2 1.8 1.9 1.9 2.1 2.2 2.5 2.6 3 3 3.3 3.5 5.6 5 4.3 5.6

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 26.6 28.3 29.2 22.2 20.5 24.2 34.5 39.1 39.8 40.9 42.8 44.2 45.4 47 48 48.4 45.8 40.3 40.5 40.7 39.2 38.4 37.1

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 32.7 30.1 27.1 26.7 25 25.1 32.8 41.6 43.3 43.7 43.3 43.3 43.1 43.1 43.3 44.1 44.4 44.4 44.1 44.9 44.8 44.1 44.6
TEMPERATURE degF 38.2 36.2 34.8 33.7 32.8 31.9 33.2 36.4 37.7 38.7 39.3 39.6 39.2 38.9 38.9 38.7 38.3 37.6 37 36.9 37.1 37.2 37.2 37.4
WIND SPEED mph 6.1 5 4.7 6.3 6 5.4 5.4 5.1 7.6 7 7 7.1 7.3 7.6 7.3 7.3 7.7 8 6.8 5.9 6.7 6.7 5.7 7.4
WIND DIRECTION Degrees 344 317 310 320 312 317 319 349 41 57 67 84 94 94 98 109 126 131 137 139 137 137 143 141
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 0 21.4 114.7 306.3 586.8 758.4 847.5 868.9 863.6 772.9 687.9 535.9 336.2 119.7 14 -0.3 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 2.3 2.4 2.5 2.6 2.5 2.7 2.9 3 2.1 2.1 1.8 1.7 1.6 1.6 1.7 1.8 1.9 1.7 1.7 1.7 1.9 1.7 1.5 1.3

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 29.8 27.7 27.2 28.7 28.9 24.8 24.7 35.9 39.5 43.6 44 44.5 44.1 44.1 44.3 45.4 45.9 45.7 45 43.6 42.5 43.8 42.9 42.2
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 41.9 42.4 41.9 43 39.2 39.1 40.5 41.3 42.1 43 44 44.1 45.8 45.9 46.4 46.1 45.3 44.8 44.7 40.8 38.9 40.2 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 33.1 34.3 21.9 13.4 13.8 27 32.5 37.7 39.9 40.5 41.7 43.2 45 44.8 44.9 45.5 45.9 45.8 44.9 44.6 44.3 44.7 43.8

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 39.8 38.7 38.7 39.6 40 40.1 39.6 39.4 40 40.6 41.3 42.3 42.9 43 43.1 43.3 43.2 42.7 42.8 42.9 42.9 43.3 43.2
WIND SPEED mph 12 10.4 11.1 9.7 8.9 7.2 8.9 7 3.4 1.5 6.5 6.7 6.3 6.3 5.9 5.2 4.7 3.7 2.3 3 4.1 4 3.6 3.4
WIND DIRECTION Degrees 338 333 337 348 344 347 345 353 9 32 122 131 131 132 119 139 145 143 153 160 173 168 181 162
TEMPERATURE degF 35.1 34.9 34.8 34.1 33.6 33.6 34.3 35.8 38.1 40.9 42.3 42.8 43.8 45.1 45.2 44.9 42.2 38.4 35.4 32 33.8 34.2 36.5 37.3

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 41.5 38.9 38.3 37.5 37.3 35.5 41.6 43.9 44.7 45.2 46.8 49.6 51.1 51.4 51.2 50.7 49.4 47.8 48.6 47.7 46.3 42.2 40.3
PM2.5 ug/m3 1.5 1.5 1.5 1.6 1.7 2.5 3.6 1.9 1.2 1.3 1.5 1.6 1.9 2.2 2.6 2.5 2.6 2.6 2.7 3.7 4.1 4.6 4.5 4.3

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 29.2 24.7 26.7 26.5 18.8 20.7 34.2 40.7 42.2 43.8 44.3 45.2 45.3 46.2 47.2 47.6 47 46 45.7 45.5 45.6 45.4 45.2

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 24.3 21.9 21.9 16.9 12.2 16 29.7 32.9 34.6 34.2 35.4 36.3 37.1 37.3 37.4 37.8 37.3 35.4 35.1 32.1 33.8 34.1 34.9
PM2.5 ug/m3 2.9 2.9 3.3 3.2 3.2 4.3 5.3 3.3 2.7 2.7 3.3 3.4 3.6 3.7 2.9 2.8 2.4 2.6 2.9 3.9 3 2.5 1.8

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 0.225 0.205 0.216 0.203 0.338 0.461 0.54 0.322 0.217 0.176 0.199 0.179 0.18 0.183 0.191 0.185 0.191 0.193 0.196 0.204 0.206 0.206 0.194 0.189
NO2 ppb 16.1 19.3 20 24.7 29.6 28.1 18.7 8.2 3.8 1.8 2 2.1 1.6 1.7 1.9 2.4 4 4.1 3.3 3.8 5.7
WIND SPEED mph 3 1.6 2.7 3.5 2.5 2.7 2.9 2 2.6 3.7 3.5 5.1 5.8 6 6.3 6.1 7.7 7 5.7 4.9 4.7 4.5 3.6 3.5
WIND DIRECTION Degrees 334 296 287 301 281 253 277 20 55 80 78 108 96 94 96 99 116 118 119 130 133 141 125 119
TEMPERATURE degF 36.2 34.5 33.3 32.5 32 31.4 34.6 38.4 40 41.4 43.1 43.6 44.5 44.4 43.4 43.3 41.2 39.5 37.5 36.7 36.3 37 37.1 36.7
PM2.5 ug/m3 2.5 2.6 2.5 2.7 3 3.6 3.9 3.1 2.8 2.6 2.8 2.9 3.1 3.4 3 2.3 1.8 2.3 2.1 2.5 2.5 1.9 1.5
PM10 ug/m3 (25C) 5 4.8 4.8 4.8 5.9 7.7 10.2 6.9 6.4 6.2 6.6 8 11.1 9.3 8.1 4.8 3.2 3.9 4.2 4.4 4.2 3.4 2.5
PM COARSE (10-2.5) ug/m3 2.8 2.4 2.6 2.4 3.3 4.5 6.9 4.1 3.9 3.8 4.1 5.5 8.4 6.3 5.4 2.8 1.5 1.8 2.3 2.1 2 1.7 1.1

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 30.9 26.5 26.6 28.5 23.7 15.3 31.4 39.9 40.7 41.6 41.9 42.6 44 44.6 44.5 45.2 44.2 43.1 42.3 43 42.9 42.7 42.3
SO2 ppb -0.4 -0.5 -0.5 -0.5 -0.4 -0.2 -0.2 -0.4 -0.7 -0.5 -0.6 -0.5 -0.5 -0.4 -0.5 -0.4 -0.4 -0.4 -0.3 -0.4 -0.5 -0.4 -0.5
NO ppb -0.3 -0.1 0 -0.1 0.9 9.2 2.8 -0.2 -0.2 -0.2 -0.2 -0.3 -0.3 -0.3 -0.3 -0.4 -0.3 -0.3 -0.3 -0.4 -0.4 -0.4 -0.3
NO2 ppb 2.8 6.5 7.4 5.4 10.1 19.7 8 1.3 1.1 1 1.1 1 0.8 0.8 0.9 0.9 1.6 2.6 2.9 2.2 1.7 1.9 2.5
NOx ppb 2.5 6.4 7.3 5.3 11 29 10.8 1.1 0.8 0.8 0.9 0.7 0.5 0.5 0.6 0.6 1.2 2.4 2.5 1.7 1.4 1.5 2.2
WIND SPEED mph 3.1 3 4 4.7 4.2 3.1 3.3 3.9 3.4 5.6 4.8 5 5.1 5.9 6.6 5.7 6.7 5.6 4.6 3.6 3.8 4.5 4.1 3.9
WIND DIRECTION Degrees 335 315 323 320 341 317 304 337 23 67 83 105 113 112 123 135 135 144 143 144 155 163 151 137
TEMPERATURE degF 33.8 31.9 32 32.7 31.9 31.3 34 37.7 39.7 40.9 41.5 42.2 43 42.5 42.8 42.3 40.8 39.3 36.7 35.9 36 37.3 37.6 36.6

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 2 3.2 4.6 3.7 3.6 4.6 4.8 2.8 2.2 2.1 2.8 2.9 3.1 3.2 3.4 3.3 3.6 4.2 4 6.5 10.5 6.8 6.8 7.5

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 -0.4 -0.3 -0.6 -0.4 -0.4 -0.5 -0.4 -0.4 -0.4 -0.5 -0.4 -0.4 -0.3 -0.3 -0.3 -0.4 -0.3 -0.3 -0.4 -0.4 -0.5 -0.4 -0.5 -0.4
WIND SPEED mph 6.6 5.4 3.6 2.5 2.5 2.1 2.4 3.5 3.4 3.2 2.2 3.2 3.5 3.4 1.7 2.5 4.6 5.5 5.2 4.9 7 6.5 6.3 5
WIND DIRECTION Degrees 10 10 7 352 351 302 355 39 57 340 320 353 354 4 279 251 176 184 144 160 183 180 163 148
TEMPERATURE degF 31 30.2 28.4 26.7 26 26.2 30.9 36.3 40.2 45.2 47.9 50 50.9 52 54.2 54.6 53.2 51.5 48.8 45.9 43.8 42.1 42.1 41.3

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 43 42 42 37.4 31.1 38.7 41 42.6 43.1 44.8 44.4 45.3 48.3 49.7 49.5 50.3 47.1 44.3 42.4 41.7 42.6 43.2 41
PM2.5 ug/m3 1.4 1.4 1.3 1.4 1.6 2.4 1.6 1.3 1.4 1.7 2 2.8 3.1 3.3 3.7 3 3.2 3.7 3.1 1.7 1.8 1.8 1.6 1.4

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 0.4 0.1 0.3 0.4 0.3 0.4 0.4 0.3 0.4 0.4 0.3 0.4 0.6 0.5 0.2 0.3 0.4 0.3 0.3 0.4 0.4 0.5 0.3
WIND DIRECTION Degrees 330 332 335 344 324 329 11 36 62 117 94 138 164 112 162 207 179 139 143 143 156 161 151 155
WIND SPEED mph 2.6 2 1.7 1.8 1.3 1.3 2.4 3.3 2.6 2.8 2.3 2 1.8 1.8 2.2 3.9 3.5 5.7 4.8 4.1 5 5.4 3.7 4.4
TEMPERATURE degF 37.7 37.4 37.1 35.9 32.6 32.4 38.1 40.6 42.7 44.9 47.5 49.8 51.3 54.1 54.5 52.5 51.6 47.7 43.9 40.8 39.8 39.9 40.3 40.1

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 29.8 31.2 32 37.2 33.7 33.2 40.3 39.6 42.2 43.9 44.4 44.7 45.4 46.6 47.6 47.7 47.1 45.2 44.4 42.2 43.7 43.7 42.6
TEMPERATURE degF 33.4 32.9 33.8 34.2 34.2 33.3 35.3 36.7 38.5 39.6 39.8 40.1 40.2 40.3 40.8 40.9 39.8 38.5 35.8 34.6 34.9 35.9 36.4 35.6
WIND SPEED mph 3.6 4.2 4.5 3.6 4.6 3.2 4.2 5.9 4.1 6.1 7.9 8.3 9.3 9.7 8.8 9.5 8.8 7.8 5.7 4.2 4 4.7 4.6 6
WIND DIRECTION Degrees 307 319 301 331 3 2 358 38 38 79 110 109 113 115 118 115 124 138 140 138 146 152 156 109

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 30.6 37.6 40.8 39 37.9 39 42.2 44 45.3 45.4 45.9 47.2 48 48.3 48.1 47.8 47.6 46 44.9 44.2 44.2 44.4 45.1
TEMPERATURE degF 33.1 34.3 35.2 34.9 34.2 34.5 35.7 37.4 40.6 42 43.1 44.8 45.2 46.5 45.5 43.9 42.3 40.3 35.6 33 33.5 34.9 35.4 36
WIND SPEED mph 4.5 5.4 8.1 9.2 6.7 6.8 7.3 5.7 5.9 7.4 7.2 7.5 8.3 7.7 7.9 8 7.7 6.3 4.7 3.9 3.6 3.8 3.8 4.3
WIND DIRECTION Degrees 311 336 355 352 358 6 4 24 88 85 93 121 127 123 128 128 132 145 171 171 171 169 173 158
PM2.5 ug/m3 2.3 2.2 1.5 1.4 1.4 1.4 1.6 2 1.9 1.6 1.4 1.6 1.9 2 1.7 1.7 1.8 1.5 1.2 1.2 1.1 1.1 1.1 1.1

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 36.7 26.6 24.8 24.3 21.2 26.3 37.8 42.1 42.3 42.6 42.9 43.5 43.8 44.6 45.4 46 46.1 45 45.1 45.1 45.1 44.5 44.6

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 32.5 28.8 21.1 16.1 25.6 27.6 37.6 37.3 37.9 39.5 35.8 38.9 44.9 46.3 46.5 47.5 45.1 40.2 34.3 34.1 34.6 34.3 34.7

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 35.7 35.4 34.3 27.5 23.8 26.2 38.6 40.7 40.9 40.2 47.3 49.1 52.3 49.5 50.2 49.3 45.9 41.4 35.7 35.3 34
PM10 ug/m3 (25C) 3.3 3.3 3.4 3.2 3.9 3.2 3.7 3.9 3.1 3.4 3.8 7.5 12.2 23.8 18.2 15.3 16.4 14.3 19.3 15 11 13.1
PM COARSE (10-2.5) ug/m3 1.3 1.2 1.3 1 1.7 1.1 1.6 1.8 1.4 1.4 1.3 4.3 7 10.6 11.8 8.6 7.9 7.7 12.6 8.6 4.7 6.7
WIND SPEED mph 3.6 2.9 2.5 2.4 0.8 1.3 1.6 3.4 2.6 1.1 1.8 3.6 4.6 5 5.2 3.6 3.1 3.3 4.7 3.8 3.8 3.5
WIND DIRECTION Degrees 15 6 3 3 6 79 54 53 35 265 178 106 106 103 104 109 110 112 118 134 146 146
TEMPERATURE degF 31 29.1 28.1 27.3 24.5 23.1 30 35.4 38.5 42 45.7 52.1 52.6 53 52.1 51.2 49.7 48.1 46.8 43.6 41.8 39.6
PM2.5 ug/m3 1.9 2 2 2.1 2.1 2 2 2 1.8 2.1 2.5 3.2 5.1 13.1 6.3 6.6 8.5 6.7 6.8 6.6 6.4 6.7

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 40.8 40.9 40.2 39.6 40.2 41.4 42.4 42.4 42.8 43.3 44.1 45.3 46.3 46.5 46.4 46.4 45.7 43.4 40.2 38.4 34.8 34.9 37.9
WIND SPEED mph 13.4 12 10 9.5 9.2 10.3 9.7 8.1 3.8 3.3 4.5 5.9 6.4 6.4 6.2 5.7 5.5 4.8 3.9 3.4 2.7 3.1 2.9 3.3
WIND DIRECTION Degrees 354 340 348 345 352 9 17 352 13 101 99 104 111 105 118 120 117 130 136 164 171 195 203 182
TEMPERATURE degF 35.8 35.2 35.1 35 34.9 34.1 34.5 35.9 38.4 40.8 41.6 42.3 43.8 44.2 44 44.2 42.6 41.5 38.5 35.7 34.4 34.3 35 35.8

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 40.1 41.4 41.7 40.6 40 41.7 42.6 43.6 43.4 43.8 45.2 45.6 46.1 46.5 46.6 46.9 46.8 46.5 46.5 46.6 46.7 46.6 46.7
TEMPERATURE degF 37.4 36.8 36.4 36.3 36.3 36.3 36.3 39.2 39.4 40.7 41.6 42.3 41.6 41.3 41.1 40 38.7 38.1 36.5 35.4 35.1 36.7 37.6 37.9
WIND SPEED mph 7.4 7.2 4.8 5.6 4.5 5.6 5.3 6.7 10 9.5 8.3 7.6 7.5 9.1 8.8 8.6 8.4 7.7 6.4 7 6.8 7.5 6.9 9.1
WIND DIRECTION Degrees 346 346 344 343 340 355 1 26 51 69 81 106 117 122 142 140 124 122 160 175 173 176 179 178

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 41.8 36.4 34.4 30.8 28.7 25.8 37.7 43.1 44.3 44.4 44.7 46 46.5 47.6 48.8 48.7 47.8 47.1 45.7 36.9 38.1 44.4 42.4

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 30.2 30.6 28.2 28.3 27.3 22.7 27.4 34.3 38.5 40.6 42.3 43.1 44.6 47.1 47.9 49 44.3 43.3 42.2 40.5 39 37.4 35.1 33.8

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 30.8 28.1 26 21.5 25.1 34.7 39 39.5 40.8 42.6 45.7 44.9 41.5 43.4 45.2 44.1 43.5 40.2 39.1 41 39.2 39.3
TEMPERATURE degF 34.6 33.4 32.5 31.6 30.6 30.7 33.5 37.7 40.1 42.6 44 46.5 48.8 51.4 50 48.1 46.3 44.6 41.2 38.9 37.6 37.5 37.1 36.2
WIND SPEED mph 3.3 3.2 3.4 3.1 2 2.1 3.3 2.9 2.5 1.2 3.2 2.7 1.7 2.8 6.9 7.2 8.7 6.4 5.3 5.6 5.3 4.6 3.6 3.4
WIND DIRECTION Degrees 324 316 310 335 351 339 329 23 54 104 300 285 335 109 121 122 134 127 134 139 134 145 133 125
PM2.5 ug/m3 4.3 3.2 2.6 2.6 2.8 3.2 3.4 2.9 2.7 3.1 3.6 4.4 5.6 6.8 6 8 6.9 3.7 2.9 2.4 3 3.1 3.1 3.2
PM10 ug/m3 (25C) 6.2 5 4 3.7 4.2 5.4 6.7 6.3 6 6.7 8.8 9.1 12 16.4 20.6 20.1 16.4 8.8 7.2 5 5.4 5.5 5.3 5.7
PM COARSE (10-2.5) ug/m3 2.3 2 1.6 1.3 1.7 2.5 3.6 3.6 3.6 3.9 5.6 5 6.7 10 15 12.6 10 5.4 4.6 2.8 2.6 2.6 2.5 2.8