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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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Tuesday, 
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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 8.4 5 5.4 3.1 2.9 1.8 3.3 17.3 23.8 26.8 25.2 27.5 33 30.8 29.5 29.7 29.6 29.4 27.8 20 9.8 6.1 3.8 3.6
WIND SPEED mph 0.8 1.2 0.5 1.1 1.4 1 0.9 1.7 1.5 1.4 4.1 3.8 5.9 5.5 5.4 4.7 3.8 4.1 2.4 0.7 1.2 1 1.1 1.2
WIND DIRECTION Degrees 140 126 198 164 147 161 138 93 138 145 20 41 73 68 73 50 68 72 80 111 180 167 166 188
TEMPERATURE degF 48.8 47.7 46.6 45.7 44.5 44.9 50.2 58.1 63.6 66.4 66.5 68.1 67.5 67.9 67.9 67.8 67.6 65.3 62.5 56.8 54.4 53.2 52.1 51.9
RELATIVE HUMIDITY %RH 98.1 99 99.4 99.5 99.8 100 99.2 78.4 60.6 53.9 59.4 56.7 54.3 55.6 59 57.7 60 66.3 75.7 91.5 97.1 98.1 98.6 99.2
BAROMETRIC PRESSURE inHg 30.31 30.31 30.31 30.32 30.33 30.35 30.36 30.36 30.36 30.35 30.34 30.33 30.32 30.3 30.29 30.29 30.28 30.26 30.27 30.27 30.28 30.28 30.28 30.28
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 16.5 126.5 235.8 364.5 420.4 536.3 582.5 586.7 565.2 478.5 378.2 248.8 118.1 24.9 0 0 0 0 0
PM2.5 ug/m3 5.8 5.6 5.5 5.4 5 4.9 4.4 3.8 3.6 3.5 3.6 3.6 3.5 3 2.8 2.7 2.7 2.8 2.8 3 3.6 3.6 3.7 3.5

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 3.6 3.9 4.6 4.6 4.7 4.4 5.3 5 3.7 3.8 3.9 3.8 4 5.1 3.9 3.7 3.6 3.3 3.8 3.9 4.1 5.7 5.5 5.8

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 24.3 21 19.5 20 21.7 18.7 20 21.4 21.9 23.8 27.1 29.8 30.7 30.6 31.4 32.3 32.7 30.3 27.3 23 22.5 23.4 18.7 11.3

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 19.6 22.5 25.8 25.5 18.7 19.4 20.8 25.4 30.3 34.1 36.8 37.8 40.1 39.8 39 35.1 33.7 31.3 29.6 19.7 24.1 23.5 24.2

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 19 20 25.7 23.3 20.7 18.7 17.9 21.5 24.9 29.8 34.2 38.6 39.5 38.3 39.1 39.2 39.2 36.5 34.5 27.6 22.6 26.9 25.5 24.8
TEMPERATURE degF 61.7 59.8 59 56.5 55.1 54.4 55.9 59.6 63.8 67.8 68 70.4 73.3 73.5 73.5 73.4 72.5 70.1 67.3 63.7 62.7 62.2 60.4 58.5
WIND SPEED mph 1.3 1.8 2.6 2.5 3.6 2.9 4.2 4.6 5.9 2.4 4.9 4.2 2.9 2.6 2.2 1.9 1.9 1.6 1.1 1.1 1.8 3.1 2.9 2.1
WIND DIRECTION Degrees 57 47 42 39 28 42 38 33 21 55 25 31 66 79 64 63 60 69 92 69 89 119 120 113
PM2.5 ug/m3 7.7 7 5.2 4.7 4.4 4.1 4.6 3.8 3.9 4.1 4.2 4.4 4.4 3.9 3.8 3.7 3.8 4.4 4.5 5.7 5.4 4.9 4.5 4.2

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 6.6 5.7 4.8 4.3 4 4.1 4.3 4.4 4.7 4.8 5 5.2 4.7 4.5 4.3 4.8 4.3 5 5.4 6.6 5.7 5.2 4.6
PM10 ug/m3 (25C) 12.3 10.7 9.6 8 7 7.8 7.7 9.1 8.7 9.5 10.6 10.1 10.9 9.4 10.2 9.7 11.7 9.7 9 9.6 12 10.6 9.8 8.2
PM COARSE (10-2.5) ug/m3 4.2 4.1 3.9 3.3 2.8 3.8 3.6 4.8 4.3 4.8 5.7 5 5.6 4.5 5.6 5.3 6.7 5.2 4 4.2 5.5 4.9 4.6 3.6

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 26.2 23.6 24.5 23.3 17.5 16.4 21.1 24 30.3 32.6 34.5 36.2 36.2 37.1 37.5 35.6 31.6 29.1 27.9 27.5 26.8 22.1 20.1
CO ppm 0.186 0.168 0.156 0.144 0.152 0.16 0.156 0.16 0.161 0.161 0.16 0.157 0.159 0.161 0.162 0.168 0.173 0.171 0.166 0.159 0.16 0.158 0.161
SO2 ppb 0.096 0.069 0.079 0.039 0.053 0.06 0.055 0.09 0.08 0.058 0.043 0.096 0.092 0.062 0.087 0.114 0.09 0.08 0.103 0.095 0.089 0.075 0.082
NO ppb 0.035 0.041 0.048 0.021 0.064 0.332 0.434 0.682 0.224 0.121 0.112 0.076 0.087 0.093 0.086 0.104 0.066 0.048 0.027 0.036 0.037 0.023 0.042
NOy-NO ppb 0.8 0.825 0.416 0.518 0.539 1.039 1.031 1.539 0.818 0.678 0.655 0.569 0.668 0.688 0.795 0.917 0.937 0.999 1.019 1.026 1.115 1.068 1.187
NOy ppb 0.835 0.866 0.464 0.539 0.603 1.371 1.465 2.221 1.042 0.799 0.768 0.646 0.754 0.781 0.88 1.022 1.003 1.047 1.046 1.062 1.152 1.092 1.229
PM10 ug/m3 (25C) 8.9 9.7 8.9 7.8 8.8 9.4 9.1 7.8 8.3 7.7 7.3 8.3 8.2 8 7.8 8 9.2 8.2 7.1 7.8 7.2 7.6 7.3 8.6
PM COARSE (10-2.5) ug/m3 4.3 5.3 5 3.9 4.9 5.7 5.1 3.9 4.4 3.9 3.4 4.4 4.4 4.2 4 4 5 4.2 3.3 4 3.5 3.9 3.6 4.5
WIND SPEED mph 4.1 3.3 3.4 3.3 3.4 3 3.1 3.2 3 3.3 3.4 3.9 5.5 4.8 3.3 1.1 1.6 2.1
WIND DIRECTION Degrees 18 5 12 10 22 44 30 49 50 25 53 94 106 113 140 117 29 356
BAROMETRIC PRESSURE inHg 30.17 30.19 30.19 30.2 30.24 30.24 30.23 30.21 30.2 30.19 30.18 30.18 30.19 30.2 30.21 30.22 30.22 30.22
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 57.5 55 53.7 53 68 69.7 72.5 72.4 72.4 72.5 70.9 66.7 63.4 60.9 59.1 58.1 56.2 54.6
RELATIVE HUMIDITY %RH 80.5 84.7 87.3 89.6 54.8 51.2 45.5 47.1 46.1 46.8 54.1 67.5 76.4 79.6 80.5 79.7 83.2 91.6
PM2.5 ug/m3 4.7 4.5 4.1 4 4.1 3.9 4.1 4 3.8 3.7 3.8 3.8 3.7 3.7 3.7 3.8 4 3.9 3.9 3.8 3.8 3.7 3.8 4.2

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 30.3 28.8 25.8 25.1 17.5 14.2 26.2 31.3 32.6 30.4 30.7 30.6 30.7 32.5 32.7 33.8 34.6 30.7 25.2 25.6 21.5 16.9 19.5 25
WIND SPEED mph 2.7 2.5 1.6 1.8 1 1.1 1.6 2.4 3.3 3.7 3.2 2.9 2.9 2.9 2.5 2.3 0.9 0.9 0.8 0.8 0.9 0.6 0.8 1.1
WIND DIRECTION Degrees 41 39 15 15 356 350 50 65 60 61 51 71 95 95 104 96 64 167 231 254 289 298 292 290
TEMPERATURE degF 56.2 55.8 54.1 53.1 53.4 52.6 57.3 62.9 66.9 69.6 72.6 74.2 75.9 76.9 78.2 74.3 67.2 64 58.4 53.7 51.7 50.3 49.2 48.8

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 17.6 17.3 16.4 14.1 12 17.4 19.1 23.2 26.2 28.7 28.4 30.4 30.3 30.3 34 31.5 24.6 23.7 12.8 5 2.1 1.1 1.1
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 14.9 13.1 11.4 10 9.5 8.5 7.2 6.6 5.7 6 6.4 6.8 7.1 7.3 7 6.4 6.2 5.8 5.7 5.9 5.9 6 6 6
PM10 ug/m3 (25C) 21.5 20 16.8 16.3 14.5 14.5 11.9 11.3 9.5 10.6 12.1 12.2 10.8 11.8 12.7 11.6 11.8 10.6 12.3 13.7 12 13 12.3 14
PM COARSE (10-2.5) ug/m3 6.7 7 5.5 6.5 5.2 6.2 4.9 4.8 3.8 4.6 5.5 5.2 3.5 4.3 5.5 5 5.5 4.7 6.5 7.8 6.2 7.2 6.5 8.1

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 28.4 26 22.2 20.8 19.8 18.7 18.9 22.6 23.6 29 32.6 33.3 33.6 35.8 36.2 35.5 33.8 32 26.4 22.7 24.6 23.8 22.3 22.6

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 25.7 20.7 21.5 21 24.6 23.3 21.8 23.8 26.2 29.1 33.4 34.1 33.6 35.1 36.1 35.6 36.1 30.1 30 34.2 34 30.7 27.2 29.7
WIND SPEED mph 1.3 0.7 0.9 1.4 1.1 1.5 1.9 2.4 3.5 2.4 2 2.2 1.7 2.4 1 1.8 1.5 1.8 2 2.4 2.5 3.1 3.3 3.8
WIND DIRECTION Degrees 81 154 211 193 86 57 37 66 79 71 33 62 113 97 345 73 171 169 180 186 200 197 203 206
RELATIVE HUMIDITY %RH 99.6 100 100 100 100 100 94.7 79.7 74.6 65.9 56.1 53.6 50 46.8 44.5 46.1 48.6 67.9 77.9 75.9 76 82.6 93.3 92.7
TEMPERATURE degF 45.6 44.5 44.2 44.4 44.8 45.8 48.7 52.5 55.4 58.9 62.1 64.1 65.7 67.3 67.7 68.4 68.4 63.4 59.7 58.1 57 55.4 53.1 53
PM2.5 ug/m3 3.9 3.8 3.7 3.6 3.5 3.5 3.3 3.3 3 3 3 3 2.9 2.9 3 3.1 3.2 3.2 3.2 3.2 3.3 3.5 3.7 3.5

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 19.5 20.3 19.5 17.5 16 15.7 14 10.4 6.9 5.5 6.4 9.2 9 7.9 7.4 7.6 6.7 6.2 5.7 5.9 5.8 6.1 6.5 6.5

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 20.6 18.6 19 16.8 16.5 11.4 16 18.7 24.6 32 33.7 36.1 37.7 38.8 39.9 41.5 42 40.6 36.7 29.6 25 24.5 17.7 9.9

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 36.5 36 36.7 36.5 32.5 32.6 31.4 32.5 33.8 32.3 32 33.3 33 33.7 33.9 35 34.9 36 37.3 38.9 31.1 19.6 14.2
TEMPERATURE degF 66.1 65.5 65 64.7 64.5 64.1 64.1 64.9 65.3 65.4 65.2 65.2 65.4 65.2 65.3 65.4 65 64.6 64.1 64.2 64.2 61.2 56.8 56.1
WIND SPEED mph 18.9 15.5 14.4 12.6 12.7 9.3 9.4 6.8 8.4 10.8 11 10.1 11 12.1 11.9 10.7 10.6 10.6 12.9 12.9 9.6 2.9 3.9 4.6
WIND DIRECTION Degrees 44 54 51 49 46 56 45 52 58 46 46 43 39 44 47 46 40 42 37 37 40 7 291 291
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 4 4.1 4.2 4.2 4.3 4.3 4.5 4.6 4.9 4.9 4.4 4.2 3.9 3.4 3.1 3.1 3.2 3.2 3.2 3 3 3.2 4 4.4

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 36.6 36.7 36.4 35.7 16.9 14.3 15.2 32.3 34.1 32.6 32.9 35 34 34.8 34.8 34.3 33.4 32.6 31.3 27.5 14.2 15.2 13
TEMPERATURE degF 63.4 63 63 62.4 61.1 56.7 59.1 62.1 65.3 67 67.1 67.6 67.7 67.6 67.3 66.9 65.7 63.8 62.4 60.3 58.1 55.6 54.5 53.2

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 26.1 24.7 24.7 23 22.4 25.4 31.3 32.6 33.1 33.1 31.7 35.1 36.4 36.5 36.6 37.6 39.8 40.3 36.8 23.8

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 6 5.4 13.5 11.3 9.5 13.3 17.4 21.3 31.4 31.3 30.2 31.6 31.8 33.1 31.7 31.3 29 24.7 25 23.2 22.3 18.9

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 21.9 21.7 21.5 18.8 18.2 16.5 18.1 25.8 32.4 33.4 33.8 33.9 35.1 35.3 34.7 28.7 12.6 16.5 11.9 8.9 8
WIND SPEED mph 4.8 5.2 5.5 4.1 4.5 4.6 5.9 7.3 2.4 5.2 4.2 4.5 4.2 3.4 4.6 4.3 3.2 2.7 1.3 1.1 1.7 2.3 2.1 2
WIND DIRECTION Degrees 333 335 335 336 341 341 335 343 72 92 81 77 68 29 7 13 22 57 16 360 353 341 342 334
TEMPERATURE degF 50.1 50.8 51.3 49.2 48.4 49.7 53.9 57.9 62.9 66.1 65.5 67.1 68.2 68.9 68.7 68.1 65.3 62.4 58.2 50.4 47.3 46.4 45.2 44

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 21.5 22.4 25.4 24.7 20.2 19.2 21.3 24.4 28.1 31.2 35.1 35.7 37.1 37.8 38.2 37.2 36.9 31.7 30.7 32.3 30.7 30.1 24.3 26.7
PM2.5 ug/m3 6.6 5.7 5 4.7 5.1 4.7 4.2 4.1 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.7 3.8 3.7 3.6 4.2 3.7 3.7 4.2 4.8

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 37.6 35.9 25.4 23.9 18.9 19.9 17.3 20.4 26.8 27.9 32.2 31.7 28.5 27 33.2 34.4 34.5 35.8 36.9 37.3 35.9 24.1 20.7 17.8

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 34.7 35.3 31.8 22.5 18.9 15.2 16.6 16.7 24.6 29.7 29.7 32 31.6 31.6 31.5 32.3 31.8 31.9 31 31.5 30.9 26.1 14.2 14.5
PM2.5 ug/m3 4.6 4.9 4.8 5.4 5.4 5.4 5.2 6.2 5.6 5 4.7 4.4 4.1 4 4.1 4.1 4.1 4.2 6 4.4 4.4 4.7 6.8 6.4

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 0.252 0.242 0.236 0.279 0.355 0.475 0.51 0.442 0.326 0.233 0.207 0.203 0.214 0.228 0.234 0.21 0.218 0.258 0.253 0.261 0.257 0.338 0.435 0.36
NO2 ppb 4.7 4.3 11.6 19 20.2 20.7 20.1 6.9 3.2 1.5 2.7 3.1 2.6 2.4 2.3 2.4 4.8 5.8 8.8 8.6 19.4 20.5 19.4
WIND SPEED mph 2.8 2.7 2.4 2.6 3.5 4.2 4.2 3.1 3.1 3.3 3.8 3.1 3.4 3.3 3.7 3.8 3.2 3.4 2.4 2.2 1.7 0.4 1.3 2
WIND DIRECTION Degrees 28 25 25 346 319 309 318 337 32 54 68 52 51 47 55 50 47 27 27 27 49 334 320 323
TEMPERATURE degF 63.3 62.6 62.2 60.9 57.4 57.6 58.3 61.7 65.9 66.5 67.8 68.8 69 69.2 69.1 68.5 67.5 63.7 61.7 61.1 60.2 59.6 57.9 57.1
PM2.5 ug/m3 4 4.3 4.3 4.4 4.9 5 4.8 5.1 5 4.5 4 3.9 3.6 3.5 3.5 3.5 3.3 3.3 3.3 3.2 3.2 3.9 5.4 5.5
PM10 ug/m3 (25C) 6.7 7.4 7.1 8.5 10.1 10.1 10.1 13.6 12.1 7.7 8.5 7.8 9 7 7.1 7.6 6.9 6.8 6.3 5.5 5.3 7.8 9.6 9.7
PM COARSE (10-2.5) ug/m3 2.7 3.1 2.8 4.2 5.3 5.2 5.4 8.6 7 3.1 4.4 3.9 5.3 3.5 3.6 4.1 3.6 3.5 3.1 2.4 2.2 4 4.4 4.3

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 37.8 36.9 36.9 25.1 21.9 19.7 19.4 21 26.4 29.9 31.8 32.8 33 32.6 33 34 34.1 35.1 37.1 37.8 36.8 33.2 20.1 15.6
SO2 ppb 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.2 0.3 0.3
NO ppb -0.4 -0.4 -0.4 -0.1 0 0.9 1.2 0.4 -0.3 -0.3 -0.3 -0.3 -0.4 -0.3 -0.3 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 0.1 0.2
NO2 ppb 0.4 0.4 0.4 3.5 4.5 4.4 3.5 2.2 0.6 0.7 0.6 0.6 0.5 0.5 0.6 0.7 0.7 0.7 0.7 0.8 1 7.3 8
NOx ppb 0 0 0.1 3.4 4.5 5.3 4.6 2.5 0.3 0.5 0.3 0.3 0.2 0.2 0.3 0.3 0.4 0.3 0.3 0.4 0.6 7.4 8.3
WIND SPEED mph 3.5 3.4 3.9 4.6 4 3.3 4.6 3.6 3.8 3 3.6 3.4 3.5 3.7 4.6 4.6 4 4 3.4 2.1 0.4 0.4 1.7 1.5
WIND DIRECTION Degrees 41 45 23 329 331 327 320 335 13 82 78 64 67 59 39 35 24 26 27 26 57 202 279 289
TEMPERATURE degF 63.7 63.1 62.5 58.3 56.5 56.9 59.1 63.7 66.4 68.2 68.4 69.2 69.7 70 70 69.1 67.6 64.9 62 61.2 59.7 58.1 56.2 54.3

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 -1.1 -1 -1 -1.1 -1.1 -0.8 -1 -0.9 -0.8 -0.7 -0.8 -0.9 -0.9 -1 -1 -1 -0.8 -0.9 -1 -0.8 -0.9 -0.9 -0.9 -0.8
WIND SPEED mph 1.8 1.5 2.2 1.1 0.5 0.9 1.3 1.9 1.2 1.5 1.3 2.1 0.2 2.4 1.7 1.4 1.5 1.2 2.2 3.1 3.1 3.8 3.6 1.9
WIND DIRECTION Degrees 44 53 60 107 183 182 32 71 95 5 355 329 8 186 143 174 198 175 122 149 178 172 192 182
TEMPERATURE degF 49.2 47.9 47.2 45.8 45.1 45.8 48.2 54.7 62.8 65.9 66.2 67.5 69 70.4 70.7 71.4 70 68.1 65.3 61.9 60.2 58 56.9 54.7

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 27.3 25.9 23.4 21.7 16.2 17.3 20.8 23.7 25.3 28.3 32.3 34.3 37 37.7 39.4 38.8 36.4 29.4 26.7 25.5 20.2 15.7 14.8
PM2.5 ug/m3 4.2 4.1 4.1 4.2 4.2 4.3 4.1 4.1 3.6 3.8 4 4.1 4 4.1 4.4 4.2 4.3 4.5 4.2 4.2 3.9 4.3 4.3 5.1

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 0.7 0.2 0.5 0.6 0.6 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.6 0.5 0.4 0.5 0.5 0.6 0.5
WIND DIRECTION Degrees 327 325 323 307 303 345 326 3 36 30 39 49 54 81 74 71 69 68 86 94 102 352 347 1
WIND SPEED mph 1.5 1.5 1.5 0.9 0.3 0.3 1.2 1.7 1.9 2 1.2 1.5 2.1 1.7 2.4 3.2 2.1 1.9 1.7 1.9 0.7 0.9 1.1 0.9
TEMPERATURE degF 55 53 52 51.6 51.1 50.9 56.6 62.5 66.2 68.6 73.3 72.1 73.7 74.6 75.7 72 69.6 68.2 65.8 62 59.1 57.1 55.5 54.7

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 25.2 23.5 22 20.7 14.9 17.6 20.2 26.8 32.8 32.2 33.4 33.5 33.1 34.3 34.5 34.5 35.9 33.6 23.4 23.5 20.1 22 21.3
TEMPERATURE degF 57.3 56 54.6 54.1 53.5 53.3 56.3 61.4 64.2 65.6 65.5 65.4 65.8 65.6 65.5 65.1 65.4 64.2 61.1 58.4 57.3 55.9 55.2 54.8
WIND SPEED mph 6 6.8 6.4 6.5 6.4 6.8 7.5 5.4 6.1 6.5 8.1 7.6 7.4 8.5 9.9 9.8 8.5 8 5.1 4 5.5 5.6 6.3 6.4
WIND DIRECTION Degrees 350 356 1 355 350 345 352 14 31 74 97 104 94 88 74 73 69 59 31 339 354 348 352 351

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 31.5 25.3 24.6 22.4 20.6 19 20.5 22.2 26.4 31.7 32.1 32.9 33.2 34.5 35 35.3 36.7 36.9 36 35.7 26.7 22 20.9 22
TEMPERATURE degF 60.1 55.4 54.1 53.5 53.3 54.1 58 61.6 64.7 65.4 67.9 68.8 68.7 67.6 67.1 66.3 66 65 61.4 60.4 56.2 51.8 51 50.9
WIND SPEED mph 6.5 7.2 7.5 6.1 6.6 6.3 6.9 6.8 5.3 5.6 6.2 6.6 8 9.4 8.3 9.8 8.7 7.5 7.7 6.1 3.2 4.4 5.2 5.1
WIND DIRECTION Degrees 7 339 345 341 338 327 338 347 13 65 89 82 75 64 53 55 46 37 46 53 341 316 318 322
PM2.5 ug/m3 4.3 4.3 3.9 3.9 3.8 3.7 3.7 3.5 3.6 3.9 3.5 3.3 3.3 3.1 3 3 3 2.8 2.9 3 3.2 3.4 3.5 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 37.2 36.4 35.5 34.6 31.9 29.9 28.7 30.1 32 30.9 31.3 32.7 32.2 32.4 32.5 32.9 32.7 33.4 34.1 36.6 37.5 28.1 18.8 14.1

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 17.1 15.5 18.4 20.8 20 20.3 20.8 23.1 26.5 32.2 36.9 38.5 38.6 41.8 43.9 46.4 47.3 44.5 39.6 28.1 28.1 22.3 24.8 19.9

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 21.6 24.2 23.6 24 24.1 21 21.3 23.4 25.7 30.2 34.3 39.4 38.4 40.1 39.2 39.4 40 32.1 21.3 20.6 17.8 17.3 27 25.6
PM10 ug/m3 (25C) 14.3 12.1 12.5 10.4 10 10.5 10.1 8.2 7.9 7.6 8.6 9.1 8.5 10.1 9.3 8.9 8.3 8.7 8.5 8.5 8.6 8.9 9.8 9.6
PM COARSE (10-2.5) ug/m3 5.2 5.3 6.6 5.3 5.7 6 5.5 4.1 3.9 3.6 4.5 4.6 4 5.5 4.7 4.4 3.9 4.3 4.3 4.3 4.4 4.6 5.4 5
WIND SPEED mph 5 5.6 3.9 0.8 0.5 2.2 4.1 4.7 4.2 2.8 3 5.2 3.6 5.8 5 3.8 3.6 2 1.6 2.1 1.7 1.8 3.2 2.7
WIND DIRECTION Degrees 84 81 73 69 360 80 71 63 63 59 65 76 59 72 76 80 73 71 76 81 71 76 84 78
TEMPERATURE degF 58.5 56.5 53.8 50.7 49.9 49.7 52.7 57.3 61.6 65.8 67.5 68.4 70.6 69.8 68.9 68.8 69 67.2 61 56.2 53.1 51.7 55.2 55.7
PM2.5 ug/m3 9 6.7 5.9 5.1 4.3 4.6 4.6 4.1 4 3.9 3.9 4.3 4.3 4.3 4.3 4.2 4.2 4.2 4.1 4.2 4.2 4.3 4.4 4.6

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 25.8 25.1 23 22.6 19.5 19.1 20.8 21.1 23.1 28 31.3 32.3 33.8 33.6 34.1 34.6 35 35.5 33 31 23.8 16.6 17.8 17.1
WIND SPEED mph 6.8 6.6 6.3 6.2 5.5 5.5 7.2 7.4 5.9 5.1 4.2 7 7 6.4 6 6.3 7 4.9 2.9 2.7 1.1 2.3 3.2 2.9
WIND DIRECTION Degrees 357 356 355 357 356 350 350 356 4 22 47 74 67 63 62 56 56 55 64 67 314 285 300 312
TEMPERATURE degF 53.8 53.3 52.8 52.6 51.8 52.6 54.9 57.7 61.8 65.4 65.2 65.6 65 65.4 65.9 65.5 65 64.7 61.5 59.1 56.6 53.3 52.8 52.6

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 35.8 28.1 23.4 21.8 19.6 17.4 16.4 19.1 24.9 27.6 32.3 32.3 33.3 34.3 34.1 35.2 36.4 35.6 35.5 34.8 34.1 26.2 20.4 17
TEMPERATURE degF 64.1 60.1 56.1 55.8 55.3 55.6 59.1 61.8 66.2 66.8 69.1 68.5 67.3 66.4 66.2 65.8 65.4 64.2 63.3 63.9 63.8 60.7 54.5 53.2
WIND SPEED mph 13.4 5.1 5.1 4.5 4.6 4.4 4.3 4.5 4.7 5.8 7.3 9.4 12.2 11.1 10.5 10.8 11 9.5 9.4 11.3 9 3 4.1 4.2
WIND DIRECTION Degrees 39 7 316 315 314 300 303 330 18 26 65 58 48 46 39 36 33 30 35 50 52 11 301 295

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 24.5 21.7 18.7 19.3 15.9 9.2 6.4 21.9 29.5 31.7 32.3 32.8 33.1 34 35.4 37.7 35.2 31.8 28.3 23.8 20.3 13.2 11.8 7.9

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 18.8 15.3 11.8 13.4 15.3 16.5 19.3 22.9 28.6 31.2 35.8 40.2 41.5 42.8 42.7 43.2 39.8 35.1 27 25.2 26.2 19.2 16.5 17.7

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 28.8 27.8 25.2 25.4 21.9 19.4 16.2 22.5 28.8 33.3 36.3 38.3 42.5 44.7 44.1 41.3 38.5 36.2 35.1 33.7 29.8 25.6 19.7 16.1
TEMPERATURE degF 59.6 58.3 57 55.8 54.8 54 55.8 60.3 64.4 65.5 67.5 68.5 70.6 70.7 71.1 70.7 69.7 64.8 62.7 60.7 58.5 56.7 55.8 54.5
WIND SPEED mph 3.2 3.4 3.4 3.6 3.1 3 3.6 3.9 4.2 3.1 3.9 2.8 2.5 2.9 2.6 2.5 3 3 3 2.4 1.7 1.6 1.9 1.2
WIND DIRECTION Degrees 24 15 11 8 1 356 6 15 27 23 33 38 88 40 46 68 58 51 44 41 28 28 29 4
PM2.5 ug/m3 5.4 5.5 6 5.4 4.6 4.9 7.2 5.3 4.8 5 5.2 5 5.1 5.3 5 4.6 4.3 4.1 3.8 3.7 4 4.3 5.1 5.6
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3