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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups PM2.5 levels is in effect from 8/5/2025 12:00 to 8/6/2025 12:00 for these counties: Ashland,Bayfield,Brown,Calumet,Dodge,Door,Douglas,Florence,Fond du Lac,Forest,Green Lake,Iron,Kenosha,Kewaunee,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Oconto,Oneida,Outagamie,Ozaukee,Portage,Racine,Shawano,Sheboygan,Vilas,Washington,Waukesha,Waupaca,Waushara,Winnebago .

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 9.2 6.6 5.5 3 2.8 3.7 7.5 19.9 20.7 22.1 23.4 24.7 26.4 26.5 25.8 25.3 24.4 25.1 26.7 27.5 24.5 25.2 24.3 18.5
WIND SPEED mph 0.8 0.9 1.2 0.9 1 0.8 1.1 1.6 1.3 4.3 5.9 6.3 7.8 5.9 5.7 5 4.3 3.7 3.3 1.7 0.4 1.1 0.1 0.1
WIND DIRECTION Degrees 206 166 156 163 191 162 140 90 10 44 60 38 77 42 24 28 7 19 36 85 46 85 110 40
TEMPERATURE degF 26.1 25.8 25.5 24.9 24.5 26.5 32.8 39.8 46.2 47.2 47.4 46.1 47.1 49.1 48.4 48.7 48.1 46.4 43.2 40.4 39 40.2 41.2 40.3
RELATIVE HUMIDITY %RH 97.8 97.9 97.7 97.4 97.1 97.1 96.4 81 67.3 66.7 65.6 68.4 66 64.6 68.6 69.2 71.1 74.9 80.9 86.6 90.9 90.4 88.4 91.4
BAROMETRIC PRESSURE inHg 30.15 30.16 30.15 30.13 30.13 30.12 30.12 30.11 30.1 30.08 30.05 30.03 30 29.97 29.95 29.93 29.92 29.91 29.9 29.91 29.91 29.91 29.9 29.89
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 0.3 60.3 192.2 363.7 608.1 758.2 847.9 881.4 866.8 802.7 674.2 558.5 401.9 214.4 75.6 0.6 0 0 0 0
PM2.5 ug/m3 2.8 2.6 2.7 2.7 2.9 2.6 2.9 2.6 2.7 2.5 2.7 2.9 3 2.7 2.6 2.6 2.5 2.5 2.6 2.8 3 3 3 3.8

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 2.4 2.4 2.6 2.9 3.3 3.4 3 2.8 2.4 2.5 2.8 2.6 3 3.2 3.4 3.5 3.3 3.4 3.5 3.2 3.1

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 25.9 26.9 27.3 27.8 27.3 27 29.4 29.9 31 31.5 31.7 31.8 32.8 33.9 34.5 33.4 33.4 33 30.8 27.2 26.6 29.1 30.1 30.5

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 13.9 12.5 13.8 15.5 18.5 20.3 20.9 20.9 21.5 23.3 26.9 33.3 40.9 44 40.8 37.3 35.3 33.2 33.5 33.9 32.6 30.6 27.9 26.1

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 19.8 16.6 14.1 14.3 12 13.6 15.5 16.9 17.7 21.6 26.9 33.6 42.7 43.8 38.7 35.4 33.1 29.9 30.3 32.2 32.8 31.9 29.5 28.8
TEMPERATURE degF 45.7 45.5 43.4 41.7 39.6 38.8 41.6 46.3 50.8 53.7 57.4 61.6 65.1 65.6 64 63.2 62.6 61.2 59.8 57.6 56 55.2 54.1 52.4
WIND SPEED mph 1.1 2 2.6 2.6 1.8 1.8 2 2.3 2.3 5.5 6.8 7 7 7.4 6.7 6.5 7 6 5.9 4 3 2.9 2.4 2.4
WIND DIRECTION Degrees 90 103 105 100 74 74 83 105 105 143 157 156 159 157 152 165 156 135 131 130 113 111 91 78
PM2.5 ug/m3 4 3.6 2.3 1.4 1.5 2.3 2.8 3 3.3 3.8 4.2 5 5.1 5.8 6 5.9 5.8 6 6 5.7 5.7 5.6 5.1 5.1

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 3.5 3 2.4 1.2 1 1.6 2.5 4.3 3.9 3.9 4.6 5.2 4.7 4.5 6.1 6 8.3 7.8 6.9 8.4 7.1 7.2 6.2 5.4
PM10 ug/m3 (25C) 7 5.1 4.2 2.4 2.3 3.1 4.6 11 11.3 9.5 11.4 13.9 18.4 21.3 18.7 23.8 25.2 22 21.5 22.3 18.1 14.6 13.8 11.7
PM COARSE (10-2.5) ug/m3 3.8 2.2 1.9 1.3 1.4 1.6 2.3 7 7.6 5.6 6.7 8.6 13.4 16.4 12.4 17.6 16.7 14 14.5 13.9 11 7.5 7.7 6.4

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 20.5 22.7 22.7 23.1 23.7 23.8 23.8 23.1 23.2 25.4 29.3 33.1 37.8 41.4 39 37.6 37.8 39 37.5 36.6 36.2 34.1 33 33.1
CO ppm 0.064 0.069 0.068 0.086 0.079 0.08 0.088 0.091 0.093 0.097 0.1 0.1 0.112 0.118 0.106 0.113 0.107 0.11 0.105 0.108 0.093 0.107 0.1
SO2 ppb 0.13 0.193 0.282 0.212 0.181 0.161 0.173 0.202 0.225 0.37 0.413 0.391 0.341 0.422 0.417 0.324 0.339 0.252 0.257 0.293 0.258 0.443 0.514
NO ppb 0.006 0.004 0.053 0.043 0.107 0.377 0.624 0.921 0.785 0.621 0.433 0.349 0.38 0.42 0.297 0.392 0.138 0.078 0.066 0.04 0.058 0.033 0.049
NOy-NO ppb 1.01 0.848 0.913 1.024 1.023 1.065 1.265 1.611 1.608 1.816 1.735 2.037 2.792 3.336 2.343 2.7 2.56 2.704 2.579 2.732 2.99 2.906 2.74
NOy ppb 1.017 0.852 0.966 1.067 1.13 1.442 1.889 2.532 2.393 2.438 2.168 2.386 3.172 3.756 2.64 3.092 2.698 2.782 2.645 2.773 3.047 2.939 2.789
PM10 ug/m3 (25C) 1.8 2.5 2.8 2.8 3.2 3.2 3.4 8.5 7.9 6.1 8.1 9.6 9.9 11.7 14.8 11.3 11 9 8.6 9.1 9.1 10.3 9.1 12
PM COARSE (10-2.5) ug/m3 0.6 1.2 1 0.8 1.1 1.2 1.6 6.3 5.5 3.5 4.9 6.4 6.5 7.3 9.9 8.1 7.9 6 5.6 6.1 5.7 6.8 4.9 7.9
WIND SPEED mph 5.1 7.5 7.1 6.7 6 5.9 7.6 7.6 7.6 8.7 9.9 11.4 10.6 10.8 16.6 16 14.5 12.2 11 8.5 9.7 5.9 4.8 7
WIND DIRECTION Degrees 95 107 101 102 94 93 101 99 113 113 122 132 134 148 130 136 133 140 130 128 124 106 105 113
BAROMETRIC PRESSURE inHg 30.07 30.08 30.09 30.1 30.09 30.08 30.08 30.09 30.1 30.08 30.06 30.04 30 29.98 29.95 29.93 29.92 29.93 29.92 29.93 29.93 29.91 29.9 29.88
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 38.4 37.4 36.4 35.4 34.8 35.6 38.5 42.8 46.2 50.4 54.1 57.3 60.5 61.3 59 57 56.6 55.4 53.9 52.5 51.3 49.6 49.4 49.5
RELATIVE HUMIDITY %RH 80.4 81.8 84.5 86.7 88.3 87.3 82.4 74.9 69.8 63.6 58.3 53.9 49.4 47.8 52.2 51.7 51 52.1 55.6 57.7 59.6 63.4 65.9 68.8
PM2.5 ug/m3 1.2 1.5 2 2.2 2.3 2.2 1.9 2.4 2.6 2.7 3.3 3.3 3.3 4.3 4.9 3.1 3.1 3 3 3.1 3.5 3.6 4.4 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 31 31.6 32.5 33.2 24.6 28.3 37.7 39.7 40.7 40.2 40 39.4 39.6 39.8 39.6 40.4 41.9 41.4 41.6 38.3 39.2 35.7 34.6 34.9
WIND SPEED mph 2.5 2.8 2.4 1.4 0.5 0.5 2.8 3.4 4.9 3.7 4 4.1 4.5 4.5 4.1 4.8 5.8 3.5 2.7 2.4 2.8 1.5 1.4 2.2
WIND DIRECTION Degrees 78 78 71 65 290 87 115 115 114 130 142 139 131 126 118 116 115 115 116 93 132 128 119 112
TEMPERATURE degF 31.5 30.7 29.7 28.9 28 29.3 34.8 38 40.2 42.2 44 45.7 47.8 49.4 50.5 46.8 42.5 41 39.7 38.8 38.4 37.6 36.4 36.7

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 2.5 2.8 5.8 9.9 17.7 17.5 20.8 21.9 20.4 20.9 26 33.8 41.6 46.4 51.4 54.1 55.2 55.4 46.9 29.6 13.7 26.9 28.5 27
WIND SPEED mph 1.9 1.5 2.7 2.9 2.9 3.6 3.7 4.6 5.4 5.6 7.2 7.4 7.3 6.7 5.8 6.2 5.4 4.7 0.7 1.5 1.7 1.8 1 1.8
WIND DIRECTION Degrees 107 90 112 130 123 128 121 115 125 125 143 156 185 182 161 158 157 152 90 95 98 100 71 95
TEMPERATURE degF 37.5 36.1 35.8 37 38.7 40.1 43.8 47.4 49.9 54.4 57.5 60 62.3 64.8 66.2 67.2 67.7 66.7 60.5 56.1 55.3 55.7 54.5 53.9
PM2.5 ug/m3 5.2 4.9 4.4 4.3 4 4.1 4 4.3 3.9 3.5 3.3 3.6 3.4 3.3 3.1 3 3 3.1 3.1 3.3 3.8 3.8 3.6 4.1
PM10 ug/m3 (25C) 9.1 8.5 8 7.3 6.6 8.3 9.4 9.2 7.3 6.1 6.1 7.5 7.8 7 6.6 7.5 7.1 7.2 6.8 7.4 10.1 9.2 8 9.6
PM COARSE (10-2.5) ug/m3 4.3 4.1 4 3.3 2.8 4.5 5.7 5.2 3.5 2.7 2.8 3.9 4.4 3.6 3.4 4.4 3.9 4 3.6 4 6.3 5.3 4.4 5.4

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 20.1 20.4 21.9 19.6 21.7 23.7 23.6 23.6 24.5 26 29.4 32.4 33.7 34.3 33.8 35.8 36.5 34.6 32.6 30.3 27.3 27.2 26.5

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 22.2 20.4 19.9 19.9 20.1 20 20.1 20.7 21.8 22.9 24.9 28.1 31.7 35.2 38.3 39.5 41.7 41.3 39.1 36.9 34.8 32.5 30.6 30.9
WIND SPEED mph 3.3 2.5 3.1 3.6 4.2 3.4 3.3 3.3 4.5 4.7 4.8 5.9 6.2 6.3 5.8 4.7 5.4 5 4.8 3.9 4.3 3.8 3.9 4.3
WIND DIRECTION Degrees 102 112 138 154 179 176 150 156 181 184 179 180 183 192 185 186 196 167 162 148 154 163 173 176
RELATIVE HUMIDITY %RH 92.2 93.3 97.8 100 100 100 100 100 93.6 84.1 73.7 65.1 59.6 54.5 50.8 48.8 47.7 52.1 65.8 75.3 77.8 80.4 84.5 82.3
TEMPERATURE degF 31 31.2 31.5 31.2 31.1 30.8 31.1 32.1 34.1 37.4 42.4 46.7 49.9 52.7 54.7 55.9 56.9 55.9 52 48.5 46.8 45.6 44.3 44.6
PM2.5 ug/m3 1.6 2 3.5 4.2 4.4 4.2 4.2 4.1 4.2 4.2 3.9 3.5 3.6 3.6 3.3 3.2 3.4 3.6 4.7 4.8 4.4 4.4 4.5 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 7.2 5.6 6.3 8 7.3 7.6 6.1 5.9 6.4 6.5 6.4 5.7 6 5.5 5.9 5.7 5.3 4.4 4.1 6.2 5.7 6.2 6.7 8.2

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 4.1 4.1 3.9 3.9 3.7 3.8 3.6 2.2 2.2 2.1 2.9 3.8 3.7 3.4 3.5 3.6 3.7 3.9 4.4 4.2 4.5 4.8 5.1 6.1

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 15.2 15.5 16.2 17.9 17.6 18.9 19.5 19.9 21 23.2 27.5 33 37.7 37.3 35.1 34 36.1 35.9 33.9 32 31 30 30.7 31.2

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 20.8 23.3 20.4 22.3 22.6 21.2 20.7 22.2 23.8 24.9 25.2 27.2 27.8 28.9 30.8 33 35.7 36 35.5 34.6 35.6 37 38
TEMPERATURE degF 43.1 42.1 39.9 40.8 42.3 41.9 42.2 43.2 44.8 45.3 44.5 44.5 44.6 44.2 44.9 46.1 46.5 46.5 46.7 46.3 45.4 45.5 46 46.4
WIND SPEED mph 11.2 10.1 5.4 8.2 14.3 15.1 12.5 7.8 5.3 6 6.6 7.1 7 6.4 10.4 8.6 7.3 3.9 4.5 7.2 8 8.5 9.8 10.7
WIND DIRECTION Degrees 30 18 346 8 22 25 24 33 50 60 56 50 48 48 21 28 22 52 26 29 29 25 21 18
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 4.7 74.6 258.3 430 655.1 790.1 585.8 600.1 442.5 267.8 237.7 276.7 151.2 58.2 14.4 -0.2 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 0.3 0.4 0.7 1 0.9 1.1 1.4 1.9 2.2 2.6 3.1 3.7 4.1 4.5 4.8 4.7 4.1 3.3 3.2 3.4 3.4 3.1 2.9 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 19.5 21.8 23.6 22 21.6 21.7 22.2 22.3 23 25.4 26.8 27.5 29.9 30.4 32.4 35 36.6 35.7 36.7 36.1 35.6 37.2 39.7 39.1
TEMPERATURE degF 40.5 38.5 37.6 37.6 38.4 39.5 42.4 45.2 48.6 50.8 51.4 49.8 50.6 49.2 49.3 50.8 50 49.1 48.1 47.3 45.9 46.1 47.7 48.4

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 29.8 30.7 31.4 32.1 32.9 33.5 34.7 34.9 36.8 38.2 36.4 36.6 38.3 38.4 39.6 39.6 39.9 39.3 39 39.7 40.2 40.5 39.8 37.6

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 15.8 14.5 16.6 20.5 10.8 4.2 8.2 18.3 23.2 24.4 27.2 36 43.5 47.1 52.2 55.6 54.8 50.9 50.2 48.4 42 38.3 36.7 35.3

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 26.7 27.2 27.5 27.5 26.2 26.5 29.6 29.8 30.3 31.7 33 34 33.5 32.8 33.4 34.1 35.1 33.9 32 32.1 30.9 27.9 27.3 24.3
WIND SPEED mph 3.4 3.3 2.7 1.2 1.2 1.7 3.7 4.5 4.4 5.1 5.2 6.2 5.8 5.2 5.6 4.9 1.8 1.8 2.6 1.6 0.7 0.6 0.6 2.6
WIND DIRECTION Degrees 55 52 51 51 15 62 75 101 106 107 106 106 95 105 123 107 107 119 99 82 7 34 71 342
TEMPERATURE degF 33.2 33.2 32.4 31 29.1 31.3 35.6 37.4 39.2 41.5 44.1 44.9 46.3 49.5 48.7 44.7 45.7 45.8 43.2 39.2 37.9 37.8 38.2 38.5

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 18.4 19.6 21.7 21.7 21.5 21.6 21.7 21.9 22.1 25.1 28.7 33.2 38.1 43.1 44.5 46.3 42.1 41.8 38.4 35.3 32.9 32.2 33.2
PM2.5 ug/m3 2.8 2.2 1.8 2.5 3.1 3.5 3.9 4.2 4.5 4.5 4.1 3.7 3.2 2.9 2.7 2.7 2.8 3.3 4.3 4.1 4.2 4.3 4 4

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 26.7 26.3 26.5 26.8 27.6 27.5 26.3 26.6 26.8 27.1 28.5 29.4 31.1 32.3 32.8 33 34.5 33.9 35.1 36 36.6 36.6 37.1 37.2

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 22.4 21.6 20.6 20.2 18.3 17.4 19.8 19.6 20.2 21.4 23.3 24.5 23.4 24.7 24.4 25.2 25 26.2 22.2 23.4 26.3 22 23.4 26
PM2.5 ug/m3 1.9 1.7 1.9 2.4 2.5 2.3 2 2 2.8 3.3 3.7 4.1 4.9 5.3 6.2 7.1 6.3 5 6.1 6.5 5.7 5.6 4.6 14

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 0.18 0.165 0.18 0.257 0.244 0.281 0.284 0.124 0.19 0.167 0.179 0.178 0.1 0.112 0.227 0.075 0.174 0.165 0.146 0.102
NO2 ppb 7.4 6.6 9.7 9.8 10.6 3.1 2.7 4.1 5 5.7 5.4 4.1 7 9.9 6 12 8.5 10.6 12.3
WIND SPEED mph 3.6 3.9 3.3 3.5 3.9 3.9 3.8 3.6 4 4.3 4.4 4.3 3.7 4.2 3.4 3.5 3.1 2.3 2.2 2.6 2.3 2.6 2.6 2.4
WIND DIRECTION Degrees 11 15 14 12 13 31 44 68 69 65 63 62 77 73 58 55 76 68 42 51 30 35 20 30
TEMPERATURE degF 39.7 39.3 39 38.4 37.7 38.6 41.2 43.9 46.7 48.5 49.6 50 47.7 47.2 47.5 45.9 46.1 46 45.1 43.6 43.9 44.6 44.8 46
PM2.5 ug/m3 1 1.2 1.4 1.6 2 2.3 1.9 2.2 2.8 3 3.3 3.8 4.4 5.9 5.1 4.8 4.2 4.1 4.1 3.6 3.9 3.6 3.2 3.2
PM10 ug/m3 (25C) 3.5 2.9 4.4 2.5 4.3 3.9 5.1 6 8.3 8.8 7.5 8.5 9.3 14.1 11.6 12.1 8.4 9 11.5 7.6 8.7 8.6 7.9 9.2
PM COARSE (10-2.5) ug/m3 2.7 1.8 3.3 1 2.5 1.8 3.4 4.1 5.8 6 4.4 4.9 5.2 8.6 6.9 7.6 4.5 5.2 7.8 4.4 5.1 5.2 4.9 6.2

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 26.6 26 25.8 26.2 26.7 26.1 25 24.3 25.6 29.8 30.4 31.4 32.5 33.2 34.3 33.1 34.4 35.6 36.1 36.2 35.9
SO2 ppb -0.5 -0.4 -0.4 -0.4 -0.4 -0.3 -0.5 -0.4 -0.5 -0.1 -0.5 -0.5 -0.5 -0.5 -0.5 -0.3 -0.2 -0.2 -0.3 -0.3
NO ppb -0.4 -0.4 -0.4 -0.4 -0.3 -0.2 0.1 -0.1 0 -0.1 -0.1 -0.1 -0.2 -0.3 -0.3 -0.3 -0.4 -0.3 -0.4 -0.4 -0.4 -0.4
NO2 ppb 0.8 1 1.1 1.1 1.5 1.2 1.4 1 1.2 0.8 1 1.1 1.2 1.3 1.2 1.4 1.9 2.2 1.7 1.2 1.1 1.3
NOx ppb 0.4 0.6 0.7 0.7 1.2 1 1.5 0.9 1.2 0.7 0.9 1.1 1 1 0.9 1 1.6 1.9 1.3 0.8 0.7 0.9
WIND SPEED mph 7.4 6.6 6.2 5.5 4.6 4.7 4.3 4.8 5.7 6.4 5.6 4.7 4.4 4.3 5 4.3 3.9 3.2 2.7 3.4 4.4 4.5 3.6
WIND DIRECTION Degrees 23 26 31 25 32 43 50 49 39 46 54 66 66 45 43 36 30 32 64 37 33 24 22
TEMPERATURE degF 39.1 38.5 38 37.5 36.9 37.6 40.9 42.4 43.7 43.9 44.9 45.8 44.7 44.6 42.5 43.1 42.4 43.2 42.4 41.9 42.1 42.4 43.5

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 4.4 4.3 4.7 4.7 4.1 3.1 2.5 2.4 2.6 2.9 3.8 4.3 6.5 6.2 4.7 3.6 3.7 4.6 5.9 4.8 4.9 6.1 5.8 5.6

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 -0.5 -0.5 -0.8 -0.6 -0.6 -0.6 -0.5 -0.6 -0.6 -0.5 -0.5 -0.5 -0.4 -0.4 -0.5 -0.5 -0.5 -0.4 -0.4 -0.4 -0.4 -0.5 -0.4 -0.5
WIND SPEED mph 4 4.5 4 4.2 7.2 6.3 5.8 4.5 6.6 5.4 7.9 8.7 8.9 8.7 7.5 6.9 7.2 6.8 6.8 5.1 6.4 6.5 5.8 4.7
WIND DIRECTION Degrees 106 113 104 145 175 163 167 162 176 174 172 196 202 203 212 199 179 185 166 149 157 161 166 159
TEMPERATURE degF 32.2 33.1 34.4 34.9 35 34.3 34.6 36.8 40.5 45.7 49.5 53.7 57.4 59 59.9 60.7 59.7 58 55.7 53.2 51.7 50.2 48.9 47.8

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 26.2 25.8 25.6 26 26.3 25.4 26.5 27.9 27.6 28.1 29.1 31.6 33.8 35.4 37 37.3 36.4 33.9 31.9 31.1 28.9 24.1 24.6 26.1
PM2.5 ug/m3 2.7 2.8 2.9 3 2.9 3.2 3.1 2.9 3.1 3.8 4.3 3.5 3.2 3.3 3.5 4.3 4.8 4.3 4 3.6 3.8 4.4 4.6 4.9

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 0.4 0.4 0.1 0.3 0.4 0.5 0.4 0.3 0.4 0.3 0.4 0.5 0.6 0.5 0.6 0.6 0.5 0.4 0.5 0.4 0.4 0.5 0.5 0.4
WIND DIRECTION Degrees 91 93 103 100 90 107 93 107 115 130 140 135 130 134 142 144 148 142 142 139 145 148 142 96
WIND SPEED mph 5.7 5.1 4.3 3.9 3.9 3.6 4.2 3.3 3.4 3.6 3.9 4 4.1 4.2 4.6 4.4 4.7 4.4 3.1 2.3 2.5 2.7 2.6 2.8
TEMPERATURE degF 37.2 36.7 36.3 35.8 35.3 35.7 37.1 40.5 43.5 47.5 51.9 55.3 57.4 60.1 61.1 60 57.6 55.1 53.2 51 49.3 48.1 46.4 45.4

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 24.8 25.2 25.3 25.7 26.4 26.8 27.6 27.5 27.5 27.6 28.9 29.7 30.3 31.7 32.7 34 33.9 34.4 34.4 35.8 32.8 30.6 30.6 31.9
TEMPERATURE degF 37.6 36.8 36.2 36 35.8 36.4 38.3 39.8 41 41.7 42.6 43 43.4 43.5 42.8 42.1 44.3 45.9 43.6 41 41.5 42.4 43.7 44.9
WIND SPEED mph 8.1 6.6 6.3 7.4 7.7 8.3 8.7 8.1 7.6 8 8.9 9.4 9.4 8.1 6.2 5.6 4.3 3 5.1 5.2 3.5 3.6 3.3 3.7
WIND DIRECTION Degrees 36 44 43 52 55 60 67 62 73 80 76 84 90 100 85 70 67 87 93 72 45 35 29 29

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 27.6 28 28.4 28.3 28.1 28.3 29.7 29.8 30 30.5 31 31.7 33.2 35.2 36 35.4 36.4 37.5 36.7 36.8 36.6 36.6 32.4 30
TEMPERATURE degF 37.5 36.5 36 35.7 35.6 36.3 38 40 41.8 42.5 43.4 44.8 45 46.8 43.8 42.5 44.4 43.5 41.5 40.7 41.1 41.6 42.2 43.3
WIND SPEED mph 13.6 12.2 10.9 10.6 9.3 10.3 8.8 8.5 7.5 7.4 8.6 8.9 8 6.7 6.2 5.8 5 5.2 5.6 6.2 4.1 5.6 4.9 4.5
WIND DIRECTION Degrees 46 51 54 56 60 65 64 54 58 66 67 76 73 81 74 63 43 52 56 54 36 38 11 12
PM2.5 ug/m3 1.3 1.4 1.5 1.6 1.6 1.6 1.2 1.4 1.6 1.5 1.5 1.7 2 2.7 3 2.9 3.3 3.1 2.7 2.6 2.6 2.6 2.8 3.3

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 25.3 26.2 24.7 23.8 24.1 23.7 21.4 20.8 21.6 23.3 25.8 27.1 28 28.2 27.8 31 32.1 33.7 32.3 33.3 33.7 34.3 35.9 36.6

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 16.7 15.4 14.6 14.3 14.7 14.5 15.5 17.4 21.8 25.6 29.2 29.9 33.4 33.1 33.6 30.9 25.8 30.3 31.1 34.8 37.8 32.2 29.8 30.3

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 32.1 30.2 22.5 16.6 16.1 18.9 20.2 20.4 21.7 23.4 25.6 31.8 37.1 41.4 47.6 46.7 40.8 37.5 31.1 30.7 32.5 33.3 32.2 29.5
PM10 ug/m3 (25C) 5.4 6.6 5.2 3.5 3.2 2.7 2.6 3.4 6.2 8.4 11.7 13.8 15 17.2 15.5 17.8 22.1 20.3 20 18.1 16.8 16.4 13.5 11.3
PM COARSE (10-2.5) ug/m3 2.6 3.6 2.5 2 2.1 1.1 1 1.3 3.5 5.3 7.9 9.1 9.8 11.2 10.4 12 15.1 14.1 14.6 12.9 11.3 10.8 8 6.3
WIND SPEED mph 4.6 3.2 3.1 3.4 3.3 3.6 3.5 3.6 3.9 4.5 4.8 3 3 2.5 2.3 2.8 3.6 3.2 5.7 5.3 5.8 5.1 5.2 4.4
WIND DIRECTION Degrees 79 92 91 100 88 78 95 97 103 108 108 138 144 135 154 130 136 126 110 107 100 106 106 99
TEMPERATURE degF 43.4 43.9 41.5 39.4 37.1 36.5 38.8 43.2 48.2 51.2 54.5 58.9 61.5 62.8 64.4 63.6 61.4 61 56.8 54.6 52.7 51.3 50.6 49
PM2.5 ug/m3 2.8 3 2.8 1.5 1.2 1.6 1.7 2.1 2.7 3.1 3.8 4.5 4.9 5.5 4.7 5.3 6.5 5.8 5.1 5 5.4 5.5 5.5 4.9

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 27.7 28.3 28.3 29.4 28.5 29 29.8 29.8 30.5 31.5 31.8 33.1 33.5 34.6 35.5 35.5 34.9 33.3 34.8 33.5 34.4 33.3 33.9 31.2
WIND SPEED mph 5.9 6.6 5.2 6.9 6.4 6.9 8.2 6.4 5.5 5.7 6.2 5.9 5.7 5.7 6.2 5.1 3.2 4.6 4.2 3.4 2.7 2.7 4.8 4
WIND DIRECTION Degrees 56 52 60 69 69 74 84 85 104 98 82 101 97 106 105 98 88 69 73 90 45 65 26 18
TEMPERATURE degF 35.5 35 34.9 34.5 33.9 34.8 36.1 37.6 40.4 41.9 42.1 43.5 44.9 46.2 46.1 43.8 43.9 43.2 40.4 40 40.3 40.6 40.3 41.1

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 27.9 28.5 29 29.3 29.7 28.8 29.8 30.2 30.4 31 31.9 33.1 33.6 35 36.5 36.8 36.8 36.3 36.4 37.9 36 36.2 35.3 31.1
TEMPERATURE degF 38.2 37.6 37.4 37.1 37.1 37.7 38.5 40 40.9 41.5 42 42.9 42.7 42.5 42.2 42 44.3 42.9 41.4 40.8 41.2 41.5 41.6 42.8
WIND SPEED mph 14.9 15.7 14.2 13.9 14.8 12.9 13 9.1 8.5 9.3 9.8 9.4 9.8 9 8.8 7.2 6.7 7.3 5.9 5.3 2.2 2.7 3.1 1.7
WIND DIRECTION Degrees 32 38 45 51 55 63 56 50 47 48 47 61 57 58 53 42 40 33 28 27 6 0 340 328

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 18.9 20.8 17.8 18.5 18.9 19.3 20 21.7 22.8 25.5 30.3 39 42.2 42.2 42.9 44.3 46.1 47.3 45.4 41.1 37 37.7 38.3 35.5

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 15.3 15.1 14.6 16.5 16.3 15.8 17.8 19.9 21.3 25.2 30.4 33.9 35.3 35 34.4 37.2 38.6 36.4 34 33.8 33.1 34.2 28.2 30.1

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 18.9 21.2 22.3 22.2 21.8 21.3 20.5 20.1 19.8 21 25.1 27.8 28.8 27.6 28.5 30.9 32.9 33.2 32.5 30.9 24.5 24.8 28.3 28.9
TEMPERATURE degF 40 38.8 38.3 37.6 36.9 37.3 40 44.3 48.6 52 54.7 57.2 56.8 55.2 53.7 53.6 52.8 52 51.3 49.5 48.9 48.8 48.8 48.3
WIND SPEED mph 4.3 3.5 3.3 3.4 3.8 4.8 3.9 3.5 4 4.1 5.5 5.8 8.2 7.4 5.4 4.8 6 4.1 3.1 3.7 2.3 2.4 2.6 3.1
WIND DIRECTION Degrees 58 56 63 59 60 63 73 82 97 85 120 118 129 123 109 109 123 123 107 114 87 72 61 54
PM2.5 ug/m3 0.8 1.1 1.4 1.6 2 2.5 2.6 2.7 3.5 3.6 8.9 4.7 5.5 7 6.3 5.7 7.8 4.4 4.3 5 5.2 5.8 4.4 4.1
PM10 ug/m3 (25C) 2.1 2.9 3.1 3.6 4.3 6.8 7.5 8 11.7 10.4 22.3 20 19.5 24.6 22.2 16.8 19.6 12.3 11.6 11.9 12.3 14.5 11.8 11.8
PM COARSE (10-2.5) ug/m3 1.4 2 1.8 2.2 2.5 4.6 5.3 5.5 8.6 7.1 13.7 15.5 14.2 17.9 16.3 11.3 12.1 8.1 7.5 7.1 7.4 9 7.7 8