-
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

Filter by Owner
Filter by Site:
Wednesday, 
-
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 30.9 24.5 22 23.5 30.8 38.1 30.1 42.2 43.5 44.5 46.1 46 47.8 50.5 50.1 49.2 49.1 48.7 47.8 47.3 46.3 41.1 34.7 28.8
WIND SPEED mph 0.5 0.5 0.9 0.6 1.6 1.5 1.1 3.2 3.7 4.8 6.3 6.2 4.9 3.1 4 6.4 5.7 5.3 4.8 3.7 2.5 1.4 1.6 1.3
WIND DIRECTION Degrees 116 120 139 99 69 92 107 89 80 65 73 78 83 100 100 74 79 72 76 85 86 87 83 58
TEMPERATURE degF 28.8 29.8 30.1 30.3 30.5 31.5 32.4 35.5 38.9 40.7 42.1 41.8 41.5 43.2 41.7 41.1 38.4 37.8 37.2 36.5 36.7 36.6 36.1 35.9
RELATIVE HUMIDITY %RH 67.4 70.7 73.3 74.3 75 70.8 71.8 52.5 48.6 53.3 55.1 58.3 63.8 67.1 80.2 78.3 86.4 89 90.9 92.1 91.2 92.6 97 98.1
BAROMETRIC PRESSURE inHg 30.03 30.02 30.01 30 30 30 30 30 29.99 30 30 30.01 30.01 30.02 30.02 30.01 30.01 30.02 30.01 30.02 30.04 30.04 30.04 30.05
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0.01 0.02
SOLAR RADIATION w/m2 0 0 0 0 0 2.5 19 108.1 264.8
PM2.5 ug/m3 6.3 6.2 5.9 4.9 4.2 4.5 5 4.5 4.9 5.1 5.9 6 10.6 12.7 11.8 8.8 8.6 8.7 7.4 7.7 8.9 9.7 10

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 6.2 6.6 6.8 6.9 7 7.4 7.5 7.6 7.9 8.1 8.4 8.8 10.3 11.8 10.6 10.2 9.1 8.2 8.9 9.5 9.5 9.6 12.1 13.2

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 38.9 38.3 37.8 37.1 34.2 32.9 31 33.6 33.6 35.9 37 40.9 40.3 36.5 36.2 38.2 38.6 40.6 43.4 42.3 42.2 43 40.9 37.9

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 34.5 31.1 30 26.2 23.3 22.7 23.6 29.4 35.8 39.7 43 42.6 43.6 43.7 42.1 38.9 37.2 35.9 33.1 29.8 30.7 31 31.1 30.5

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 38.7 39.4 36.9 36.2 28.7 25.1 26.2 29.6 32.5 35.8 36.5 38.1 40.2 39.9 39.4 37.4 35.3 35.2 32.6 28.2 25.6 24.6 27.1 27.3
TEMPERATURE degF 39 37.9 37.2 36.7 36.1 35.6 36.8 38.5 41.8 43.9 44.9 47 48.1 48 47.7 46.7 45.3 44 42.1 39.2 37 35.6 35.7 35.3
WIND SPEED mph 5.9 6.2 5.5 5.2 5.7 5.2 6.4 8.3 8.7 9 9.3 9.1 9.9 7.5 6.4 5.6 5.1 5.2 4 3.4 3.3 3 3.1 3.3
WIND DIRECTION Degrees 166 163 150 146 138 139 145 160 157 155 148 151 163 148 154 139 125 120 106 91 85 96 85 104
PM2.5 ug/m3 8.8 8.9 9.2 9.5 9 9.7 10.4 10.3 8.9 7.8 7.4 6.9 6.3 6.7 7.1 8.4 9.4 9.7 9.5 11.1 14.7 15.8 18.1 18.3

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 8.3 7.8 11.7 8.2 8.3 8.4 9.6 11.8 10.2 8.2 6.6 6.7 6.3 6.2 6.8 8 9.6 10 10.6 10.9 15.1 16.6 19.3 19.6
PM10 ug/m3 (25C) 15.9 15.9 19.2 12.4 13.7 14.9 17.6 19.7 18.6 14.4 13.5 15.3 12.7 13.8 13.9 15.6 15.2 15.7 16.6 15.8 19.1 18.7 21.4 21.5
PM COARSE (10-2.5) ug/m3 8.2 8.8 8.4 4.8 6 7.2 8.8 8.7 8.9 6.6 7.2 8.8 6.5 7.8 7.3 8 6 6.1 6.6 5.6 4.8 3 3.1 2.9

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 39 37.7 35.8 34.6 31.6 29.7 30.6 40.8 44.7 45.2 44.6 43.5 43.7 42.8 38.9 33.4 30.6 30.9 31.6 31.7 32.9 34
CO ppm 0.093 0.102 0.104 0.127 0.144 0.149 0.146 0.105 0.097 0.069 0.07 0.075 0.093 0.087 0.081 0.083 0.109 0.123 0.113 0.108 0.119 0.111 0.1
SO2 ppb 0.148 0.144 0.202 0.361 0.517 0.559 0.744 0.553 0.343 0.224 0.19 0.344 0.311 0.492 0.462 0.309 0.173 0.109 0.09 0.14 0.115 0.073 0.11
NO ppb 0.002 0.014 0.037 0.047 0.059 0.446 0.259 0.324 0.243 0.045 0.014 0.017 0.01 0.002 -0.003
NOy-NO ppb 2.906 3.582 3.876 6.023 7.529 4.144 5.31 6.307 8.008 8.068 6.943 6.479 6.431 5.833 5.275
NOy ppb 2.908 3.596 3.913 6.07 7.587 4.589 5.57 6.632 8.251 8.113 6.957 6.497 6.441 5.835 5.271
PM10 ug/m3 (25C) 8.2 9.2 10.2 9.7 10.8 13.3 12.5 13.8 12 13 11.7 11.8 12.3 13.9 12 11 10.9 11.4 11.8 11.5 11.9 14.8 15.2 14.5
PM COARSE (10-2.5) ug/m3 3.2 3.6 4.2 3.9 4.6 6.1 5.4 6.6 5.6 6.7 5.9 6.1 6.5 8.1 6.3 5.5 4.7 3.9 2.6 1.3 1.2 2.7 3.5 3.3
WIND SPEED mph 9.1 9.2 10.3 11.5 11.1 10.3 10.5 10.3 12.8 13.4 13.8 14 13 12.5 9.6 9.2 9.8 10.3 9.5 8.4 9.8 8 7.3 7.1
WIND DIRECTION Degrees 156 156 156 155 157 158 159 163 174 163 166 160 147 134 146 159 143 123 117 121 114 113 109 107
BAROMETRIC PRESSURE inHg 30.01 30 29.99 29.98 29.97 29.96 29.96 29.97 29.96 29.95 29.93 29.91 29.9 29.89 29.89 29.91 29.92 29.93 29.95 29.97 29.98 29.99 29.99 29.99
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0
TEMPERATURE degF 31.4 31.3 31 31.1 32 33 34.9 37.8 41.2 45 47.8 46.6 46 46.8 47.2 43.2 39.2 36.9 35.8 35.4 35.2 34.8 34.7 34.7
RELATIVE HUMIDITY %RH 68.9 69 68.9 70.5 69.4 67.2 63.6 60 53.5 48.1 43.9 44.5 45.4 44.8 46.2 62.7 81.3 89.5 91.1 90.8 91.5 93.2 94.7 94.2
PM2.5 ug/m3 5.5 6.1 6.5 6.3 6.7 7.9 7.6 7.8 6.8 6.6 6 5.9 6 6 6 5.8 6.5 7.9 9.7 10.7 11.2 12.8 12.5 11.8

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 47.7 48.3 48.1 47.5 46.5 43.6 40.6 41.4 41.7 41.8 42.6 43 46.3 48.7 49.3 48.9 48 46.6 44.6 43.5 42 43.4 44 42.3
WIND SPEED mph 3.2 3.5 3 3 2.7 2.8 2.7 3.2 3.5 3.4 3.9 4.3 4.5 4.5 2.6 3.1 2.5 2.2 2 1.9 1.8 1.8 1.8 1.3
WIND DIRECTION Degrees 182 184 194 202 217 214 198 200 203 196 200 201 207 185 176 161 138 126 122 135 138 165 196 202
TEMPERATURE degF 31.4 32.4 33.5 33.9 34.1 34.1 34.8 36.4 39.1 40.6 42.5 44.6 45.8 48.6 45.2 43 41.9 39.5 36.8 36.4 36.5 36.6 36.7 36.1

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 37.4 32.5 35.2 37.9 35.3 31.8 31.4 37.8 42.6 43.9 45.1 46.2 47.8 49.4 50.7 51.3 51.3 49.7 47.6 43.5 41.3 41.5 39.8 37.4
WIND SPEED mph 3.5 4 3.2 3.5 3.5 3.1 3.2 5.4 4.8 4.9 4.7 4.1 5.7 5.7 4.5 4.2 4.1 6 4.4 4.4 5.2 5.8 6.1 2.9
WIND DIRECTION Degrees 122 130 124 120 117 118 119 134 129 135 126 133 146 149 144 128 142 135 122 118 122 120 120 124
TEMPERATURE degF 39 38.5 37.4 37.6 37.1 35.4 36.6 40.7 44.5 48 51.4 52.2 54.3 54.2 56 55.8 54.4 53.9 50.2 47 45 43.1 41.8 40.8
PM2.5 ug/m3 7.3 7.9 10 12.1 11.2 10.3 11.1 11.9 11.1 9.5 8.7 8.2 8.6 8.5 8.3 7.7 7.9 16.2 11.2 10.4 9.5 8.4 7.8 9.1
PM10 ug/m3 (25C) 16.3 22.3 29.6 33.9 29.6 28.4 30.4 25.7 22 21.5 18.3 17.3 19.3 19.2 18.1 15.6 16.4 24.7 18.3 17.1 15.1 13.4 12.3 13.9
PM COARSE (10-2.5) ug/m3 9.7 15.3 20.8 23.1 19.6 19.4 20.5 14.7 11.5 12.4 9.8 9.2 10.9 10.9 9.8 8 8.6 8.7 7.3 7 5.9 5.3 4.8 5.3

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 36.1 35.6 33.7 31.3 29.1 31.3 31 33.6 38 43.2 44.8 44.9 43.3 39.1 33.5 33.3 32.8 33.4 35.1 35.3 35.4 36.1 37

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 43 42.5 41.9 41.7 41.1 41 40.5 40.7 41.1 42.3 42.4 43 47.5 48.9 49.1 49.1 47.1 46.5 46.9 47 46.7 44.8 43.9 41.4
WIND SPEED mph 3.7 3.3 2.8 3.4 3.7 2.8 2.2 2.7 2.5 4.4 2.7 2.9 3.5 1.8 1.7 2.2 4 4 3.2 2.4 2.6 2.6 3.8 3.3
WIND DIRECTION Degrees 96 101 97 85 93 91 118 168 120 78 85 99 176 161 190 96 81 86 97 95 105 112 101 110
RELATIVE HUMIDITY %RH 73.5 78.1 80.7 82.7 84.3 85 82.1 70.5 63.7 61.7 61.2 58.3 56.6 59.5 63.5 75.3 83.2 83.9 87.4 89.1 91.1 91.1 89.2 93.3
TEMPERATURE degF 25.9 25.5 25.1 25 24.9 25.2 26.7 30.2 33.4 35.1 36.6 38 39.4 38.9 39.7 37.5 35.9 35.9 34.5 34.1 33.6 33.1 32.8 31.8
PM2.5 ug/m3 4.2 4.2 4.2 4.3 4.4 4.6 5 6.2 6.8 7.4 8 8.6 11.3 12 12 11.9 12.4 13.2 13.8 13.8 14.2 13.5 13.7 13.8

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 17 12.9 9.5 8.5 8.5 8.7 8.2 7.3 6.3 5.5 5.9 6.5 6.9 7.1 7.1 7.3 7.5 8 10 9.8 9.7 10.6 11.5 12.6

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 6.1 8.1 8.2 10.5 9.2 8.1 7.5 10.4 9.4 8.7 8.8 8.9 8.4 7.9 8.2 9.4 14 9.2 8.1 7.6 7.2 7.4 7.7 7.7

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 31.1 28.7 26.5 23.8 20.1 20.1 22.7 31.2 35.5 37.6 39.4 41 40.3 39 37.3 36.5 34.9 31.5 30.1 30.6 29.8 30.1 29.7 29.2

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 45.3 40 32.9 28 30.5 29.1 29.7 30.3 33.6 34.7 39.9 38.5 40.4 40.5 41.4 40.6 36.7 37.7 41 41.3 40.7 39.4 38.7
TEMPERATURE degF 35.9 36 36.2 36.4 37 36.6 37.1 38.8 39.7 40.6 41.1 39.5 37.9 38 38.4 37.5 36.2 34.6 33.7 34.3 34.9 35.4 35.9 36.4
WIND SPEED mph 10.6 9.8 9.8 8.2 8.9 8.3 7.8 10.3 10.9 10.4 10.7 13.6 11.9 11.4 12.8 13.4 11.1 12.2 13.2 11.5 9.7 8.4 5.9 4.9
WIND DIRECTION Degrees 172 176 183 185 175 182 187 182 172 175 168 159 146 145 154 154 147 133 125 126 130 133 129 106
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 -0.2 13.5 119.5 255.5 200.4 113.7 193 157.7 63.6 175 150.2 89.2 41.2 9.7 0.8 -0.2 -0.2 -0.2 -0.2 -0.2
PM2.5 ug/m3 4.1 5.3 9.4 8.3 6.4 5.8 6.1 6.7 6.7 6.1 6.1 5.6 5.9 5.2 5 5 5.3 6.5 5.6 6.2 5.8 6.5 8 9.6

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 46.1 43.8 33.7 25 22.8 24.9 26.9 29.5 30.7 33.9 34.4 38.9 38.7 40 40.2 41.1 39.2 37.2 35.1 37.9 40.1 39.6 37.6 37.2
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 41.8 40.7 36.8 34.6 32.6 30.7 30.5 32.2 34.8 36.4 39.3 41.3 41.5 43 44.4 45.2 43.1 44.3 45.2 44.4 43.3 42.5 40 45.7

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 43.1 42.8 42.4 42.5 43.6 42.7 40.9 40 41 40.6 40.4 41.2 43.5 43.7 43.9 44.7 46.2 46.8 43.8 39.9 37.2 37.1 35.8 34.4

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 43.1 38.8 36.5 35.6 34.2 33.2 33.6 32.7 31.9 36.1 34.7 34.4 35.8 39.2 38.3 38.7 42 43.9 44.5 41.8 40.3 40 42.1 41.2
WIND SPEED mph 6.3 6.4 5.1 5.3 4.8 4.7 4.2 4.9 6.3 7.8 6.5 6.6 6.7 7.2 6.6 6.4 6.9 7.2 7.4 6.2 5.3 4.5 4 3.7
WIND DIRECTION Degrees 195 197 197 194 196 189 187 186 176 178 161 154 149 152 155 155 162 168 179 174 171 174 164 163
TEMPERATURE degF 32.1 31.4 30.2 30.8 31 31.2 33.6 35.7 37.7 38.7 40.2 39.6 40.7 42.6 41.8 40.2 38.2 35.7 34.1 33.9 34 34.3 34.2 34.2

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 38 36.2 35.8 36.8 35.5 35.5 36.9 40.1 40.6 40.6 40.9 40.7 42 43.3 44.5 45.7 45.5 43.8 41.1 40.4 39.2 36.2 32.7 30.3
PM2.5 ug/m3 7.4 7.9 7.7 8.3 8.7 8.4 8.7 9.2 8.2 7.8 8.1 8.6 9.1 10 10 10.4 11.1 11.7 11 11.2 12 13.5 16.1 18

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 34 37.4 35.6 35 26.3 23.4 24.8 24.9 34.7 36 32.4 33.6 36.3 40.6 38.4 40.8 40.4 40.4 39.8 38.9 40 42 41.1 40.4

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 32.3 31.5 30.4 29.1 17.4 15.9 18 23.9 30.1 31.2 31.6 27.1 29.3 30.4 29.2 30.3 29.2 29.2 28.1 26.2 30.2 32 32.5 32.1
PM2.5 ug/m3 4.9 4.7 5.3 8.4 11.2 13.6 13.8 9.5 7.6 7.7 7.4 7.8 7.9 7.2 7.1 6.4 8.4 7.7 8.9 10.6 10 8.7 8.5 8.6

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 0.186 0.202 0.236 0.3 0.379 0.384 0.29 0.296 0.281 0.267 0.264 0.235 0.219 0.205 0.239 0.219 0.226 0.224 0.224 0.225 0.222 0.193 0.199 0.198
NO2 ppb 7.7 12.5 19.1 22.2 17 16.5 21.2 20.1 19.4 19.4 10.7 7.8 7.5 6 5.7 5.3 6.8 6.5 6.5 5.2 4.6 3.8 3.3
WIND SPEED mph 7.2 6.8 7.5 8.4 7.9 6.9 9.7 11.1 11.9 11.5 10.8 10.5 14.3 13 12.4 12.1 10.2 9 7.9 7.1 5.9 4.6 3.4 3
WIND DIRECTION Degrees 168 175 175 178 171 160 165 170 181 180 177 141 151 153 151 145 141 135 140 139 127 121 105 72
TEMPERATURE degF 33.7 33.5 33.4 34 34.7 35.3 36.4 38.6 41.2 43 42.8 41.8 41.1 38.6 38 37.2 35.6 34.4 34.2 34 34.2 34.7 35.1 35.3
PM2.5 ug/m3 3.9 4.1 4.9 6.9 9.6 11.6 9.1 6.9 6.8 6.5 6.5 6.7 6.8 6.3 5.9 5.7 6.4 7.1 7.8 8.2 9.2 7.1 8.3 9.1
PM10 ug/m3 (25C) 6.7 6.6 8.8 11.4 17.8 21.9 20.9 14.8 15.9 15.8 15.6 15.9 22.7 16.5 12 11 10.4 10 10.4 10.3 10.5 8.3 9.8 10.2
PM COARSE (10-2.5) ug/m3 3.2 2.9 4.4 5.2 9.3 11.6 12.9 8.6 9.7 9.9 9.8 9.9 16.8 10.9 6.7 5.8 4.6 3.5 3.2 2.7 1.9 1.6 2 1.7

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 38.3 38.3 36.5 32.6 22.7 22.1 24 25.2 30.5 34.5 30.3 31 35.6 37.9 38.3 37.9 37.8 37.1 35.5 35.3 36.7 38.6 38.7 37.3
SO2 ppb -0.5 -0.3 0.5 1.5 1.6 1 0 -0.2 -0.4 -0.4 -0.3 0.1 -0.3 -0.4 -0.4 -0.3 -0.3 -0.3 -0.4 -0.4 -0.5
NO ppb -0.1 -0.1 -0.1 0.6 0.9 1.7 3.5 4.2 2.9 3.4 2.2 1.7 0.5 0.2 0 -0.1 -0.1 -0.1 -0.1 -0.2 -0.3 -0.2 -0.3
NO2 ppb 6.3 5.8 6.7 15.4 15.1 14.2 15.4 11.4 7.7 11.2 9.7 6.3 5.4 4.7 4.4 4.7 5.3 5.7 5.1 4.6 3.1 2.7 2.6
NOx ppb 6.3 5.7 6.6 16 16 15.9 19 15.5 10.6 14.6 12 8 6 4.9 4.4 4.6 5.2 5.6 5 4.4 2.8 2.4 2.3
WIND SPEED mph 5.1 5.5 5.4 5.8 5.4 6.3 7.4 6.9 8 8.2 7.7 8.5 11.1 11.3 9.3 7.8 7.2 6.6 5.8 5.5 4.9 4.1 3.8 2.6
WIND DIRECTION Degrees 178 182 186 186 184 179 185 188 195 200 157 156 163 160 156 154 155 155 151 148 137 133 121 113
TEMPERATURE degF 32.9 33.3 33.1 33.7 34.6 35.4 36.9 39.3 43.2 46.4 44.4 41.2 41.3 39.2 37.4 36 34.7 34.1 34.3 34.4 34.3 34.5 34.5 34.6

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 11 10.3 10.8 11 11.6 11.8 10.2 9.5 9.8 9.3 8.6 9.5 9.2 8.9 9.4 8.6 9.6 9.3 10 7.9 9.1 10.1 10.6 11.9

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 -0.2 -0.2 -0.4 -0.2 -0.4 -0.2 -0.2 -0.2 -0.1 -0.1 -0.1 -0.2 -0.1 -0.2 -0.2 -0.2 -0.1 -0.2 -0.2 -0.2 -0.2 -0.1 -0.2 -0.2
WIND SPEED mph 3 3.4 3.2 3.3 3.4 3.4 3.8 3.9 3.7 4.2 4.5 5.2 3.4 5 4 3.7 3.3 4 4 4.1 4.3 4.1 4.1 4.8
WIND DIRECTION Degrees 101 114 110 103 99 123 88 97 124 94 88 100 113 179 183 165 114 88 98 103 113 110 113 108
TEMPERATURE degF 30 29.6 29.2 28.9 28.6 28.7 29.3 30.7 34.5 36.8 36.9 39.5 40.9 41.1 41.4 40 40.3 39.7 38.6 37 35.9 35.2 35.1 34.8

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 37.6 39.4 38 36.6 34.3 32.9 34.9 36.4 36.9 37.1 38.7 42.1 44.1 43.9 36.9 37 34.4 38 38.9 35.5 37.1 35.9 36.8 36.2
PM2.5 ug/m3 7.1 7.1 7 7 7.9 7.8 8.2 8.2 8.2 8.7 9.3 9.6 9.4 10.2 11.7 12.1 11.1 8.3 8.7 11.9 8.2 6.8 8.6 9.8

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 0.3 0.3 0.1 0.4 0.3 0.8 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.5 0.4 0.3 0.3 0.3 0.4 0.3
WIND DIRECTION Degrees 164 162 194 198 196 180 144 129 106 206 211 152 118 110 127 106 127 148 164 161 159 160 157 150
WIND SPEED mph 2.6 2.7 3.7 5 4.7 2.9 2 2.2 2.4 5.3 5.3 2.6 4.1 5.8 4.3 4.4 4.6 5.2 5.6 6.2 4.8 4.2 4.2 3.6
TEMPERATURE degF 32.8 31.5 33.2 35.5 35.8 35.3 36 37.2 40 44 46.9 49.9 52.3 51.6 47.9 46.4 45.7 43.2 40.9 38 36.7 36.1 36.2 36

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 36.6 35.4 34.1 35.2 29.2 24.3 22.5 25.3 33.5 36.9 34.6 33.6 34.4 40.1 42.1 40.9 40.1 39 39.4 38.9 40.5 40.8 40.2 39.1
TEMPERATURE degF 30 30.8 31.5 32.2 32.8 33.4 35.3 37.9 41.3 43.8 42.6 40.2 39.2 38.9 37.7 35.3 33.4 32.6 33 33.4 33.8 34.1 34.3 34.5
WIND SPEED mph 7.1 6.4 6.3 5.9 7.7 6.1 6.1 7.2 10 10.9 14.7 16.3 15.4 16.3 17.2 13.3 10.5 9.7 10.3 8.5 9.3 8 7.7 6.3
WIND DIRECTION Degrees 204 197 206 206 210 204 193 196 193 167 149 160 160 162 167 165 147 134 132 132 133 126 117 112

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 38.5 37.3 36.7 36.2 34.6 31.7 28.5 33.2 33.9 36.3 37 36.8 36.4 40.3 45.2 44.5 43.4 43.5 44.4 43.9 43.6 42.9 42.5 42.2
TEMPERATURE degF 30 30.6 32 32.1 31.8 33 35.3 37.6 40 41 42.6 41.2 39.9 40 39 36.6 34 32.5 33 33.3 33.7 34.2 34.5 34.7
WIND SPEED mph 8.1 7.9 8.3 8 7.7 6.6 7.1 9 10.2 12.6 13.8 15.5 14.6 13.2 14.1 12.1 10 9.2 9.9 8.7 8.6 7.2 7.5 6.6
WIND DIRECTION Degrees 215 214 211 212 205 204 204 187 189 175 167 170 168 164 166 167 165 148 144 138 144 140 131 127
PM2.5 ug/m3 4.3 4.1 4.1 4.3 5 6.6 7.9 10.9 10 7.1 7.4 6.7 6.1 5.7 5.7 5.4 5.3 5.5 5.7 5 5.7 5.8 6.3

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 46.7 44.3 39.9 33.8 31 30.8 28 29.6 29.5 29 32.4 36.2 39.3 39.5 40.1 40.5 39 37.9 38.3 40.9 42.2 41.5 40.2 38.6

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 27.3 25 23.6 25 23.1 21.6 23.9 28.1 30 33.3 35.5 37.6 37.9 37 35.9 34.8 32.9 32.3 30.6 28.7 26 24.3 24.6 24.4

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 38.4 40.1 42.4 42.4 41.6 38.5 35.5 34.3 35.8 39.2 42.3 40.9 40.3 41.7 42.6 42.4 40.9 39.4 36.8 33.2 31.8 28.7 27.8 26.8
PM10 ug/m3 (25C) 15 17.5 19.8 16.4 14.6 15.2 14.7 14.6 15.8 15.6 14.3 13 15 17 14.7 15.5 15.7 14.8 15.2 14.8 15.4 17.7 20.3 20
PM COARSE (10-2.5) ug/m3 7.7 8.2 10.9 8.2 6.9 7.4 6.4 6.1 7 7.1 7 6.2 8 9.6 7.6 8.5 8.5 7.1 6.7 6 5.5 4.2 2.2 1.2
WIND SPEED mph 1.6 1.6 2.1 2 2.6 3 3.5 3.5 4.1 4.6 3.8 3.1 3.4 5.7 5.2 4.8 4.9 5.6 3.8 3.5 4.2 5.6 4.7 3.7
WIND DIRECTION Degrees 150 160 164 160 151 163 161 164 165 160 149 151 130 97 92 96 101 97 112 107 97 90 97 101
TEMPERATURE degF 32.4 33.1 33.1 31.9 32.3 31.8 33.6 36.2 41.9 46.1 47.5 46.3 47.6 46.3 46.2 46.2 46 44.1 40.8 37.8 35.6 34 32.7 31.8
PM2.5 ug/m3 7.8 9.9 9.5 8.8 8.1 8.3 8.7 8.9 9 8.6 7.4 6.9 7.1 7.5 7.1 7.1 7.3 7.9 8.7 9.2 10.3 14 18.8 19.5

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 35.5 34 34.3 33.3 30.7 31.1 30.3 30.2 32.1 34.1 34.2 36.9 36.8 36 40.8 44.3 43.2 42.7 43.4 41.6 41 41.3 41.7 40.8
WIND SPEED mph 8.8 7.7 10 9.7 7.5 5.4 5 7.3 9.5 10.2 8.1 9.6 11.9 12.1 11.4 9.4 7.4 7.2 5.9 4.8 6.2 6.5 5.1 3.7
WIND DIRECTION Degrees 195 200 200 200 200 185 186 187 190 190 161 154 159 160 164 167 175 168 167 170 162 152 145 137
TEMPERATURE degF 29.8 28.7 29.8 30.7 30.6 31.2 32.5 35.7 39.6 41.7 43.1 43.5 42.4 41.4 40.3 38.8 36.1 33.8 32.8 33.4 33.8 34.4 34.7 34.9

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 39.9 38.8 38.5 38.3 37.8 35.2 32.8 34.8 37 35.4 36.8 37.7 37.8 38.6 43.5 46.4 46.7 46.9 45.9 44.3 45 45 44.3 44.3
TEMPERATURE degF 30.5 29.6 31.6 33 32.8 33.5 36.4 40.1 43.4 42.8 44.4 45.7 45.1 43.5 42.8 39.5 37 34.6 34.9 35.3 35.7 36 36.3 36.4
WIND SPEED mph 4.3 4.4 5.1 6.2 6.6 4.3 5.4 15.9 17.4 16.6 17.4 18.7 17.5 18.4 15.5 19.2 18.6 16.6 17.8 17.8 15.8 13.6 12.2 10.1
WIND DIRECTION Degrees 236 236 231 227 221 226 208 186 184 177 169 164 159 157 157 173 172 159 159 158 156 152 140 130

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 48 46.6 45.7 44.6 42.9 42.2 41.7 41.6 45.8 48 49 49.3 51.9 52.6 52.2 50.3 51 50.1 49.1 47.5 46 45 44.8 44.1

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 29 23.7 20.2 20 18.6 20.2 26.7 31.8 34.2 34.7 36.1 37.5 37.5 37.9 36.9 37.3 35.3 32.9 32.9 32.2 30.6 29.9 30.6 31.1

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 38.7 36.9 36.6 33.9 24.9 23.7 24.3 29.8 34.5 39 38 38.4 38.6 35.8 35.9 35.7 33.7 34.3 33 31.3 31.7 30.9 32 35.7
TEMPERATURE degF 32.6 32.1 32.4 33 34.1 34.4 35.5 38.6 41.8 44.7 43.7 44.6 46.3 43.8 40.8 38 35.8 34.8 34.5 34.6 34.6 34.7 34.8 35.2
WIND SPEED mph 3.5 3.9 4.2 3.5 3.7 4.5 5.1 6.2 7.5 8.1 7.1 8.2 9.3 8.9 8.6 7 5.9 5.9 5.7 4.1 4 3.2 2.4 2.9
WIND DIRECTION Degrees 176 185 186 185 174 178 179 190 187 186 183 158 166 151 154 138 128 132 132 141 128 108 109 91
PM2.5 ug/m3 5 5.2 5.3 6.5 8.5 8.3 8.1 7.6 7 6.3 6.3 6.2 6.9 7.3 7.5 7.1 10.5 8.1 9.6 10.5 10.4 12.3 13.3 12.3
PM10 ug/m3 (25C) 9 8.5 9 10.6 16.4 18.6 18.3 17.3 14.2 14.7 17.8 17.8 23.1 24.8 21.3 14.5 16.3 12 12.3 12.5 11.6 12.6 13.6 12.7
PM COARSE (10-2.5) ug/m3 4.5 3.8 4.2 4.7 8.8 11.3 11.2 10.4 7.6 8.9 12.2 12.1 16.9 18.3 14.6 8.1 6.7 4.6 3.3 2.7 1.8 1 1.1 1.1