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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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Thursday, 
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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 15.1 12.3 8.3 9.2 3.2 5.2 19.9 40.6 43.8 46 48.5 51.1 53.8 53.9 46.8 42.8 34.6 34.5 38.3 40.9 44 43.9 43.5 43.8
WIND SPEED mph 0.9 0.8 1 0.5 0.8 0.6 0.9 2.9 5.2 5.1 5.3 4.6 4.3 3.1 1.4 1 0.8 2.1 2.1 2.7 2 2.6 1.9
WIND DIRECTION Degrees 161 202 163 184 209 38 80 187 190 183 182 175 165 238 166 304 140 79 55 13 30 357 69
TEMPERATURE degF 26.9 26.3 26.6 26.8 26.5 27.1 35.2 50.3 54.7 59.3 63.6 67.5 70 53.9 52.4 53.1 51.5 49.4 48 42.1 42.6 42.1 43
RELATIVE HUMIDITY %RH 96.4 97.1 97.4 97.1 97.8 98 86.4 47.3 37.7 33.4 30.5 28.8 28.3 83.6 91.6 94.5 97.3 98 98.4 98.6 99.5 99.7 99.8
BAROMETRIC PRESSURE inHg 29.94 29.92 29.9 29.87 29.85 29.83 29.82 29.82 29.8 29.76 29.73 29.69 29.63 29.66 29.65 29.66 29.67 29.65 29.65 29.64 29.63 29.65 29.63
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0.27 0.01 0.08 0.21 0.01 0.03 0.04 0.01 0.16 0.07
SOLAR RADIATION w/m2 0 0 0 0 0 22.5 177.7 341.3 519.1 650 749.9 728.5 719.5 3.8 68.4 30.9 3.7 2.8 0 0 0 0 0
PM2.5 ug/m3 1.7 1.8 1.7 1.5 1.8 1.6 3.1 6.2 6.4 6.3 6.6 7.5 10.5 13.9 12.7 11.5 10.8 10.9 11 10.8 8.9 10.9 7 4.7

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 1.3 1.4 2.1 1.6 1.6 2.3 2.1 2.1 3.4 5.4 6.4 7.7 9.3 11.5 13.5 13.6 13.5 14.7 10.3 9.6 8.6 7.8 8.8 7.2

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 40.3 38.7 40.3 40.5 40.2 41.3 41.3 42 43 43.7 46.6 48.5 47.5 46.1 46.6 46.7 47.5 47.4 46.8 48.1 49.7 48.2 45 47.3

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 37.2 37.3 36.4 37.2 37 37.6 37.5 37.5 38.5 41.2 43.7 46.6 45.3 42.2 46.7 46.4 47.2 50.7 50.3 46.6 42.3 42.5 41.5 41.4

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 35.3 33.9 34 33.7 33.8 33 32.8 32.4 34.9 37.1 40.9 42.6 39.7 42.8 43.1 46 47.2 49.4 46.6 44.1 43.3 41.8 42.2 44.8
TEMPERATURE degF 39.9 38.8 38.7 39.3 39.9 41.2 44.4 48.9 52.9 55.5 58.3 59.8 58.6 57.8 56.6 58.3 58.2 58.6 56 55.3 55.6 55.7 57 59.1
WIND SPEED mph 4.7 3.7 4.5 4.5 5.6 6.9 9.3 10 9.2 9 10.5 15.2 12.7 12.8 8.8 11.1 11.1 11.5 12.4 9.4 9.1 10.5 11.1 14.8
WIND DIRECTION Degrees 129 120 120 125 134 139 142 148 155 157 167 172 168 167 161 179 168 164 167 153 155 165 175 183
PM2.5 ug/m3 4.5 4.4 4.3 4.2 4.2 4.5 5.5 7 8.4 9 9.5 10.3 10.4 10.5 10.1 9.4 9.6 9.8 9.2 9.1 8.3 7.6 8 8.4

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 6.3 4.5 4.1 3.9 4 4.3 5.8 11.9 8.4 8.3 9.1 9.6 9.7 11.1 11.1 10 10.3 10.2 9.4 10.7 11.2 8.1 7.5 7.5
PM10 ug/m3 (25C) 11.8 7.6 7.6 8.1 9.1 9.6 12.9 25.3 25.7 30.2 30.9 35.1 29.8 23 19.8 16.9 16.7 20.5 17.8 21.9 24.3 21.5 19.8 21.3
PM COARSE (10-2.5) ug/m3 6 3.3 3.8 4.4 5.4 5.6 7.4 13.6 17.4 21.9 21.5 25.2 20 11.8 8.6 6.7 6.2 10.2 8.4 11.1 13 13.3 12.1 13.6

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 40.2 42.6 42.2 41.3 41.8 43.3 44 43.4 43.1 44.1 45.1 47.2 52 50.1 47.2 51.6 50.5 50 51.2 46.6 44.5 41.9 40.2 41.4
CO ppm 0.118 0.11 0.106 0.116 0.102 0.103 0.105 0.111 0.134 0.129 0.125 0.108 0.11 0.11 0.105 0.102 0.096 0.098 0.107 0.109 0.126 0.146 0.122
SO2 ppb 0.208 0.159 0.16 0.264 0.263 0.251 0.461 0.704 1.114 0.895 0.876 0.738 0.825 0.975 0.694 0.444 0.383 0.338 0.384 0.357 0.342 0.488 0.477
NO ppb 0.052 0.048 0.087 0.065 0.079 0.234 0.619 1.062 1.483 1.714 1.472 0.547 0.312 0.256 0.183 0.116 0.065 0.056 0.048 0.048 0.065 0.072 0.044
NOy-NO ppb 3.129 1.746 2.061 3.063 2.616 2.319 3.094 4.013 5.612 6.873 6.427 4.268 3.889 4.052 2.705 2.421 2.062 2.29 3.717 4.094 4.919 4.838 3.631
NOy ppb 3.181 1.795 2.148 3.127 2.695 2.553 3.714 5.075 7.095 8.587 7.899 4.815 4.201 4.308 2.888 2.537 2.127 2.346 3.765 4.142 4.984 4.911 3.676
PM10 ug/m3 (25C) 4.3 3.7 3.1 3.5 4.8 6.1 7.5 12.9 19.2 25 24.8 31.4 30 30.8 37.7 28.5 20.3 15.5 16.8 16.2 16.6 15.6 16.1 16.4
PM COARSE (10-2.5) ug/m3 2.3 2.1 1.7 1.9 3.3 4.5 5.3 8.7 13.7 17.8 16.5 22 19.8 20.6 28 18.4 10.1 6.2 8.2 7.8 7.6 8 8.6 9.2
WIND SPEED mph 9.4 11.9 14.5 13.6 15.1 15 18.2 19.1 18.5 17.8 16.9 18.5 19.4 21 18.8 20.4 15 14.2 18.1 13.8 10.2 14.5 14.7 12.5
WIND DIRECTION Degrees 125 139 137 136 138 142 143 144 151 159 165 170 173 175 170 169 169 163 165 162 150 153 164 176
BAROMETRIC PRESSURE inHg 29.99 29.97 29.95 29.94 29.91 29.89 29.9 29.88 29.86 29.85 29.83 29.82 29.78 29.77 29.74 29.71 29.72 29.7 29.68 29.69 29.69 29.65 29.62 29.6
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.04 0 0 0 0
TEMPERATURE degF 38.9 38.2 37.7 37.3 38.7 39.9 43.2 48 52.9 57.1 60.5 61.8 63.2 61.2 60.6 60.3 57.6 56.7 56.7 53.9 53 53.3 52.8 53.7
RELATIVE HUMIDITY %RH 51 51.3 54.8 59.1 52.8 47.6 42.6 41.4 40.9 38 35.6 33.9 36.4 40.6 40.7 57.3 70.1 75.8 66.2 77.4 77.8 71.3 68.9 65
PM2.5 ug/m3 2.2 1.7 1.6 1.8 1.6 1.8 2.4 4.4 5.6 7.1 8 9 9.7 9.8 9.2 9.7 10.1 9.1 8.5 8.4 9 7.6 7.4 7.1

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 46.2 45.1 43.9 43.1 43.6 43.5 43.4 43.6 43.3 44 44.8 45.2 46.6 47.6 49.4 52.8 54.1 54.4 54.1 52.2 51.4 50.7 50.9 50
WIND SPEED mph 1.5 2.6 2.1 2.6 3.7 3.5 3.3 4.4 4.5 5 4.4 4.9 5.8 4.5 3.9 3.5 4.8 5 5 6.4 5.4 5.4 5.8 6.5
WIND DIRECTION Degrees 180 138 153 164 170 164 159 161 172 160 157 142 137 128 138 181 199 199 198 203 202 206 206 217
TEMPERATURE degF 29.7 30.4 34.8 36.8 37.4 37.9 39.4 43 44.6 47.2 49.9 53.6 55.2 54.9 51.9 50.6 48.1 47.6 47.8 47.4 46.9 45.3 47.4 47.2

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 39.7 38.4 36.1 32.9 31.1 30.9 31.8 34.1 35.8 38.7 43.5 45.1 38.8 40.5 44.2 43 41.6 36.5 25 29.6 41.2 43.5 41.4 40
WIND SPEED mph 5.8 5.4 5.4 5.5 6.1 6.9 7 7.8 8.5 9.9 10.2 9.6 4 6.8 8.7 7.5 5.2 1.7 1.6 4.6 11.2 11.6 9.3 13.4
WIND DIRECTION Degrees 121 122 118 116 119 119 123 130 131 136 137 146 126 119 141 140 123 73 51 120 160 164 166 166
TEMPERATURE degF 46.5 45.7 44.3 43.1 42.1 41.6 42.9 47.6 52.6 57.3 62.5 61.7 54.4 59.9 60.8 59.6 58.5 56.3 53.5 53.7 55.7 54.5 53.6 53.2
PM2.5 ug/m3 5.8 7.3 7.6 7.2 6.9 7.3 7.2 7.1 7.6 8.5 10.7 12 13.1 11.8 10.4 9.8 11.1 10.8 11.6 11.6 11.2 11.4 11 13.4
PM10 ug/m3 (25C) 13.3 14.6 14.6 12.9 13.1 15 15.6 18.9 19.5 24.7 29.7 33.2 27.8 22.8 22.5 21.7 20 18.5 20 19.1 17.7 16.7 16.1 19.3
PM COARSE (10-2.5) ug/m3 7.7 7.6 7.3 6.1 6.5 8.1 8.8 12.1 12 16.1 18.6 20.7 14.6 10.7 11.7 11.6 8.6 7.6 8.3 7.4 6.4 5.2 5 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 40.9 41.4 41.7 41.4 41.4 41.4 42.7 42.3 42 42.5 44.3 43.8 44.9 40.8 46.4 45.7 49.6 47.8 47.3 47.1 43.2 42.9 40 38.7

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 42.9 44.2 43.4 43 42.6 41.7 42.9 44.8 44.9 44.9 47.3 49 51.4 52.4 53.3 51.8 47.6 43.6 43.8 43.7 41.7 38.9 41 43.7
WIND SPEED mph 5.1 4.6 4.7 5.4 6.5 5.1 6.2 7.4 7.9 8.2 7.3 6.8 7.6 7.4 6.4 5.8 5.5 6.5 6.9 6.2 6.2 6 6.4 6
WIND DIRECTION Degrees 171 164 150 158 159 149 152 156 162 149 148 141 139 147 162 159 137 148 168 176 181 183 180 196
RELATIVE HUMIDITY %RH 65.7 63.2 60.6 59.3 55.8 49.8 40.9 38.5 40.1 41.9 40.5 39 39.7 42 46.8 50.2 55.1 59 64.2 72.3 72 91.6 99.8 98.7
TEMPERATURE degF 37.5 36.5 35.9 35.1 34.6 34 36.5 40.5 44.6 47.2 51.3 55 57.1 56.9 56.1 55.7 53.2 52.5 52.9 52.1 51.7 48.2 48.4 49
PM2.5 ug/m3 5.5 5.4 4.8 4.1 3.5 2.2 1.5 2.9 5 5.2 5.9 6.7 7.7 10 12 13.5 12.6 16.2 15.9 15.2 16.1 15.7 14.7 12.2

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 9.9 9.7 9.6 9.8 9.9 10.1 9.5 8.6 8.4 8.3 9.3 9.2 9.7 9.8 9.8 9.8 10.2 9.7 9.4 9.5 9.1 8.9 9.9 10.6

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 7.7 7.2 6.9 7.2 7 6.3 6.1 6.4 7.1 7.8 10.1 10.7 11.2 9.8 10.3 11.4 11.4 10.3 10.8 12.8 13.2 12.9 12.8 12.2

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 36.2 36.7 37.2 38.2 38.8 37.3 36.6 34 35.2 40.6 43.8 44.3 42.4 42.3 44 44.5 46.8 49.6 46.1 42.2 40.7 41 40.8 41.4

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 44.9 45.1 44.5 43.4 38.6 36.7 35.2 36.8 38.5 38.6 41.1 42.5 43.9 46.1 48.4 47.9 48.2 49.9 49.7 48.9 49.8 47.8 45.6 43.8
TEMPERATURE degF 37.5 37.9 38.2 38.8 39.5 40 41.1 42.6 43.4 45.6 45.8 47.8 49.5 50.6 52 58.8 55 49.5 48.8 47.6 46.6 46.7 47.5 53.3
WIND SPEED mph 7.9 8.4 7.9 7.3 7.9 10.8 12.8 14.1 13.3 11.4 11.7 10.5 11 10.8 10.1 15.1 13.9 11.5 12.1 12.5 12.7 10.8 10 9.8
WIND DIRECTION Degrees 147 135 141 142 148 159 161 159 159 166 166 171 166 171 173 193 182 165 169 163 165 177 181 179
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 0 40.3 104.8 325.7 478.4 496.7 304 170.4 211.1 162.1 115.2 93.8 35.3 16.4 1.7 -0.2 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 1.2 1.2 1.3 1.7 2.7 3.7 4.6 5.1 5.8 6.8 7.2 8.1 9 10.3 15.7 9.2 7.8 7.2 7.2 6.9 6.1 6.1 6.5 6.3

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 43.3 43.2 43.9 43.7 40.3 36.8 34.8 35.6 36.9 38 39 40.1 41 43.5 45.1 49.6 47.5 50.4 49.5 49.6 48.9 47.3 44.6 46.1
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 44.5 45.5 45.6 45.8 44.8 43.3 40.9 39.4 40.6 41.5 41.2 44 45.4 50 51.8 53 52.5 52 51.6 51.6 50.6 50.2 49.8 50.1

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 42.6 40.2 36.1 34.3 34.1 34.2 34.2 35 37 39.8 46 44.8 43.9 41.9 44.3 53.3 53.6 51.2 48.7 44.9 41.8 39.9 36 34.5

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 43.4 43.4 42.7 42.7 42.2 41.7 39.6 37.2 37.5 38.6 40.5 43.1 44.5 46.1 46.6 46.9 48 48.3 48.9 48.3 47.9 47.8 47.7 44.4
WIND SPEED mph 4.4 4.6 4.8 4.6 5.8 6.6 8.1 8.3 9 8.8 9.1 8.2 10 10 8.8 8.4 5.9 6.3 9.8 7.4 6.6 7.8 5.1 2.7
WIND DIRECTION Degrees 158 149 150 156 150 151 150 153 148 145 144 163 178 174 176 182 177 176 158 145 152 175 167 79
TEMPERATURE degF 36.5 36.2 35.1 34.7 35.4 36 38.3 40.5 42.2 44.5 45.9 45.3 45.8 46.7 46 45.5 44.8 44.4 45.1 43.4 43.1 44 43.3 43.3

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 40.9 41.4 40.5 39.6 40.8 40.8 41.2 42.7 43.7 45.3 47.4 50 49.9 49.9 53.6 53.6 47.9 46.1 46.6 45.6 42.7 46.3 46.9 45.1
PM2.5 ug/m3 3.9 3.9 3.9 3.6 3.5 3.3 3.5 4.5 5.1 6.5 8.3 10.5 13.3 21.3 13.6 11.3 10.3 10.2 10.9 11.7 11.9 11 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 44.5 44.6 44.5 45.2 46.3 46.1 43.6 40.4 39.2 39.7 41.3 42.7 45.1 45.6 44.5 47.7 47.2 44.7 52.3 50.4 49 51.1 48.1 44.3

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 33.4 35 34.3 34.8 36.2 34 27.5 29.2 29.9 30.2 30.2 31.4 33 33.6 31.8 32.2 34.6 34.9 39.6 39.4 39 39.2 37 32.8
PM2.5 ug/m3 1.8 1.8 2.2 2 3.1 2.8 3.4 5.1 6.8 8.3 9.6 10.1 12.1 11.6 11.8 11.1 9.3 9.6 7.3 7.5 7.2 6.6 6.8 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 0.183 0.163 0.183 0.178 0.196 0.187 0.205 0.226 0.237 0.24 0.237 0.246 0.247 0.258 0.255 0.276 0.3 0.252 0.243 0.244 0.235 0.231 0.226 0.237
NO2 ppb 5 4.6 4.8 5.3 6.8 7.3 5.8 6 5.9 6.8 6.2 6.6 7 7.9 10.8 13.6 6.5 3.8 4 3.7 3.7 4.6 10.1
WIND SPEED mph 3.3 4.5 5.3 6.9 8.4 8.6 10.2 14 15.5 15.3 14.9 13.6 12.4 13.4 12.6 13.5 17.3 16.5 16.4 15.1 14.8 15.3 12.5 10.4
WIND DIRECTION Degrees 120 120 142 139 138 143 147 145 148 155 154 155 158 157 158 164 172 157 153 159 158 158 165 170
TEMPERATURE degF 36 36.2 36.2 36.6 37.8 39.5 42.5 46.1 49.1 50.4 50.2 52.7 55.7 56.4 57 58.9 56.4 53.9 52.8 52.4 53.4 52.7 51.6 51.4
PM2.5 ug/m3 1.5 1.4 1.7 1.7 1.9 2.2 3.7 5.6 7.2 8.5 9.6 10.1 10.3 10.2 10.3 9.1 8.7 8.1 6.8 6.8 6.2 6 6.1 6.5
PM10 ug/m3 (25C) 3.1 3.2 3.5 3.8 3.9 5.5 14.4 27.1 33.6 35.6 41 40.3 37.7 42.9 38.9 42.9 29.3 16.8 15.7 14 14.3 15.9 14.9 15
PM COARSE (10-2.5) ug/m3 1.7 2 1.9 2.3 2.2 3.6 11.2 22.3 27.2 27.9 32.3 30.8 27.8 33 28.8 33.9 20.8 8.9 9.2 7.4 8.2 10 9 8.7

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 40.3 41 41.8 43.2 44.5 43.1 39.2 37.1 36.2 37.3 39 40.2 41.2 40.4 41.8 43.6 42.8 42.7 49.6 45.4 46 47.2 43.3 40
SO2 ppb -0.4 -0.3 -0.5 -0.5 -0.4 -0.3 -0.4 -0.2 -0.1 0 -0.2 0 0.2 0.2 0.2 0.1 -0.3 0 0 0.2 0.1 0.2 0.1
NO ppb -0.2 -0.4 -0.4 -0.4 -0.3 -0.1 0.2 0.8 0.8 0.4 0.4 0.7 0.6 0.5 0.4 0.3 0.1 -0.2 -0.2 -0.2 -0.3 -0.1 -0.1
NO2 ppb 3.7 2.9 1.8 1.7 2.3 2.9 2.8 3.5 3.4 3.7 3.8 4 5.5 6.4 6.6 7 6.5 3.2 4.9 3.6 2.9 4.8 5.4
NOx ppb 3.5 2.6 1.4 1.3 1.9 2.8 3.1 4.4 4.2 4.1 4.2 4.7 6.1 6.9 7 7.3 6.6 2.9 4.7 3.4 2.6 4.6 5.3
WIND SPEED mph 3.6 4.3 4.5 5.6 6.4 6.7 8.8 10.5 11.4 10.5 10.6 10.2 9.2 7.7 8.9 7.3 10 12.4 14.2 9.3 10.6 10.5 8.5 8.5
WIND DIRECTION Degrees 139 148 150 153 154 155 161 159 162 158 161 158 157 158 162 160 165 171 164 165 164 163 165 178
TEMPERATURE degF 35.9 35.8 36.1 36.9 37.3 38 41.3 43.8 45.9 47.5 46.9 47.8 51.9 52.1 51.1 51.9 53.3 52 50.4 47.6 47.6 48.8 48.8 50.6

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 6.8 7.6 7.7 7 6.4 6.1 5.9 6.5 8.1 9.8 10.9 12 11.9 11.1 12.8 12.6 11.4 10.8 13.4 14.1 12.6 11.4 10.9 12.6

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 -0.4 -0.3 -0.5 -0.3 -0.5 -0.3 -0.2 -0.3 -0.3 -0.2 -0.1 -0.1 0 0 0 0 0 0.2 0.1 0 -0.1 -0.2 -0.1 -0.1
WIND SPEED mph 6.5 6.6 5.9 7.8 8.2 6 7.3 10.2 10.5 10.5 11.7 9.9 12.9 12.2 7.9 6.9 9 8.6 11.4 10 9.6 11.2 10.1 10
WIND DIRECTION Degrees 151 150 147 155 155 138 138 161 155 155 158 150 163 164 169 153 134 158 176 176 181 184 191 190
TEMPERATURE degF 40.9 40 39.1 38.1 37.5 37.1 40.3 45.9 49.5 53.2 56.3 59.6 61.1 59 57 54.5 53.2 55.6 54.9 53.6 52.4 52.3 52.1 51.1

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 38.5 37.9 38.7 37.3 37 39.5 42.6 43.6 46.7 49.5 48.6 44.5 42.8 43.1 43.5 42.5 42.7 44.1 45.2 43.6 46.5 43.3 40.5
PM2.5 ug/m3 1.4 1.7 1.5 1.6 1.4 1.6 1.8 2.4 4.2 5.9 7.1 9 10.4 12 13.6 14.2 14.8 12.4 11.2 10.4 10.5 10.7 11.5 10.4

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 0.3 0.2 0.2 0.4 0.6 0.5 0.8 0.8 0.9 1.3 1.3 1 1 0.9 1 0.8 0.7 0.8 0.6 0.5 0.6 0.6 0.5
WIND DIRECTION Degrees 158 144 144 148 143 143 158 161 150 164 162 161 160 157 164 162 165 160 163 164 162 180 131 123
WIND SPEED mph 4.6 4 4.8 3.9 4.2 5 7.3 8 7.1 9.4 10.8 8.7 8.9 8.9 10.4 8.6 8.4 7.9 8 7 7.1 6.6 2.8 3.8
TEMPERATURE degF 39.7 39 38.4 37.9 37.7 38.3 41.7 46.5 52.7 57.3 60.3 62.2 60.8 60.6 62 62.6 60.3 59.4 58.5 55.5 53.5 54.5 52.8 50.9

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 42.3 42.3 42.3 42.4 43.7 44.4 43.2 41.6 40.1 40.1 40.8 42.2 45 46.1 46.1 47.5 46.9 45.4 50.8 49.6 47 49.3 48.3 44.6
TEMPERATURE degF 34.9 34.6 34.9 35.6 36.1 36.9 39.7 41.5 42.8 44 43.8 45.5 48.5 49 49.3 47.8 49.6 50.3 53.9 49.1 48.4 47.8 46.6 46.2
WIND SPEED mph 5.8 5.9 5.9 7.6 8.7 9.3 11.7 14.2 16.3 17.3 17.1 16.8 17.8 15.4 14 12.1 12 8.9 21.4 15.6 13.6 14.7 14.7 12.3
WIND DIRECTION Degrees 134 145 153 157 155 147 156 153 151 153 154 163 167 165 163 161 167 167 181 176 173 167 165 169

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 45.1 45 44.1 43.7 45.3 46.1 45.6 45.2 44 43.1 43.2 43.2 44.9 47.4 49.1 49.9 51.3 50 51.8 52.6 49.8 50.2 50.1 50.2
TEMPERATURE degF 35.3 34.7 34.5 35 35.6 36.8 39.7 41.8 43.5 45.2 44.7 44.9 47.6 47 46.8 45.9 46.8 46.5 49 48.6 46.1 45.3 43.4 43.1
WIND SPEED mph 4.7 5.7 5.5 8.1 8.9 9.1 11.3 12.3 13.5 13.9 13.9 13.2 14.1 14.6 13.5 11.9 11.2 10.6 16.9 20.4 17.9 13.1 9 12.8
WIND DIRECTION Degrees 151 166 170 174 170 159 164 158 159 161 168 170 175 181 180 180 175 176 190 187 188 177 170 181
PM2.5 ug/m3 1.1 1 1 1 1 1 1.4 2.4 3.3 4.5 5.5 6.5 7 7.6 7.7 7.9 8.7 8.6 6.7 6 6.4 6.1 5.6 5.4

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 45.3 44.3 44.1 44.9 44.2 40.8 37.3 36.9 38 39.4 41.2 41.9 42.9 44.5 46.9 45.8 45.3 50.6 50.5 48.8 51.4 50.1 46.9 43.6

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 36.6 38.1 37 35.9 31 29.2 30.5 33.2 36.3 35.6 36.5 36.8 42.3 41.5 40.8 44.2 45 44.2 43.1 43 43.1 42.6 44.5 45.3

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 35.9 36.9 37.3 37.3 36.9 37.2 36.4 35.3 35.6 38.7 42.3 44.2 43 43.8 46.4 47.5 50.7 50.1 47 43.5 41.8 39.7 37.5 39.9
PM10 ug/m3 (25C) 12.3 11.9 11.7 10.2 9.8 10.3 12.9 15.8 21.1 31.2 32 33.4 32.7 28.8 21.4 20.6 16.9 22 21.1 17.3 18.6 19.7 21 24.5
PM COARSE (10-2.5) ug/m3 6.7 7.1 7.4 6.2 5.8 6.1 8.2 10.2 13.8 22.2 22.1 22.6 21.8 17.6 9 9.4 7.4 10.6 10.7 7.8 9.5 11.6 12.9 15.8
WIND SPEED mph 4.2 4.4 4.8 5.3 4.8 5.3 5 5.4 4.4 4.7 3.7 4 4.1 3.8 3.7 3.7 4.2 4 4 4.5 5.4 4.7 3.7 3.1
WIND DIRECTION Degrees 154 151 146 147 155 148 149 143 153 160 173 169 173 162 161 164 166 158 172 141 144 156 171 179
TEMPERATURE degF 38 37.1 36.3 35.9 36.1 37.1 39.9 45.3 51.4 57.2 59 60.4 57.7 56.6 57.3 58.2 60.8 57.4 53.1 49.6 50.5 50.8 50.7 53
PM2.5 ug/m3 5.8 5.1 4.6 4.3 4.2 4.5 4.8 5.6 7.1 8.4 9.1 9.8 10.2 10.7 11.9 10.7 9 10.8 10 9.3 8.9 7.8 7.8 8.2

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 38.5 40.9 41.2 39.6 40.2 40.9 41.6 43.5 44.3 44.4 43.5 43.7 44.5 47 47.4 47.5 48.4 48.8 48.2 50.7 49.3 51.2 50.7 50.1
WIND SPEED mph 4.1 4 4.2 3.8 5.9 7.8 9.2 11.6 12.5 13.5 15 13.2 12.7 12.1 10.6 9.9 10.2 11.3 12 10.8 18.3 14.7 12.4 9.5
WIND DIRECTION Degrees 157 163 166 172 158 149 162 166 167 168 166 175 175 175 175 176 179 162 159 177 184 180 175 180
TEMPERATURE degF 36.4 36 35.7 34.9 35.6 36.9 39.5 42.8 45.8 47.8 47.7 47.8 51.1 52.4 52 51.8 51.4 50.6 49.8 50.6 50.2 48.8 49 46.3

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 46.4 46.2 46 46 45.4 45.8 44.6 45 44.4 43.8 44 44 43.4 44.7 46.4 49.3 50.4 51.9 51.5 52.8 51.4 50.7 52.3 51.7
TEMPERATURE degF 37.5 37 36.8 37.3 37.4 38.3 42.1 45.5 48 50 50 50.2 51 49.9 48.8 47.7 46.8 47.2 45.1 46.3 45.3 44.3 43.6 42.7
WIND SPEED mph 7.5 9.7 12.8 15.9 15 13.7 14.8 15 15.2 14.8 14.8 14.7 14.2 14.4 12 11.4 11.4 8.5 7.5 14.1 13.9 15.3 16.7 13.1
WIND DIRECTION Degrees 155 171 181 182 173 159 165 161 164 160 160 173 181 185 189 188 192 171 139 191 201 189 165 178

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 42.8 43.3 42.4 40.4 41.5 42.5 43.8 44.4 45.2 47.6 49.2 51.3 53.7 54.2 52.1 46.1 49.8 47.1 39.9 32.9 36.1 37.5 40.9 45.1

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 34.5 32.7 33.8 35.2 35.8 34 31.8 28.6 32.8 38.6 43 43.1 42.2 45.2 44.8 45.7 48.7 46.9 43.8 41.3 41.4 44 44.1 44.9

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 39.4 39.5 38.7 37 38 35.2 35 35.8 35.4 36.3 33.7 33.6 35.3 41.7 44.9 49.2 47.1 44.2 44.7 42.5 42.5 42.6 40.8 43.5
TEMPERATURE degF 35.7 35.2 35 35 35.8 37.3 41.4 48.1 52.2 55.9 56 57.2 60.5 61.1 61.1 58.9 54.6 53.2 53.4 52 52.6 52.6 52.8 55.4
WIND SPEED mph 4.6 4.4 3.8 3.8 6.6 7.1 7.3 9 8.3 8.8 7.9 7.5 7.5 8.4 8.9 10.4 10.2 9.4 8 7.9 8.4 7.9 7 7.4
WIND DIRECTION Degrees 133 129 134 138 144 146 153 164 170 172 169 168 163 175 179 182 179 174 161 164 163 161 176 187
PM2.5 ug/m3 2.7 2.8 2.7 3.1 2 2.4 3.4 5.7 7.6 8.8 9.9 10.5 12 11.7 10.3 10.4 8.9 9.2 8.9 8.6 7.9 7.4 7.2 7
PM10 ug/m3 (25C) 4.1 4.4 4.2 5.5 5.2 6.1 10.4 24.4 30.6 33.6 36.8 42.9 50.3 51.4 52.8 35.6 18.9 16.9 16.1 17.5 16.3 16.3 18.1 19.5
PM COARSE (10-2.5) ug/m3 1.6 1.9 1.7 2.7 3.4 4 7.3 19.2 23.4 25 27.1 32.5 38.1 39.4 42.1 25 10 7.8 7.3 9.1 8.5 8.9 11 12.4