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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 9.8 12.9 18.1 22.9 6.8 17.7 27.8 31.3 33.1 29.5 30.5 33.3 34.4 31.7 29.3 29 27.8 24 24.6 26.1 27 26 24.6
WIND SPEED mph 1.1 0.8 0.5 0.8 1 0.9 2.4 2.4 1.9 1.7 2.9 2.8 2.6 1.8 2.3 2.4 2 1.4 1.3 1.4 2 2.3 2.4 1.8
WIND DIRECTION Degrees 179 125 192 149 45 359 92 110 115 136 86 98 115 156 170 171 169 160 149 167 188 185 188 180
TEMPERATURE degF 59.6 59 58.6 59.7 60.7 61.9 64 68.6 69.5 69.9 66.2 66.9 67.5 68.1 69.8 71.3 72.3 73.9 71.7 69 68.6 69 68.5 67.7
RELATIVE HUMIDITY %RH 98.4 98.4 98.8 98.5 98.2 97.9 95.1 82.4 78.2 77.9 94 94.5 94 93 89.8 86.5 83.7 80.6 86.5 90.6 90.5 89.3 90.3 92.4
BAROMETRIC PRESSURE inHg 30 29.99 29.98 29.96 29.95 29.94 29.93 29.9 29.89 29.88 29.87 29.85 29.84 29.82 29.81 29.79 29.78 29.77 29.77 29.78 29.78 29.77 29.76 29.75
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0.1 0.15 0.11 0.05 0.03 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 2.3 42.5 70.5 50.9 40.6 46.8 66.6 71.2 87.5 144 141 96.1 100.7 11.8 0 0 0 0 0
PM2.5 ug/m3 11 9.9 9.6 9.3 8.6 8.3 8.5 10.3 9.7 9.1 7.9 6.3 4.3 1.9 1.5 1.3 1.4 2.2 2.4 2.5 2.9 3.2 3.6

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 8.3 8.3 8.9 9.6 9.8 10.5 11.1 11.9 11.6 9 6.7 6.4 5.9 5.4 5.5 5.3 4 3.4 3.3 3.4 4.1 4.8 5.7 5.3

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 22.2 21.3 20.5 18.9 23.3 26.2 27.9 30.9 33.9 38.8 45.6 46.7 45.1 46 48.2 50.3 48.4 46.9 46 43.9 42.4 38.5 34.2 31.2

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 33.9 34 32.5 30.7 28.3 36.2 35 38.3 40.3 41 37.4 34.5 32.4 30.9 28.4 29.7 27.8 26 25.3 23.4 20.4 17.5 19.1 23.5

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 35.5 34.3 32.7 29.6 28 34.5 39.9 39.3 38.9 39.4 37.4 35.1 32.2 29.2 32.1 30.8 29.6 28 26.2 24.1 20 17.2 22.6 25.6
TEMPERATURE degF 70.7 69.9 70 68.6 68.1 67.9 67.6 67.9 68.3 67.3 67.2 68.2 69.4 70.5 72.5 72.5 72.5 72.5 72.9 73.1 72.6 72.4 72.6 72.5
WIND SPEED mph 2.4 3.4 3.3 2.4 3 6.1 7.9 6.3 6.5 6.2 6 6.8 6.6 5.7 5.1 4.8 4.5 4.5 4.3 4.5 2.9 3.8 7 6
WIND DIRECTION Degrees 119 127 123 121 126 151 149 151 146 148 147 178 177 183 173 174 187 183 187 187 164 174 187 194
PM2.5 ug/m3 10.6 10.6 9.9 9.8 9.4 8 6 5.9 5.9 5.5 4.6 5 4.8 3.6 3.8 4 4.6 5.1 5.6 6 6.4 6.9 6.8 6.5

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 12.8 12.4 11.4 11.5 12.4 10.1 7.8 9.8 8 6.7 6.6 7 5.4 4.1 4.7 5.1 5.6 6.3 6.6 7 8.4 8.1 7.7 6.9
PM10 ug/m3 (25C) 19 18.7 16.7 17.6 19.1 16.1 12.4 14.9 12.4 10.6 10.8 10.8 9 7.3 8.2 9.1 10.1 11.5 11.7 12.8 15.9 15 13.1 11.5
PM COARSE (10-2.5) ug/m3 5.9 5.9 5 5.8 6.4 5.7 4.4 4.9 4.2 3.7 4 3.6 3.4 3 3.2 3.7 4.2 4.9 4.7 5.4 7.1 6.6 5.1 4.2

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 38 38 36.8 34 30.2 33.8 34.2 36 36.7 42.8 43.2 43.3 41.2 38.5 35.3 32.6 30.8 29.2 27.2 24.9 22.4 20.8 20 20.7
CO ppm 0.181 0.184 0.188 0.187 0.193 0.199 0.2 0.207 0.203 0.196 0.201 0.208 0.222 0.228 0.228 0.224 0.23 0.233 0.23 0.222 0.212 0.21 0.204
SO2 ppb 0.286 0.309 0.283 0.279 0.266 0.22 0.22 0.238 0.262 0.242 0.206 0.202 0.212 0.229 0.246 0.235 0.191 0.225 0.207 0.213 0.188 0.226 0.253
NO ppb 0.043 0.037 0.049 0.048 0.045 0.067 0.14 0.233 0.178 0.117 0.134 0.236 0.305 0.306 0.325 0.177 0.176 0.076 0.043 0.04 0.051 0.057 0.046
NOy-NO ppb 2.045 1.505 2.075 3.116 3.463 2.4 2.244 2.896 1.851 1.616 2.37 3.208 3.74 4.121 4.124 3.798 4.032 4.319 3.774 3.438 2.945 2.991 2.922
NOy ppb 2.088 1.542 2.124 3.164 3.508 2.466 2.384 3.129 2.028 1.732 2.504 3.445 4.045 4.427 4.45 3.975 4.208 4.395 3.817 3.478 2.996 3.048 2.968
PM10 ug/m3 (25C) 15.7 14.9 14.5 15.4 17.2 14.4 11.9 11.9 12.4 11.4 11.2 10.7 8.3 7.6 7 8.3 11 11 11.2 11.6 15.5 18.5 21.1 20.6
PM COARSE (10-2.5) ug/m3 5.4 5 4.5 5 6.6 5.4 4.8 5 4.8 4.2 4.7 4.2 2.7 3.1 2.8 3.4 4.7 4.7 5.1 5.2 7.7 9.6 10.8 10
WIND SPEED mph 6.9 8 8 7.6 6.1 7.7 6.6 8.3 9.3 12.5 13.1 11.7 12.2 11.1 8.5 8.4 8.3 8.3 8.4 7.1 6.8 6.9 8.1 6.8
WIND DIRECTION Degrees 126 125 135 135 152 151 142 142 154 149 149 142 152 153 150 150 146 141 147 154 166 180 178 193
BAROMETRIC PRESSURE inHg 29.99 29.97 29.96 29.95 29.95 29.95 29.94 29.93 29.92 29.89 29.88 29.86 29.85 29.84 29.82 29.81 29.81 29.8 29.79 29.8 29.8 29.78 29.77 29.77
PRECIPITATION inches 0 0 0 0 0 0.02 0.02 0 0 0 0.13 0.14 0.04 0.02 0.03 0 0 0.01 0.01 0 0 0 0 0
TEMPERATURE degF 69 69.6 70.2 70.1 69.8 68.4 67 67.1 68.1 69.7 68.3 67 67.1 67.2 67.2 68.1 68.4 68.5 68.5 69 69.6 70.5 71 71.3
RELATIVE HUMIDITY %RH 79.9 82.2 83.5 83.1 83 83.5 88.8 90.3 90 85.8 88.6 93 93.6 93.7 94.1 94 94.2 94.7 95 95 95 95 95 95
PM2.5 ug/m3 9.9 9.6 9.7 10 10.2 8.6 6.9 6.7 7.3 7 6.3 6.2 5.4 4.3 4 4.6 6.1 6.1 5.8 6.1 7.4 8.4 9.6 10

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 23.9 23.6 23.6 24 26.6 26.8 26.8 30.5 40.3 44.4 47 48.9 51.4 49.6 50.5 50.6 51.5 48.7 50.5 50.2 48.5 49.1 46.4 43.1
WIND SPEED mph 1.3 1.4 1.4 1.2 1.7 1.8 1.9 2.2 3 3.3 4 3.6 2.8 3.2 3.9 4 3.4 3 3.6 2.8 2.9 3.1 3.1 3
WIND DIRECTION Degrees 103 104 98 116 128 129 130 135 150 156 183 167 177 179 187 188 190 173 163 148 149 161 154 162
TEMPERATURE degF 63 63.9 65 65.5 66.6 68 70.4 73.6 76 76.7 78.5 77.8 76.1 73.4 72.2 68.9 66.4 65.8 65.2 65.4 65.7 65.5 65.6 66.1

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 36.9 36.9 38.5 41.5 39.5 35.7 37.2 35.4 32.3 31.9 32.4 33 33.6 35.2 34.7 32.6 32.8 30.5 26.7 22.2 21.4 16 14.8 19.1
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 7.9 8.4 8.6 9.4 8.5 7.8 7.3 5.7 3.8 3.1 2.9 2.8 2.6 2.7 2.9 3.1 2.9 3.4 4.1 4.4 4.6 4.9 5 4.3
PM10 ug/m3 (25C) 13.1 14 13.7 14.3 13.4 12.8 13.5 9.8 6.7 6.1 6.2 6.4 6.8 5.9 6.7 6.6 6.9 9.1 9.6 10.3 12.3 14.8 16.2 13.4
PM COARSE (10-2.5) ug/m3 5 5.3 4.8 4.7 4.6 4.7 6 4 2.8 2.8 3.1 3.4 4 2.9 3.5 3.2 3.7 5.3 5.2 5.6 7.4 9.5 10.8 8.8

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 28.9 30.4 27.9 28.5 27.2 25.9 33.4 42.6 39.1 39.8 43.5 43.1 44.4 44.1 40.9 37.7 34.9 33.5 32.2 29.5 26.5 23.5 22.1 22.9

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 40.3 40.4 39.7 40 36.5 31 28.4 28 29 34.7 38.4 37.6 38.2 40.4 41 42.2 47.4 46.7 46.1 45.8 43.6 41.2 37.9 33.9
WIND SPEED mph 2.6 2.1 2 2.7 2.5 2.8 3.7 3.6 3.5 4.7 4.1 3.1 3.3 3.8 3.8 3.6 4.4 3.8 3.5 2.9 2.5 2.7 1.8 1.6
WIND DIRECTION Degrees 175 210 167 139 133 138 131 128 137 180 180 154 134 130 139 141 160 154 142 139 142 147 156 131
RELATIVE HUMIDITY %RH 92.2 94.3 96.4 98.5 99.5 98.1 91.8 88.4 85.9 83.8 85.8 93.7 96.6 98.4 100 100 100 100 100 100 100 100 100 100
TEMPERATURE degF 61.8 60.9 59.9 59.2 59.4 60.9 63 64.9 66.4 67.6 66.6 65.3 65.2 64.5 64 64.2 63.5 62.9 62.6 62.3 62.3 62.4 62.6 62.8
PM2.5 ug/m3 10.1 10.2 10.9 11.7 11.2 9.4 8 8.3 8.9 9.7 8.4 7.3 6.9 6.1 5.2 3.7 3.4 2.6 1.8 1.2 1 0.9 0.8 0.8

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 10.8 9.8 8.4 6.1 5.3 6.3 6.7 5.7 4.4 5.8 4.2 2.2 4.2 6.4 6.8 6 5.7 6.1 6.1 5.9 6.2 6 5.8 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 35.5 33.7 33.1 30.9 31.4 32.4 40.3 38.9 38.1 35.6 35.7 34.4 33.5 30.6 30.5 28.8 27.4 26.1 23.1 20.2 17.9 16.3 15.3 16.1

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 40.7 40.4 42 41.4 40.3 37.8 44.7 41.7 44.5 46.4 48.1 43.7 42.5 43.5 41.1 44 43 38.1 34.8 33.3 30.1 27.2 24 20.5
TEMPERATURE degF 73.1 73.3 73.5 73.4 73.4 72.6 71.4 68.1 69.2 70.8 70.6 69.9 69.3 69 69.5 70.9 71.4 72.1 71.7 72.1 71.8 71.6 71.2 71.5
WIND SPEED mph 3.3 5.4 7.6 7.6 7.8 7.2 9.4 10.2 10.7 13.6 13 11.4 9.4 9.6 9 10 8.4 6.8 7.4 6.4 4.8 4.9 5.2 5.9
WIND DIRECTION Degrees 174 160 164 168 185 207 193 192 172 166 169 176 179 177 175 170 179 181 185 184 188 182 195 198
PRECIPITATION inches 0 0 0 0 0 0 0 0.02 0 0 0.01 0.01 0.01 0.04 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 8.1 8.3 8.1 8.4 8.7 8.8 7.4 7 7.7 7.9 8.2 8.3 8.7 8.8 8.7 9.1 8.8 9.1 9.6 9.7 10 10.1 10.3 11.3

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 42.9 40.1 40.3 39.9 40.1 35.1 42.9 41.2 41.2 44 46.8 42.1 41.1 38.5 40.2 38.1 38.7 34.3 29.3 27.9 26.9 24.4 22.6 19.8
TEMPERATURE degF 72.7 72.7 72.7 72.6 73.2 72.5 71.7 68.3 68.1 70.4 69.8 68.6 68.2 68.4 69.2 70 70.5 70.7 71 70.9 70.8 70.6 70.7 71.2

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 33.6 30.7 31.9 34.3 33.7 36.4 37.2 38.1 39.1 42.1 45.1 50.9 52.4 52.3 53.3 54.3 53.3 51.9 51.3 49.5 45.9 42.4 39.9 37.8

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 44.1 42.1 40.6 36.1 34.2 33.1 33.6 37.9 38.5 36.2 34.8 33.1 30.3 29.5 32.5 32.5 35 37 43.2 34.9 33.2 29.1 25.8 18.6

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 31.1 30.4 29.9 34.7 35.6 37 39.4 40.2 42.1 46.3 50.7 54.4 52.9 53 54.8 52.8 53.3 51.2 50.2 47.3 42.9 40.1 39 38.3
WIND SPEED mph 2.3 3.2 3.2 3.9 4.2 4.1 4.6 5 6.4 6 6.5 7 7.3 8.1 8.5 7.5 8.6 8.2 8.3 7.9 7.2 6.8 5.7 6.1
WIND DIRECTION Degrees 124 117 119 128 142 155 160 163 171 188 182 175 167 163 153 147 154 161 162 161 158 158 179 187
TEMPERATURE degF 61.8 63.7 65.6 67.6 68.6 69.5 70.5 71.6 73 71.5 71.7 72.4 70 66.9 65.1 65.1 65.2 65.4 65.7 66 66.8 67.5 67.6 67.7

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 28.6 24.7 29.3 30.4 34.6 38.9 40.5 39.5 39.5 39.6 39 40.2 39.9 39.1 38.4 36.3 34.3 32 29.1 27.7 24 21.2 17.4 15.1
PM2.5 ug/m3 8.2 8.9 9.4 10.4 10.7 8.8 7 6.9 6.6 6.6 6.4 5.9 5.2 4.7 4.1 3.6 3.5 3.7 3.5 3.2 3.2 3 3.3 3.1

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 33.5 35.8 35.6 34.9 38.2 41.8 38.8 38.6 38.3 43.1 50.5 48.2 48.6 47.7 48 45.6 43.5 42.5 40.9 37.5 31.7 24.8 20.4 19.1

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 36.1 36.2 34.9 32.7 30.3 31.8 29.6 29.8 34.4 37.2 35.6 40.8 37.8 36.8 30.7 34.3 30.6 29.8 27.5 25.8 22.4 18.6 19.4 17.6
PM2.5 ug/m3 10.3 10.6 10.3 10.7 11.5 12 10 9.9 8.7 8.1 8.5 9.3 9.7 9.6 9.9 12.9 10.7 10.7 10.7 11.1 11.8 11.3 11.2

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 0.219 0.211 0.22 0.235 0.287 0.378 0.441 0.295 0.268 0.24 0.254 0.241 0.275 0.272 0.276 0.241 0.3 0.273 0.303 0.303 0.315 0.33 0.316 0.307
NO2 ppb 4.4 3.6 3.4 5.7 16.1 19.4 9.8 8.8 4.4 4.3 4.6 5.7 6.7 7.6 6.4 5.1 4.9 6.1 7 9.1 7.8 9.4 15
WIND SPEED mph 4.3 4.7 5.5 6.1 6.3 6.4 6.8 8.1 8.3 10.4 9.9 9.3 10.1 8.4 7.7 8.6 8.8 6.7 6.9 6.8 7.2 6.7 6.8 6.1
WIND DIRECTION Degrees 124 141 140 144 150 176 177 162 166 148 144 142 143 138 146 140 143 146 157 160 165 163 169 178
TEMPERATURE degF 71.6 72.2 72.1 72.3 72.7 72.8 70.4 69.1 68.2 69.3 68.8 68.4 67.2 66.8 67.7 68.6 68.5 68.9 69.7 70.3 70.4 70.4 70.4 70.5
PM2.5 ug/m3 8.3 8.7 8.8 9 9.1 8.9 9 7.7 6.6 6.3 7 6.7 6.8 6.9 7.5 7.5 9.8 8 8.1 8.5 8.7 9 8.8 9.1
PM10 ug/m3 (25C) 13.7 14.4 15.5 16.6 18.2 19.3 18.9 13.8 12.6 10.5 12.2 11.4 12.1 11.1 12.2 12.8 14.5 13 12.9 14.3 14.6 16.2 16.6 17.4
PM COARSE (10-2.5) ug/m3 5.1 5.4 6.4 7.3 8.7 9.9 9.5 5.9 5.8 4 5 4.6 5.2 4 4.5 5 4.5 4.8 4.6 5.5 5.6 6.9 7.4 7.9

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 36.5 36.7 35 34.2 38.7 39.1 36.4 37.3 37.8 42.5 48.1 46 45.8 45.1 44.1 40.6 40.5 39.7 38.2 32.4 27 22.6 22.4 20.1
SO2 ppb 0.3 0.3 0.2 0.4 0.9 0.8 0.5 0.5 0.6 0.5 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.3 0.3 0.4 0.4 0.4 0.4
NO ppb -0.3 -0.3 -0.3 -0.3 -0.1 0.3 0.4 0.6 0.5 0 0 -0.2 -0.1 -0.1 0.1 -0.1 -0.2 -0.1 0.1 0.2 0.2 0.1 0.3
NO2 ppb 1.5 1.3 1.4 1.9 4.5 7.6 8.1 6.6 4.9 1.9 2.1 1.9 2.5 3.3 4.5 3.1 2.5 3.7 5.5 6.7 7.6 6.6 8
NOx ppb 1.2 1 1.1 1.7 4.4 7.9 8.5 7.2 5.3 1.9 2.1 1.7 2.3 3.3 4.6 3 2.3 3.6 5.6 6.9 7.8 6.7 8.2
WIND SPEED mph 1.7 3.1 3.9 4.5 4.6 5 5.2 6.3 5.3 6.2 7.4 6.1 6.7 6 6.1 6 6.6 6.5 6.7 4.4 4.7 4.9 4.9 4.7
WIND DIRECTION Degrees 161 160 161 159 160 175 196 175 173 166 163 156 160 159 161 160 159 163 170 166 174 172 178 196
TEMPERATURE degF 68.8 69.9 71.3 71.9 72.2 72.5 71 69.6 68.8 69.5 69.6 68 67 66.7 67.3 68.2 68.1 68.4 69.4 69.8 70 69.9 69.8 70.3

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 -0.7 -0.7 -0.6 -0.7 -0.7 -0.7 -0.7 -0.6 -0.7 -0.7 -1 -0.9 -0.7 -0.7 -0.7 -0.8 -0.7 -0.6 -0.7 -0.7 -0.8 -0.8 -0.6 -0.7
WIND SPEED mph 2.6 2.6 3.1 3.8 5.1 4.8 5.2 5.2 6.6 8.4 8.2 5.7 6.3 5.9 6.1 5.3 6.3 5.2 5.2 4.6 4.1 4 3.3 3.2
WIND DIRECTION Degrees 151 115 140 131 142 144 139 143 165 176 158 136 140 140 154 157 175 163 167 149 153 150 146 152
TEMPERATURE degF 61.3 59.7 59.6 60.1 61 62.1 63.8 66.3 68 66.3 63.7 63.9 64.4 65 65.5 65.9 65.8 65.9 65.3 64.7 64.4 64.3 64.3 64.4

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 24.9 23.7 23.8 24.5 27.3 25 25.2 26.8 42.7 47.4 45.6 43.3 40.3 43.1 43.3 41.4 39.9 37.4 36.5 35.3 33.9 29.7 28.2 25.4
PM2.5 ug/m3 10.1 9.2 8.6 8.4 9.1 10.2 10.8 10.5 6.8 5.8 6.3 6.1 6.4 5.6 4.6 3.9 2.9 2.7 2.7 2.7 3.1 3.9 4.9 6.5

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 0.7 0.7 0.7 0.8 0.8 0.9 1 1.1 1.5 1.7 1.2 0.9 0.9 0.8 0.7 0.8 0.7 0.8 0.7 0.8 0.8 0.8 0.9 0.9
WIND DIRECTION Degrees 141 146 161 162 167 171 178 186 193 191 183 183 181 175 173 188 178 183 184 181 184 182 193 213
WIND SPEED mph 1.2 1.3 1.6 2 2.3 2.7 3.2 4 4.5 4.8 4.3 4 3.9 3.6 2.9 3.4 4 4.8 4.6 3.6 3.6 3.6 2.8 3.9
TEMPERATURE degF 65.5 65.5 66.8 67.7 68.3 69.1 70.3 71 72 72.2 72.7 71.2 70.3 68.4 67.2 66.9 67.2 67.8 67.8 68.1 68.7 68.9 69.4 69.7

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 33.5 33.6 36.3 34.9 35.5 38.3 36.2 42.8 39 42 50.8 50.1 49.4 49.4 48.7 46.5 45.8 44.1 41.4 39.7 34.7 27 22.6 20.4
TEMPERATURE degF 68.4 69.1 71 71.5 71.8 72.2 72 70 68.6 69.4 69.3 68.1 67.4 66.3 66.5 67.3 67.7 68 69 69.8 70.2 70.4 70.4 70
WIND SPEED mph 7.1 3.8 9.2 10.2 8.3 7 7.4 8.2 8.7 10.6 14.8 15.7 16.5 15.6 14 15.4 13.7 11.8 11.1 8.7 7.4 6.1 7.7 6.8
WIND DIRECTION Degrees 122 155 148 156 165 180 204 194 186 179 169 162 158 156 163 156 163 170 184 183 185 191 203 201

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 39.1 37.8 36.5 39 38.4 37.2 39.4 44.2 46.3 50.2 52.4 50.5 53 50.4 51.2 50.4 49.2 49.1 44.9 42.1 41 38.9 31.2 25
TEMPERATURE degF 67.7 69.1 70.5 71.2 71.3 71.5 72 71.4 70.2 70.3 70.4 68.6 67.2 66.5 66.1 66.5 66.8 67.2 68.2 69.3 70.1 70.5 70.3 70.2
WIND SPEED mph 3.7 5.4 7.6 8.8 8.4 6.7 6.6 8.1 9.8 10.7 12.8 12.8 14.5 13.9 14.5 14.6 13.6 13 12.3 12.1 10.2 9.7 8.1 7
WIND DIRECTION Degrees 137 147 148 156 165 177 180 203 189 186 176 171 158 157 156 158 156 162 168 174 182 184 195 195
PM2.5 ug/m3 7.7 7.6 9.2 9.4 9.1 8.6 8 6.2 6 5.4 5.7 5.5 5.9 6.4 5.5 5.2 5.3 6.4 7.8 7.3 7.5 7.7 9 9.6

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 42.2 39.8 38.1 40.1 43.7 42.9 38.3 46.4 46.1 49.1 51 48.4 47.9 46.2 42.5 41.7 43 42.3 38.8 34.5 32.3 33.3 28.5 24.2

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 33.2 32.7 30.6 34.8 39.6 34.6 33.2 38.7 38.5 36.8 35.9 33.4 33.7 32.9 31.3 29.9 26.7 25.2 23.9 19.7 15.6 14.1 11.3 11.8

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 35.1 36 36.2 33.5 32.2 32.8 35.5 38.8 38.2 38.2 39 36.7 32.4 29.5 31 31.5 30.3 27.4 25 24 24.5 22.3 21.5 21.2
PM10 ug/m3 (25C) 20.3 19.1 18.2 16 16.6 15 13.6 11.2 11 10.2 9.2 6.7 7.8 8.4 8 8.7 8.1 7.6 7 10.6 12.8 10.9 10.6 8.5
PM COARSE (10-2.5) ug/m3 8.7 7.6 7.2 6.3 7 5.6 5.6 4.4 4.3 4.2 3.8 2.9 3.7 4.5 4.6 5.2 4.7 4.4 3.8 6.3 7.8 6.2 5.9 4.4
WIND SPEED mph 3.6 5.5 4.8 2.6 5 5.6 4.1 3.6 3.9 3.9 3.6 2.6 0.8 1 1.6 0.7 0.9 1.1 1.3 2.2 2 1.2 1.8 2
WIND DIRECTION Degrees 90 91 88 92 91 99 106 105 99 104 108 108 140 212 233 223 237 226 233 231 230 243 224 225
TEMPERATURE degF 66.4 65.8 65.7 64.4 64.2 64.3 64.5 64.4 64.4 64.7 64.7 64.8 65.7 67.2 68.1 68.7 69 69.2 69.1 69.2 69 69.3 69.2 69.2
PM2.5 ug/m3 11 10.9 10.5 9.3 9.2 8.9 7.6 6.5 6.3 5.7 5.1 3.6 3.8 3.5 3.1 3.2 3.1 2.9 3 3.8 4.5 4.2 4.3 3.7

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 18.5 13.6 20.4 31 34.6 34.9 32.3 36.1 38.4 41.6 48.7 49.4 50.3 52.1 51 51 49.4 47.8 46.4 42.1 38.9 36.9 34.1 27.2
WIND SPEED mph 1.1 1.3 1.7 4.3 5.1 4.2 5.5 7.3 8.2 8 9.7 8.9 10.5 13.6 13.5 11.8 11.4 10.9 9.6 7.9 6.4 6.4 6.9 7.4
WIND DIRECTION Degrees 161 169 156 147 157 166 165 181 194 188 186 180 164 153 155 159 165 164 165 173 180 185 187 190
TEMPERATURE degF 64.7 64.4 66.2 69.3 70.1 70.4 71.9 72.9 70.9 70.4 71.9 70.9 67.7 66.3 65.9 66 66.2 66.4 66.8 67.8 68.9 69.8 70.2 70.2

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 43.5 39.4 38.4 37.8 41.5 39.9 39.3 44.6 48.7 52.7 54.3 54.8 56.9 54.8 53.8 53.9 51.9 50.1 47.4 43.3 42 41.8 39.8 35.9
TEMPERATURE degF 72.7 73 73.2 72.8 72.6 72.6 73.6 74.3 72.6 72.1 74.3 72.1 69.5 68.3 67.7 67.9 68.2 68.4 68.9 69.8 70.6 70.8 70.7 70.7
WIND SPEED mph 10.9 13 15.4 15.9 16.4 14.2 11.6 17 15 21.1 21.5 22.4 25.7 26.4 25.3 27 27.7 26.1 24.6 23.1 21.3 19.3 12.5 9.2
WIND DIRECTION Degrees 123 130 138 143 154 163 172 181 194 190 184 178 163 152 155 154 155 156 158 167 173 182 195 201

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 29 28 28.2 27.6 25.5 32.4 35.9 36.1 35.6 36.6 38.8 42.2 43.9 43.4 42.1 39.5 37.1 39 42 39.5 39.1 37.7 34.3 32.1

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 30 23.1 23.9 33.9 37 42 39.3 37.7 36.5 36.7 36.4 35.3 33.8 35.7 35.9 35.6 31.9 28.5 27 24.7 23.4 24.7 23 22.4

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 37.9 35.6 35.3 37.1 39 35.4 36.8 38.8 42.5 44.1 43.5 45.5 43.2 38.4 35.9 33.9 32.5 33 30.6 28 26.4 24.9 23.3 23.3
TEMPERATURE degF 70.3 70.2 70.3 70.9 71.5 69.9 68.3 67.9 68 68.7 68.2 67.8 66.9 67.1 67.7 68.2 68.4 68.8 69.3 69.7 70.1 70.4 70.4 70.5
WIND SPEED mph 3.5 3.6 5.1 5.5 3.6 2.4 3.4 4.3 4.8 6.6 7.3 7.9 7 4.6 5.1 5.1 5.3 5.2 2.9 2.4 1.9 2.2 1.8 2
WIND DIRECTION Degrees 117 130 142 144 157 176 165 165 159 150 144 152 150 158 150 145 142 147 166 174 183 176 178 184
PM2.5 ug/m3 11.9 12.4 11.4 10.9 10.9 9.9 16.4 8.7 8.4 7.8 8.4 8.2 7.4 7.8 9.2 10.5 10.1 9 9.1 10.8 11.1 11.8 11.8 12
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3