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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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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 0.8 0.7 0.7 0.6 0.4 0.6 2.6 9.8 13 15.8 17.7 21.6 24.1 23.9 25.2 21.8 19.9 21.2 20.4 11.2 4.8 1.2 1.8 10
WIND SPEED mph 1 1 0.7 0.5 0.6 0.8 0.4 1.2 1.4 3.1 4.1 4.9 4.9 5.3 5.4 5.2 3 2.2 1.8 0.5 0.8 0.7 0.8 1.2
WIND DIRECTION Degrees 155 158 238 213 192 195 16 75 31 14 19 71 64 69 65 69 59 46 9 124 144 160 217 178
TEMPERATURE degF 57.9 57.5 56.1 55.2 54.4 55.6 61.4 69.9 75.4 78.1 77.3 77.4 77.3 77.3 77.8 76.1 75.7 75.6 72 66.5 64.1 62.3 60.9 60.2
RELATIVE HUMIDITY %RH 98.4 98.7 98.8 99.1 99.2 99.5 97.2 79.4 67.7 63.4 64.9 62.6 61.5 62.4 59.1 69.1 71.9 72 81.6 93.7 96.6 97.5 98 98.4
BAROMETRIC PRESSURE inHg 30.15 30.14 30.13 30.14 30.15 30.15 30.16 30.16 30.15 30.14 30.14 30.12 30.09 30.07 30.06 30.06 30.05 30.05 30.04 30.04 30.03 30.02 30.01 30.01
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 22.5 133.4 229.3 362.5 467.4 451.5 507.1 429.6 425.1 400.1 304.1 163.8 152.8 23.8 0 0 0 0 0
PM2.5 ug/m3 41.1 39.4 35.1 32.3 29.5 24.1 20 17.1 16.3 15.5 15.8 16.7 17 17.4 16.1 16.1 15.9 17.1 19.1 19.1 19.4 19.3 17.9 13.3

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 10.4 9.9 10.1 10.1 10.5 11 10.4 8.6 9.3 8.6 8.4 8.8 10 11.1 10.7 10.9 11.4 11.5 11.9 12.4 13.1 11.2 9.2 8.5

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 20.7 17.9 15.4 15.6 17.3 16.9 27.5 36.3 39.5 39.8 41.6 43.2 41.6 40.6 40.6 44.1 43.9 44.7 38.4 36.2 30.4 24.7 24.8 24.1

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 32.7 31.7 29.4 22.7 19.4 14.2 12.9 24.7 30.2 38.4 45 45.8 48.2 50.5 46.6 46 43.8 37.5 38.9 38.1 36.1 34.7 32.7 33.7

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 6.1 5.7 3.8 1.4 1 1.2 3.8 18.3 32.5 42.7 49.9 52.4 55.1 54.3 56.6 53 54 58 54.4 51.1 46.9 41.1 34.3 37.8
TEMPERATURE degF 66.4 65.3 64.6 63.2 62.5 62 65.9 73 76.1 77.1 79.2 80.8 82 84 82.9 81.9 80.6 79.5 78.3 76.8 74.7 72.5 71.7 71.4
WIND SPEED mph 1.1 0.9 0.8 1 1.1 1.2 1.2 2.5 3.6 5.3 5.7 6.7 7.2 5.7 6.4 6 4.3 3.9 3.2 3.1 2.2 2.3 1.5 2.4
WIND DIRECTION Degrees 85 93 81 77 72 53 63 133 145 188 179 174 177 139 144 146 135 141 148 167 269 31 93 122
PM2.5 ug/m3 11.8 12 11.5 11.6 11.4 11.1 10.8 10.1 9.3 10.5 11 11.6 11.5 11 10.8 10.1 10.9 11.1 11.8 10.4 10.8 10.8 10.2

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 7.7 7.9 8 8.1 7.9 7.4 8.8 11.6 12.3 12 14.5 14 12 11.5 11 11.1 10.7 11.3 11.7 11.8 11.3 12.2 13
PM10 ug/m3 (25C) 13.5 13 13.1 13 13.8 12.9 16 22.5 24.2 20.9 24.4 23.2 20.8 21.5 19.9 18.9 18 20.1 18.8 18.2 17.4 20.8 20.5
PM COARSE (10-2.5) ug/m3 5.7 5 5 4.9 5.9 5.5 6.8 10.4 11.3 8.2 9 8.2 8 9.2 8 7.1 6.7 8.2 6.6 6 5.8 8.2 7

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 17.8 20 26.5 24.2 21.3 17.8 22.4 27.8 31.7 36.2 41.2 41.5 41.4 46.1 49.8 51.6 51.5 42.5 38.4 38.4 39.8 42.8 40.4 38.3
CO ppm 0.135 0.147 0.178 0.206 0.213 0.221 0.219 0.207 0.211 0.205 0.196 0.192 0.199 0.198 0.211 0.221 0.224 0.224 0.224 0.222 0.227 0.217 0.197
SO2 ppb 0.145 0.162 0.141 0.099 0.112 0.103 0.159 0.17 0.211 0.206 0.141 0.183 0.267 0.374 0.23 0.321 0.249 0.165 0.2 0.288 0.332 0.335 0.287
NO ppb 0.058 0.056 0.093 0.066 0.223 0.77 0.763 0.307 0.285 0.086 0.085 0.097 0.089 0.091 0.1 0.108 0.083 0.046 0.023 0.024 0.033 0.025 0.037
NOy-NO ppb 2.163 2.421 2.88 3.682 5.861 4.537 3.709 1.701 1.606 1.198 1.218 1.223 1.505 1.811 1.887 2.572 2.509 2.442 2.656 3.227 3.266 3.343 2.938
NOy ppb 2.221 2.478 2.973 3.748 6.084 5.307 4.472 2.008 1.891 1.284 1.302 1.32 1.594 1.902 1.987 2.68 2.591 2.488 2.679 3.25 3.3 3.368 2.975
PM10 ug/m3 (25C) 17 17.9 20 18.7 17.6 17 16.1 17.7 13.8 14.7 15.4 13.6 12.8 14.8 14.7 16.9 21 18.5 17.4 19.7 19.4 19.4 18.5 15.6
PM COARSE (10-2.5) ug/m3 6.7 7.3 8 7 6.8 6.1 6.2 7.7 5.5 5.7 6.7 5.4 4.7 6.5 6.3 7.6 10.3 8.3 7.5 9.2 7.9 7.3 6.9 5.3
WIND SPEED mph 1.2 1 2.5 2.8 1.3 2.2 2.3 4.8 4.8 4.9 5 6 7.2 8.1 8.2 8.1 8.2 5.6 6.1 7.3 6.4 6.1 5.6 6.3
WIND DIRECTION Degrees 2 87 143 113 227 157 167 151 149 157 139 124 136 157 154 141 129 125 127 126 128 132 137 130
BAROMETRIC PRESSURE inHg 30.1 30.1 30.09 30.09 30.1 30.11 30.11 30.13 30.13 30.13 30.12 30.1 30.08 30.06 30.04 30.03 30.03 30.04 30.04 30.03 30.03 30.02 30.01 29.99
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 63.8 62.6 63.6 62.9 63 61.7 66.7 70 74 76.9 78.9 80 80.4 80.6 80.6 80.4 78.1 75.4 73 70.7 69.1 68.2 67.8 68.2
RELATIVE HUMIDITY %RH 85.4 89.6 87.7 90.4 89.7 90.5 80.6 75.6 67.6 60 54.1 49.5 46.4 45.9 44.4 47.1 56.3 63.7 64.5 67.4 75.4 79.1 81.5 80.1
PM2.5 ug/m3 10.1 10.6 11.8 11.6 10.7 10.8 9.7 9.7 8 8.5 8.2 7.7 7.6 7.8 7.8 8.7 10 9.6 9.5 10.1 11.1 11.7 11.3 10.1

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 12.1 21.3 24.8 24.1 23.9 27.9 31.3 41 38.8 38.9 40.5 40.3 37.6 38.1 37.3 38.8 43.8 41.2 29.9 18 18.6 18.2 18.3 16.6
WIND SPEED mph 0.5 0.5 0.9 1.1 0.8 1 1.6 1.8 2.2 2.9 3.1 3.2 3.1 2.3 3 2.8 2.4 1.8 0.8 0.4 0.8 0.7 0.8 1.2
WIND DIRECTION Degrees 209 155 190 204 203 201 195 186 191 185 187 177 181 166 149 176 169 185 159 238 181 189 147 89
TEMPERATURE degF 61.2 60.4 60.5 60.7 60.4 61 66.2 71.6 76.2 79 82 82.4 84.3 87.4 86.1 82.6 77.4 74.3 70.6 65.5 63.3 62.8 62.5 62.4

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 1 1 1 1.1 1 1.3 3.5 15.7 30.3 35.1 39.3 42.2 43.1 42.9 42 41.4 41 45.2 44.9 47.2 44 41.8 40.1 37.4
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 10.7 10.5 10.3 10.2 9.9 9.5 10.1 8.6 8.4 8.1 8.1 8.3 9 9.6 9.7 9.8 9.8 9.8 10 9.1 9 8.6 8.6 7.9
PM10 ug/m3 (25C) 17.5 17.5 17.4 18.6 16.3 16.3 30.9 15.9 19.5 17.3 17.6 19 19.3 19 19.2 18.4 18.7 17.9 19.2 14.8 15.2 14.9 14.5 13.6
PM COARSE (10-2.5) ug/m3 6.7 7 7.1 8.4 6.4 6.8 20.8 7 10.6 8.7 8.8 10 9.5 8.6 8.7 7.8 8.1 7.6 8.7 5.4 6 6 5.6 5.5

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 24.6 23.5 23.7 20.3 20.8 24.3 32.8 32.3 38.9 37.4 36.1 43.5 46.9 53.5 48.6 43.7 37 36.5 36.2 37.7 37.2 37.3 31.6

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 19.3 25.2 28.4 26.8 27.5 22.3 22.9 10.5 17.2 29 33.3 30.8 31.8 33.4 36.3 40.4 41.6 43.2 37.8 36.9 36.4 36.6 40.2 40.5
WIND SPEED mph 3.1 3.4 3.6 3 3.2 2.9 1.2 2.2 2.3 2.5 4 2.5 3.3 3.2 3 3.4 3.3 2.6 1.7 1.6 2 2.4 2.8 2.7
WIND DIRECTION Degrees 215 231 238 230 234 228 232 83 103 189 213 194 189 147 158 162 166 172 184 184 144 172 187 171
RELATIVE HUMIDITY %RH 92.7 90.2 88.4 90.8 88 88.7 80.1 77.5 71 60.1 58.5 56.3 53.6 52.4 51 53.5 54.6 61.3 71.9 79.8 82.2 86.5 87.1 89.8
TEMPERATURE degF 64.7 65.9 65.6 64.9 64.7 65.1 68.5 69.7 73.1 76.6 76.9 77.5 78.7 78.8 79.5 78.1 77.3 75 71.6 68.3 66.5 64.8 64.2 62.9
PM2.5 ug/m3 11.8 12.6 13.1 13.3 14.1 13.9 15 13.3 13.1 15.2 13.8 12.5 12.3 11.9 10.8 10.3 9.6 10.2 10.4 10.3 9.2 8.9 9.2 9.9

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 55.2 14.5 10.2 9.8 10.3 9.6 10.1 9.8 10.1 9.9 10.7 12 11.7 11 10.3 10.6 10.4 9.9 10 10.1 10.5 10.6 11 11.5

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 5.5 3.7 1.8 2.4 1.1 6.4 13.1 32.9 36.1 40 46.9 48.4 49.6 51 51.7 50.7 51.3 42.8 39.7 38.8 40.8 41.1 38.2 35.6

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 6.6 4.9 5.7 4.4 3.7 3 29.4 49.4 48.3 49.2 52.8 50.6 51.2 57.2 56.9 58.7 55 54.6 52.6 50.6 50.2 47.7 43.3 46
TEMPERATURE degF 63.3 62.7 63 62.8 64.6 64.3 68 72.6 73.4 74.1 73.9 74.5 74.5 74.1 75.5 75.9 74.7 74.1 73.2 72.8 73.6 73.5 72.8 73.4
WIND SPEED mph 2.3 2.1 1.9 2.2 1.7 1.8 2.3 4.3 5.5 5.4 6.5 6.6 7.5 8 5.1 4.4 3.7 3.4 0.8 2.2 4 2.4 2.8 5
WIND DIRECTION Degrees 269 276 304 277 269 279 167 153 143 126 124 126 126 127 114 118 120 124 147 160 136 155 224 170
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 7.6 6.9 5.8 5.6 6 5.8 5.4 6.1 7.4 6.8 7.5 9 9.7 9.3 8.6 9.8 9 8.8 8.8 9.1 9 9.1 9 8.5

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 16.2 21 18.5 10.3 1.2 3 5.4 36.2 41.9 39.4 39.6 40 40 40.5 48.2 54.6 53.6 51.1 49.5 48.5 48.3 46 44.6 44
TEMPERATURE degF 61.5 60.6 60.6 59.6 59.1 59.6 64.2 72.8 76.4 78.6 79.4 79.7 80.3 79.8 78.7 77.6 75.5 74.3 73.3 72.7 72.9 72.8 72.5 72.4

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 36.2 31.3 29.8 30.8 25.2 23 43.3 51.1 57.4 50.9 43.6 39.9 40.8 42 41.1 38.8 37.2 36.7 33.8 28.9 26.5 31.4 34.8 34.3

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 12.9 9.8 11.1 3.5 4.8 6.8 7.9 13.9 18.8 23.8 36.2 49.5 50.8 51.2 51.1 46.3 41.4 36 35.9 36.6 37.4 38.6 42 45.2

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 5.1 3.1 2.8 1.2 0.9 1.3 5.3 34.1 59.8 63.4 55.4 51.3 46.3 46.6 46 48.4 44.6 40.2 34.4 22 12 11.8 9 18.5
WIND SPEED mph 0.7 0.4 0.7 0.6 1.3 1 1.8 1.1 3.1 3.7 3.9 3.8 4.6 4.2 4.2 3.8 3.2 2.3 1.5 1.7 1.4 1.9 2.2 1.9
WIND DIRECTION Degrees 262 330 285 330 316 311 333 106 148 164 162 150 139 125 138 149 144 133 153 93 97 103 96 110
TEMPERATURE degF 55.4 54.7 54 53.2 52.2 53.1 59 67.5 72.4 75.2 76.3 78 79 80.6 80.4 79.8 76.2 72.9 69.3 63.6 59.6 58.4 56.5 57.5

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 16.9 13.7 11.3 9.1 8.4 7.6 10.7 17 25.5 34.5 39.9 41.8 43.1 42.8 41.8 42.1 40.7 39.3 40.5 41.1 37.9 32.5 31.6 32
PM2.5 ug/m3 13.7 14.1 14.2 14.8 14.8 13.8 12.8 14.5 13.8 12.6 11.9 12.4 11 10.6 9.5 8.7 8.7 8.1 8.7 9 8.8 8.1 8.2 8.2

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 1.6 2.2 4.4 34.4 41.6 45.3 48.8 54.2 48.8 49.8 59.7 58.5 48.7 33.7 26.3 18.9 12.4 32

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 1.5 1.5 1.3 1.3 1.1 1.8 5.1 30.8 41.1 45 44.4 41.4 40.7 42.4 43.7 47.8 49.6 48.5 42.8 39.3 37.5 35.7 34.7 35.5
PM2.5 ug/m3 13.2 14.6 15.8 20.4 20.2 20.4 20.9 10.6 9.5 9.3 9.3 8.9 9.2 9 9.5 10 10.8 10.7 10.6 10.7 10.6 11 10.9 10.9

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 0.461 0.372 0.415 0.366 0.617 0.526 0.447 0.272 0.218 0.204 0.188 0.188 0.194 0.188 0.194 0.207 0.235 0.238 0.246 0.261 0.238 0.227 0.23 0.231
NO2 ppb 27.9 24.1 27.9 32.6 30.4 22.4 12.5 10.7 5.9 2.2 3.1 4.4 1.7 5.9 1.9 2.1 3.2 2.9 4.2 2.7 4.4 3.7 6.3
WIND SPEED mph 1.1 1.2 1.2 0.9 1.5 0.8 2 4.3 4.1 3.9 5.6 6.2 7.5 7.8 7.5 8.3 7.5 5.5 2.6 1.8 2 1.6 2.1 2.2
WIND DIRECTION Degrees 142 152 146 138 158 122 130 161 143 129 126 109 117 113 114 118 123 119 114 98 89 76 115 112
TEMPERATURE degF 64.7 64.1 64 64.2 64.9 65.5 68.9 71.6 74.7 76.9 78.3 78.7 78.8 77.8 77.5 76.5 74.7 73.3 72.7 71.6 71 70.4 71.1 71.1
PM2.5 ug/m3 6.7 6.7 7.3 7.5 7.2 6.1 6.7 6.6 7.2 8.2 8 7.8 8.6 9.2 8.3 8.7 8.9 8.5 8.4 8.9 8.3 8.5 8.6 9.4
PM10 ug/m3 (25C) 11.5 12 14 13.6 12 10.4 13.1 14.6 16.2 17.3 16.6 13.9 16 16.1 15.5 15 16.2 14.9 15.3 16.7 13 13.7 13.4 15.2
PM COARSE (10-2.5) ug/m3 4.8 5.3 6.7 6 4.7 4.3 6.3 7.8 8.7 8.6 8.2 5.8 6.9 6.5 6.8 5.9 6.9 6.1 6.6 7.5 4.4 5 4.7 5.6

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 11.9 6.6 12.9 8.8 7.3 4.9 6.4 33.1 45.1 45 47.2 46.3 45.3 45.7 44.8 51.9 57.6 54 46.1 41.3 39.1 33.7 28.8 30.6
SO2 ppb 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.7 0.7 0.5 0.4 0.3 0.3 0.3 0.3 0.3
NO ppb 0 0.3 0.1 0.4 2.7 9.4 2 -0.1 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.2 -0.2 -0.2 -0.2
NO2 ppb 4.8 8.4 6.1 8 9 9.5 3.7 1.3 1.1 0.8 0.8 0.8 1 1.3 2 2.2 2.2 2 2.3 2.4
NOx ppb 4.8 8.7 6.1 8.4 11.7 18.9 5.7 1.2 0.9 0.5 0.5 0.6 0.7 1 1.7 1.9 2 1.8 2.1 2.3
WIND SPEED mph 0.9 1.1 1.2 1.1 1.1 1.2 1.4 2.1 2.7 3.6 4.4 4.4 5.3 5.4 4.9 4.9 4.6 3 2 1.4 1.5 1 0.9 1.8
WIND DIRECTION Degrees 225 255 240 274 242 246 266 181 166 160 142 134 120 131 141 135 137 156 148 147 142 174 195 150
TEMPERATURE degF 63.1 62.3 61.7 61.8 61.4 61.3 64 72 78 80 80.6 81.1 80.4 79.8 79.6 79.2 76.9 73.6 71.4 69.6 69 67.7 66.9 67.8

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 -0.8 -0.7 -0.6 -0.8 -0.8 -0.8 -0.8 -0.7 -0.7 -0.8 -0.8 -0.8 -0.8 -0.8 -0.7 -0.9 -0.6 -0.7 -0.7 -0.7 -0.7 -0.7 -0.7 -0.8
WIND SPEED mph 1 1 1.7 1.9 1.1 0.7 1.2 0.7 0.8 2.4 6.3 6.2 6.6 6.1 6.1 7 7.5 6.8 6.1 4.2 3.6 2.9 3.2 3.4
WIND DIRECTION Degrees 166 41 118 121 144 100 88 1 123 182 189 186 180 167 161 167 184 185 185 171 157 135 141 146
TEMPERATURE degF 61.3 60.5 58.9 57.8 57.1 57.1 59.5 66.2 76.3 80.3 78.7 81 81.8 81.9 82.3 81 80 78 75.4 72.1 69 65.6 63.6 62.5

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 12.7 7.6 6 4.7 4 2.2 4.9 10 30.4 34.5 36.7 38.1 35.6 36.6 41.3 44.8 44.9 42.5 41.3 37.2 34.9 33.1 29.6 27.5
PM2.5 ug/m3 8.1 9.1 10.1 9.7 9.5 9.8 10 11.8 10.3 9.7 9.3 9.7 8.9 8.2 8.2 8.9 9 8.8 9 9.5 11 10.8 11.5 10.5

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 0.6 0.6 0.4 0.7 0.6 0.7 0.6 1.3 2 1.5 1.2 1.1 1.1 1.1 1.1 1 1 1 0.9 0.8 0.7 0.7 0.7 0.6
WIND DIRECTION Degrees 8 39 61 103 129 157 119 162 146 159 155 179 170 162 169 161 165 158 180 87 83 103 104 173
WIND SPEED mph 0.6 0.6 0.9 0.6 0.9 0.8 1 1 1.1 1.3 1.7 2.1 2.3 2.3 2.3 2.6 2.1 1.7 1.8 1.1 0.6 0.5 0.4 0.6
TEMPERATURE degF 64.7 64.2 63.6 62.5 62.1 62.5 66.7 73.5 79 82.2 84.3 85.9 87.4 88.2 87.8 83.4 80.4 78.4 75.6 71.5 69.3 67.4 66.2 65.8

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 11.4 9.9 7.1 2.1 4.9 4.6 6.5 30.8 46.5 47.7 44.7 48.1 51.2 54.3 50.6 51.6 57.1 57 51.8 48.7 42.1 39.3 33.1 22.9
TEMPERATURE degF 60.5 59.2 58.9 58.8 60 61.2 64 69.1 73.7 75.7 75.8 76 76.2 76.7 76.7 76.6 75.2 72.5 70.7 69.2 68.4 68.6 67.5 67.3
WIND SPEED mph 4.1 4.3 2.5 2.2 4 2.5 1.9 2.5 4.1 6 8.6 8.7 10.3 10.9 10 9.6 8.7 5.3 3.1 2.5 3.8 4 2.5 1.5
WIND DIRECTION Degrees 312 310 271 291 309 302 242 180 165 148 122 124 120 125 137 132 144 143 137 136 108 93 105 164

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 17 13.8 21.9 7.3 10.9 9.2 14.2 31.2 42.1 43.7 45.6 49.9 54.2 55.4 52.6 51.4 51.8 48.4 41.5 38.9 35.4 34.9 37 38.6
TEMPERATURE degF 59.6 59.2 59.7 57.7 57.1 59.1 63.9 70.9 75.8 77.5 79.3 79.9 81.1 81.3 80.6 78.9 76.7 73.3 69.9 66.4 65.2 64.9 65.3 66.7
WIND SPEED mph 3.9 3.5 1.3 1.4 3.3 3.7 2.2 1.2 3.4 4.8 5.3 5.9 6.2 6.9 6.8 6.6 5.7 4.7 2.4 1.2 2.3 2.8 3.2 4.6
WIND DIRECTION Degrees 283 283 251 282 304 292 302 192 143 151 129 129 131 128 132 145 136 146 145 178 83 101 121 128
PM2.5 ug/m3 6.7 7.6 7.6 7.8 6.2 4.9 3.6 4.2 5.8 5.8 5.4 5.4 5.9 6.3 6.4 6.9 7.4 8.4 9 8.9 8 7.5 7.1 7.5

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 3.8 2.9 2.6 3.8 1.7 1.8 5.7 39.2 43.6 48 45.7 44 47.5 51.1 53.1 56.8 54.9 51.7 48.9 46.8 45.8 44.9 45.7 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 9.2 7.4 8.4 6.8 7.6 3.5 5.4 19.6 33.1 44.6 54 58.3 60.4 58.7 58.4 58.7 65.4 62.3 53.4 49.1 48.7 40.5 39 35.1

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 16.8 15.4 15.2 15.2 15.1 14.2 11.4 19.1 31.2 33.5 40.7 45.2 47.7 48.7 53.6 48.2 44.6 34.9 30.5 39.2 35.7 25.1 35.1 37.8
PM10 ug/m3 (25C) 17.8 12 12 10.4 12.1 13.6 15.6 18.9 19.1 19.9 24.1 22.2 22.3 20 23 20.2 20.2 20.4 22.2 21.5 18.4 18.5 17.6 18
PM COARSE (10-2.5) ug/m3 8.8 4.9 4.8 4 5.3 6.2 8 9.3 7.6 8 10.9 9.3 8.9 7.3 10 8.2 8.9 9.3 10.7 9.5 7.5 8.1 7.4 7.3
WIND SPEED mph 2.4 2.3 2.3 2.2 2.4 1.7 1.6 2.7 1.7 2.1 1.3 3.4 4.1 4.9 2.2 2.4 2.1 2.5 2.1 1.9 0.8 2.5 3.4 4.5
WIND DIRECTION Degrees 62 66 64 65 67 62 71 79 112 122 173 103 96 97 98 94 88 79 82 273 262 74 88 87
TEMPERATURE degF 57.4 56.8 56.3 55.9 55.8 56 60.5 70 75.5 77.4 78.7 79.7 79.4 80.7 79.6 77.5 75.1 71.5 69.5 68.7 66.4 64.7 64.3 66
PM2.5 ug/m3 8.9 7 7.1 6.3 6.7 7.3 7.3 9 10.7 11.1 12.1 11.8 12.3 11.7 11.9 11.1 10.4 10.4 10.7 11.3 10.4 9.9 9.8 10.2

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 15.3 8.4 11.8 8.2 5 10.6 21.1 27.4 39.5 42.3 45.4 52.6 51.5 43.7 46.4 49.3 49 47 43.5 33.5 32.4 27.2 22.4 25.5
WIND SPEED mph 1.3 2.3 1.2 1.3 2.1 2.4 1.8 2.7 3.2 3.3 4.4 5.3 6.1 7.4 7.7 6.9 6 4.1 2.5 1.2 2.8 1.2 1.1 1.4
WIND DIRECTION Degrees 201 220 193 209 238 240 217 219 213 181 157 135 141 143 151 149 136 156 177 169 98 137 185 154
TEMPERATURE degF 61.7 60 60.5 59.8 59.1 60.3 62.8 65.8 71.1 76.5 79.5 80.5 81.1 80.5 79.5 78.6 77.3 75.4 72.7 70 68 66.3 64.3 64.7

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 6.5 8.2 12.3 15.9 4.7 6.8 12.3 37 55.7 58.1 61.3 65.4 63 57.4 55.2 50.6 48.5 46.7 45.5 33.8 34.6 42.6 41.5 38.6
TEMPERATURE degF 60.1 59.2 57.9 57.9 57.7 58.7 63.9 74.6 78 80 78.6 79.9 80.6 77.8 76.9 76.5 75.2 74.4 72.3 69.4 67.6 72.1 72.5 72.4
WIND SPEED mph 3.8 4 2.8 2.5 4.2 5.2 3.5 1.5 3.2 4.3 5.1 6.6 8.2 9.2 9.4 7.5 7.3 6.3 4.6 1.5 3.7 8.7 9.8 11.6
WIND DIRECTION Degrees 286 289 291 284 285 287 288 175 149 156 127 145 147 134 138 145 140 152 171 191 76 102 111 117

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 4.8 4.9 3.1 2.8 4.3 2.6 3.5 7.3 13.8 24.9 29 31.4 33 34.4 35.6 35.7 38.3 38.9 37.4 34.9 33.9 29.8 24.6 27

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 35.8 31 25.5 22.1 22.4 26.4 29 33.1 34.6 38.1 43.5 48.3 49.1 53.7 56.3 54.6 47.9 49.4 44.4 42.9 39.7 39.4 32.7 31.2

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 4 3.5 3.3 3.8 4.3 4.9 17.2 36.5 45.6 43.8 46.4 47.7 51.5 51.4 48.2 47.8 47.8 50.6 48.2 45.8 39.5 39 37.1 33
TEMPERATURE degF 63.7 62.4 61.3 60.2 60.7 62.5 65.2 68.8 74.5 78.4 80.3 82.2 83 82.7 81.7 79.4 77 75 73.3 72 71.4 70.5 69.3 68.5
WIND SPEED mph 0.8 0.9 0.9 0.8 0.5 0.7 1.3 2.4 2.8 3.3 3.2 3.6 4.3 5 6.8 7.6 6.3 4.7 2.8 2.7 2.4 2.3 2.1 1.9
WIND DIRECTION Degrees 29 37 51 26 20 30 149 149 144 148 147 141 147 149 138 131 140 139 119 114 111 113 117 109
PM2.5 ug/m3 19.3 18.3 17.3 16.2 16 14.2 8.9 7.9 8.3 9.1 10.2 10.2 10.3 9.4 10 11.5 10.8 11.1 11.9 11.9 12.6 13.4 12.9 12.8
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3