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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/24/2025 15:00 to 7/25/2025 23:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Calumet,Chippewa,Clark,Dodge,Door,Douglas,Dunn,Eau Claire,Florence,Fond du Lac,Forest,Green Lake,Iron,Jackson,Juneau,Kenosha,Kewaunee,La Crosse,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Monroe,Oconto,Oneida,Outagamie,Ozaukee,Pepin,Pierce,Polk,Portage,Price,Racine,Rusk,Sawyer,Shawano,Sheboygan,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Washburn,Washington,Waukesha,Waupaca,Waushara,Winnebago,Wood .

Hourly Monitoring Data

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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 23.2 27.1 27.7 27.9 28.4 28.4 26.9 25.8 26.7 28.1 28.2 27 22.4 17.3 25.3 26.9 23.6 18.2 36.1 38.4 41.1 41.5 40.9 40
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF 66.8 69.2 69.4 69.6 69.6 69.9 70.7 72.8 73.4 76.7 76.1 74.6 73.9 72.9 71.5 69.7 70.2 69.6 75.2 76.6 76.3 75.3 73.9 72.6
RELATIVE HUMIDITY %RH 87.9 80.4 80.1 79.3 79.2 80.2 79.4 75.8 74.5 66.7 68.1 70.1 75.7 82.2 79.9 82 81 86.5 64.2 60 60.7 62.7 67 70.8
BAROMETRIC PRESSURE inHg 30.03 30.03 30.03 30.03 30.04 30.05 30.06 30.06 30.05 30.05 30.05 30.04 30.04 30.02 30 29.97 29.95 29.96 29.94 29.94 29.93 29.93 29.93 29.93
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 0.6 51.6 89 148.2 183.5 93.9 81.5 86.9 76.7 107.2 99.9 71.9 8.9 0 0 0 0 0 0
PM2.5 ug/m3 5.9 5.8 5.9 5.9 5.9 6.1 6.2 6 6 5.9 6.2 6.1 6 6 6.8 7.1 7.3 7.6 6.1 5.9 6.4 6.7 7.2 7.5

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 6.4 6.4 6.1 6.5 6.7 7.1 5.9 4.7 6.9 6.9 5.7 7.2 7 7.6 8.2 9.1 8.9 7.8 7.7 8 7 7 7.1 6.6

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 14.8 9.1 5.5 6.3 6.2 14.3 19.2 18.7 17.3 20.5 23.6 32.1 38.3 37.7 37.1 38.6 36.7 35.3 31.7 30.3 31.2 29.3 31 32.4

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 21.7 19.3 17.3 15.5 12.1 7.4 7.2 11.6 18.4 25.2 32.3 37.9 40.9 43.8 44.2 45.1 43.1 41.8 38.5 37.2 32.1 28.5 28.4 25.8

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 18.5 11 13.8 13.1 11.8 9.9 16.8 20.3 29.1 32.2 42.2 44.6 45.8 47 49.7 49.4 44.5 39.3 38.2 33 34.3 36.9 36.7
TEMPERATURE degF 63.9 62.7 63.3 62.2 64.3 69.9 74.5 76.5 78.1 77.7 77.9 79.1 77.2 73.4 71.4 69.6 68 66.9 66.3
WIND SPEED mph 1.3 2 2.4 4.4 5.3 7.5 8.1 7.2 7.3 6.3 6.5 4.9 4.3 4.1 4.3 4.1 5.2 6.5 6.1
WIND DIRECTION Degrees 144 122 128 147 160 160 164 165 158 155 152 137 132 128 135 140 142 145 148
PM2.5 ug/m3 7.2 7.8 7.8 8.8 9 9.3 8.4 8 7.3 7.1 7.1 7.1 7 7.1 7.4 7.5 7.6 8 7.9 9 10.2 10.6 8.9

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 7.8 7.7 8.1 9.1 9.9 10.1 9.1 8.5 11.8 9.4 12.3 9.5 8.9 8.8 10.7 10.7 10.3 11.3 18.3 12.2 12.8 15.6 14.8 14.2
PM10 ug/m3 (25C) 13.9 13.1 13.7 15 15.7 16 13.9 13 17.9 16.1 18.9 16 16.7 16.4 17.1 17 16.9 18.3 26.8 19 18.8 23 21.3 19.6
PM COARSE (10-2.5) ug/m3 6 5.3 5.5 5.8 5.7 5.9 4.8 4.5 6 6.4 6.1 6 7.3 7.1 5.9 5.7 6 6.4 7.8 6.3 5.6 7.1 6.2 5.2

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 18.3 25.8 23.4 22 18.1 18.8 29.6 35.6 37.1 38.5 42.7 44.3 46.8 47.3 44.9 44.2 38.3 31.7 30.6 30.7 28.9 29.3
CO ppm 0.051 0.046 0.054 0.089 0.09 0.1 0.084 0.063 0.054 0.055
SO2 ppb 0.192 0.163 0.169 0.115 0.078 0.156 0.378 0.34 0.197 0.178 0.206 0.194 0.197 0.224 0.231 0.216 0.16 0.178 0.221 0.227 0.218 0.239 0.274
NO ppb -0.043 -0.051 0.004 -0.064 -0.029 0.232 1.263 0.742 0.234 0.495 0.429 0.122 0.051 0.035 0.005 -0.013 -0.039 -0.058 -0.054 -0.066 -0.068 -0.047 -0.054
NOy-NO ppb 1.881 2.059 2.599 4.223 4.858 4.738 5.958 3.554 2.493 3.275 3.399 2.304 2.099 2.04 1.825 1.983 2.836 4.684 5.58 4.87 4.14 4.811 4.402
NOy ppb 1.838 2.009 2.603 4.16 4.829 4.97 7.221 4.296 2.726 3.771 3.828 2.426 2.15 2.075 1.83 1.97 2.797 4.626 5.525 4.804 4.071 4.764 4.348
PM10 ug/m3 (25C) 14.6 13 13.1 13.6 13.7 19 14.9 20.7 12.9 12.3 11.8 12 11.9 11.9 11.7 11.1 12.1 13.6 16 16.6 15.8 15 12.1 12.2
PM COARSE (10-2.5) ug/m3 7.4 6 5.1 5.6 4.7 8.6 5.8 11.4 5.6 5.4 4.7 4.7 5.2 5.2 5.2 4.7 5.2 6.5 7 5.6 5.8 6.3 4.5 4.2
WIND SPEED mph 2.4 3.3 4.4 5.4 4.3 4.6 4.4 4.6 5.9 8.5 9.2 7.6 8.2 6.9 7.7 7.5 5.3 5.6 6.7 7.2 6.7 6.5 6.5 7.7
WIND DIRECTION Degrees 144 167 166 151 168 148 145 150 157 171 177 164 172 165 153 158 153 142 134 137 144 149 152 159
BAROMETRIC PRESSURE inHg 30.09 30.09 30.09 30.09 30.1 30.11 30.13 30.13 30.13 30.13 30.12 30.11 30.08 30.06 30.05 30.04 30.04 30.04 30.04 30.05 30.06 30.06 30.06 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 0 0
TEMPERATURE degF 60.3 60.4 59.5 59.3 58.8 59.1 61.6 65.7 69.4 72.1 73.6 74.9 76.6 78 78.2 77.9 75.7 72.9 69.3 66.4 65.3 64.1 63.3 62.6
RELATIVE HUMIDITY %RH 91.3 89 92.6 93.3 93.5 93.6 89.9 84.7 78.6 73.4 70 67.2 61.8 60.6 58.3 57.9 64.3 71.1 81.9 88.4 85.3 84.5 85.1 85.7
PM2.5 ug/m3 7.2 7 8 8 9 10.4 9.1 9.2 7.2 6.6 6.9 7.1 6.4 6.3 6.2 6.1 6.6 6.8 8.7 10.9 9.9 8.6 7.6 7.9

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 28.9 29.4 22.2 23.2 25.5 25.1 25.3 21.1 20 22.9 25.5 30.2 34.5 36.5 38.3 39.7 40.7 39.6 35.8 31.8 33.9 36.1 37.8 42.6
WIND SPEED mph 1.2 1.3 0.6 1.7 2.1 1.3 1.4 2.3 3.3 4.1 3.5 3.9 4.4 3.6 3.7 3.7 3.9 3.3 3.2 2.2 2.7 2.5 2.5 3.7
WIND DIRECTION Degrees 154 175 42 83 102 130 167 198 220 224 201 207 178 172 189 199 205 213 220 206 201 191 168 188
TEMPERATURE degF 59.2 58.8 58.8 58.8 59 58.8 58.9 60 61.9 63.9 65.7 69.6 67.8 64.1 64.4 64.4 63.6 62.4 61.4 60.9 60.6 60.5 60.7 61.4

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 21.7 22.4 23.4 23.2 22.3 21.3 19.4 25.3 32.1 34.7 38.7 41.7 41.6 42.8 42 43.3 39.2 36 33.9 32.7 32.4 32.5 31.7 32.3
WIND SPEED mph 2.8 3.3 3.6 3.5 3.4 3.9 3.4 4.8 6.3 6 5.3 6.6 6.9 9.7 7.6 8.4 6 4.6 5.2 5.7 4.6 4.7 4.8 5
WIND DIRECTION Degrees 141 140 149 141 138 148 148 159 168 161 154 154 154 168 168 171 163 154 146 145 147 148 154 155
TEMPERATURE degF
PM2.5 ug/m3 6.5 6.6 6.7 6.9 7 7.5 7.8 8.8 7.5 6.8 7.4 8.1 8.4 9.3 9.7 10.5 8 5.8 5.8 6.9 7.7 8.1 8.5 9.6
PM10 ug/m3 (25C) 13.5 15.1 14.4 14.5 16.1 15.9 15.8 18.2 17.1 16.4 16.1 18.7 21.1 23.6 21.6 21.9 17 14.3 12.6 14.2 14.1 15.2 15.3 17.2
PM COARSE (10-2.5) ug/m3 6.8 8.2 7.4 7.4 8.9 8.1 7.8 9.1 9.2 9.1 8.1 9.8 11.8 13.2 10.9 10.4 8.3 8 6.4 7 6.1 6.9 6.5 7.3

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 30.8 30.5 28.4 26.6 26.7 21.6 20 24.4 27.6 28.4 33.1 41.1 45 47.2 48.4 50.3 51 41.9 33.2 31.4 30.4 31.7 33.7 35.7

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 24.8 24 22.8 21.7 21.7 23.7 27.3 28.7 25.7 27.5 30.1 30.7 31.7 33.7 34.8 33.8 35.5 38.3 32.5 30.5 29.8 31.3
WIND SPEED mph 4.7 4.4 4.6 2.2 2.8 3.1 3.5 3.3 2.6 4 4.1 3.9 3.8 3.5 2.7 2.5 3.3 4.3 4.3 4.7 4.9 5.2
WIND DIRECTION Degrees 198 217 221 183 183 210 220 198 192 214 217 190 188 181 165 158 165 178 195 188 198 211
RELATIVE HUMIDITY %RH 100 100 100 97.4 90.8 83.1 68.1 67.4 72.3 68 64.9 66.8 67.9 68.5 73 85.7 92.1 92.5 96.9 97.5 98.3 99.2
TEMPERATURE degF 63.4 63 62.5 60.5 60 62.2 66.9 68.2 68.5 70.6 72.9 74 74.3 74.1 73.3 68.8 66.5 66.2 65.4 64.8 63.8 63.1
PM2.5 ug/m3 10.8 10.6 11.5 9.8 7.2 6.7 5.9 5.3 5.4 5.4 5.3 6.1 6 5.8 6 6.4 7.2 7.7 8 8.3 8.4 9.5

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 6.8 7.1 8.8 7.8 8 7.8 8 9 10.2 11.5 11.1 10.3 9.3 9.2 9.3 8.8 9.1 9.6 9.8 9.7 9.8 9.8 9.7 9.6

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 17.5 14.3 11.3 10.5 12.8 12.7 14.6 18.5 21.3 23.4 32.1 40.2 45.3 48.8 50.5 47.9 50.1 48.9 40.5 33.7 31.7 30.2 28.9 27.2

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 39.5 38.9 41.6 39.6 38.2 41.8 41.8 41.1 39.7 42 42.5 43.4 43.9 46.4 46.4 44.7 42.5 41.8 37.6 37.8 22.4 28.3 39.3 33.4
TEMPERATURE degF 62.1 62.2 62.3 62.3 62.3 62.3 63.1 63.7 65 66.3 69 70.8 71.3 70.7 71 71.5 70.3 68.3 65.4 64.6 64.2 64.5 65.6 65.4
WIND SPEED mph
WIND DIRECTION Degrees
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 2.9 3.3 3.8 3.9 4.3 4.4 5.6 5.5 5 4.6 5.1 5.5 6.7 8.7 7.1 5.8 4.6 4.6 5.2 5.1 4.6 5.4 4.5 5.1

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 36 35.7 36.1 33.5 30.5 29.1 29.4 31.8 32.1 35.8 39.6 41.3 40.8 42.6 41.3 42.7 40.8 37.8 32.4 29.3 30.4 27.7 31.9 34.2
TEMPERATURE degF 61.9 61.9 61.5 61.5 61.7 61.9 62.7 63.4 64.7 68 70.9 72.7 74 72.9 73.7 72.4 70.2 68.4 65.7 64 64.4 64.5 65 65.9

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 22.3 13.4 10.6 10.8 19 27.1 28.1 25 23.5 24.6 25.4 26.9 30.8 33.8 35.8 36.5 37.4 32.7 28 28.2 29.1 35.7 39.4 45.3

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 23.8 29.7 29.6 30.2 33.3 33.8 34.7 35.8 34 34.2 37.7 41 43.1 40.5 43.3 41.3 38.6 40.4 39.2 37.7 38.7 41.6 41.2 39.6

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 14.1 13.4 5.7 1.7 1.2 12.8 19.3 23.6 23.2 24.3 25.8 28.9 32.9 34.3 35.2 35.7 36.3 35.4 34.1 33.3 30.5 31.2 33.3 34.4
WIND SPEED mph 0.3 0.9 0.6 0.7 0.6 1.7 1.5 2.8 3.7 4.9 5 5.6 5.5 5.7 5.2 4.9 4.5 4.3 3.9 3.8 3.2 3.5 3.2 3.2
WIND DIRECTION Degrees 302 334 128 132 102 110 136 165 186 183 187 178 171 165 170 167 169 189 183 174 159 147 167 163
TEMPERATURE degF 55.3 54.8 53.3 52.4 53.2 55 57.5 59.4 62 63.9 65.4 66.1 69.7 67.6 65.3 63.9 64.8 63.2 62.1 61.2 59.6 59.6 59.9 60.3

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 20.6 22.1 20.8 20.5 19.9 20.3 19.6 23.6 28.2 34.9 40.9 42.6 42.9 41.6 42.9 41.7 40.6 37.8 35.5 31.2 30.4 32.5 33 30.6
PM2.5 ug/m3

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 26.9 24.3 25.1 23.7 20.7 27.4 31.4 33.2 32.4 34.3 35.4 37.1 38.3 41.4 42 41.7 40.7 38.7 36.1 29.9 25.3 29.1 24 17.3

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 31.7 30.5 26.7 23.2 17.2 10 11.8 20.6 25.4 24.2 28.4 26.3 33.1 37.6 37.4 38.9 35.8 32.1 27.6 21.8 25.6 26 26.3 23.1
PM2.5 ug/m3 3 4 4 5 6 7 7 5 5 5 12 7 6 9 6 6 6 8 7 9 9 7 7 8

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 0.177 0.204 0.24 0.232 0.31 0.224 0.242 0.22 0.214 0.223 0.274 0.246 0.227 0.228 0.233 0.243 0.254 0.257 0.271 0.258 0.231 0.245 0.247 0.233
NO2 ppb 3.1 7.7 13.1 13.4 8.7 11.3 6.3 5.3 9.1 14.3 7.8 3.9 3.8 3.7 4.2 5.8 7.7 10.9 9.4 5.9 7.1 9.7 6.3
WIND SPEED mph 1.8 2.7 2.7 2.6 1.9 2.3 2.3 2 4 2.5 3.8 6.2 6.1 6.3 6.6 6.5 6.3 4.6 3.4 3.4 2.9 2.3 3.2 4.4
WIND DIRECTION Degrees 128 193 211 228 205 140 119 110 137 152 188 162 143 122 120 120 129 131 128 126 124 134 147 156
TEMPERATURE degF 59.3 58.9 58.6 58.7 58.6 59.3 60.1 60 61.4 63.5 67.1 70.7 73.1 72.4 72.4 71.4 68.9 67.4 65.2 64.4 63.8 63.6 63.9 64.3
PM2.5 ug/m3 2.9 3.5 4.8 3.9 4.1 4.4 4.9 3.9 3.5 6.9 7.2 5.4 5.4 6.5 8.1 7.8 7.2 6.6 6.5 6.1 6.3 6.2 6.2 6.3
PM10 ug/m3 (25C) 3.8 6.1 7.9 6.4 7.2 6.7 8.2 7.9 6.6 11.3 15.5 15.8 13.9 14.3 18.6 13.9 11.9 12.1 11.4 11.1 10.5 10.4 10.4 12.4
PM COARSE (10-2.5) ug/m3 0.9 2.7 3.2 2.6 3.2 2.3 3.4 4.1 3.2 4.4 8.3 10.2 8.2 7.6 10.3 5.9 4.6 5.4 4.8 5 4.2 4.2 4.2 6.1

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 0.3 0.3 0.1 0.2 0.3 0.3 0.3 0.4 0.5 0.5 0.4 0.4 0.4 0.3 0.4 0.4 0.3 0.4 0.3 0.4 0.3 0.4 0.4 0.4
WIND SPEED mph 3.8 5.3 5.2 5.7 3.6 3.8 4.1 5.7 5.7 5.9 6 6.8 6.9 7.3 5.4 5.6 5.2 4.1 4 5 7.8 8 7.3 7.7
WIND DIRECTION Degrees 160 177 170 179 169 131 156 172 178 185 183 181 181 180 177 177 170 167 163 164 175 182 185 182
TEMPERATURE degF 62.1 62.4 62.5 62.4 62.4 61.6 61.7 66.4 69.6 71.4 74.9 76.8 76.4 77 76.9 77.8 75.2 72.4 70.2 68.4 67.3 67.7 67 65.4

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 15.4 10.2 7.1 6 6.5 5.6 3.8 16 30.9 39.4 42.8 41.5 47.4 50 47.1 44.5 44.6 38.4 35.3 32.8 33.1 29.5 31.9 30.2
PM2.5 ug/m3 9.3 9.6 9.9 10.1 10.2 10.1 10.3 7.4 6.6 6.6 6.6 6.4 6.4 6.2 6 6.1 6.2 6.2 6.6 7.3 7.4 6.9 6.3 6.3

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 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.4 0.7 0.7 0.5 0.7 0.6 0.6 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.2 0.2
WIND DIRECTION Degrees 77 204 201 139 120 97 154 174 179 172 171 204 204 205 174 155 155 156 166 177 182 184 192 187
WIND SPEED mph 0.1 0.4 1.2 0.2 0.2 0.3 0.7 1.5 1.7 1.9 1.3 4.5 5.9 3.5 1.4 1 1.2 1.1 1.4 2.2 2.9 2.2 4.4 2.9
TEMPERATURE degF

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 22.4 19.4 19 15 10.7 18.4 24.2 29.7 28.4 30.2 34 35.8 40 42.6 44.4 44.6 43.2 40.2 37.3 32.7 30.5 34.2 14 25.1
TEMPERATURE degF 56 56.4 56.4 56.5 56.6 56.4 57.4 59.7 62.2 63.6 66.3 70.5 69.5 65.9 67.9 69.4 68 64.9 63.1 62.2 61.2 61.3 59.8 60.7
WIND SPEED mph 0.4 2 2.8 2.3 1 2.7 2.9 2.2 2.8 5.6 5.5 6 8 8.7 9.6 9.9 8.2 6.2 4.7 2.7 2.4 2.5 2.8 3.1
WIND DIRECTION Degrees 111 247 212 249 121 92 68 120 154 159 161 151 128 131 132 138 135 141 158 157 150 159 192 176

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 13.7 6.7 3.2 4.1 22.5 27 23.8 25.7 28.5 31.9 34.9 37.4 38.5 41.2 42.9 41.3 36.9 32.5 29 33.6 33.5 33.5 34.1
TEMPERATURE degF 55.5 55.1 53.8 53.1 53.7 55.8 56.8 59.3 62.4 64.6 65.6 67.3 66.2 63.8 65.6 66.4 67 64.1 61.8 60.6 61.4 60.9 60.3 61
WIND SPEED mph 1.1 2.2 1.9 2.3 1.7 1.6 1.4 0.8 3 4.6 6.3 6.6 8 7.1 8.2 7.8 6.7 4.8 3.3 2.8 3.1 3 3.2 3.6
WIND DIRECTION Degrees 309 273 251 233 132 125 66 86 180 182 203 190 177 169 164 162 160 164 208 231 186 191 198 190
PM2.5 ug/m3 2.1 1.9 2.2 2.7 3.1 1.3 0.5 1.1 3.3 4.9 5 4.7 4.5 4.3 4.9 5.6 5.9 6.1 6.1 5.4 5.2 4.4 4.5 5.5

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 37 38.2 37.2 34.2 32.6 35.5 38.1 35 35.7 34.9 38.3 41.4 42.1 42.8 43.3 43.7 42.6 39 37.2 37.8 38 37.7 39.3 38

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 6 15.4 18.5 20 23.6 25.3 26.8 28.5 32.2 33.8 39.8 45.8 50.4 54 60.1 66.1 66.8 61.4 52.3 44.7 38 37.2 36.2 32

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 20.2 29 29.1 30.3 29.6 27.5 28.6 25.6 22.3 26.8 31.2 37.6 42.5 46.6 47.5 46.5 46.1 48.2 45.4 41.3 40.4 36.2
PM10 ug/m3 (25C) 19.2 14.3 14.8 13.6 15.3 16.1 16 17 16.3 16 15.9 16.4 15.2 16.3 18.6 16.5 18.3 18.7 17.6 19 17.8 21.7
PM COARSE (10-2.5) ug/m3 10.1 7.7 8.8 7.4 7.3 6.9 6.3 7 6.5 6.6 6.7 7.4 6.5 7.6 9.3 7.2 8.8 8.6 7.5 9 7.8 8.2
WIND SPEED mph 2.2 0.4 0.6 1.8 0.3 0.5 0.2 0.7 1.7 1.7 1.3 2.3 1.7 1.6 1.9 2.3 3.8 3.6 3.2 3.6 3 3
WIND DIRECTION Degrees 81 83 65 80 7 262 150 174 161 154 124 129 142 143 124 122 102 102 102 102 107 111
TEMPERATURE degF 60.8 58.9 59.2 60.1 61.4 60.5 62.6 64.7 68 70.5 72.8 74.6 76.7 78.4 77.6 76.7 74.6 72.3 69.9 69.1 68.1 65.7
PM2.5 ug/m3 8.8 6.5 5.7 6 7.8 9 9.5 9.6 9.3 8.9 8.6 8.4 8 8 8.5 8.6 8.7 9.5 9.6 9.4 9.4 13

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 10.1 7.4 1.4 0.6 -0.2 0.5 6.7 11.6 13.8 20.2 25.5 31 36.3 37.4 39 39.6 38.5 35.3 31.7 28.4 29.2 28.8 27.3 31.8
WIND SPEED mph 1.2 2.9 2.1 1.3 2.3 2.7 1.6 1.5 4.1 6.2 7.6 8.6 5.9 7.2 7.3 7.3 6.5 4.4 3.3 3.5 3.1 3.7 3.6 3.2
WIND DIRECTION Degrees 274 260 236 182 110 99 100 185 209 194 195 201 184 167 169 163 171 178 185 198 186 181 164 178
TEMPERATURE degF 54.6 54.8 54.7 54.6 54.3 54.1 56 59 61.7 63.8 65.9 70.2 74.2 74.8 72.3 70 69.9 67.2 64.2 62.7 62.5 62.4 61.7 61.7

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 15.6 8.6 3.6 8 20.7 20.4 18.2 17.7 21.3 26.7 31.1 40.3 42.7 43 43.7 42.3 38.4 25.7 28.6 38 38.2 38.6
TEMPERATURE degF 54.6 53.4 52.8 53 54.9 55.6 57 59 60.1 64.3 68.7 70.5 70.7 68.3 67.5 67.8 66.2 62.9 61.2 59.8 58.2 57.7 58.8 60.1
WIND SPEED mph 1.2 1.3 0.5 1.3 2.5 1.4 0.5 0.1 0.6 3.2 6.4 7.9 8.8 7.6 6.8 5.3 5 4.3 3.3 1.8 1 2.9 3.8 4.3
WIND DIRECTION Degrees 297 285 274 213 144 154 6 236 169 200 207 203 190 179 194 199 200 211 230 271 202 219 208 212

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 22.8 22.8 25 24.9 24.7 25.8 24.2 30.3 34.2 35.9 34.8 32.3 31.4 28 24.9 27.7 28.7 28.9 30 32.4 33.3 34.6 36.4

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 16.6 20.8 22.2 21.9 22.7 25.5 26.3 26.1 27.9 29.5 37.1 42.7 47 48.9 48.2 47.9 46.7 39.1 31.3 29.8 29.1 27.5 25.7 21

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 12.4 12.1 15.4 16.2 12.6 9.1 8.5 9.7 12.8 26.5 32.3 36.8 42.4 45.2 47.9 44 36.7 33.1 26.7 24.8 27 24.8 29.6
TEMPERATURE degF 59.3 58.9 58.7 58.7 58.1 57.8 58.8 60.4 62 64.9 70.1 74.2 77.8 77.9 78.8 77.8 75.2 71.6 68.2 65.6 63.9 63.2 62.1 63
WIND SPEED mph 2.7 2.6 1.6 1.3 2.4 2.1 1.9 3.1 2.7 2.5 3.3 3.1 3.8 6.8 5.8 7.3 7.7 6 4.2 2.5 1.8 3.2 2.1 3.6
WIND DIRECTION Degrees 141 150 167 190 143 142 126 129 116 131 161 168 159 148 150 144 141 141 130 116 110 122 132 134
PM2.5 ug/m3 10.4 8.9 6.6 6.3 5.8 5.6 5.1 7 8.3 11.4 8 7.4 6.8 6.7 6.5 7.3 8.1 7.5 7.8 10.1 9.1 8.8 9 7.4
PM10 ug/m3 (25C) 15.4 13.9 10.6 9.6 9.7 11.5 11.1 14.2 19.5 20.5 20.9 19.9 18.7 23.2 20.9 22.4 21.6 19 16.4 18.5 14.4 14.6 14.5 12.7
PM COARSE (10-2.5) ug/m3 5.1 5.1 4.1 3.4 4 6 6.1 7.3 11.3 9 12.6 12 11.5 15.9 13.8 14.5 13.1 11.2 8.5 8.2 5.2 5.8 5.5 5.3