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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/29/2025 08:30 to 7/31/2025 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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Sunday, 
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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 38.5 39 40.7 42.7 42.5 35.5 38.7 43.6 47.9 50.2 50.7 49.6 52.5 58.6 60.3 60.8 61.6 61.8 61 52.3 44.4 35.3 26.2 22.7
WIND SPEED mph 5.9 5.3 5.8 6.1 1.7 1.4 2.8 5.9 8.1 11.4 10.8 8.8 11.5 11.6 11.8 5.7 3.6 2.6 2.6 0.9 1 0.6 1.3 1.1
WIND DIRECTION Degrees 198 197 194 199 254 150 195 224 236 248 258 300 333 331 335 1 63 56 52 47 38 200 192 191
TEMPERATURE degF 58.4 58.1 58.7 60 59 54.7 61.4 69.1 75 78.9 80.7 80.9 78.3 77.8 77.3 74.2 71.9 71.7 68.4 59 53.7 50.4 47.4 44.9
RELATIVE HUMIDITY %RH 40.5 44.4 46.5 44.3 47.8 64.3 50 37.7 31.9 28.6 27.6 29.2 29.7 28.5 27.1 30.5 31.6 30.9 33.7 50.8 61.1 68.5 78.3 83.8
BAROMETRIC PRESSURE inHg 29.69 29.67 29.65 29.64 29.65 29.65 29.63 29.6 29.59 29.57 29.56 29.56 29.57 29.58 29.58 29.59 29.61 29.61 29.64 29.66 29.7 29.72 29.74 29.76
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 0.4 21.3 164.5 331.2 434.4 556.2 568.3 636.2 596.9 567.4 498.2 374.3 252.8 140.6 45.5 0.2 0 0 0 0
PM2.5 ug/m3 2.7 3.7 4.8 5.8 6.2 6 5.9 5.9 5.1 4.3 4 4 16.1 39.9 64.1 77.5 71.9 65.8 67.1 63.2 55.9 49.8 50 48.5

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 5 4.4 4.3 4 4.2 4.5 4.6 4.1 4.7 5.6 5.5 5.2 4.7 4.7 4.7 4.9 5.1 5 5.2 3.6 4.4 4.4 3.4 3.4

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 29.2 25.8 24.1 23.4 20.7 20.8 27.1 32.1 36.3 40.8 40.8 44.3 49.1 55.7 58.5 57.9 58.6 53.8 47.6 46 34.6 39.1 40.3 34.3

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 32 27.1 27.1 28.7 28.7 28.6 32.8 41.4 44.8 46.9 51.8 54.4 56.5 56.9 55.7 50.2 46.6 41.6 36.7 38.9 38.2 39.8 44.7

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 10.7 15.5 19.2 25.9 27 31.5 32.7 40.1 42.9 44.7 50.2 54.6 57.1 59.3 60 58.7 49.5 47.6 48.4 47.4 45.2 44.7 47.6 54.1
TEMPERATURE degF 51.8 51.4 49.6 50.6 50.4 54.8 57.6 63.4 66.5 70.1 73.9 77.3 79.7 81.6 82.4 78 68.8 75.9 75.6 73 72 69.8 69.4 70.5
WIND SPEED mph 1.8 2 1.8 1.9 1.5 4.9 5 7.1 8.3 10.5 11.5 11.4 12.3 9.7 9.8 11.3 3.4 5 7.1 8 6.3 5.8 8.1 8.6
WIND DIRECTION Degrees 155 166 143 143 153 183 179 183 184 188 188 189 203 228 239 247 208 228 206 197 217 246 241 240
PM2.5 ug/m3 12.5 7.5 5.9 5 4.9 4.9 4.6 4.2 4.1 4.6 4.9 4.8 4.5 4.2 4.4 4.6 4.3 4 3.6 3.6 4.3 4 3.7 3.2

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 6.3 4.9 4.3 4.3 4.8 4.6 4.5 4.9 5.3 6 5.5 5.5 5.1 5.1 5.7 4.4 4.7 3.8 3.8 4.2 4 4 3.3
PM10 ug/m3 (25C) 29.5 16.8 10.7 8.6 8 11.1 15 23.1 24.5 31.3 37.5 32.1 43 40.7 41.2 58.6 12 18.1 15.2 13.4 13.9 15 13.2 10.5
PM COARSE (10-2.5) ug/m3 22.8 10.8 5.9 4.3 3.7 6.4 10.3 18.2 19 25 30.2 25.1 35.4 33.4 33.8 50.8 7.2 12.6 10.8 9.1 9.3 10.6 8.9 6.9

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 23.8 20 18.1 17 18.6 20.3 23.9 34.2 39.4 45 50.6 54 57.6 58.8 60.4 60.7 57 50.1 49.3 46.5 42.3 39.9 40.1 41.6
CO ppm 0.188 0.217 0.239 0.229 0.233 0.216 0.195 0.184 0.173 0.165 0.166 0.167 0.168 0.165 0.161 0.158 0.158 0.152 0.158 0.159 0.158 0.153 0.154
SO2 ppb 0.133 0.153 0.157 0.145 0.151 0.187 0.188 0.223 0.241 0.276 0.443 0.552 0.522 0.457 0.479 0.432 0.211 0.226 0.258 0.262 0.256 0.275 0.295
NO ppb 0.086 0.091 0.122 0.125 0.459 0.748 0.53 0.468 0.376 0.226 0.215 0.192 0.161 0.158 0.174 0.115 0.121 0.09 0.071 0.089 0.08 0.089 0.112
NOy-NO ppb 2.459 4.322 3.713 3.812 3.726 2.917 2.506 2.108 1.998 1.627 1.822 1.925 1.906 1.938 2.078 2.17 1.857 1.559 1.973 2.609 2.727 2.862 3.274
NOy ppb 2.545 4.413 3.835 3.937 4.186 3.665 3.036 2.577 2.374 1.853 2.037 2.118 2.067 2.096 2.252 2.285 1.978 1.649 2.044 2.697 2.807 2.951 3.386
PM10 ug/m3 (25C) 11.9 11.4 13.3 14.5 13.4 12.9 12.4 12.1 13.3 17.2 19.6 20.8 21.9 25.3 20 22.9 30 15.1 8.9 10.8 12.6 12.1 12.3 14.1
PM COARSE (10-2.5) ug/m3 6.3 4.6 5.4 5.8 5 4.2 5.1 6.7 8.1 12.2 14.3 15.3 16.3 19.4 14.5 17.2 24 10.9 5.5 7.2 8.4 7.7 7.9 9.5
WIND SPEED mph 5.9 4.8 6.1 6.9 7.7 7.6 7.7 10.7 13.6 14.5 14.3 13.8 15.4 14.7 14.1 10.3 9.6 11.6 9.6 10.1 9.2 8.5 9.4 7.7
WIND DIRECTION Degrees 143 158 157 168 167 167 171 190 192 193 194 192 193 199 212 229 244 208 188 188 198 199 210 226
BAROMETRIC PRESSURE inHg 29.79 29.79 29.79 29.78 29.77 29.78 29.77 29.77 29.75 29.74 29.72 29.7 29.67 29.65 29.61 29.59 29.6 29.62 29.62 29.61 29.62 29.64 29.63 29.63
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 50.3 49.2 48.8 48.4 48.6 50.8 55.7 60.4 64.4 68.8 72.4 75 77 78.8 80.7 82.1 78.2 69.9 70.7 69.5 68.3 66.8 67 67.6
RELATIVE HUMIDITY %RH 77.7 83.4 85.8 85.8 83.1 77.3 68.6 53.8 46.7 40.3 35.8 35 33.4 33.1 30.7 29.1 34.9 52.2 48.4 52.3 54.6 56.4 53.8 52.9
PM2.5 ug/m3 5.6 7 8.1 8.8 8.5 8.8 7.3 5.3 5 4.5 4.6 4.7 4.6 4.6 4.4 4.4 4.7 3.7 3.1 3.3 3.8 4 4.1 4.2

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 31.1 31.2 31 33.3 32.5 33.8 35.6 38.4 39.4 40.8 42.3 43.3 45.6 49.5 52.6 56.2 59.8 61.4 47.4 47.3 58.2 54.8 50.5 41.5
WIND SPEED mph 2.5 2.7 2.7 2.8 3.9 4.5 3.9 4.2 5.1 5.3 6.9 5.7 4.9 6.4 6.1 6.7 5.5 3.8 0.4 2.3 3 3.2 2 2.7
WIND DIRECTION Degrees 239 236 223 221 208 199 191 188 196 192 197 185 194 188 198 188 191 219 247 187 214 237 254 265
TEMPERATURE degF 41.2 42.2 45.1 44.6 47.2 49.1 51.1 49.6 51.8 54.9 55.5 58.1 62 61 60.9 58.8 55.3 54.8 56.1 54.1 53.2 51.5 50.1 49.1

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 32.8 33.6 37.1 38.4 38.2 37.2 38.6 42.1 47.7 51.4 53 53.4 53.2 54.5 54.4 53.4 52.6 51.4 49.9 33.2 23.3 41.9 49.9 42.1
WIND SPEED mph 4.1 4.1 7.5 8.1 6.8 4.8 5.5 6.4 7.1 6.7 6.4 5.9 6.2 6.7 6.9 7.5 4.8 4.4 2 0.5 1.3 1.7 1.1 1.1
WIND DIRECTION Degrees 127 140 164 166 170 169 182 195 200 206 216 232 227 225 238 250 288 192 237 150 6 358 16 18
TEMPERATURE degF
PM2.5 ug/m3 7.3 7.7 7.5 7.8 7.9 7.2 6.5 5.9 5.9 5.3 4.8 4.3 3.8 3.9 3.7 3.4 3.4 2.8 2.9 3 4 52.4 98.4 102.5
PM10 ug/m3 (25C) 15.1 14.7 14.6 17.8 20.3 18.2 20.3 21.1 27.3 26.2 23.2 16.8 16.5 22 19.6 17.3 18.7 10.1 9.4 10.8 11.8 73.9 130.4 135.8
PM COARSE (10-2.5) ug/m3 7.9 7 7 9.8 12.3 10.9 13.5 14.8 20.6 19.8 17.2 11.6 11.7 16.8 14.7 12.8 14.4 6.8 6 7.4 7.5 19.9 29.4 31.4

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 26.1 22.4 19.3 20.4 19.5 22.1 27.8 34.3 39.3 43.4 48.2 52.8 55.8 57.6 58.2 59.2 57.3 49.8 43.1 41.6 38.6 38.7 37.2 36.3

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 40.4 37.6 37.3 37.6 38.4 38.1 41.6 44.8 47.4 49.7 51.7 53.9 55.6 56.3 55.5 53.7 45.8 39.3 32.3 26 31.3 33.9 38.6 41.7
WIND SPEED mph 4.6 5.5 5.7 5.6 6.8 7.1 8.8 8.6 9.8 8.4 8.5 9.2 9.7 10 9.6 6.1 4.6 3.4 1.9 2.8 2.7 3.4 3.9 3.6
WIND DIRECTION Degrees 197 200 200 204 212 218 229 231 247 248 244 254 250 236 242 264 276 228 249 245 277 319 333 324
RELATIVE HUMIDITY %RH 53.5 61.5 59.9 56 50.8 51.3 49 44.3 41.7 37.9 35 32.3 30.5 28.9 27.8 36.1 90.3 94 91.2 96.1 93 92 78.9 65.2
TEMPERATURE degF 48.7 47.8 48.4 49.9 50.7 51.6 56.5 61.1 64.6 68.8 71.6 74.4 76.2 76.8 77.8 74.3 59.1 59.2 60.2 59.3 59 58.4 57.4 55.8
PM2.5 ug/m3 2.6 3.2 3.3 3.2 3.2 3.6 6.2 7.4 7.3 7.3 6.9 6.5 6.1 6.2 6.1 5.6 5.1 4.2 4.6 5.1 6.1 10.7 36.5 49.6

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 8.5 9 11.1 9.9 7.7 6.4 5.6 5.8 6.3 6.6 7.1 6.4 6.9 5.4 4 4.7 3.4 3.5 3.9 4.3 3.8 3.3 3.7 4.9

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 11.6 8 11 14.2 14.8 19.7 27.2 33.8 40.8 45.2 50.3 54.6 56.9 58.5 60.4 59.7 54.3 50.5 47.5 44 41.9 42.2 43.2 42.6

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 28.3 21.3 10.7 7.9 13.8 21.3 30 36.2 39.6 42.6 40.6 47.4 55.2 58.7 60.6 62.1 61.6 59.7 57.2 54.7 50.9 43.3 42.1 42.6
TEMPERATURE degF 49.2 49.7 49.3 49.9 49.9 52.6 58.3 63.4 66.3 67.2 62.2 63.5 65 65.1 66.2 66.1 81.6 81.4 80.2 74.6 66 66.1 69.7 69.8
WIND SPEED mph 4.6 4.7 4.4 4.4 4.2 6.9 7.9 11.3 10.3 9.8 10.2 10.3 10.9 11 10.6 10 12.5 12.2 9.8 10.3 8.8 7.3 11.7 10.4
WIND DIRECTION Degrees 218 208 208 215 218 247 239 228 223 206 151 159 160 152 155 153 248 243 235 260 198 213 232 245
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 4.4 6.3 10.3 12.9 12 9.8 6 4.2 4 4.7 4.7 4.8 4.9 4.9 5 4.9 4.3 4.4 4.6 5.2 3.7 4.5 5.1 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 27.2 17.1 9.1 8.1 10 15.4 25.7 33.7 40.4 43.4 51.1 55.4 58.2 59.4 62.7 62.1 61.9 59.3 56.4 55.2 51.9 45.9 41.2 43.4
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 30.9 31.8 32.2 30.3 32.7 27.9 26.9 32.8 35.4 34.8 34.7 38 42.5 47.2 51.6 60.3 62.3 61.6 57.7 53.4 52 49.7 48.2 46.1

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 31.8 32.3 28.7 27.7 28 31.4 30.2 34.8 40.8 44.8 46.8 50.4 54.1 56.1 55.8 53.1 53.6 53 52.4 51 52.7 50.6 50.5 46.1

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 27 31.3 26.7 24.8 32.8 32.6 30 30.9 33.9 32.6 34 38.9 43.7 48.9 55.3 63.6 63.3 62.4 59.4 50 47 35.2 31.6 50.6
WIND SPEED mph 2.9 3.3 3 3.3 3.1 3.8 5.2 5.9 6.9 6.9 7.5 10.8 11.6 12.6 10.6 11.6 10.1 8.1 5.5 2 5.3 0.6 2.1 5.9
WIND DIRECTION Degrees 179 170 155 151 168 170 174 175 165 167 163 176 171 175 179 177 171 162 170 166 343 23 159 174
TEMPERATURE degF 39.4 41.3 41.4 41.3 42.6 45.1 48.7 51 52.5 53.2 53.6 55.8 56.7 56.9 58.5 59.2 57.9 54.4 54.4 57 60.5 55.9 54.1 54.6

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 34.8 30.3 29.6 29.2 29.5 30.7 34 39.3 43.2 48 53 57.3 58.7 55.1 53.5 55.3 57 58 53.1 47.5 43.8 40.3 34.9 26.4
PM2.5 ug/m3 3.6 5 5.3 5.4 5.7 5.9 5.7 5.4 4.8 5.1 5 5.2 5.7 5.1 6.2 4.4 6.1 5.1 4.9 4.6 3.7 3.8 4 4

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 18.4 15.3 8 6.1 2.6 6.4 20.9 34.2 41.9 44.3 40 41.9 49.2 57.1 61.8 61.4 60.1 58.2 55.4 50.9 47.4 51.2 48.6 45.3

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 20.8 12.4 3.6 3.7 5.7 16.6 25.7 31 35.6 39.6 44.1 48.1 50.9 53.4 55.2 57.1 56.2 50.7 47.2 41.3 45 45 41.7 40.2
PM2.5 ug/m3 6.3 8.4 10.6 9.1 10.3 10.8 7.6 5.5 4.5 5.2 5.9 5.8 5.7 5.7 6 5.7 5.8 6.3 4.2 5.6 5.2 4.4 5.3 5.9

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 0.324 0.275 0.279 0.278 0.323 0.322 0.323 0.317 0.323 0.3 0.309 0.274 0.285 0.313 0.331 0.318 0.321 0.371 0.334 0.425 0.286 0.284 0.212 0.207
NO2 ppb 10.2 7.8 8.2 8.1 7 6.7 6.1 6.1 6.2 5.9 4.9 5.4 5.5 6.6 6.7 7.6 9.5 11 15 11.3 7.7 6.9 6.5
WIND SPEED mph 4 4 3.6 3.9 4.1 5.4 6.8 7.2 9.6 9.7 9.8 10.5 11.2 12.9 11 10.8 10.6 7.5 5.4 6.3 8.1 9.3 8 7.9
WIND DIRECTION Degrees 200 197 206 207 213 216 209 204 194 195 189 182 187 190 189 215 214 223 292 201 194 189 208 213
TEMPERATURE degF 47.7 47.2 46.9 47.1 47.5 51 55.6 60.8 65.1 67.8 71.2 74.6 76.8 78 80.3 82 81.3 79.5 75.3 73.2 70.9 69 68.3 68.3
PM2.5 ug/m3 5.2 5.7 7.2 9 10.8 10.7 8.4 5.9 4.3 4.9 5.3 5.3 5 5.1 5.2 4.9 4.8 5.1 4 4.4 4 3.9 4.9 5.5
PM10 ug/m3 (25C) 8.1 9.2 11.7 13.4 16.2 15.9 13.9 10.7 10.2 12.8 18.4 18.1 18.7 23.9 22.1 22.3 17.9 19.5 14.3 12.9 11.9 11.2 17.5 18.1
PM COARSE (10-2.5) ug/m3 3.1 3.7 4.7 4.7 5.7 5.4 5.5 4.7 5.8 7.6 12.6 12.3 13 17.8 15.9 16.2 12.2 13.5 9.8 8.1 7.6 7.1 12.2 12.2

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 22.1 14.9 9.2 5.8 7.7 11.3 24.7 31.5 37.9 41.9 44 40.6 44.9 52.5 56.1 55.2 56.9 55.2 51.9 46.3 47.4 48.2 44.7 43.2
SO2 ppb 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.3 0.3 0.4 0.4 0.4 0.3 0.3 0.4 0.5 0.4 0.3 0.3 0.3 0.1 0.2 0.3
NO ppb 0.3 0.4 0.4 0.9 2.3 1.9 1 0.4 0.2 0.5 2 1.2 0.4 0.1 0.1 -0.1 -0.2 -0.1 0 0 -0.1 -0.1 -0.2
NO2 ppb 7.8 9.6 9.9 10 9.1 5.5 3.8 2.4 2.1 2.5 5.3 4.3 2.6 1.9 2 2.2 2.4 2.4 5.6 4.1 3.4 3 2.4
NOx ppb 8.1 10 10.3 10.9 11.4 7.4 4.9 2.8 2.3 3 7.2 5.5 3 2 2.1 2.1 2.3 2.2 5.6 4 3.3 2.9 2.3
WIND SPEED mph 1 1.4 0.9 1.3 1.5 1.9 5.5 7.5 9.4 8.8 6.9 6.2 7 6.9 7.8 7.3 7 10.4 10 5.6 8.3 8.8 10.1 9.2
WIND DIRECTION Degrees 202 179 194 184 186 189 213 214 210 203 187 150 151 146 149 152 208 261 249 221 207 203 219 231
TEMPERATURE degF 46.3 44.8 44.1 44 45.3 46.6 57.2 63.1 66.4 69.7 73.3 72.2 71.3 72.2 73.5 73.7 78.2 79.1 73.8 72.3 71.8 70.4 69.4 70.2

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 -1 -1.2 -1 -1 -0.8 -0.4 -0.7 -0.6 -0.6 -0.9 -1 -0.7 -0.7 -0.6 -0.6 -0.7 -0.7 -0.7 -0.7 -0.8 -0.8 -0.8 -0.8 -0.8
WIND SPEED mph 4.1 5.5 7.8 9.1 7.1 7.2 9.5 9.8 9.8 8.7 8.4 11.2 11.9 10.2 10.1 8 0.8 1.2 0.8 1.9 2 2.7 2.9 2.3
WIND DIRECTION Degrees 146 169 179 186 181 196 221 230 238 249 245 244 242 236 247 318 124 95 8 239 286 343 350 344
TEMPERATURE degF 47.5 48.6 49.9 51.1 50.4 53.3 58.4 62.6 69.2 74.8 78.8 80.5 81.5 82.2 81.9 68.2 59.1 62.6 62.7 59.8 58 56.7 54.4 52.2

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 12.1 10.6 7.9 7.9 7.3 13.2 32.4 36.5 40.7 43.9 47.1 51.4 56.6 60.6 59.6 59.7 57.9 55 53 49.6 46.4 44.8 39.4 31.4
PM2.5 ug/m3 7 7.5 7.3 7.2 6.7 5.8 4.3 4.5 5.4 5.3 5.2 5.1 4.9 4.7 4.9 5.2 4.8 4.9 4.6 3.9 3.6 3.6 3.5 3.7

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 0.1 0.1 0.2 0.2 0.2 0.4 3 0.2 0.4 1 0.9 0.9 2.5 5.5 3.3 2.8 6.1 0.4 0.3 0.1 0.2 0.2 0.3 0.5
WIND DIRECTION Degrees 170 162 163 168 113 162 200 212 209 202 203 206 205 199 204 205 200 205 219 249 76 167 153 183
WIND SPEED mph 1.7 1.6 1.9 1.4 1 1.2 4.3 7.7 7.8 6.7 8.3 9.5 9.2 9.9 9.5 8.8 6.7 4.8 8 0.9 1.7 1.3 1.2 2.8
TEMPERATURE degF 48.7 47.7 47.2 46.8 45.8 47.9 57.5 62.3 65 66.1 71.2 75.1 78.7 81 81.4 80.6 80.5 79 76.4 72.3 65.4 62.4 61.5 62.2

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 28.7 24.2 16.5 14.4 9.5 8.2 24.8 33.1 40.7 45.5 44.9 41.7 49.2 55.6 58.6 58.1 56.7 56.9 54.9 51.5 48.8 46.2 46.9 46
TEMPERATURE degF 47.6 46.1 44.5 44.1 43.6 47.6 56.7 61.6 65.3 68.5 69.3 66.4 67.3 66.9 67.6 67.3 66 75.9 72.4 71 69.9 68.7 68.6 70
WIND SPEED mph 3.8 3.7 3.5 2 3.7 3.2 5.3 9.5 13.1 13.2 10.2 11.4 13.1 14.3 12.2 10.5 8.1 16.9 14.8 8.8 9.6 11 11.8 12.5
WIND DIRECTION Degrees 201 210 221 199 198 216 214 217 220 214 179 154 164 167 161 155 152 258 252 234 228 227 237 251

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 29.2 29.8 26.4 23.5 18.4 16.5 19.3 23.6 28.4 34 37.8 43.4 50 56.4 63.2 63.7 63.5 59.3 55.1 51.6 49.5 45.3 42.2 40.1
TEMPERATURE degF 43.7 44.5 44.5 44 43.7 47.1 52.9 58.1 60.7 61.8 63.1 63.6 64.3 64.7 64.2 63 62.3 64.7 71.2 69.1 68.3 66.5 64.4 61.1
WIND SPEED mph 4.4 5.4 5.9 5.9 5.7 4.5 5.1 5.7 7.8 9.7 10.9 12.2 13.7 14 13.8 13.6 12.5 10.2 12.2 7.6 6.7 7.2 1.6 1.8
WIND DIRECTION Degrees 217 211 207 213 205 209 211 187 193 196 184 188 189 195 190 188 189 221 245 266 228 235 311 56
PM2.5 ug/m3 3.4 3.4 4.5 5.6 6.7 6.4 6.2 5 5.1 5.4 5.7 5.9 5.9 6 5.2 5 4.9 4.6 2.7 2.7 3 3.5 3.8 3.8

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 33.7 29.6 22.2 14.3 10.7 18.4 24.9 32.1 40 37.1 39.3 48 55.7 60.4 59.9 60.2 56.6 55.1 54.5 51.2 53.6 51.6 43.4 41.9

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 8.2 5.9 3.2 1 10.5 21.8 32.6 43 48.5 52.6 55.7 58.7 61.7 61.5 58.3 57.3 55 53 48.5 46.5 43.6 42.1 39.8

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 25.9 24.6 35.1 39.7 37.5 39.9 39.7 38.7 41.4 44.5 50.1 52.8 56.7 58.9 58.8 55 48 45.3 46.7 45.7 49.5 49.9 48.4 50.1
PM10 ug/m3 (25C) 7.1 8.3 7.6 8.8 9.3 9.9 10.5 13.6 13.6 18.6 21.6 21.5 23.7 21.2 23.2 22.4 14.9 14.1 10.6 10.8 12.8 17.6 17.5 15.2
PM COARSE (10-2.5) ug/m3 3.1 4.5 3.9 4.9 4.5 5.2 5.9 8.9 8.7 12.9 15.6 15.4 17.5 15.3 16.6 16.1 9.4 9.4 7.1 7.2 8.6 12.8 12.3 10.2
WIND SPEED mph 2.6 2 0.9 1 1.4 2.1 1.9 2.1 2 3.1 3.7 4 6.5 6.9 6.5 5.9 2.7 3.1 3.1 2.8 4.9 6.5 4.8 5
WIND DIRECTION Degrees 72 69 76 210 215 229 216 200 204 219 227 230 240 241 243 243 217 223 219 224 238 235 231 241
TEMPERATURE degF 42.6 42.7 47.1 52.1 51 53.8 55.9 59.8 64.8 70.5 74.3 77.3 79.7 81.1 81.3 74.1 70.4 73.2 70.7 67.5 69 68.9 66.8 66.8
PM2.5 ug/m3 4 3.9 3.7 3.8 4.7 4.6 4.5 4.4 4.4 4.9 4.9 4.9 4.7 4.5 5 5 4.7 3.9 3 3.1 3.6 4 4.4 4.3

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 25.8 23.1 22 20.8 19.6 18.3 21 27.9 37.2 41.1 41.5 40.4 47.6 53.3 57.3 60.6 58.6 54.4 50.1 49.1 46.1 42.2 41.6 42.3
WIND SPEED mph 2.7 3.8 5.4 5.9 4.8 5.9 8 9.9 14.3 13.5 10.3 10.7 10.5 10.2 9.8 9.8 8.1 6.7 14.5 12.8 7.4 6.5 4 6
WIND DIRECTION Degrees 191 211 210 207 213 214 215 215 216 212 197 161 169 174 175 177 177 185 234 230 238 344 148 173
TEMPERATURE degF 44 43.1 43.4 44 43.7 45 50.7 57.9 65.2 67.9 71.2 70.2 71.9 72 71.7 71.5 70.2 68.5 72.9 71.6 69.2 69 63.5 60.4

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 25.2 27.9 26.6 23 28.2 28.4 30.9 29.6 30.2 32.9 38.1 42.9 50.4 59.4 62.2 63 63.6 51.1 49.7 51.1 47.1 52.2 51.3
TEMPERATURE degF 42.7 42.5 42.7 42.6 45.7 50.2 56.4 58.3 60.3 61.3 62.5 64.7 65.5 65.4 64.2 61.7 59.4 57.6 68 67.7 68.2 67.9 61.3 56.7
WIND SPEED mph 2.3 2.7 3.5 3.3 8 5.5 9.6 11.2 12.1 13.8 14 13.6 15.3 15.8 15.8 15.2 14.6 12.5 7.4 5.9 5.9 3.6 5.7 1.5
WIND DIRECTION Degrees 243 207 223 225 185 206 193 187 190 189 189 188 190 195 193 193 192 196 247 243 236 282 38 208

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 40.1 40.6 40.5 40.6 40.1 41.2 41.5 43.6 49.2 52.6 54.2 55 54.2 53.8 42.9 37.8 40.1 35.8 46.4 52.2 45.9 43.5 37.2 34.7

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 24.1 27.9 25 29 30.3 29.7 34.4 38.7 43.2 47.6 51.9 55.4 58.3 60.9 61.8 62.1 56.7 54.7 51.9 46.7 45.4 43.4 41.2 39.7

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 18.9 16.3 13.7 9.3 6.6 8.2 20.1 31.4 39.2 47.5 50.6 55.7 59.4 61.9 64.9 65.1 63.7 58.3 49.5 46.6 48.4 48.7 45.8 42.6
TEMPERATURE degF 47.5 47.1 46.7 46.3 45.7 47.2 53.9 60.8 66.5 71.3 75.2 77.9 79.8 80.8 82.4 83.4 80.8 76 69.9 66.7 67.2 66.9 68 68.5
WIND SPEED mph 1.4 1.8 1.1 2 1.9 1.9 1.7 3.3 3.9 4.5 3.7 5.2 5.4 5.6 6.2 6 7 10.9 1.3 2.3 2.5 2.7 3.6 3.5
WIND DIRECTION Degrees 191 222 202 223 233 238 211 210 203 203 204 202 201 198 222 223 234 276 277 193 193 211 213 210
PM2.5 ug/m3 11.2 9.9 10 10.2 10.3 10.3 8.5 4.9 3.9 4.7 4.5 4.7 4.7 4.9 4.8 4.5 4.9 4.4 4.7 4.5 4.3 4.6 5.4 5.2
PM10 ug/m3 (25C) 17.1 16.5 15.9 15.6 15.5 16.6 14 9.1 10.4 16.1 17.3 20.3 22.1 24.1 26.2 24.1 23.9 23 12 12.4 13.4 14.2 18.8 24.1
PM COARSE (10-2.5) ug/m3 6.2 7 6.2 5.7 5.6 6.6 5.6 4.2 6.3 11 12.2 14.8 16.4 18.1 20.1 18.3 17.8 17.6 6.9 7.6 8.7 9.3 12.9 18.3