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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/1/2025 12:00 to 8/2/2025 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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Saturday, 
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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 15.7 9.3 10.6 14.7 10.7 8.6 15.6 18.6 39 37.2 34.9 53.7 59.4 46.3 42.5 46.9 48.3 46.9 45.9 50 55.8 51.4 45.5 43.6
WIND SPEED mph 1.2 1 1.7 1 0.7 0.2 2.4 1.6 3.1 0.3 3.4 5.2 7.8 3.8 4 2.7 3.4 2.4 2.1 4.1 4.8 6.5 7.3 5.1
WIND DIRECTION Degrees 245 183 243 217 335 192 276 157 211 267 56 202 215 349 23 7 20 5 339 278 277 276 283 272
TEMPERATURE degF 45.6 44.7 45.4 47.5 47.7 50.5 55.9 57.4 66.5 70.7 66.2 82.7 84.6 69.8 71.9 76.3 71.2 70.1 71 69.8 69.2 66.5 64.2 61.4
RELATIVE HUMIDITY %RH 96.5 98.2 98.8 97.3 96.7 95.2 86.3 89.8 73 63.5 68.5 40.6 36.1 57.6 57 49.4 55.2 59.1 57 49.1 38.4 37.7 44.3 49.1
BAROMETRIC PRESSURE inHg 29.71 29.68 29.68 29.67 29.66 29.66 29.7 29.69 29.66 29.66 29.64 29.62 29.61 29.64 29.64 29.62 29.63 29.65 29.68 29.72 29.76 29.81 29.85 29.88
PRECIPITATION inches 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 4.7 49.5 40.4 56.6 169.8 245.7 356.9 618.3 344.5 223.6 319.3 427 292.8 115.9 72.6 2.4 0 0 0 0
PM2.5 ug/m3 3.3 3.5 3.4 3.5 3.7 3.7 4.6 5 6.5 6.8 6.6 5.8 5.2 6.5 7 6.8 7 7 6.4 4.1 2.9 2 2.2 3.2

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 6.9 7.1 6.8 7.3 7.5 8.2 9.2 9.9 10 8.4 8.1 7.1 6.8 7.4 8.6 9 8 7.6 7.3 9.5 9.6 6.7 5.6 6.1

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 40.1 40.7 41.9 42.8 42.5 42 48.4 51.8 53.7 58.2 63.7 63.4 62.8 62.3 64.8 65.3 62.9 60.3 60.3 66.4 63.8 64.1 61.2 54.9

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 36.9 35.8 34.2 36.4 33.6 28.6 33.5 34.7 43.8 50.2 53.9 56.5 56.9 59 59.1 60.6 61.6 59.4 56.3 49.2 49.9 49.5 47.4 41.8

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 42 41.5 39.8 37.6 33.7 31.6 33.2 35.4 45.6 51.3 56.1 58.7 59.9 60.4 61.3 61.9 60.8 59.3 58.6 56.7 54.2 51.8 48.7 48.2
TEMPERATURE degF 63.3 61.8 59.5 57.4 56.8 58.5 62.5 68.2 74.2 78.3 80 81.7 83.3 84.2 85.1 85.4 85.2 84.7 82.1 80.1 78.7 78.4 77.2 73
WIND SPEED mph 5 4.3 1.9 1.4 1.4 3 4.7 4.2 6 8.3 9.3 11.5 10.8 12.1 11.5 12 12.1 10.1 8.7 7.6 8.3 9.6 8.5 5.6
WIND DIRECTION Degrees 147 144 131 96 126 142 174 181 180 192 192 185 201 198 201 198 198 201 192 191 185 197 220 316
PM2.5 ug/m3 10.5 11.1 11.3 12 12.4 13.5 14.8 13.1 9 6.9 5.9 5.5 4.8 4.6 4.7 4.7 4.9 5.1 5.1 5.3 5.4 5.7 6.4 6.3

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 15 16.3 14.1 15.3 16.4 16.9 18 14.5 9.8 13.4 6.8 6.7 5.2 4.8 5.4 5.6 5.7 5.6 5.9 5.9 6.2 6.8 7.5 7.5
PM10 ug/m3 (25C) 23.7 25.6 20.6 22.8 23.1 25.3 27.5 24.1 21 68.7 18.2 16.6 15.2 14.3 18.4 20.1 20.2 19.3 18.9 20.4 19.8 18.6 20.7 24.8
PM COARSE (10-2.5) ug/m3 8.4 9.1 6.3 7.4 6.7 8.2 9 8.8 10.4 52.3 10.6 9.1 9.2 8.8 12 13.3 13.3 12.6 12.1 13.5 12.7 11.1 12.5 16.6

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 44.1 45.2 44.8 43.1 44.4 45.1 41.8 40.9 45.8 51.9 55.3 57.1 58.1 60 60.7 61.1 61 61.1 58 54.2 49.2 46.3 45.2 43.8
CO ppm 0.21 0.204 0.201 0.184 0.187 0.198 0.212 0.208 0.192 0.182 0.174 0.167 0.164 0.171 0.172 0.173 0.178 0.181 0.185 0.189 0.189 0.191 0.18
SO2 ppb 0.291 0.232 0.246 0.239 0.245 0.443 0.529 0.498 0.348 0.315 0.271 0.231 0.268 0.3 0.289 0.295 0.385 0.407 0.425 0.365 0.379 0.434 0.363
NO ppb 0.088 0.095 0.117 0.095 0.143 0.487 0.52 0.457 0.219 0.149 0.135 0.134 0.131 0.128 0.114 0.115 0.105 0.09 0.072 0.082 0.094 0.102 0.093
NOy-NO ppb 3.443 3.215 3.023 3.26 3.151 4.38 4.327 3.796 2.679 2.165 2.027 1.828 1.861 1.994 1.948 1.947 1.998 2.153 2.494 3.14 3.076 3.137 3.182
NOy ppb 3.532 3.31 3.145 3.356 3.294 4.867 4.847 4.252 2.897 2.314 2.163 1.962 1.992 2.122 2.062 2.062 2.102 2.243 2.566 3.222 3.17 3.239 3.275
PM10 ug/m3 (25C) 16.9 17.4 17.8 18.5 18.6 17.9 18.4 18.4 16.5 15.5 17.1 14.5 12.3 12.5 14 13.3 12.8 14.9 16.9 13.8 17.9 16.1 16.8 17.5
PM COARSE (10-2.5) ug/m3 6.2 6.4 6.2 5.8 5.9 5.9 6.1 6.5 7 7.7 9.8 7.9 6.4 6.9 7.9 7.5 6.9 8.6 10.5 7.6 11.1 9.2 9.7 10.5
WIND SPEED mph 9.6 10 8.8 7.4 7.8 8.7 8.9 7.5 7.8 9.6 11.8 12.3 12.8 13.5 14.3 14 13.9 12.8 10 7.8 7.6 7.2 8 5.1
WIND DIRECTION Degrees 158 153 154 160 159 161 166 180 191 181 192 185 189 184 184 188 189 190 197 181 164 169 195 286
BAROMETRIC PRESSURE inHg 29.75 29.74 29.75 29.76 29.77 29.78 29.79 29.79 29.78 29.77 29.77 29.76 29.75 29.74 29.73 29.72 29.7 29.7 29.72 29.72 29.74 29.75 29.76 29.78
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 59 58.6 58 57 57.1 59.1 62.3 68 73.8 77.6 79.7 80.9 82 83 83.6 83.8 83.7 83.1 81.6 78.9 76.2 75.2 75.6 73.8
RELATIVE HUMIDITY %RH 76.6 77.1 78.8 81 80.5 75.9 72.5 68.1 59.9 49.8 42.4 39.1 35.6 33.6 35.7 36.3 36.6 37.6 39.7 44.7 51.6 54.5 53.9 56.9
PM2.5 ug/m3 10.5 10.8 11.5 12.5 12.6 11.9 12 11.5 8.9 7.1 6.5 5.9 5.3 5 5.4 5 5.1 5.5 5.5 5.6 6.2 6.3 6.5 6.3

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 47.1 44.3 44.1 46.4 47.1 45.2 47.2 50.6 50.7 52.1 53.3 54.8 57.6 64.2 71.4 70.1 69.1 67.4 64.8 66 66.6 68.3 68.4 66.6
WIND SPEED mph 1.8 1.8 1.7 2 2.9 2.4 3.2 3.7 3.7 4.4 4.2 4.5 4.9 5.1 4.9 5.1 5.6 5 4.7 4.8 4.8 4.6 4.5 2.1
WIND DIRECTION Degrees 212 215 204 219 217 222 197 188 183 188 190 190 194 188 196 193 195 195 195 194 196 193 205 203
TEMPERATURE degF 48.1 48.2 48.1 48.2 50.1 52.3 58.1 63.6 63.2 64 65.8 67.9 69 70.2 67.7 69.8 65.8 62.3 60.8 58.6 57.6 57.2 57.4 55.1

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 51.2 48.8 47.4 45.6 40.1 40.6 43.2 45.8 47 47.2 50.4 55.2 59.8 62.8 63.5 64.7 64.7 65.5 61.5 58.9 56 52 47.9 43.3
WIND SPEED mph 6 6.7 5.9 4.1 1.6 5.1 6.7 7.7 8.8 9.4 12.2 13.1 10.9 9.9 9.1 7.8 6.6 7.1 8.4 5.7 3.9 3.8 3.1 2.5
WIND DIRECTION Degrees 177 160 163 161 149 153 165 166 165 166 164 173 177 199 223 250 281 297 296 295 288 293 304 317
TEMPERATURE degF
PM2.5 ug/m3 11.2 10 9.3 8.6 8 8.1 7.9 7.9 7.3 7.2 6.9 6.8 7.2 7 7.7 7.3 7.5 7.4 3.8 3.4 3.3 3.2 2.8 2.9
PM10 ug/m3 (25C) 31 30.4 29.2 26.5 24.3 25.6 22.3 20 17.8 18.7 21.1 21.4 28.1 30 36.1 30.1 23.2 22.6 18.4 16.7 17.6 15.5 12.2 14.9
PM COARSE (10-2.5) ug/m3 18.9 19.5 19.1 17.3 15.7 16.9 13.8 11.5 9.9 10.8 13.3 13.5 19.3 21.2 26.3 21 14.5 14.1 13.8 12.7 13.8 12 9.1 11.9

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 43.6 42.5 42.9 41.6 42.6 44.2 43.1 43.4 50 54.5 55.2 56.1 57.4 58.1 59.4 60 59.5 58.5 54.8 47.6 47.1 45.1 43.3 45.5

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 45.1 44.3 42.9 42.5 42.3 42.9 42.5 45.9 50.9 53.3 54.7 55.3 56 55.9 56.9 58.7 58.3 55.2 41.3 29.5 19.7 31.8 35.8 40.8
WIND SPEED mph 5 5.5 5 5.3 5.1 4.9 4.7 5.3 6.5 6.7 6.7 6.4 7.5 6.7 6.4 7 4.5 2.6 3.3 1.5 1.6 5.1 6.3 6.8
WIND DIRECTION Degrees 196 203 204 212 213 207 216 215 217 209 208 197 201 195 197 210 192 177 196 282 181 251 272 284
RELATIVE HUMIDITY %RH 82.1 83.7 85.9 87.1 84.3 79.7 72.8 62.5 52.7 45.4 43.9 41.4 38.3 38.5 39.1 40.1 46.8 63.7 96.8 100 100 97.4 87.2 79.7
TEMPERATURE degF 57.1 56.6 56 55.8 56.8 58.2 60.8 66.6 70.2 73.6 74.9 76.3 78.5 79.7 80.4 79.9 76.7 72.3 63.2 62.4 62.2 63.4 62.8 60.9
PM2.5 ug/m3

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 10.7 11.1 12.2 12.9 13.3 11.5 11 9.8 7.6 5.8 5.9 5.9 6.1 6.6 6.6 6.6 7 7.3 7.5 8.3 9 6.1 5.4 5.3

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 34.8 30.8 24.6 16.8 17 19.3 28.5 31.5 47.2 52.4 53.4 55.9 57.2 58.7 58.8 59 59.6 58.4 56.2 49.7 47.4 45.7 42.7 40.7

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 18.9 13.2 10 7.9 7.9 13.7 33.8 47.7 51.4 45.3 43 45.9 62.1 76.2 75.8 72.5 70.9 70.2 69.4 65.2 57.1 46 32.2 29.6
TEMPERATURE degF 50.8 50.8 50.5 50.2 50.6 53.1 55.3 56.3 59.6 62.3 66.6 65.2 67.5 70.1 70.7 69.8 70.1 69.3 67.7 66 65.5 65.2 66.2 70.9
WIND SPEED mph 1.9 1.5 1.4 1.6 1.5 0.5 3.3 3.2 4.6 7.9 8.3 8.2 8.1 8.5 8.4 8.6 9 9.9 8.3 6.5 4.1 3.4 3.6 6.2
WIND DIRECTION Degrees 342 291 269 286 287 321 61 108 134 154 153 155 160 164 165 171 174 176 178 186 195 195 203 224
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 6.5 6.7 6.5 6.6 7.5 6.2 5.9 4.9 7.6 14 19 21.1 16.3 12.3 9.6 8.5 8.2 8.4 7.6 7.3 6.9 7.9 9.6 12.2

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 40 33.5 28.9 23.1 27.4 25.4 31.7 33 36.3 43.8 51.4 63.2 68.3 77.8 75.4 71.8 69 65.6 59.8 54.4 48 43.8 42.6 43.1
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 44.4 44.8 45.2 43.9 41.6 37.7 40.4 43.8 48.8 50.1 50.9 54.8 59.2 66.1 69.1 66.1 64.5 65.6 63.9 66.7 68.7 61.9 62.3 64.7

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 48.4 45 42.5 43.7 40.1 37.5 40 40.6 46.5 49.5 52.9 55.5 57.6 58.1 58.5 59.1 59.6 60.5 63.7 60.8 58.5 56.1 53.9 49.4

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 26.6 29.4 30.5 29.2 26.4 30.3 41.1 47.4 51 53.1 53.3 57.2 61 67.7 72.5 72 71.2 71.2 69.9 72.3 74.9 73.4 61.2 60.1
WIND SPEED mph 1.5 2.2 2.2 2 2.2 3 3.9 4.5 5.5 5.9 6.2 7.2 7.6 8.1 7.5 7.6 7.2 7.5 5.6 5.8 6 2.9 1 2.1
WIND DIRECTION Degrees 193 180 179 175 178 152 161 156 147 158 156 158 157 161 180 181 176 178 165 149 163 162 107 156
TEMPERATURE degF 46.5 46.3 46.3 46.2 46.3 50.3 56 59.8 60.5 59.4 60.8 61.5 62.5 63.1 63.2 63.3 61.7 58.7 56.5 55.5 55.5 56.8 56.2 54.9

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 39 39.4 39.7 38.5 35.2 35.4 41.1 46.4 51.9 55.9 59.5 61.2 60.2 59.1 59.7 60.7 59.7 57.8 58.8 55.3 49.1 49.9 51.3 51.4
PM2.5 ug/m3 7.3 7.9 8.5 9.3 9.5 9.1 8.6 8.1 7.6 7.1 6.4 6.5 5.6 6.4 6.6 5.6 6.3 7.5 6.2 7 7.3 6.2 4.5 3.8

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 10.8 5.9 2.8 1.7 1.2 2.9 28.4 42.4 45.3 48.2 54.5 62.1 63.6 64.9 67.6 77.4 78 75.4 69.9 64.7 55.9 43.6 40.6 41.8

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 15.7 6.7 8 6.9 5.1 6.9 18.6 30.5 31.2 33 40.7 50.5 53.5 57.3 65.5 67.9 63.7 60.3 53.7 45.1 38.1 37 38.5 37.8
PM2.5 ug/m3 16.8 20.8 20.7 19 22 21.5 15.9 10.9 9.7 10 11.3 12.7 9.6 9.4 11 11.4 10.6 10.3 10.5 13 20.6 15 11.4 10.6

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 0.351 0.312 0.326 0.315 0.413 0.523 0.425 0.359 0.364 0.341 0.356 0.32 0.27 0.264 0.273 0.259 0.279 0.254 0.279 0.305 0.33 0.478 0.418 0.316
NO2 ppb 18.5 16 21.4 20.8 25.4 17 12.2 10.8 6.3 6.4 3.8 2.4 2.1 2.1 2 2.1 2.1 2.8 4.6 6.2 16.7 9.7 7.8
WIND SPEED mph 2.5 2.6 2.3 2.1 2.3 2.8 3.8 4.5 4.5 4.8 5.4 6.8 11.9 12.1 12.7 13.5 13.3 11.6 8.8 6.4 6.5 5.8 6.1 5.8
WIND DIRECTION Degrees 180 188 188 181 189 162 179 186 199 180 168 118 137 138 138 134 146 155 155 165 167 177 192 202
TEMPERATURE degF 54.9 54.9 55 55.6 55.9 58 61.8 67.1 72.5 77 79.4 78 79.2 78.9 78.8 78.9 78.9 77.9 75.8 72.3 70.5 71.7 73.3 72.9
PM2.5 ug/m3 12.9 16.1 16.7 14.4 14.3 14.7 14.5 12.4 9.3 7.9 7.2 9 8.2 8.2 9 8.5 8.9 10.2 8.3 8.7 10.8 10.2 8.7 8.3
PM10 ug/m3 (25C) 18 22.7 23 21.9 21.3 22.7 22.7 22.2 19.9 16.8 17.1 19.7 16.1 14.6 17.1 17 19.4 21.4 17 17.3 20.6 21.8 21.1 17.6
PM COARSE (10-2.5) ug/m3 5.2 6.7 6.5 7.7 7.2 8 8 9.3 10 8.3 9.2 10 7.2 5.8 7.5 7.8 9.8 10.4 8.1 8.1 9.3 11.1 11.9 8.9

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 17.9 11.4 8.5 8.6 7.4 4.7 22.5 33.2 35.2 41.6 50.5 58 60 61.1 67.2 74.1 71.6 68.2 64.1 59 49.5 42 42.1 41.8
SO2 ppb 0.1 0.2 0.1 0.2 0.2 0.3 0.4 0.5 0.6 0.4 0.6 0.5 0.4 0.3 0.5 0.6 1 0.5 0.5 0.4 0.4 0.6 0.5
NO ppb 0.1 0.2 0.4 0.6 3.9 2.8 2.6 2.4 1.7 0.5 1 0.4 0.2 0 -0.1 -0.1 0 0 0 0.2 0.3 0.1 0
NO2 ppb 5.7 6.8 8.1 6.4 6.8 6.7 7.8 6.8 5.4 2.7 4.8 2.9 2.5 1.6 1.6 1.7 2.8 3.6 4.5 6.8 8.1 6.5 4.9
NOx ppb 5.9 6.9 8.5 7 10.8 9.5 10.4 9.2 7.2 3.2 5.8 3.3 2.7 1.6 1.5 1.6 2.8 3.6 4.5 6.9 8.4 6.6 5
WIND SPEED mph 0.9 0.9 0.8 0.9 0.9 0.8 2.1 2.4 2.4 2.9 5.9 6.4 8.3 8.4 8.9 9.5 8.4 6.5 5.3 4.6 3.7 5.1 6 6.1
WIND DIRECTION Degrees 200 189 241 224 207 199 164 164 156 151 159 158 157 154 160 159 158 159 159 160 162 183 200 203
TEMPERATURE degF 50.3 50.1 49.5 49 49.2 50.6 59.5 68.4 73.7 78.4 73.1 72.9 74.3 73.5 75.5 75.1 74.6 73.9 69.6 64.9 63.8 67 72.7 72.7

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 -0.7 -0.7 -0.6 -0.6 -0.5 -0.6 -0.6 -0.5 -0.4 -0.6 -0.5 -0.5 -0.6 -0.4 -0.5 -0.6 -0.5 -0.6 -1 -0.7 -0.7
WIND SPEED mph 5.6 5.4 5.3 5.9 6.2 6.5 6.9 7.5 8.8 9.9 11.7 11.9 12.1 12.6 11.3 12.4 9.7 9.7 3 4.4 5.3 4.7 4.5 4.6
WIND DIRECTION Degrees 173 174 177 175 175 178 186 195 202 198 187 193 189 190 198 194 190 193 205 219 241 283 294 301
TEMPERATURE degF 60.8 60.8 60.1 60 59.8 60.3 63.8 71.6 75.1 78.3 77 80.3 81.6 82.9 83.7 81.1 77.9 69.2 64.7 64.7 64.1 62.5 59.8 57.3

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 34.8 44.1 43 36.4 16.7 22.4 47.6 49.3 50.4 55.7 60.1 60.3 60.1 60 61 61.2 62.2 61.2 59.9 59.8 48.9 44.8 36.5 24.7
PM2.5 ug/m3 11.2 8.5 8.8 9.5 9.6 9.9 10.6 11.5 11.4 10.4 8.6 7.1 6.4 6.5 6.4 5.9 5.9 6.3 6.5 9.1 9.6 9.7 7.9 7.9

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 0.2 0.1 0.2 0.1 0.5 0.7 0.9 0.8 0.5 1.3 19.4 6.3 0.2 0.3 0.3 0.4 0.4 0.4 0.4 0.3 0.2 0.1 0
WIND DIRECTION Degrees 156 168 150 164 180 172 200 205 213 207 200 204 208 205 200 202 181 184 183 183 78 27 127 257
WIND SPEED mph 1.8 1.7 1.5 1.1 0.9 1.1 2.8 5.8 6.4 5.4 7 7.8 7.7 8 8.1 8.8 6.4 6.3 5.5 4.1 2 1.5 1 1.2
TEMPERATURE degF 56.9 56.2 55.4 55.1 54.3 56.4 65.2 69.9 73.3 78.7 81.7 83.7 85 86.3 85.4 85 82.7 79.7 77 75 72.3 68.5 66 65.2

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 37.1 21.9 23.3 22.4 23.9 22.4 26.7 38.2 39.3 45.9 51.1 59.1 63.1 62.4 63.4 73 77.2 77.5 71.6 66 60.8 49.9 41.8 39
TEMPERATURE degF 52.8 52.2 51.8 51.9 52.8 56.1 60.1 63.1 66 67.4 65.9 65.9 68.6 70.6 70.6 70.4 71.1 71 69.4 63.8 61.9 65.8 69.8 69.4
WIND SPEED mph 2 2.8 2 1.9 4.1 1.8 3.5 4.9 4.4 5.5 7.1 10.2 12 12.9 13.4 14.5 16.1 14.6 11.7 7.4 4 6.3 7.1 6.4
WIND DIRECTION Degrees 202 199 191 218 238 167 159 148 136 130 128 147 148 153 156 166 163 165 169 163 181 196 209 208

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 39.6 37.8 34.6 33.4 29.4 26.9 36 46.6 49.3 53.8 55.9 60.9 65.3 66.8 68.4 68.5 75.9 79.1 76 71.5 68.5 60.9 54 45.3
TEMPERATURE degF 51 50.5 50.4 48.4 48.7 53.2 58.3 60 62.3 62.2 62.1 63 67.1 68.3 67.8 67.4 67.6 66.1 63.6 62.9 61.2 59.6 59.2 62.9
WIND SPEED mph 4.6 5.3 3.1 2.7 2.2 2 3.2 4.5 5.4 7.4 8.5 10.3 10 10.7 12.1 11 10 9.9 10.7 10.8 9.2 6.1 6.1 7.1
WIND DIRECTION Degrees 241 220 218 240 242 201 161 169 166 168 165 175 178 181 174 180 186 190 194 190 198 203 221 213
PM2.5 ug/m3 5.9 6 5.9 4.6 6.4 6.1 5 5.3 5.2 5 4.7 6.6 12.1 9.3 9.1 7.7 8.5 8.8 8 7.2 7 7.5 8.1 9.3

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 20.1 15.1 11.2 9.1 8.5 9 36.1 43.5 46.9 51.4 51.8 57.8 62 67.7 75.4 75.9 73.9 70.9 69 67.9 62.5 51.6 41.6 43.9

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 35.1 27.1 19.9 15.7 10.6 16.7 27.2 35.4 45.1 51.4 56.1 57.8 58.1 60.1 61 61.1 60.2 58.7 55.9 51.9 48 44.5 41.3 37.8

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 42.7 40.1 34.7 34.4 35.5 35.8 40.9 42.9 45.6 50.8 55.6 54.9 55.9 57.7 58.5 59.7 60.6 60.4 58.8 55.8 53.2 48.8 45.9 47.6
PM10 ug/m3 (25C) 18.5 19.5 19.5 20.9 23.1 23.7 25.3 23.8 20.7 17 16.2 13.8 13.2 16.3 17.1 18.3 19.3 20.2 20.2 20 20.9 21.5 23.2 18.5
PM COARSE (10-2.5) ug/m3 6.9 7.6 7 7.4 7.6 8.7 10.9 9.7 9.3 8.3 9 7.2 7 9.9 10.3 11.4 12.3 13 12.6 12.4 13.2 13.4 14 11
WIND SPEED mph 0.1 0.4 1.8 1.9 1.9 1.5 1.7 1.6 1.5 1.7 2.3 3.9 4.1 3.6 4.6 4.9 5 3.7 1.9 1.3 1.7 1.9 1.9 2.7
WIND DIRECTION Degrees 304 62 75 75 88 90 134 161 212 218 226 234 232 235 231 232 238 229 229 227 216 269 315 326
TEMPERATURE degF 58.1 56.2 55.8 55.4 55.9 59.7 64.9 68 72.7 77.7 79.6 79.5 81.6 83.3 83.9 84.3 83.6 82.1 78.1 75.5 74.2 71.1 68.5 66.6
PM2.5 ug/m3 11.2 11.6 12.1 13.1 15.1 14.4 13.6 13.1 10.4 7.8 6.2 5.8 5.3 5.3 5.6 5.5 5.6 5.9 6.4 6.5 6.7 7.1 8.2 6.9

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 36.3 34.1 34.5 33 31.4 28.3 36.9 46.8 46.6 47.8 48.2 48.6 58.2 63.2 57.7 58.8 59.9 68.6 67.1 65.1 57.9 46.2 39.2 35.1
WIND SPEED mph 4.6 3.7 4.2 4.3 4.3 3.9 5.7 6.6 5.6 5.6 7 6.8 8.6 12.1 11.9 10.8 10.2 8.1 8.3 8 7.2 6.1 6.7 3.5
WIND DIRECTION Degrees 219 203 219 219 223 211 193 186 187 160 146 141 155 165 167 170 173 176 181 184 188 198 213 226
TEMPERATURE degF 53.2 52.4 52.3 52 51.9 53.7 60.7 67.2 72.1 75.6 75.5 75.7 75.1 74.7 75.4 74.9 74.2 73.4 70.1 67.8 66.5 64.3 63.5 64.3

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 27 30.3 28.2 34.8 37.4 44.3 54.1 52.5 52 50.4 51.7 58.5 60 64.3 68.4 70.8 71.2 72.3 78.8 76.2 72 69.8 67.8 65
TEMPERATURE degF 50.8 50.3 49.2 49.8 49.6 54.1 60.9 63.2 65.4 66.8 67.8 68.9 69.8 69.2 68.7 67.5 65.6 64.8 61.6 57.7 56.2 55.6 55.8 55.7
WIND SPEED mph 2.4 2.2 2.5 2.7 2.6 4 5.9 6.9 7.5 6.7 6.9 8.1 7.5 7.7 8.4 8 8.2 8.5 7.7 10.1 10.3 6.9 6 5.2
WIND DIRECTION Degrees 270 250 256 232 212 188 181 181 184 173 170 177 181 181 183 188 190 191 204 197 196 208 209 210

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 47.5 45.2 40.8 36.5 44.9 45.1 48.3 50 49.9 51.7 54.1 56.3 57.8 58.4 60 60 54.8 42.4 40 38.4 32.1 27.6 33.9 38.6

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 37.5 39.3 40.2 39.9 38.2 34.3 36.1 47.3 54.2 56.7 57.7 58.8 60.4 61.8 61.3 60.4 59.9 60 54.2 49.3 47.3 45.3 40.8 37.9

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 33.3 31.4 28.1 17.6 11.1 12.6 29.3 40.8 48.2 55.6 60.1 61.5 62.4 63.8 64.6 65.4 65.3 63.8 61.4 55.9 54.2 52.9 50.4 44.3
TEMPERATURE degF 55.3 54.7 54.2 53.2 52.5 54.8 61.6 68.9 75.1 79.8 82.8 84 85 85.5 86.6 86.2 85.7 85.7 82.8 77.2 75.5 74.9 74 72.8
WIND SPEED mph 1.4 1 0.9 0.3 0.5 1 2 2.4 2.8 2.6 3.4 3.4 3.9 3.9 3.8 4.2 4.6 3.4 2.5 2.2 2.8 3.2 2.6 2.1
WIND DIRECTION Degrees 129 170 202 78 74 233 226 233 226 214 200 200 210 204 192 193 191 194 196 177 187 190 195 200
PM2.5 ug/m3 16.2 16.9 17.3 18.7 19.7 19.7 16.3 12.7 8.4 7 6 5.5 5.5 5.9 6 6.2 6.1 5.5 5.8 8.1 8.9 7.8 7.5 7.6
PM10 ug/m3 (25C) 24.9 24.7 24.5 25.5 26.7 30 24.4 19.2 15.3 14.4 14.7 15.2 14 14.8 15.7 18.4 19.3 18.1 17 21.4 21.1 20.4 22.8 19.2
PM COARSE (10-2.5) ug/m3 8.8 7.9 7.3 7 7.2 10.4 7.9 6.1 6.4 6.8 8 9 7.8 8.2 8.8 11.1 12.2 11.6 10.3 12.5 11.4 11.9 14.5 11