-
Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups PM2.5 levels is in effect from 8/5/2025 12:00 to 8/6/2025 12:00 for these counties: Ashland,Bayfield,Brown,Calumet,Dodge,Door,Douglas,Florence,Fond du Lac,Forest,Green Lake,Iron,Kenosha,Kewaunee,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Oconto,Oneida,Outagamie,Ozaukee,Portage,Racine,Shawano,Sheboygan,Vilas,Washington,Waukesha,Waupaca,Waushara,Winnebago .

Hourly Monitoring Data

Filter by Owner
Filter by Site:
Saturday, 
-
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 28.3 26.1 22.9 20.7 18.3 17.4 18.2 17.6 19.9 24.8 30.1 34.5 36.5 39.5 41.9 47.3 47 44.5 40.5 34.9 34.1 36.2 34.3 32
WIND SPEED mph 3.1 2.3 2 1.7 2 2.2 4.2 3.8 4.4 4 6 6.6 6.8 8.8 8.9 11.1 10.4 7 5.3 7.9 11.2 5.5 2.1 2.5
WIND DIRECTION Degrees 196 217 214 211 224 213 224 217 223 219 226 224 225 225 227 243 241 241 274 326 331 327 293 301
TEMPERATURE degF 62.4 61.5 59.9 58.9 58.3 58 61.5 64.2 70.1 75.5 79 81.6 83.1 83.4 84.8 84.6 83.6 80.7 77.9 73.8 68.4 64 60.8 59
RELATIVE HUMIDITY %RH 86.6 88.2 91 92.5 92.9 92.8 83.5 79 66.5 54.3 47.4 44.2 42 39.5 36.7 34.3 35.7 41.6 47.5 55.2 59.8 65.5 71.5 73.6
BAROMETRIC PRESSURE inHg 30 30 30 30 30 30.01 30 30 29.98 29.96 29.94 29.9 29.86 29.82 29.79 29.78 29.77 29.78 29.79 29.85 29.92 29.96 29.98 30
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 2.9 82.9 176.3 341.9 453.6 525.4 521.7 497.6 427.2 438.8 328.9 208.7 56.1 5.3 0 0 0 0 0
PM2.5 ug/m3 5.4 5.5 5.4 5.3 5.3 5.2 4.9 4.5 4.2 3.8 3.5 3.7 3.9 3.8 3.9 3.6 3.5 3.5 3.5 3.5 4.6 9.8 16.7 14.7

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 4.5 4.6 4.7 4.9 5.1 5.2 5 5 4.8 4.9 4.6 3.8 3.3 3.3 3 3.2 3.3 3.5 4.2 5.8 4.8 4.5 4.5 4.9

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 25.6 25.9 26.6 25.9 25.4 24.9 21.8 24.6 27.7 31.7 34.6 35 35 35.6 36.8 38.6 38.3 37.5 34.2 35 32.9 31.9 32.2 32.7

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 25.9 23.7 23.5 22.3 20.9 19.1 20.1 22.1 26.5 32.5 36.4 38 38.5 37.2 37 37.5 37.5 33.9 31.1 29.4 30.3 31.1 30 31.2

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 37.4 35.8 34.5 34.9 33.1 31.9 32.7 35.3 39.2 39.6 41.7 40.5 42 41.5 40.6 40.3 39.2 39.5 38 34.4 36.1 36.8 35.9 35
TEMPERATURE degF 65.8 65.2 63.8 64 63.4 63.4 65.2 68.8 72.7 74.9 78.1 80 80.9 81.9 82.2 82.8 82.2 81.1 77.9 75.7 74.4 73.2 72 71.2
WIND SPEED mph 3.7 2.8 1.8 3.2 3 3.1 2.7 3.1 3.8 3.8 4 5.4 5.2 5 5.5 4.8 4.8 5.8 6 6.8 6.5 5.8 4.4 5.3
WIND DIRECTION Degrees 286 299 303 285 285 292 265 270 290 323 301 305 302 299 308 295 290 239 228 217 222 236 246 242
PM2.5 ug/m3 3.4 3.5 3.6 3.7 3.8 3.9 3.6 3.3 3 3.1 3.4 3.4 3.4 3 2.8 2.8 2.8 2.9 3.2 3.8 3.7 3.6 3.5 3.5

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 3.4 3.6 3.6 3.7 3.9 3.9 3.7 3.4 3.2 3.4 3.7 3.7 3.7 3 3 3 3.1 3.1 3.6 3.9 4 4 4 4
PM10 ug/m3 (25C) 8.9 9.5 9.9 10.2 10.1 11.2 11 10.3 10.3 12.1 13.5 14.2 12.9 10.3 9.2 11.4 11.1 12.4 12.9 12.7 13.4 12.6 13 11
PM COARSE (10-2.5) ug/m3 5.4 5.9 6.3 6.4 6.3 7.3 7.2 6.7 6.8 8.3 9.3 10 8.7 6.9 5.8 7.9 7.5 8.7 8.9 8.4 9.1 8.3 8.8 6.8

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 26.1 25.2 22.1 17.5 14 10.9 17.3 23.7 27.5 31.8 36.5 40.1 42 45.9 44.7 41.3 39.2 38.8 36.6 31.9 29.7 29.7 30 29.8
CO ppm 0.16 0.162 0.166 0.146 0.156 0.16 0.163 0.168 0.168 0.168 0.166 0.156 0.153 0.15 0.155 0.154 0.156 0.18 0.193 0.203 0.178 0.184 0.18
SO2 ppb 0.143 0.065 0.063 0.056 0.009 0.04 0.059 0.095 0.153 0.178 0.208 0.241 0.481 0.39 0.291 0.176 0.158 0.156 0.196 0.194 0.142 0.142 0.156
NO ppb 0.057 0.064 0.079 0.049 0.269 0.453 0.434 0.396 0.269 0.166 0.1 0.075 0.106 0.072 0.06 0.064 0.074 0.051 0.035 0.049 0.041 0.048 0.046
NOy-NO ppb 4.029 2.2 3.093 3.342 6.672 2.376 1.645 1.481 1.446 1.36 1.12 1.055 1.333 1.219 1.047 0.955 1.067 1.581 1.993 1.905 1.718 1.844 1.582
NOy ppb 4.087 2.264 3.173 3.39 6.941 2.829 2.079 1.877 1.715 1.526 1.22 1.13 1.439 1.291 1.106 1.019 1.141 1.632 2.028 1.953 1.759 1.892 1.629
PM10 ug/m3 (25C) 13 14.5 12.3 12.4 12.8 14.7 12.8 11.9 12.5 14.4 14.8 15.6 15.3 12.8 9.6 11.3 11.2 11.9 11.2 12.7 12.5 11.6 14.8 14.3
PM COARSE (10-2.5) ug/m3 8.7 10.1 8.1 8 8.3 10.3 8.5 7.8 8.2 10.2 10.5 11.1 10.8 8.9 5.9 7.7 7.7 8.5 7.5 8 7.3 7.4 10.2 9.8
WIND SPEED mph 2.5 3.1 2.9 2.8 3.1 3.4 3.6 4.5 3.3 3.1 3.7 4.8 5.1 5.3 4.3 4.7 5.1 4.5 4.5 5.9 7.3 6.9 6.2 6.3
WIND DIRECTION Degrees 243 213 239 223 171 171 175 199 250 284 284 291 289 303 298 272 253 241 229 203 198 211 219 217
BAROMETRIC PRESSURE inHg 30.02 30.02 30.01 30.01 30.01 30.01 30.03 30.03 30.02 30.02 30.02 30 29.98 29.96 29.94 29.91 29.89 29.87 29.87 29.87 29.88 29.88 29.88 29.86
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 61 59.7 58.9 57.6 56.5 56.6 60.7 65.2 69.4 74 77.6 80.2 81.6 83.2 83.9 82.8 80.7 78 75.1 71.5 69.1 68.5 68.1 67.1
RELATIVE HUMIDITY %RH 78.2 82.3 83.7 87.8 91.1 92 85.9 75.5 67.6 60.9 57.1 51.8 44.1 39 36.8 38.4 40.1 42.6 50.5 60.2 65.7 68 70.9 74.4
PM2.5 ug/m3 4.3 4.4 4.2 4.3 4.6 4.5 4.3 4 4.1 3.8 3.8 4 3.9 3.4 3.2 3.1 3.1 2.9 3.3 4.4 4.9 4 4.2 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 29.6 28.9 30.8 34 32.4 30.6 29.6 30.2 31 32.1 32 32.4 33.4 35.1 34.3 34.7 35.7 37.8 37.1 36.6 35.6 36.5 36 35.3
WIND SPEED mph 2.7 3.1 3.1 3.2 2.8 2.9 3.7 4.3 3.8 4 4.2 4.1 4.5 4.1 4.6 4.6 5.1 4.8 4.3 3.8 4.1 5.1 5.5 2.9
WIND DIRECTION Degrees 264 265 267 268 266 265 264 273 263 258 260 256 250 253 240 229 232 234 234 233 234 249 274 347
TEMPERATURE degF 62.4 61.5 61.5 62 61.5 60.9 63.5 69.2 73.2 78.3 83.4 86.1 88.4 90.2 90 86.8 80.5 77.9 75.2 72.8 71.4 72.4 73.8 69.8

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 13.3 11.8 5.3 7.9 6.9 4.9 11 20.3 24.2 29.8 34.7 39.2 41 40.7 41.6 42.1 41.1 40 36.6 35.3 34.7 33.2 31.9 30.5
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 5.4 5.3 5.7 5.3 5.1 5.1 4.7 4.4 4.5 4.4 4.1 4.4 4.2 4 3.6 3.4 3.5 3.6 3.6 3.9 3.8 3.9 4.4 4.5
PM10 ug/m3 (25C) 17.6 16.2 20.2 16.5 16.2 15.6 12.6 12.5 14.8 16.3 17.3 14.7 14.5 14.8 14.3 13.9 16.3 14.3 15 16.9 16.6 16 17.9 16.3
PM COARSE (10-2.5) ug/m3 12.2 10.9 14.6 11.3 11.3 10.5 8 8 10 11.4 12.7 9.8 9.7 10.2 10.1 9.9 12.1 10.2 10.9 12.5 12.3 11.6 13.1 11.6

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 32.8 30.5 32.5 33.2 20 13.6 15.6 24.7 33.8 33.8 37.5 41.2 40.9 40.4 39.7 40 41.4 38.3 30.4 30.7 32.5 29.6 31.3 32.5

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 36.9 37 35.1 32.9 31.4 28.7 26 24.9 25.7 26.9 28.8 30.3 32 33.9 34.1 35.1 36.6 36.2 34.8 35.7 35.4 34.9 29 25.3
WIND SPEED mph 6.4 6.6 5.5 5.5 5.6 5.4 5.2 4.3 5.4 6 6 5.7 7 5.9 6.3 6.1 7.1 6.9 5.7 5.7 6.7 6.2 3.9 3.7
WIND DIRECTION Degrees 270 273 267 267 268 265 267 269 276 284 280 269 271 248 249 240 234 237 247 246 250 306 337 317
RELATIVE HUMIDITY %RH 85.3 85.3 88.4 91.2 91.2 91.4 84.5 76.1 67.3 60.8 55.2 50.1 48.7 47.3 47.2 51.1 53.9 60 70.1 74.5 75.9 80.3 91.6 93.7
TEMPERATURE degF 62.1 61.5 60.2 59.1 58.8 58.6 60.3 63.8 67.2 70 72.3 74.4 75.1 76.2 76.5 75.8 74.6 72.7 70 68.5 67.6 66 61.5 60.4
PM2.5 ug/m3 5.1 4.8 4.8 4.8 4.8 4.7 4.5 4.2 3.9 3.6 3.1 3 3 3 2.9 3.1 3.3 3.5 3.7 4.1 4.2 3.7 3.7 3.9

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 4.2 4.6 4.5 4.4 4.5 4.4 4.2 4 3.7 3.7 3.7 3.6 3.7 3.8 3.6 3.7 3.9 4 4.2 4.8 4.6 4.5 4.7 4.5

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 15.5 14.1 8.4 9.6 11.4 8.4 13.9 22.8 31 36.8 39.5 42.1 41.8 41 40.6 40.4 38.7 33.8 29.9 31.2 31.5 32.3 31.9 30.3

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 20 21.9 20.9 20.2 23.2 26 28.8 34.3 46.7 50.9 51.1 54.7 59.6 59.5 51.7 47.1 44.2 37 36.9 34.2 32.9 31.5 33.9
TEMPERATURE degF 64.5 63.8 62.5 61.6 61.5 61.5 64.4 67.8 71.6 75.7 77.2 78.6 77.8 76.1 76.8 79.8 80.1 78.7 75.6 73.1 71.4 70 68.8 68.8
WIND SPEED mph 6.9 7.4 7.2 7.3 8.1 8.2 8.8 7.9 7 4.9 5.6 4.8 3.9 9 7.7 5.5 8 7.3 6.1 7.3 6.9 7.8 7.6 9.2
WIND DIRECTION Degrees 303 303 293 293 295 298 299 298 297 298 303 285 186 151 159 246 257 250 224 223 228 234 234 260
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 4.3 4.3 4.3 4.4 4.2 4.1 3.9 3.8 3.6 3.9 4.2 4.3 4.3 4.3 4.2 4.2 4.1 4 4.7 5.9 6.8 6.6 5.7 4.9

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 17.6 16.3 15 15.8 17.1 15.9 19.6 24.4 32.4 43.6 50.6 49.7 50.1 48.8 49 49.2 47.5 45.1 41.4 37.5 34.9 34.7 34.5 34.4
TEMPERATURE degF 61.8 60.6 59.6 59.6 59.3 59.1 62.2 68.6 73.5 77.6 79.5 80.2 81.1 81.6 82.2 81.7 80.5 78.6 75.9 73.3 71.3 70 69.6 68.4

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 29.4 28.6 31.3 32.6 29.4 28.5 27.5 30.2 30.4 33.8 36.7 40 38.7 38.1 38.3 38.6 39 36.9 34.4 32.9 31.4 32.5 32 32.9

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 9 7.6 11.8 12.7 9.7 11 7.2 12.6 19.2 24.6 27.5 31.2 34.8 37.7 38 39.4 40 38.4 36.2 35.9 34.3 31.9 32.2 29.8

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 25.6 19.4 22.7 21.2 20.8 17.9 22.1 29.7 31.7 33.1 36.4 39.5 40.1 39.7 39.2 39.2 39.3 38.2 35.6 32.4 32.1 31.9 32.6 33.7
WIND SPEED mph 1.3 0.5 1.9 1 1.6 0.8 1.8 3.9 3.1 3.6 3.5 5.2 4.7 3.3 3.5 2.9 3.1 2.8 2.7 3.4 2.3 1.7 2.9 3.6
WIND DIRECTION Degrees 299 352 317 307 322 323 283 294 285 276 283 293 284 269 279 269 248 243 208 185 227 264 272 280
TEMPERATURE degF 57.6 55.1 54.9 54.5 54.1 54.2 59.6 66 69.8 73.9 77.6 79.1 81 82.1 82.5 82.1 78.6 74.3 68.7 64.5 64 65.2 67.3 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 28.8 27.2 28.3 29 29.7 29 26.9 25.9 26.6 30.5 32.9 34.3 35.3 36.3 37 38.8 38.9 38.3 34.4 33 32.4 32.2 34.6 33.3
PM2.5 ug/m3 5.2 5.1 4.8 4.6 4.2 4.2 4 4.1 4 3.6 3.3 3 2.7 3 3.1 3.2 3.4 3.5 3.4 3.6 3.7 3.8 3.7 4.3

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 19.5 20.2 23.5 23.7 21.9 21.1 22.3 26.7 34.2 41.6 43.9 45.9 45.8 45.4 45.7 45.9 45.1 43.4 39.2 34.5 32.6 34.2 34.4 35.6

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 17 19.6 17.7 22.2 21.5 21.5 26.3 33.4 42.4 44.7 44.7 44.1 43.2 42.4 41.8 40.9 39.4 34.4 30.9 29 31.2 31.7 33
PM2.5 ug/m3 6.4 6 5.9 5.1 4.6 4.6 4.7 4.7 4.8 4.6 4.8 5 5 4.9 4.7 4.8 5 5.3 5.5 6.8 6.6 5.8 5.6 4.7

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 0.253 0.235 0.224 0.201 0.258 0.282 0.306 0.332 0.339 0.338 0.292 0.324 0.325 0.335 0.334 0.341 0.364 0.372 0.475 0.432 0.443 0.376 0.31 0.258
NO2 ppb 8.4 6.6 6.3 6.5 9.5 9.6 7.9 8.2 8.7 6.8 5.8 5.6 6.7 6.1 5.4 5.8 8.5 13.8 12.5 11.1 7.3 3.7 3.5
WIND SPEED mph 2.8 3.4 3.7 3.9 3.4 3.9 3.1 2.7 3.8 3.9 5 6.2 5.8 4.9 5.6 6 5.8 4.7 4.1 4.4 5.1 6.6 7.2 6.5
WIND DIRECTION Degrees 249 262 266 278 272 283 268 240 232 228 248 255 251 252 250 252 275 254 218 211 208 223 240 244
TEMPERATURE degF 62.4 61.7 60.9 60.9 60.4 61.1 64.3 68.4 72.5 76.4 78.3 79.7 80.8 81.8 82.1 81.9 81.8 80.4 77 73.5 71 69.5 69.3 68.2
PM2.5 ug/m3 4.7 4.4 4.2 4.1 4 4.1 4.1 4 4 4.2 4.2 4.3 4.2 4.1 4.3 4.2 3.9 3.9 4.3 4.7 4.9 4.6 4.2 4.4
PM10 ug/m3 (25C) 16 13 12.2 11.1 11.3 11.1 12.9 13.5 13.3 17.2 16.8 16.8 15.6 15.1 14.7 14.6 13.9 14.7 13.9 14.3 14.9 12.9 12 13.1
PM COARSE (10-2.5) ug/m3 11.3 8.6 8 7 7.4 7 8.8 9.4 9.1 12.5 12.1 11.9 10.7 10.4 9.8 9.9 9.4 10.2 9.2 9.2 9.8 8.1 7.6 8.5

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 20.3 23.3 25.8 24.4 25.3 23.9 25.9 31.5 38 44.6 47.9 47.9 47.2 46.3 46.8 47.6 45.9 43 38.2 35.4 33.4 33.8 34.2 34.7
SO2 ppb 0.3 0.4 0.3 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.5 0.5 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.4 0.4 0.4
NO ppb 0.1 0 -0.1 -0.1 0.1 0.7 0.8 0.6 0.1 -0.2 -0.2 -0.3 -0.2 -0.2 -0.3 -0.3 -0.2 -0.2 -0.2 0 -0.1 -0.2 -0.2
NO2 ppb 6.4 6 4.7 4.3 4.9 4.4 3.3 2.9 2 1 0.9 0.9 0.9 0.9 0.9 1.1 1.4 3.3 4.2 4.3 3.4 2.4 2.1
NOx ppb 6.6 6.1 4.6 4.2 5 5.1 4.1 3.5 2.1 0.8 0.6 0.7 0.6 0.7 0.6 0.8 1.2 3.1 4.1 4.2 3.3 2.2 1.9
WIND SPEED mph 2.3 3.2 3.7 3.7 4 4 4.8 5 4.7 4.8 7 8.7 7.9 6.9 7.7 7.2 8.1 7.6 5.6 5.6 5.9 6.8 7.9 7.9
WIND DIRECTION Degrees 278 299 286 295 294 293 289 286 276 284 291 271 275 268 280 282 268 257 237 229 227 234 255 254
TEMPERATURE degF 60.3 61 60.9 60.3 60.1 59.9 62.2 70.3 75.9 79.9 82 82.6 84 84.7 85.6 85.4 83.6 81.3 77.9 75.4 73.6 72.3 71.5 71.3

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 -0.8 -0.9 -0.7 -0.7 -0.5 -0.6 -0.6 -0.9 -0.7 -0.7 -0.7 -0.7 -0.6 -0.6 -0.3 -0.5 -0.5 -0.5 -0.5 -0.6 -0.7 -0.7
WIND SPEED mph 5.3 4.5 3.8 3.4 3.1 3 3.4 3.8 3.6 4 4.8 5.7 6 7.3 8.8 9.1 8.7 8 7.1 6.2 6.3 6 5.5 5.3
WIND DIRECTION Degrees 277 285 286 265 273 269 274 293 293 286 294 261 258 239 237 231 231 244 245 243 274 336 338 335
TEMPERATURE degF 62 61.3 59.8 58.4 57.1 56.5 57.9 63.3 69.6 73.6 76 77.7 78.9 80.2 80.1 79.2 77.5 75.2 72.6 70.3 69.1 64 62.3 60.4

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 29.7 27.7 26.2 24.5 24.9 23.7 22.9 24.8 27.1 30.2 33.6 34.2 35.8 36 37.5 37.9 38.2 38.5 36.9 34.2 31.8 31.9 33 29.8
PM2.5 ug/m3 4.5 4.8 5 5 4.8 4.7 4.7 4.4 4.4 4.5 4.2 3.6 3.2 3.1 3.2 3.1 3.3 3.3 3.7 3.8 4 4 4 4.2

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 0.9 0.8 0.6 0.8 0.8 0.9 0.9 1 0.9 1 0.9 0.9 1 0.8 0.8 0.8 0.8 0.9 1 1 1 1 1 0.9
WIND DIRECTION Degrees 240 228 210 235 235 321 163 206 219 215 211 211 251 244 234 222 232 220 216 226 222 228 229 241
WIND SPEED mph 0.7 1.5 0.9 0.8 0.7 0.1 0.4 1.3 2.6 3.8 4.1 3.1 1.4 1 1.8 3.8 3.2 4 4.3 4 4.3 4.7 4.1 1.4
TEMPERATURE degF 64.3 63.4 61.6 60.9 60.7 60.9 63.8 71.4 74.1 76.1 78.7 81.6 86 87.5 86.7 82.6 79.8 78.4 76.4 75 74 73.7 73 71.6

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 20.4 23.3 26 25.1 23.2 20.3 23.8 30.1 35.8 39.8 42.6 44.4 43.5 43.1 42.9 42.7 42.4 40.3 36 34.2 32.5 32.8 35.4 34.6
TEMPERATURE degF 60 59.2 59.6 58.6 58.2 57.9 62 67.6 71.4 75 77.8 79.2 80.1 80.8 81.8 81.7 81.2 79.3 74.8 72.2 70.7 69.9 71.1 70
WIND SPEED mph 4.4 6 7 7 7.5 6.4 6.5 6.4 7.9 7.2 7.7 10.4 10.5 9.7 9.3 10.1 9.9 8.5 5.9 6.8 8.3 9.4 12.8 12.3
WIND DIRECTION Degrees 266 285 294 292 293 282 283 289 294 280 268 285 287 289 269 270 268 262 252 242 241 262 269 265

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 28.8 28.6 29.8 28.8 27.8 26.8 28.2 31.2 35 38.6 42.6 43.6 43.9 43.7 43.5 44.6 43.1 38.4 33.2 30.3 29.7 28 33.2 35
TEMPERATURE degF 59.2 58.3 58.5 58.1 58 58.5 63.6 68.8 73.2 77.1 79.8 81.9 82.6 83.3 83.1 83.1 81.3 76.5 70.5 66.3 65.7 64.5 66.9 68.7
WIND SPEED mph 6 6.7 6.4 7 6.9 6.5 6.3 7.2 7.5 6.4 6.5 8 8.8 8 8.2 7.6 6.8 5.7 4.7 5.9 6.3 6 9.2 11.3
WIND DIRECTION Degrees 280 271 281 290 291 279 276 279 287 268 280 278 279 277 267 280 259 251 238 224 236 239 267 271
PM2.5 ug/m3 4 4 3.9 3.8 3.8 3.9 3.9 3.6 3.6 4.8 4.3 4.5 4.4 3.9 3.7 3.5 3.4 3.2 3.7 5.8 4 4 3.9 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 18.8 18.8 20.1 21.7 20.7 21.2 22.1 26.8 32.7 43.5 48.2 47.9 47.8 47.7 47.8 47.2 45.6 44.4 41.4 36.6 34.3 33.8 33.3 30.8

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 9.7 8.9 11.2 8 4.5 3.7 12 19.7 24.6 34.8 45.1 46 46.4 46.2 45.4 44.6 42.3 38.7 33.8 33.9 31.6 29.7 31.3 29.3

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 38 21.6 19.6 17.3 17.1 15.7 14.7 27.2 31.7 34.9 37.3 36.9 37.5 37.9 35.9 36.5 35.7 32.9 26.5 29.7 35.9 39.5 40 39.2
PM10 ug/m3 (25C) 14.5 19.4 13.8 11.1 10.4 9.3 11.5 13.4 14.2 17.6 14.4 15.3 12.3 12.3 12.1 12.9 13.6 13.3 15.6 16.7 17 16.2 16.8 16.3
PM COARSE (10-2.5) ug/m3 10.3 14.3 9.5 7.4 7 6.2 7.8 9.5 10 12.9 9.8 11.2 8.4 8.4 8.2 9 9.6 9.3 11.3 12.1 12.3 11.6 12.3 12
WIND SPEED mph 2.1 1.6 2.6 2.8 2.8 2.7 1.7 2.4 3.1 3.6 4 4.7 4.6 4.7 4.1 4.4 4.4 3.1 1.7 2 3.9 5.7 6.1 5.8
WIND DIRECTION Degrees 271 70 69 67 68 67 67 269 278 291 275 268 278 267 270 254 240 247 259 244 248 249 248 252
TEMPERATURE degF 59.1 55.5 53.7 53.2 53.1 53.2 57.1 65.7 70.3 73.5 76 78.2 79.4 80 80.8 80 78.5 75.1 67.3 65.6 68.3 69.5 69.6 69.3
PM2.5 ug/m3 3.9 5 4.2 3.6 3.4 3.2 3.5 3.5 3.7 4.1 4 3.4 3.2 3.2 3.2 3.1 3.3 3.3 3.7 4 4.1 4 3.8 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 34.5 29.7 28.7 27.5 26.5 26 25.2 30.2 33.6 35.6 38.9 40.5 42.1 42 41.2 40.8 40.4 39.6 36.6 31.8 30.1 28.5 32.6 32.8
WIND SPEED mph 5.7 5.5 5.4 5.3 6.3 5.7 5.2 6.3 6.5 6.2 7.2 8 9.5 8.9 8.4 7.6 8.7 7.5 7.1 8 8 8.5 10 9.9
WIND DIRECTION Degrees 271 260 266 265 257 252 251 269 269 272 273 277 285 284 281 261 244 241 226 220 231 229 253 259
TEMPERATURE degF 62.9 60.3 59.8 59.3 59 59.1 61.3 66.6 70.1 73.3 76.1 78 78.9 79.7 80.1 79.9 79.1 77.4 72.8 68.9 68.3 66.8 69.6 69.2

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 25.8 27.7 27.3 26.1 25.5 21.5 23.5 27.9 31.8 36.7 39.6 41.6 43.2 43.2 42.5 42 41.2 39 33.4 32.2 29.4 25.6 24.8 31.1
TEMPERATURE degF 57.2 57.6 57.3 57.2 57.1 58.3 66.1 71.7 76.8 79.7 83.1 85.4 85.8 85.5 83.5 82.8 80.8 76.5 71.4 67.8 66.4 63.6 62.5 66.5
WIND SPEED mph 1.8 2 2.7 2.7 2.9 2.4 2.6 3 3.1 3.8 4 3.7 3.9 3.8 3.6 4.2 4.3 3.2 2.3 3.9 3.2 2.5 3.3 4
WIND DIRECTION Degrees 277 275 287 286 286 276 276 279 274 288 257 268 269 268 270 251 245 251 243 237 251 246 258 264

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 35.9 33.8 31.6 29.6 26.9 25.3 23.3 23 22.5 26.7 29.5 32.6 36.6 38.7 41.2 43 43.6 41.8 40.6 38.8 36.6 30.4 33.3 35.7

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 12.1 8.3 15.9 20 19.4 21.7 22.2 21.6 33.1 40.7 45.6 47.6 47.2 46.2 46.2 45.9 45.1 41.5 33.1 30.1 29.9 33.9 33.6 33.2

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 14.9 9.9 7 6.3 2.5 4.1 10.2 17.1 30.2 40.6 44.5 44.6 44.7 44.5 44.2 43.4 41.8 40.2 36.8 33 30.4 27.6 26.5 30.2
TEMPERATURE degF 60.1 58.8 57.8 57 56.4 56.3 58.8 66.4 72.2 76.2 78.8 80.3 81.2 81.8 82.6 82.6 82 80.3 75.8 72.6 69.6 68.2 66.9 67.8
WIND SPEED mph 1.5 1.3 1.3 1.4 1.3 1.4 1.4 1.5 2.7 3.8 5.3 4.9 6.9 7.2 5.8 6.2 5.8 5.1 2.6 2.7 2.2 2.4 2 2.9
WIND DIRECTION Degrees 249 243 240 239 243 241 229 222 243 252 272 261 265 277 258 252 251 244 231 237 223 224 216 227
PM2.5 ug/m3 5.4 5.6 5.4 5.1 5.1 5.2 5 4.6 4.2 3.9 4 5.3 4.7 4.5 4.6 4.3 4.1 4 6.3 4.8 5.4 5.7 5 4.8
PM10 ug/m3 (25C) 14.9 16.7 14.1 12.9 12.6 15.5 14.2 14.4 17.1 15.3 17.4 19.6 20 16.6 18.8 17.3 14.7 15.2 19.3 14.1 16.4 16.2 14.3 14.9
PM COARSE (10-2.5) ug/m3 9.6 11.1 8.8 7.9 7.6 10.4 9.2 9.7 12.6 11 12.9 13.7 14.6 11.4 13.5 12.3 10 10.7 12.5 9 10.7 10.2 9.1 9.9