-
Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups OZONE levels is in effect from 8/7/2025 12:23 to 8/7/2025 23:00 for these counties: Door,Kenosha,Kewaunee,Manitowoc,Milwaukee,Ozaukee,Racine,Sheboygan,Walworth,Washington,Waukesha .

Hourly Monitoring Data

Filter by Owner
Filter by Site:
Wednesday, 
-
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 30.8 32.6 31.3 29.5 26.5 24.9 27 28.2 29.2 29 31 32.4 33.3 32.8 31.3 24.4 15.1 21.7 22.1 11.2 7.1 4 2.7 6.2
WIND SPEED mph 4.4 5.1 5.5 4.5 3.1 3.2 5.8 6.2 6.7 5.4 5.9 5.7 6.8 6.5 4.4 1 1.2 2.6 0.7 1.1 1.1 1.3 1.1 2.4
WIND DIRECTION Degrees 262 287 281 295 281 276 300 308 326 315 293 296 299 299 296 213 189 294 285 216 189 192 211 230
TEMPERATURE degF 50.9 52.6 51.9 50.8 49 51.9 55.5 54.9 57.1 57.8 59.1 60.2 61.7 62 62.2 54.4 48.3 51.7 50.2 44.3 41.4 39.7 38.6 38.4
RELATIVE HUMIDITY %RH 77.1 73.8 76.5 79.5 84.3 77.7 66.4 64.3 57.7 55.8 52.5 49.4 45.7 44.5 44.4 67.6 84.5 72.7 78.2 93.4 99.1 100 100 100
BAROMETRIC PRESSURE inHg 29.7 29.72 29.76 29.8 29.84 29.88 29.91 29.93 29.95 29.97 29.97 29.97 29.97 29.97 29.98 29.98 29.99 30 30.04 30.05 30.07 30.08 30.1 30.11
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 7 94.1 202.6 158.1 319.7 285.7 332.6 238.1 278.2 199 92.9 4.7 0 0 0 0 0 0 0 0
PM2.5 ug/m3 4 3.6 3.5 3.6 3.6 3.6 3.2 2.3 1.8 2.1 2.3 2.3 2 1.7 1.9 2.4 4.9 3.5 3.3 11.9 5.3 10.9 4.5 3.6

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 5.8 5.3 4.5 3.8 3.8 3.9 4 4.1 4 3.5 3.6 3.4 3.2 3.2 2.9 3.1 3.6 4.2 6.6 7.4 10.1 8.6 8.2 7.3

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 31.6 30.3 32.3 31.9 31.5 29.3 27.7 29.9 33.4 33.2 33.4 33.3 33 33.9 34 33.5 32.4 28.5 22 20.4 16 11.1 16.7

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 36.2 35.1 31.9 30.1 26.7 26.4 24.6 28.6 33.6 36 37.2 38.3 40.2 42.9 43 42.7 41.1 39 38 37.9 32.2 32.1 35.4 30.2

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 34.5 32.5 27.2 25.3 27.6 24 25.6 28 28.6 34.1 35.7 38.2 37.6 40.7 41.1 41 39.7 35.1 20.7 16 4.6 1.3 1.4 4.6
TEMPERATURE degF 60.5 59.5 56.6 56 58.4 57.8 57.4 58.8 62.7 66 67.3 68.8 69.9 70.4 70.7 70.3 69.3 64 58.1 53.8 51.7 49.6 48.2 46.5
WIND SPEED mph 1.7 2.6 1.8 2.1 3.6 3.2 5.1 5.9 5.4 8.7 8 8.3 9.7 10.2 8.8 8.5 6.7 3.5 0.8 0.8 0.8 1.1 1.7 1.3
WIND DIRECTION Degrees 212 229 201 269 276 288 317 323 317 338 321 320 333 335 335 332 350 4 123 90 85 53 37 43
PM2.5 ug/m3 8.9 9.3 8.9 9.2 10.3 11.1 11.2 10.6 7.7 5.3 4.9 4.1 4.2 4.1 4.5 4.3 4.3 4.8 7.5 10.5 16.1 20.5 18.9 11.8

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 8 7.9 8.7 9.4 10.2 10.6 10.5 10.5 8.1 5.8 4.2 3.9 3.8 3.9 4.1 4.4 4.5 5 13.8 14.2 12.3 14.6 15.2 10.9
PM10 ug/m3 (25C) 35.6 28 34.5 40.4 42.4 44 44 45.6 35 23.6 16.9 14.6 16.1 15.7 16 19.4 17.5 18.2 27.9 26 22.1 24.9 24.2 18.8
PM COARSE (10-2.5) ug/m3 27.1 20 25.6 30.6 31.8 33.2 33.1 34.7 26.5 17.4 12.4 10.4 11.9 11.4 11.5 14.6 12.5 13 14.1 12 10.1 10.7 9.5 8.4

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 32.8 35.4 37.5 36.1 28.3 29 30.3 32 30.2 34.7 36.1 37.1 36.4 35.7 33.3 33.2 37.2 33.8 32.2 32.6 31.3 29.6 22.8 22.1
CO ppm 0.183 0.178 0.173 0.167 0.18 0.247 0.199 0.191 0.164 0.17 0.17 0.179 0.156 0.166 0.158 0.15 0.156 0.156 0.153 0.157 0.166 0.173 0.181
SO2 ppb 0.292 0.235 0.253 0.234 0.159 0.157 0.169 0.361 0.178 0.127 0.126 0.182 0.223 0.317 0.46 0.183 0.118 0.13 0.116 0.111 0.14 0.113 0.115
NO ppb -0.036 -0.045 0.001 -0.027 -0.045 0.433 0.146 9.546 0.916 0.048 0 1.335 2.971 7.976 9.717 0.313 -0.041 -0.029 -0.018 0.091 0.001 0.023 -0.002
NOy-NO ppb 2.185 1.542 3.283 3.639 2.685 2.372 1.622 4.257 1.249 0.758 0.634 1.328 2.649 6.141 4.987 1.232 1.243 1.933 2.148 5.065 4.584 11.309 5.747
NOy ppb 2.148 1.497 3.284 3.613 2.64 2.805 1.768 13.701 2.13 0.805 0.635 2.653 5.599 14.054 14.495 1.523 1.202 1.904 2.13 5.156 4.585 11.332 5.745
PM10 ug/m3 (25C) 34.4 26.7 17.4 22 39.6 40.5 30.9 37.1 78.4 189.9 145.1 90 122.9 114.3 206.8 39.8 32.8 44.4 24.5 15 15.4 16.5 23.5 21.1
PM COARSE (10-2.5) ug/m3 26.5 20.1 11.5 15.4 31.2 32.3 24 31 71.5 179.9 135.1 82.7 112.4 106.9 196 35.2 28.7 39.7 20.4 11 11.4 12.1 17.7 13.9
WIND SPEED mph 3.2 3.5 3.3 4.9 5.7 4.5 5.4 6.8 9.7 12.8 13.3 13.2 11.8 12.3 11.8 8.9 6.8 3.1 1.1 0.3 0.8 0.8 3.6 4.1
WIND DIRECTION Degrees 290 308 280 240 252 293 301 306 316 319 312 311 307 310 312 308 308 317 75 326 253 193 211 213
BAROMETRIC PRESSURE inHg 29.67 29.67 29.67 29.68 29.7 29.72 29.76 29.79 29.82 29.84 29.85 29.86 29.87 29.87 29.87 29.88 29.9 29.93 29.95 29.96 29.98 29.99 30 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
TEMPERATURE degF 58.2 58.2 59.4 60 57.3 56.3 57.3 60.4 62.3 64.1 65.6 66.8 67.7 68.1 68.2 68.1 66.2 61.6 57.6 55.7 54.2 52.1 51.8 50.4
RELATIVE HUMIDITY %RH 61.4 64.4 62.1 59.4 66.1 69 66.1 58.4 50.9 42.7 40.1 36.6 35.7 34.7 33.9 34.5 37.6 46.6 52.7 54.6 59.9 64.9 67.7 71.6
PM2.5 ug/m3 7.9 6.7 5.9 6.5 8.4 8.2 6.9 6.1 7 10 10.1 7.2 10.6 7.5 10.7 4.7 4 4.7 4.1 3.9 4 4.4 5.8 7.2

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 33.9 32.3 28.8 24.5 21.9 24 28.8 29 29.6 29.7 29.1 28.4 28.9 29.1 28.7 26.1 21.7 16 10.6 8.8 11.3 11.5 11.8 17.4
WIND SPEED mph 3.5 3.1 2.4 1.6 2.7 3.6 4.1 3.6 3.9 3.9 2.9 2.4 2.4 2.4 1.6 0.9 0.7 0.4 0.7 0.8 0.6 1.2 1.1 1.4
WIND DIRECTION Degrees 261 264 273 283 277 278 285 304 301 304 304 310 322 321 346 17 114 281 300 306 248 266 253 265
TEMPERATURE degF 54.7 54.2 53 51 50.1 49.7 50.1 51.8 53.7 56.8 56.7 57.6 61 63.1 63.4 59.9 56.3 52.5 48.7 47 45.9 43.9 43.4 44.7

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 36.5 33.7 32.9 28.6 25.9 18.2 10.1 20.2 28.8 33.9 35 36.4 37.8 39.8 40 40.2 37.4 31.2 19.1 14.2 2.2 2 1.8 1.6
WIND SPEED mph 3.1 3.3 4.3 3.1 2.7 2 2.4 3.4 4.8 5.2 4.9 4.9 5.3 5.7 5.2 5.6 3.7 1.5 1 1.4 1.7 1.8 1.6 1
WIND DIRECTION Degrees 257 289 294 303 294 299 303 306 304 303 300 300 304 297 305 299 302 315 172 142 131 129 125 122
TEMPERATURE degF
PM2.5 ug/m3 5 4.7 4.7 5.1 5.3 5.7 5.8 5.7 5.1 4.7 4.7 4.4 4.2 4.3 4 3.8 3.9 4 4.5 5.2 5.7 5.3 5.2 5.3
PM10 ug/m3 (25C) 14.6 15.6 16.6 17.4 18.9 20.1 20 20.6 16.8 12.4 13.1 11.4 13.2 14.8 14.6 15.6 15.1 14 13 16.5 19.4 14.8 14.7 15.1
PM COARSE (10-2.5) ug/m3 9.4 10.7 11.7 12.2 13.6 14.5 14.5 15 11.7 7.6 8.2 6.8 8.8 10.3 10.3 11.4 11 9.9 8.6 11.6 14.2 9.9 9.9 10.4

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 30.5 33.9 36.4 38.1 34.7 30.9 25 25.1 32 34.1 34.6 35.3 35.5 36.2 36.4 36 35.5 33.4 33 27.6 25.5 24 19 20.7

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 29.8 29.9 30.2 30.3 28.4 26.5 27 27.4 30.2 30.7 32.1 32.5 32.4 32.4 32.8 32.2 31.7 28.3 24.8 27.9 27.3 27.7
WIND SPEED mph 7.6 7.7 7.9 7.8 7.6 7.6 7.4 7.5 7.7 7.2 7.9 7.4 7.9 6.8 5.8 5.7 3.2 2.9 2.4 3.3 4 3.5 6
WIND DIRECTION Degrees 280 287 284 284 286 292 291 302 309 311 307 305 307 302 304 307 300 295 275 231 235 253 278
RELATIVE HUMIDITY %RH 83 81.3 81.2 81.2 84.2 88.4 89 85.6 81.9 74.6 68.8 60.2 55.2 51.2 53 52.2 54.6 62.5 68.6 77.6 84.2 82.3 78.5 77.4
TEMPERATURE degF 52.8 51.4 50.3 49.5 48.2 46.4 46.2 47.4 48.9 50.9 52.6 54.5 55.6 56.8 56.1 56.4 55.4 52.6 50.8 49.5 48.4 47.4 47.4 47.1
PM2.5 ug/m3 5.1 5 5.1 4.8 4.9 4.7 4.4 4.2 3.9 3.3 3 2.4 2.1 2.1 2.1 2.2 2.1 2.2 2.6 3.1 3.4 3.4 3.4 3.5

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 9.4 9.5 10 11.1 11.7 11.9 11.3 9.7 8 6.1 5 4.4 4.4 4.5 4.6 5.1 5.7 6.3 8.7 6.9 6.5 7.1 8.1 8.7

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 34.4 32.9 30.2 28 23.2 25.2 22.5 26.9 32.1 36 37.8 39.7 41.1 42 42.7 42.5 41.5 35.5 23.5 13.4 14.4 10.4 9 5.3

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 39.8 37.2 34.1 29.8 28.9 27.8 25.3 27.7 31.8 40.7 42.2 42.5 44.4 44.2 43.8 35.1 37.1 22.3 18 16 15.4 21.1
TEMPERATURE degF 66.7 65.3 61.9 59.8 58.7 58.2 58.1 61.4 65.1 67.8 71.1 72.1 72.7 73 72.5 70.9 65.9 58.9 54 50.7 50.7 51.2 52
WIND SPEED mph 16.3 9.4 7.2 6.5 7.9 8.5 9.1 9 10.2 11.7 12.2 12.6 11.6 9 7.1 3.7 0.9 2.2 2.5 2.9 3.4 3.6
WIND DIRECTION Degrees 243 297 275 265 255 262 265 296 325 335 319 321 316 332 334 332 121 265 268 252 246 245
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0.01
SOLAR RADIATION w/m2
PM2.5 ug/m3 6 6.4 6.7 6.8 7 7.1 7.5 7.9 7.3 5.6 4.8 3.8 3.5 3.4 3.6 3.9 4.3 5.3 4 4.1 4.3 4.8 5.7 6.5

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 37.3 30.2 24.6 19.8 16.5 12.8 14.9 21.7 35 37.3 39 40 40.6 42.1 42.7 40.3 34.8 27.8 30.1 25.2 18.9 4.2 2.9
TEMPERATURE degF 65.5 62.2 59.2 57.6 55.9 55.6 56.1 61 64.9 67 69 70.4 71.6 71.7 71.3 70 68 64 58.8 56.7 53.5 50.8 50.7 50.3

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 30.7 30.6 32.2 33.7 30.5 27.7 25.9 28.5 30.3 32.2 32.5 32.3 32.5 32.6 32.8 32.5 30.4 17 16.3 11.4 5.1 9.4 13.2 12.8

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 11.8 14 14.6 16.4 5.8 5 1.6 7.8 22 27.6 32.6 37 38.3 40.4 41 43.3 42.7 37 28.1 23.9 20.4 13.2 10.9 6.5

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 27.3 28 26.2 27.5 29.3 27.4 24.7 26.9 29.4 30.9 31.6 32.5 32.2 32.2 31.5 28.7 29.3 29.7 30.7 29.8 21 12.2 7.5 5.7
WIND SPEED mph 2.4 3.8 5.5 5.8 5.9 7.2 8.1 12.8 15.9 15.6 15.1 15.3 13.4 12.6 11.2 4.3 3.9 3.8 2.9 2.3 0.9 0.8 1.1 0.6
WIND DIRECTION Degrees 283 288 294 290 294 299 301 308 314 314 316 313 315 317 321 323 153 176 176 175 331 311 322 275
TEMPERATURE degF 55.3 57 56.7 56 55.9 55 55.1 57.6 59.9 61.4 63.3 64.9 66.2 67.3 67.4 65.4 58.4 52.1 49.9 47.2 43.8 41.1 39.9 38.9

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 38.8 37.7 36.3 32.4 28.6 27.3 28.1 31.3 32.8 34.2 34.7 35.6 36.4 37.6 37.9 38 37.7 36.3 34.9 32.5 31 27.6 28 27.6
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 36.5 35 33.3 32.5 29.3 24.9 21.4 27.8 32.8 35.4 36.5 37.4 37.9 38.1 38.6 38.4 37.7 33.3 31.7 25 17.5 6 2.3 2.2

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 36 35.4 32.4 29.5 25.3 22.6 21.3 25.4 31.7 35.2 36.3 36.8 38 38.1 38 37.9 36.4 29.5 27 22.2 12.3 9 20.1 21
PM2.5 ug/m3 8.1 8.3 8.7 8.9 8.8 9.4 10.2 9.2 6.9 4.9 5 4.3 4.1 4.1 4.4 4.3 4.3 4.5 5.5 7.7 10.8 12.2 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 0.139 0.137 0.17 0.215 0.316 0.364 0.312 0.283 0.218 0.208 0.214 0.19 0.219 0.227 0.28 0.287 0.384 0.439 0.407 0.206 0.279 0.345 0.299 0.196
NO2 ppb 9.3 10.8 17.8 20.9 23.2 21.9 19.7 17.7 15.5 14.1 12.8 11.6 11.4 14.4 15.7 20.2 28.6 22.3 12.6 24.5 27.4 17.5 13.8
WIND SPEED mph 4.2 3.8 3.9 4.2 4.5 5.1 4.1 7.6 8.4 9.1 10.5 11.3 11.4 10.3 10.3 9 6.2 3.2 0 2.1 2.6 3.1 3.8 3.7
WIND DIRECTION Degrees 273 233 235 229 229 234 256 308 314 315 310 307 300 303 318 317 314 299 342 128 182 216 230 241
TEMPERATURE degF 63.3 60.9 59.3 58 57.3 56.6 56.9 62.2 64.5 66.3 67.5 68.5 69.4 70 70.2 69.6 69 65.4 60.3 55.8 55.2 54.1 52.3 51.9
PM2.5 ug/m3 7.6 7.8 8.1 8.3 8.6 9.1 9.6 8.2 6.2 4.9 4.9 4.4 4.3 4.2 4.4 4.2 5.1 6.3 8.4 10.2 7.4 6 6.9 6.1
PM10 ug/m3 (25C) 38 36.7 36 38.9 37.2 40.7 40.4 34.9 25.7 20.6 21.3 18.2 18 17.3 20.6 17 17.8 17.9 17 24.1 22.3 13.7 13.8 14.6
PM COARSE (10-2.5) ug/m3 29.9 28.7 27.7 30.6 28.5 31.7 30.9 26.4 19.3 15.4 16.1 13.6 13.3 12.7 15.8 12.5 12.4 11.4 8.6 14.2 15.2 7.9 7.2 8.8

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 0.3 0.3 0.1 0.3 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.1 0.2 0.1 0.1 0.2 0.1
WIND SPEED mph 7.6 3.9 3.7 5 5.5 6 5.8 7.1 5.8 7.1 6.5 5.4 6.1 5.8 7.6 5.5 5.2 4.2 2 0.9 2.3 3.9 3.3 4.2
WIND DIRECTION Degrees 300 284 275 274 296 304 297 309 316 320 314 317 316 320 303 318 310 314 283 221 209 221 290 306
TEMPERATURE degF 52.1 50.1 47.9 47 47 46.8 45.8 47.7 50.4 53.3 56.1 56.8 57.8 60 58.4 58 56.2 53.5 49.2 46.7 44.8 44.5 44.1 44.6

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 37.4 36 39.9 37.5 34.4 30.1 27.2 28.5 30.9 32.1 33.1 34.7 34.9 35 36 36 34.5 27.5 18.6 17.5 22.8 20 17.8 18.6
PM2.5 ug/m3 5.2 4.5 3.9 3.7 3.9 4.1 4.3 4.1 3.9 4 3.1 2.6 2.7 2.9 2.7 2.7 3.3 4.1 4 3.9 3.9 4.6 5.1 5.1

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 1 1.3 1.3 1 1 1.2 1.2 1.3 1 0.8 0.9 1.1 1.2 1.2 1 1.2 1.2 1.1 1.2 1 1 1 1 1
WIND DIRECTION Degrees 238 241 258 255 295 288 271 278 323 320 325 319 336 321 326 330 349 265 259 278
WIND SPEED mph 1.8 0.8 0.8 0.4 0.3 0.2 0.3 0.5 1.8 2 2.3 2.1 2.3 1.7 2 1.6 1.2 0.3 0.6 0.5
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 35.9 34.8 34.9 33.6 29.9 27.2 23.6 26.9 33.1 35.5 36.2 37.2 37.7 37.6 37.9 38.1 35.6 26.1 29.5 20.7 22.5 15.2 17.5 16.5
TEMPERATURE degF 60.3 58.6 57.9 56.7 57.5 57.3 57.6 61.9 64.1 65.6 66.9 67.8 68.7 69.4 69.3 68.3 66.2 61.3 53.7 51.3 50.3 48.8 47.9 47.2
WIND SPEED mph 8.5 8.8 7 6.9 7 6.4 6.4 7.8 10.4 14.4 15 16.6 16.9 15.9 14.5 13 8.7 2.4 2.9 3.5 5.1 4.8 5.4 5.7
WIND DIRECTION Degrees 271 276 270 250 250 273 273 295 305 312 308 301 301 298 305 308 318 345 183 232 244 265 284 284

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 32.5 32.5 32.5 32.9 32.8 29.4 29.9 31 33.6 35.5 36.7 37.3 38 38.4 38.4 37.3 36.1 32.7 32.2 27.4 21.3 23.3 23.1 20.2
TEMPERATURE degF 58.7 58.2 56.7 55.9 56.4 54.7 56.8 60.6 63.7 65.1 66.3 67.6 68.4 68.7 68.1 67.1 64.5 58.6 52.1 50.5 48.8 50.2 49.8 48.5
WIND SPEED mph 5.5 7.1 5.4 4.7 4.8 4.3 6.1 6.5 9.5 12.8 14.3 13.9 14.2 14.2 12.9 10.7 8.2 2.7 3.9 5.7 5.3 5.1 5.6 5.4
WIND DIRECTION Degrees 282 280 267 254 257 268 284 294 306 310 311 308 311 316 320 328 327 314 203 228 232 266 291 279
PM2.5 ug/m3 7 6.7 6.1 5.3 4.9 5.1 4.9 4.5 3.7 3.4 3.7 3.5 3.3 3.4 3.1 3 2.9 3.5 4.1 3.9 4.3 5.3 5.7 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 35 33.1 31.9 30.5 28.3 23.8 23 25.8 30 34.5 36.7 38 38.7 39 39.7 39.2 37 33.6 33.9 23.9 13.8 14.8 25 26.9

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 32.7 25.1 16.4 25.5 22.5 17.6 22.8 28.9 34 36.3 38.5 41 42.5 42.5 42.6 41.5 37 27 16.1 15.3 14.5 13.6 12.2

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 25.2 23.4 22.4 30.3 35.9 35.8 33.3 29.9 30.3 34.8 36.7 37.7 38.9 40.3 40.2 40.9 40.4 29.1 23.2 23.6 24.3 23.9 23.4 22.2
PM10 ug/m3 (25C) 41 35.3 39.4 44.6 37 30.4 26.9 24.1 22.3 18.1 17 14.8 15.5 14.8 13.3 14.1 15.2 15.6 15.3 14.4 13.9 13.9 11.8 13.1
PM COARSE (10-2.5) ug/m3 31.4 26.2 29.8 34.4 27.8 22.8 19.1 17.4 16.2 13.2 12.2 10.2 10.9 10.2 8.7 9.5 10.7 10.6 10.3 9.3 9 9.5 7.5 8.7
WIND SPEED mph 1.6 2.2 2.2 2.3 3.4 2.9 3 2.8 4.4 5.5 6.3 5.8 6.6 6.2 4.2 4.3 2.8 0.7 2.4 2.4 2.5 2.4 2.4 2.7
WIND DIRECTION Degrees 89 78 76 259 258 264 262 283 303 307 301 309 295 295 307 308 314 102 69 68 70 66 64 66
TEMPERATURE degF 52.1 49 48.6 53.9 57.8 55.9 54.9 57.3 61.9 64.6 66.3 68 68.7 69 69.7 68.6 65.2 56.3 49.3 46.1 44.5 43.4 42.4 41.4
PM2.5 ug/m3 9.1 8.9 9.4 9.5 8.4 7.2 7.4 6.3 5.6 4.5 4.3 4.2 4 4.1 4.1 4.1 4.1 4.8 5.1 5.3 5.1 4.7 4.5 4.7

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 33.5 37.2 37.8 40.1 41.2 38.8 35.7 34.3 35.9 37.9 38.5 38.9 39.2 38.9 38.4 37 34.9 32.3 30.1 27.3 25.4 22.4 21
WIND SPEED mph 6.7 7.6 7.7 10.9 11 10.2 10.2 10.6 13.2 14.9 16.1 15.1 14.1 13.8 12.4 10.9 8.7 4.4 4.5 4.2 3.5 3.6 3.3 3.2
WIND DIRECTION Degrees 256 274 281 300 296 295 299 299 310 307 316 311 316 303 313 306 310 287 276 292 277 289 277 282
TEMPERATURE degF 58.9 60.3 60.6 61.4 60.5 59.4 58.6 60.2 61.9 63.3 64.7 65.7 66.6 66.9 67.1 66.7 65.2 60.7 57.5 55.4 52.5 50.8 48.8 47.3

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 23.4 25.6 27.6 32.4 31.1 30.8 30.5 31.6 33.4 35.2 36.5 37.6 38 38.4 38.4 38.1 36.6 34.4 29.4 23.4 15.6 12.6 15.5 16.2
TEMPERATURE degF 53.3 53.1 54.3 57.4 57.6 54.5 56.8 62.1 64.7 66.1 67.2 67.6 67.7 67.6 67 65 54.9 51.6 50.4 47.9 46.2 44.2 44.1 43.8
WIND SPEED mph 2.4 2.2 1.8 1.9 2.1 2.1 2.5 4.3 5.6 5.8 6.7 6.8 6.4 6.7 6.1 4.1 2.5 3.8 2.6 2.7 2.2 1.6 1.3 3.4
WIND DIRECTION Degrees 257 277 281 278 282 281 295 304 310 315 311 309 311 323 318 320 89 193 226 238 285 295 302 294

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 28.7 26 27 26.6 25.2 27 29.6 30.7 29.3 30.2 30.6 32 32.2 32.6 33.7 34.6 34.2 28.4 21.8 16.4 13.1 14.3 16.3 13.8

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 35.9 33.8 30.8 27.2 28.6 22.3 15.4 22.7 32.6 35.4 37.9 40.2 42.2 42.6 43.2 43.4 42.3 36.9 33.9 28 21.8 19.4 24.3 25.3

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 34.9 30 29.3 28.1 9 17.3 21.2 26.2 30.8 34.3 35.2 35.5 35.8 37.2 37.6 37.3 35.3 30.8 14 4.5 2.7 2.3 1.4 1.2
TEMPERATURE degF 61.6 60.5 58.9 55.8 54.8 53.3 57.2 61.1 63.3 65.6 66.7 68.1 69.4 69.9 69.7 69.3 68 63.7 57.5 53.6 51.3 49.8 48.7 47.5
WIND SPEED mph 4.4 4.6 2.4 1.5 2 1.4 5.2 7.1 8.6 9.8 12 11.3 10.3 10 9.8 8.6 7.1 3.4 0.3 0.6 0.6 0.8 1.6 1.5
WIND DIRECTION Degrees 259 262 243 238 238 233 295 304 311 311 305 301 295 309 301 301 309 313 264 5 114 178 240 239
PM2.5 ug/m3 9 8.7 9.4 9.3 10.4 10.3 9.4 7.8 6.6 4.8 4.3 4.4 4.3 4 4.6 4.3 4 4.4 10 17.7 13 11.7 13 11.1
PM10 ug/m3 (25C) 44.5 49.4 45.2 37.6 38.9 39.2 42.5 33.7 26.5 18.8 19.1 19.8 21 18.2 22.4 16.4 14.5 13.7 21.9 30.7 25.9 26.1 34.1 23.1
PM COARSE (10-2.5) ug/m3 34.9 40.1 35.4 28.2 28.5 29.1 33 25.6 19.6 13.7 14.6 15 16.3 13.9 17.3 11.8 10.2 9.2 12 13.4 13.3 15 21.9 12.5