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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups PM2.5 levels is in effect from 8/11/2025 10:00 to 8/12/2025 15:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Chippewa,Clark,Door,Douglas,Dunn,Eau Claire,Florence,Forest,Iron,Jackson,Juneau,Kewaunee,La Crosse,Langlade,Lincoln,Marathon,Marinette,Menominee,Monroe,Oconto,Oneida,Outagamie,Pepin,Pierce,Polk,Portage,Price,Rusk,Sawyer,Shawano,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Washburn,Waupaca,Waushara,Wood .

Hourly Monitoring Data

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Thursday, 
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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 37 31.5 27.8 24 22 20.3 20.2 24.3 25.8 25.6 24.5 22.9 22.7 23.9 24.1 23.8 24.5 26.3 27.3 29.7 29.2 28.4 31.9 33.2
WIND SPEED mph 3.4 4.3 3.8 3.1 3.4 3.5 5.4 7.6 7.5 7.4 5.9 8.5 9.3 9.8 8.9 9.5 8.2 6.7 6.2 6 3.3 4.2 5.4 5.3
WIND DIRECTION Degrees 222 233 235 225 229 235 245 272 273 274 271 266 283 280 281 286 286 276 277 283 261 244 260 281
TEMPERATURE degF 55.2 55.6 56.4 56.3 56.7 57.3 59.4 61.1 60.3 60.8 59.2 60 61.9 63.2 63.1 61.9 60.9 60.2 60.2 59.9 58.2 57.4 57.4 57.7
RELATIVE HUMIDITY %RH 84 83.3 81.6 82.8 80.9 79.5 74.7 68.1 70.3 67.3 72.6 69.7 64.5 60.7 60.7 62 63.3 62.8 62.8 63.1 67.9 70.5 69.5 68.3
BAROMETRIC PRESSURE inHg 29.46 29.47 29.46 29.46 29.47 29.48 29.49 29.5 29.51 29.53 29.55 29.56 29.56 29.57 29.58 29.6 29.62 29.64 29.64 29.65 29.67 29.67 29.66 29.65
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 2.3 27.1 96.8 158.1 181.7 173.6 82.3 228.5 331.3 284.5 271.7 167.8 92.6 32.2 33.8 10.8 0 0 0 0
PM2.5 ug/m3 3.2 3.9 4.3 4.8 5.1 5 4.4 3.4 2.4 1.3 1.2 0.8 1 1 1 1 1.2 1.1 1.2 1.2 1.2 1.6 1.6 1.3

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 2.1 1.7 2 2.4 2.5 2.5 2.8 3.7 4.5 4.3 3.9 3.4 3.4 3 2.5 1.9 2.4 2.2 2.3 1.4 1.7 1.3 1.6 2

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 34.1 44.3 42.6 40.2 35.7 35.6 34.8 31.6 29 29.3 31 32.2 30.6 32 29.7 30.6 31.3 28.8 25.1 27.6 27.2 27.7 25.2 22

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 36.4 33.6 32.5 30.1 30.8 31.2 32.4 32.6 32.5 36.9 36.9 36.5 36.8 36.7 38.5 37.7 36.6 36.4 35.3 34.5 33.1 32.3 28.3

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 37.9 37.1 35.2 36.2 36.7 35.7 35.5 34.3 32.7 35.6 38.1 37.9 38.9 38.2 39.9 40.3 40.3 39.3 38.6 38.6 38.7 38.1 37.1 37.1
TEMPERATURE degF 63.1 62.4 60.9 60.5 61.8 62.7 64.8 65.9 66.8 68.2 69.8 69.9 69.8 69.2 69.4 69.6 68.4 67.4 67 65.7 64.7 63.7 62.4 61.7
WIND SPEED mph 5.2 5.5 3.4 2.9 5.3 7.2 8 9.7 11.1 10.9 10.9 10.6 10.5 10 10.3 10.7 11.4 10 8.7 8 7.4 5.8 3.2 3.4
WIND DIRECTION Degrees 265 291 300 237 259 276 276 290 293 299 294 298 301 304 316 315 317 319 328 324 320 320 309 282
PM2.5 ug/m3 2.5 2.5 2.6 2.6 2.9 4.2 4.2 3.8 3.5 2.9 2.6 2.8 2.6 2.5 2.6 2.4 2.4 2.1 1.9 2 2 2 2.2 2.2

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 2.5 2.6 2.5 2.5 2.9 4.3 4.2 3.9 3.6 3 2.8 2.8 2.8 2.6 2.6 2.4 2.3 2.6 3 3 2.5 2.4
PM10 ug/m3 (25C) 8.2 10.1 9.1 7.7 14.9 34.8 38.3 32.2 23.4 22.2 19.4 18.4 17.3 15.3 14.3 13.9 13 14 18.9 12.1 9.6 9.3
PM COARSE (10-2.5) ug/m3 5.6 7.3 6.5 5.1 11.9 29.8 33.1 27.5 19.2 18.5 16 15 13.9 12.2 11.3 11.1 10.3 11 15.6 8.9 7 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 36.8 37.6 34 35.2 34.6 33.4 31.6 31.6 33.2 33.1 34.6 36.1 37.5 36.6 36.5 36.7 38.1 36.8 36.5 34.9 34.2 34.8 32.8 33.3
CO ppm 0.124 0.122 0.121 0.111 0.127 0.132 0.123 0.121 0.124 0.123 0.129 0.125 0.128 0.127 0.127 0.128 0.131 0.129 0.128 0.13 0.129 0.13 0.137
SO2 ppb 0.376 0.371 0.418 0.352 0.356 0.363 0.179 0.131 0.112 0.153 0.121 0.13 0.105 0.093 0.096 0.101 0.084 0.078 0.106
NO ppb 0.077 0.074 0.097 0.104 0.196 0.439 0.46 0.246 0.196 0.139 2.351 0.214 0.418 0.139 0.147 0.17 0.124 0.127 0.085 0.079 0.079 0.069 0.069
NOy-NO ppb 1.211 0.836 0.809 1.188 1.229 1.519 1.333 0.902 0.866 0.738 1.343 0.775 1.218 0.927 0.913 0.948 0.898 0.856 0.912 0.892 0.652 0.789 0.886
NOy ppb 1.288 0.91 0.905 1.291 1.425 1.958 1.792 1.148 1.062 0.877 3.578 0.989 1.635 1.067 1.061 1.118 1.022 0.983 0.997 0.97 0.731 0.858 0.954
PM10 ug/m3 (25C) 8 9.2 10.2 8.9 10.4 15.6 26.5 33 34.3 31.8 18.8 15.2 13 11.6 13.5 11.4 14 10.4 13.1 9.9 10.6 7.5 9.7 7.5
PM COARSE (10-2.5) ug/m3 5.2 6.4 7.3 6.3 7.6 12.5 22.1 27.7 28.8 26.6 15.1 12 10 8.7 10.6 8.6 11 7.6 10.5 7.5 8.2 5.7 7.7 5.5
WIND SPEED mph 4 4.6 5.4 5.7 5.4 7.3 7.1 8.3 10 8.8 9 10.2 9.1 8.1 9.4 9.5 11.4 11 12.3 8.9 8 8.2 4.8 5.1
WIND DIRECTION Degrees 278 280 254 259 254 259 281 293 295 294 292 293 290 293 297 298 298 298 300 309 312 309 301 296
BAROMETRIC PRESSURE inHg 29.53 29.54 29.53 29.53 29.53 29.54 29.55 29.55 29.54 29.54 29.54 29.55 29.55 29.56 29.57 29.58 29.58 29.59 29.61 29.63 29.65 29.66 29.66 29.66
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 62 60.9 59.8 59 58.4 60.3 64.1 66.8 67.9 69 68.9 68.5 69.1 67 66.8 67.4 67.8 66.2 64.9 63.3 62.9 62.7 61.5 61.3
RELATIVE HUMIDITY %RH 83.1 81 85.6 83 82.4 76.4 64.5 52.9 49.9 48.3 46.5 45.5 45.6 50 51.3 50.1 49.7 52.3 52.2 57.6 58.7 57.3 61.3 62.1
PM2.5 ug/m3 2.6 2.6 2.7 2.5 2.6 2.8 3.7 4.3 4.5 4.1 3.1 2.7 2.6 2.6 2.4 2.5 2.6 2.5 2.2 2.1 2.1 1.6 1.8 1.8

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 49.2 46.4 43.6 42.3 40.4 37 36.2 33.9 31 29.8 30 27.9 28.5 25.6 27 23.1 24.2 21.9 21.1 20.9 19.6 19.8 20.8
WIND SPEED mph 2.5 2.5 2.8 3.8 4.7 4.7 5.6 4.6 4.9 4.7 4.6 3.1 4.2 2.3 3.6 2.3 2.9 3.7 3.7 4.1 4 4.6 4.6
WIND DIRECTION Degrees 256 250 256 261 262 270 271 271 260 262 260 256 266 294 265 281 272 278 275 277 272 275 273
TEMPERATURE degF 55.7 56.1 55.9 56.2 56.7 57.3 59.8 62.8 65.8 67.3 70 63.9 66.1 59.3 65.1 61.2 60.1 58.2 57.1 56.7 56.2 55.8 55.7

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 36.3 35.6 34.4 29.5 27.2 25.4 25.3 26.6 30 31.3 31.2 32.1 32 33.1 33.7 34 35.4 35.3 36 35.2 30.3 31.9 32.3 33.9
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 2.4 2.6 3.6 4.6 5.5 5.2 4.9 3.9 3 2.9 2.7 2.6 2.6 2.2 1.9 2.1 2.1 1.7 1.9 2.1 2.3 2.2 2.6 3
PM10 ug/m3 (25C) 10.9 12.7 24.8 32.2 39.5 34.1 34.8 26.6 18.2 14.2 13 14.6 14.3 11.1 11.3 10.3 11.8 9.1 10.4 10.8 10.6 9.1 8.4 10.4
PM COARSE (10-2.5) ug/m3 8.3 10 20.8 27.1 33.4 28.4 29.2 22.1 14.7 11 10 11.8 11.5 8.6 9.1 8 9.5 7.1 8.3 8.5 8.1 6.8 5.7 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 44.3 42.5 43.3 40.2 37.1 36.9 33.1 31.7 30.2 31.4 32.9 34.8 36.3 36.1 35.2 35.6 34.9 35.5 34.7 33.2 32.9 31.9 29.7 31.6

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 21.8 22.8 21.2 23.3 23.2 22.5 21.4 23.7 24.5
WIND SPEED mph 8.8 6.3 7 7.6 9 6.6 5.6 6.2 7.4 6.7
WIND DIRECTION Degrees 299 296 294 289 291 295 293 286 290 281
RELATIVE HUMIDITY %RH 83.4 85.1 87.8 92.4 87.3 87.5 87.9 89.6 87 87.8
TEMPERATURE degF 55.8 55.7 54.8 53.7 52.9 52.3 52.1 51.6 51.5 50.8
PM2.5 ug/m3 0.9 1.1 1.1 1.2 1.2 1.3 1.3 1.5 1.4 1.5

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 2.7 2.8 3 3.2 3.8 4 3.8 3.6 3.5 3.2 3 2.9 3.1 3.2 3.4 3.2 3.3 3.1 3.1 3.4 3.3 3.4 3.6 4

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 42.3 37.1 32.9 33.8 33 33.2 33.2 33.4 33.3 32.7 36.7 37.6 37.9 37.8 37.6 38.9 39.5 38.1 37 36.9 35.1 35.3 32.5 32

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 40.4 36.9 33.6 32.7 31.9 31.4 33.2 36 40.1 38.9 37.1 39.4 40.4 40.9 40.4 39.5 40 40.5 39.4 37.9 36.9 37.4 35.6 34.3
TEMPERATURE degF 63.8 63.3 62.2 61.6 61 62.1 65.2 68.1 70.7 71.1 70.7 71.7 72.5 72.6 72.5 71.8 71.6 70.7 69.6 68 67 66 64.4 63
WIND SPEED mph 7.7 8.6 8.1 6.8 7.1 8.4 10.3 12.2 17.2 21.8 21 18 17.9 16.2 16.7 13.7 13.6 10.1 10.7 9.9 10.2 11 8.5 8.1
WIND DIRECTION Degrees 254 255 260 272 263 253 257 275 276 281 289 292 286 292 288 291 303 313 303 306 305 312 299 295
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 2.6 2.8 2.8 2.9 3 2.7 2.7 3.7 3.6 2.9 2.7 2.5 2.6 2.8 2.6 2.4 2.6 2.5 2.4 2.4 2.4 2.2 2 2.1

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 39.7 38.8 35 30.7 28.1 31.3 35.2 35.9 38.8 35.1 34.6 38.9 39.5 39.9 39.4 38.8 39.7 40.4 38.8 37.2 36.7 36.1 33.4 32.4
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 47.9 44.7 41.4 42.7 40.7 38.2 38.2 36.1 33.5 30.5 32.1 33.5 32.8 33.7 32.6 31.9 30.4 30.4 28.4 25.7 26.1 24.1 23.7 24.2

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 29.6 29.6 32.9 33 32.7 31.9 30.4 30.9 33.4 36 34.7 35.9 37.5 38.1 37.9 38.6 39 39.5 38.6 38.5 36.6 36.2 33.5 20.5

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 42 42.4 41.8 39.9 37.9 36.7 32.7 31.5 31 32.6 33.3 33.4 33.9 35 35.4 35.6 33.6 29.3 31.5 30.5 28.6 25.7 23.5
WIND SPEED mph 2.2 2.1 2.1 1.7 2 2.3 2.9 5.3 7.2 6.6 6.9 5.5 10 6.7 10.9 10.3 11.5 11.5 6.9 9.3 5 5.7 2.2 2.1
WIND DIRECTION Degrees 290 251 254 263 246 240 264 284 287 289 290 279 294 290 294 295 300 312 339 304 291 297 288 285
TEMPERATURE degF 55.2 53.2 53.4 53.2 53.7 56.8 61.5 64.3 66 67.4 68.4 68.5 65.6 65.4 65.5 67.4 65.4 62.9 58.7 60.1 58.6 57.9 56.8 54.7

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 34.7 34 35.2 35.7 32.3 29 26.2 26.6 27.4 31 33.3 32.2 30.8 32.5 32.4 33 33.4 31 29.8 32.7 33.7 33.1 34.1 34.7
PM2.5 ug/m3 2.9 2.9 2.7 2.7 3.1 3.7 4.5 4.3 4 3.6 3.2 2.5 2.3 1.7 1.8 1.8 2.2 1.4 1.4 1.3 1.3 1.8 1.8 2

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 36.4 35.9 35.7 35.9 30.8 28.8 28.9 32.6 33.4 34 34 33.9 35.5 34.3 37 37.5 37.7 38.7 37.6 36.4 35.5 33.8 33.8 33.4

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 33.4 32.6 33.6 32.2 29.1 27.6 30 31.1 31.9 32.4 32 33.8 36 34.7 34.7 34.7 35.8 36.9 34 33.5 33.1 32.4 32.3 31.3
PM2.5 ug/m3 3 2.9 2.8 3 3 3 3.5 4.4 4.9 4.9 4 3.3 2.8 2.9 3 2.8 2.7 2.8 3.1 2.8 2.7 2.7 2.5 2.5

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 0.163 0.158 0.154 0.178 0.311 0.314 0.27 0.222 0.21 0.207 0.206 0.24 0.225 0.249 0.248 0.247 0.242 0.264 0.273 0.227 0.224 0.24 0.186 0.184
NO2 ppb 5.2 4.4 9.6 14.4 16.4 13.2 11.9 9 9.3 8.8 9.5 8.5 10.1 8.2 7.8 6.2 7.7 8.5 8.4 8.1 7 4.9 6.7
WIND SPEED mph 5.2 6.1 5.1 5.2 5.7 6.6 7.1 7.3 10.4 10.5 10.4 9.4 10.3 9.5 10.3 10.8 11.4 10.6 8.9 8.9 7.2 6.9 7.8 4.5
WIND DIRECTION Degrees 252 245 250 240 225 229 240 258 284 275 277 270 282 287 292 288 297 296 296 293 299 295 298 271
TEMPERATURE degF 62.8 61.7 60.5 59.9 59.9 61.4 63.9 67.2 68.5 69.5 69.7 70 70.7 70.8 69.9 68.9 69.2 69.1 67.5 66 64.9 64.4 64 62.6
PM2.5 ug/m3 2.9 2.9 2.7 2.8 3 3.1 3.4 4.2 4.6 4.7 4.2 3.1 2.8 2.9 3.1 3 2.8 2.8 2.9 2.6 2.5 2.6 2.5 2.3
PM10 ug/m3 (25C) 9.7 10.4 10.5 9.9 11.9 14.1 21.4 30.1 39.4 36.8 28.6 20 17.2 16.9 17.5 16.7 15.9 13.4 11.9 11.4 10.1 10.7 9.3 8.6
PM COARSE (10-2.5) ug/m3 6.6 7.4 7.7 7 8.7 10.7 17.5 25.2 33.7 31.1 23.5 16.3 13.9 13.5 14 13.2 12.7 10.2 8.7 8.6 7.4 7.9 6.7 6.2

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 35.1 36.7 37.2 36.1 31.8 29.7 31.4 32.9 33.9 34 34.3 35 38.1 37 37.5 37.4 38.3 39.5 37.6 36.7 35.6 33.8 34.1 33.2
SO2 ppb 0.3 0.2 0.2 0.2 0.3 0.3 0.2 0.2 0.3 0.3 0.2 0.3 0.3 0.3 0.2 0.3 0.2 0.2 0.3 0.2 0.2 0.2 0.1
NO ppb -0.2 -0.2 -0.2 0 0.4 0.8 0.7 0.3 0.2 0.1 0.2 0.2 0.1 -0.1 -0.1 -0.1 -0.2 -0.2 -0.3 -0.3 -0.2 -0.3 -0.3
NO2 ppb 2.4 2.3 2 3.2 4 3.6 2.9 1.8 1.6 1.4 1.7 1.6 2 1.8 1.7 1.4 1.3 1.5 1.5 1.8 2.1 1.5 1.8
NOx ppb 2.2 2.1 1.8 3.2 4.4 4.4 3.6 2.1 1.9 1.5 1.9 1.8 2.1 1.8 1.6 1.2 1.1 1.2 1.3 1.5 1.9 1.2 1.5
WIND SPEED mph 5.4 6.8 7.1 6.2 4.8 6.1 8.8 11.4 15 14 14.4 14.7 16 12.6 12.3 14 14.1 13.3 11.7 11.4 10.5 6.8 8.1 6.3
WIND DIRECTION Degrees 268 275 272 259 240 246 253 281 294 293 292 281 287 297 300 301 299 305 304 301 306 302 305 295
TEMPERATURE degF 62.4 62 61 60 59.2 60.4 64.6 68.4 70 71.7 72.2 71.9 72.7 71.1 71.1 69.7 70.1 69.5 67.4 65.3 63.9 63.4 63.1 62.3

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 -0.8 -0.6 -0.6 -0.7 -0.7 -0.7 -0.7 -0.6 -0.4 -0.6 -0.7 -0.8 -0.7 -0.6 -0.7 -0.7 -0.8 -0.6 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8
WIND SPEED mph 6.7 5.5 5 5 4.7 5 5.4 5.8 6.8 6.8 6.4 6.8 5.8 7.8 8.1 8.2 6.1 7.4 6.9 5.4 4.4 4.3 3.8 4.8
WIND DIRECTION Degrees 237 249 267 267 267 272 285 291 300 298 289 316 317 332 319 313 310 321 318 318 309 303 303 295
TEMPERATURE degF 51.4 51.1 51.1 51.1 52.2 53.5 55.5 58.6 60 61.1 62.3 56.5 59.4 58 58.5 60.7 57.6 54.9 53.8 53.7 53.7 52.6 52.2 52.8

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 44.3 42.1 40.8 40.1 33 31.6 30.2 27.5 27.6 29.2 30.6 30 30.5 31.7 32.1 32.7 31.2 30 31.4 29.8 27.9 27.6 28.7 29.2
PM2.5 ug/m3 1.6 2.4 2.5 2.2 2.4 2.7 3.6 4.4 4.5 4 3.4 3.7 3.4 2.7 2.3 2 1.6 1.8 1.6 1.3 1.3 4.4 1.1 1.3

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 0.5 0.5 0.5 0.6 0.5 0.6 0.5 0.9 0.7 0.6 0.6 0.5 0.5 0.6 0.5 0.5 0.5 0.4 0.5 0.4 0.5 0.5 0.4 0.5
WIND DIRECTION Degrees 259 241 235 233 229 235 264 261 271 288 253 260 240 260 260 302 296 301 273 272 281 305 285 254
WIND SPEED mph 0.8 2.2 2.7 3 3.6 3.2 1.2 1.2 1.3 1.2 1.6 1.6 1.3 1.8 1.3 1.7 1.3 1.5 1 0.6 0.4 0.4 0.4 0.5
TEMPERATURE degF 57.5 57.1 57 57.3 57.7 60.1 65 68.9 71.7 73.4 73.1 69.7 68.1 67.8 68.2 69.9 67.7 65.5 64.7 61.4 61 60.3 60.1 60

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 38.8 36 34.7 31.3 31.4 30.7 32.3 32.9 33 33.2 34.3 35.3 38.2 38.4 37.4 36 37.1 37.4 36.8 35.9 34.9 33.6 32.8 33
TEMPERATURE degF 62.4 61.1 60.2 58.6 58.2 59.7 62.8 65.3 66.9 67.8 68 68.4 68.2 68.1 67.3 66.4 66.4 66.8 65.7 63.6 62.7 62.1 61.5 61.2
WIND SPEED mph 8.7 9.6 8.4 6.2 8.4 10.5 12.8 14.2 15.5 15.7 16.4 16.3 18.3 16.7 14.4 13.7 13.1 12.7 12.9 12.5 12.3 8.1 8.7 7.3
WIND DIRECTION Degrees 261 263 264 256 247 241 251 269 281 283 287 279 281 280 280 287 288 287 293 282 292 296 284 276

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 41.5 39.7 40.1 38.3 31.4 32.6 34.3 34.9 33.6 34 35.5 36.2 38.4 38.7 38.8 37.4 37.7 36.6 37.3 36 33.2 32.3 31.4 31.3
TEMPERATURE degF 61.9 58.6 57.9 57 56.7 59.6 63.6 67.3 68.9 70.5 70.5 69.3 69.1 68.9 66.6 65.6 66.1 66.1 65.5 61.9 60.5 58.5 59.3 59.4
WIND SPEED mph 5.6 5.1 6.7 6.8 6.4 7.1 10 11.4 13.9 12.6 12.7 12.9 13.4 12.2 12.2 11.6 11.3 8.6 12.1 8.5 8.1 6.4 6.7 6.8
WIND DIRECTION Degrees 272 287 275 258 252 248 257 282 297 292 284 287 287 290 288 296 300 295 302 299 305 299 294 285
PM2.5 ug/m3 2.3 3 7.1 2.9 2.4 2.3 2.7 3.9 4.1 4 3.7 3.5 2.9 2.6 2.6 2.5 2.1 2.2 2.2 2 2 1.6 1.4 1.6

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 39.2 39.3 38 33.8 32.4 33.4 34.6 36.2 36.5 36 35.4 36.6 39.7 39.4 38.9 38.2 38.9 38.9 37.8 37.6 35.9 34.1 34.8 33.5

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 33.2 31.8 32.5 30 29 30.6 32.7 36 35.6 36.9 38.9 40.2 39.1 39.9 40.5 40.8 41.2 41 40 38 36.8 34.7 29.6 21.9

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 40.9 40.2 38.5 41.9 37.5 34.7 32.8 31.6 30.8 35.2 36.5 36.7 36.5 36.6 37.8 37.9 38.1 37 38.2 37.9 37.2 36.5 33 36.1
PM10 ug/m3 (25C) 10.6 9 9.8 12.9 32.8 39.8 39.8 37.1 26.1 20.7 15.9 16.4 14.7 16 15.7 14.1 13.2 11.1 11.5 11 9.4 10.1 8.3 9.4
PM COARSE (10-2.5) ug/m3 7.8 6.5 7.1 10 27.9 34 34 31.5 21.2 17.1 12.6 13.2 11.6 12.6 12.5 10.9 10.3 8.2 8.8 8.4 7 7.9 5.7 6.4
WIND SPEED mph 3.6 2.7 2.7 4.2 5.6 6.9 7 8.1 7.6 8.1 8.3 7.8 8.7 8.5 8.3 7.5 8.1 6.2 6.5 5.2 4.5 2.7 1.2 3.6
WIND DIRECTION Degrees 256 253 251 245 258 260 267 273 270 277 272 273 271 286 286 287 285 285 290 297 298 269 229 258
TEMPERATURE degF 57.2 55.8 54.8 57.4 58.1 59.8 61.3 62.7 64.9 66.4 66.2 65.2 65.5 64.9 65.7 65.9 63.5 62.9 62.1 60.9 59.6 58 53.2 54.8
PM2.5 ug/m3 2.5 2.3 2.5 2.5 3.9 4.5 4.4 4.2 3.8 2.8 2.6 2.5 2.5 2.7 2.6 2.6 2.4 2.4 2.4 2.3 2.2 2 2.4 2.8

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 48.2 44.9 41.9 39.6 38.4 35.1 33.5 32.6 30 31 30.8 32.4 33.3 35.3 36.2 36 34.4 33.4 32.2 31.8 30.2 28.2 29 29.5
WIND SPEED mph 6.7 7.3 9.7 9.7 8.7 9.3 12.2 13.7 16.7 17.2 14.7 14.7 15 15.1 17.6 16.9 12.5 13.4 13.3 12.9 11.4 8 9.8 7.1
WIND DIRECTION Degrees 274 258 254 252 248 234 267 288 291 298 291 280 286 282 293 289 291 299 305 307 303 297 300 290
TEMPERATURE degF 59.3 57.9 57.2 56.9 57.1 59.3 63.1 65.1 66 66.9 67.8 67.6 67.2 66.9 66.8 65.4 63 65.3 64.7 61.7 58.5 59 59.8 59.8

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 45.2 42 38.3 31.2 33.9 32.3 30.5 31.4 32 33.6 34.6 36.8 35.8 36.3 35.4 32.9 32.4 33.6 32.2 28.3 27.7 28.4
TEMPERATURE degF 59.7 56.3 54.6 54.7 55 60.9 69.4 72.4 72.6 72.6 71.5 73.6 70.4 71.8 71 68.4 66.9 67.8 67.5 64.4 61.4 60.3 59.5 59.9
WIND SPEED mph 1.9 1.7 2.3 2.8 2.8 4.4 5.4 4.8 6.3 7.6 6.6 5.7 6 6 4.9 6.2 5.5 4.1 4.6 5.7 4.8 2.1 2.2 2.1
WIND DIRECTION Degrees 271 274 257 261 259 251 257 270 280 291 286 281 277 277 277 282 279 276 280 289 299 271 278 272

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 44 39.1 32.9 30.8 26.4 24.9 22.9 22.8 22.9 25.3 27.4 26.7 26.5 24.9 24.7 24.8 23.5 23.9 22.5 22.2 22.1 25.8 25.1 27.7

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 39.9 36.8 32.9 33.2 35.4 33.4 33.2 36.3 34.3 33.9 38.2 38.8 39.3 39.2 38.9 40.1 41.5 40.6 38.4 37.7 37.6 36.7 33.9 33.4

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 34.1 36.7 37.5 35.1 32.1 30.8 34.7 36.3 36.4 36.7 36.5 40.4 40.6 38.9 40.1 39.3 41.5 41.4 39.9 38.8 35.5 37.2 37.5 36
TEMPERATURE degF 61.9 60.6 59.3 58.5 57.8 59.3 62.7 66.5 67.9 68.6 69.2 70 69.9 69.1 69.2 69.1 69.9 68.2 66.6 65.3 64.3 64 63.4 61.8
WIND SPEED mph 4 5.4 4.4 3.5 2.7 4.2 8.2 10.2 12.8 13.4 13.1 14.1 12.6 10.5 12 11.7 11.2 11.8 10 8.5 5.5 7.7 6.9 5.7
WIND DIRECTION Degrees 266 256 257 242 238 237 249 269 275 277 276 280 272 283 277 287 286 290 290 288 289 285 282 268
PM2.5 ug/m3 3 3.9 3.2 3.2 3 3 3.9 4.9 4.9 4.5 3.9 3 2.8 2.8 2.8 2.8 2.6 2.5 2.4 2.5 2.6 2.6 2.2 2.5
PM10 ug/m3 (25C) 10.2 12.7 14 13.6 14.1 13.8 26.3 40.7 48.1 40.1 29.5 19.1 19.9 20.6 19.7 18.3 17.5 18.7 13.5 11.5 10.4 11.2 10.9 8.7
PM COARSE (10-2.5) ug/m3 7 8.5 10.7 10.2 11 10.7 21.9 34.8 41.8 34.4 24.6 15.5 16.4 17.1 16.4 15 14.3 15.6 10.7 8.8 7.6 8.4 8.5 6.1