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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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Wednesday, 
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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 19.1 17.6 16.5 17.5 17.6 12.8 15 20.2 26.9 28.7 28 27.8 28.4 29.9 30.8 30.2 28.5 24.5 15.9 11 9.6 8 7.4 9.2
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF 54 53.8 53.5 53.1 52.6 52.3 52.4 56.8 59.5 61.2 62.7 62.2 63.2 65 65.3 64.7 63.3 60.6 54.3 50.1 48.6 48.2 49.3 50.5
RELATIVE HUMIDITY %RH 87.2 89 89.7 88.5 89.2 90.3 92.6 76.9 63.1 55.1 53.2 55.5 52.3 49 49.2 51.9 55.2 63.6 87.2 97.8 100 100 100 100
BAROMETRIC PRESSURE inHg 30.03 30.05 30.07 30.09 30.12 30.14 30.16 30.18 30.18 30.18 30.19 30.18 30.18 30.17 30.16 30.15 30.15 30.14 30.13 30.13 30.12 30.12 30.13 30.13
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 3 39.2 216.9 353.6 467.1 542.4 548.6 571.5 528.1 452.9 358.2 223.3 68.3 6 0 0 0 0 0
PM2.5 ug/m3 1.7 1.9 1.9 1.9 2.4 2.9 2.5 2.3 2.7 2.9 3.1 3.2 3.2 3.4 3.3 3.4 3.5 3.7 3.9 4 4 4 4

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 2 2.1 2 2.8 2.4 2 1.5 2 2.9 3.4 3.6 3.9 3.8 2.7 2.6 2.7 2.6 3.1 3.1 5 5.3 5.2 6

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 19.1 17.6 18.2 17.7 17.6 17.2 18.7 21.3 23.5 24.5 25 25 25.3 23.7 19.9 17.6 13.7 12.3 10

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 22.4 19.5 17.8 15.7 13.4 13.3 12.9 15.4 16.2 16.5 16.8 16.9 17.6 18.4 20 20.7 20.2 19.5 16.7 16.5 17.2 15 13.7 14.6

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 24.9 21.3 19.1 17 15.9 13.8 11.3 14.3 16.3 16.5 18.3 19 20.4 21.8 21.7 21.9 20.6 17.1 10 5.2 0.2 -0.6 -0.9
TEMPERATURE degF 62.9 61.6 60.3 59.5 59.6 59.8 58.4 59.9 61.4 62.1 62.3 63.2 64 64.6 64.7 65 64.1 63.6 62.2 59.9 57.3 55.1 53.8 53.1
WIND SPEED mph 6.9 7.3 6.3 6.1 7.2 6.5 7.8 9 9.8 8.2 7.1 6.4 5.7 6.2 5.2 3.2 2.4 0.7 2 1.8 1.8 1.2 1.3 1.5
WIND DIRECTION Degrees 336 341 344 355 344 342 13 0 8 3 347 349 358 11 348 353 286 276 39 105 97 52 42 43
PM2.5 ug/m3 4.6 4.2 3.9 3.4 3.5 5.3 3.1 2.2 2.2 2.8 3.4 2 1.3 2.2 2 2.1 2.6 3.3 4.2 4.7 6.1 5.1 5.3

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 4.7 4.3 3.8 3.6 3.4 3.1 3.3 2.8 2.5 2.4 2.5 2.2 2 2.5 2.5 2.6 2.9 3.3 2.8 3.9 3.4 3.9 3.9 4.9
PM10 ug/m3 (25C) 10.7 9.6 8.2 9.6 8.5 8.5 11.4 14.7 16 12.6 11.9 13.7 12.9 12.6 11.5 14.4 15.9 25.5 7.2 9.9 6.8 7.4 8.1 8.5
PM COARSE (10-2.5) ug/m3 5.9 5.3 4.3 6 5.1 5.4 8.2 11.9 13.4 10.1 9.4 11.5 10.8 10.1 8.9 11.7 13 22 4.3 6 3.4 3.6 4.2 3.7

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 25.6 22 18.6 15.1 15.3 15 14.8 16.7 18.1 18.4 17.5 18.3 18 18.3 18.7 19 17.3 14.9 12.6 12.8 9.5 10.3 6.5
CO ppm 0.039 0.041 0.044 0.063 0.049 0.064 0.051 0.043 0.038 0.037 0.043 0.041 0.038 0.041 0.052 0.047 0.04 0.044 0.061
SO2 ppb 0.201 0.217 0.19 0.099 0.1 0.158 0.215 0.295 0.166 -0.017 0.04 0.154 0.135 0.112 0.127 0.142 0.132 0.141 0.151 0.182 0.134 0.121 0.18
NO ppb -0.021 -0.005 0.02 -0.036 -0.015 0.156 0.225 0.125 0.087 0.114 0.099 0.925 0.055 0.058 0.076 0.031 0.017 -0.023 -0.035 -0.029 -0.031 -0.041 0.043
NOy-NO ppb 0.789 0.757 1.107 0.644 0.555 0.745 0.653 0.371 0.342 0.453 0.485 0.653 0.451 0.504 0.6 0.671 0.704 1.188 1.268 1.763 1.418 2.067 4.55
NOy ppb 0.769 0.752 1.127 0.608 0.54 0.9 0.879 0.495 0.429 0.568 0.584 1.578 0.506 0.562 0.676 0.703 0.721 1.165 1.233 1.734 1.387 2.027 4.593
PM10 ug/m3 (25C) 10.1 7.8 7.5 7.8 5.5 5.6 4.7 3.4 3.1 2.9 3.5 2.8 2.6 3.2 3.7 3.8 3.5 3.7 4.8 5.3 6.6 7 8.7
PM COARSE (10-2.5) ug/m3 6.3 4.3 4.2 4.8 3.8 4.1 3.3 2 2 1.8 2.5 1.7 1.5 1.9 2.1 1.9 1.7 2 2.9 3 4.1 3.9 5
WIND SPEED mph 7.4 5.9 5.2 6.9 9.3 8.8 9.3 6.9 6.6 5.6 5.7 4.6 4.7 4.2 2.6 2.2 2.5 1.2 0.3 0.7 0.8 0.4 0.9 0.3
WIND DIRECTION Degrees 314 314 316 330 329 333 332 343 347 353 346 356 332 338 354 3 346 347 34 103 328 107 243 198
BAROMETRIC PRESSURE inHg 29.89 29.91 29.92 29.95 29.97 30 30.03 30.05 30.06 30.08 30.09 30.1 30.1 30.11 30.1 30.09 30.1 30.11 30.1 30.1 30.11 30.11 30.11 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
TEMPERATURE degF 60.8 59.4 58.6 58.2 58.3 56.5 56.9 58.2 60.5 61.7 62.8 62.2 62.3 62.5 63.6 63.6 63 61.9 60.4 59.4 59.4 58.6 56.6 54.5
RELATIVE HUMIDITY %RH 77.3 81.7 85.4 86.4 84.5 83 80.6 77.5 70.6 67.4 65.5 67.6 66.3 67 64.5 65.1 66.8 71.2 77.6 82.6 81.7 86.9 90.5 95
PM2.5 ug/m3 3.7 3.4 3.3 3 1.7 1.5 1.5 1.4 1.1 1 1 1.1 1.2 1.3 1.7 1.8 1.8 1.7 1.9 2.3 2.5 3.2 3.8

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 20.6 23.3 22 21.4 21.3 20.3 19.6 20.2 21.4 23 25.9 27.2 28.3 30.9 33.1 29.6 33.4 30.1 24.9 18.6 12.9 19.5 17.4 15.1
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF

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 16.5 15.4 14.6 12.6 15.1 12.9 17.6 21.9 23.1 25.1 27 28.8 29.7 30.9 32 33.2 29.8 18.2 6 1.6 1.3 0.6 0.6
WIND SPEED mph 3.2 2.5 2.3 1.8 1.8 0.7 1.2 1.9 2.5 2.1 2.3 1.5 2.3 2.3 2.4 2.2 2.7 2.7 1.6 1.6 1.7 1.4 0.9 1.4
WIND DIRECTION Degrees 323 322 323 332 330 326 322 333 343 336 341 337 313 276 253 286 241 231 201 140 162 126 122 130
TEMPERATURE degF
PM2.5 ug/m3 1.8 1.7 1.9 2.1 2.1 1.8 1.7 2.1 2.5 2.6 2.6 3 3.3 3.2 3.3 3.3 3.4 3.3 3 3.4 3.7 3.9 4.1 4.2
PM10 ug/m3 (25C) 6.4 5.5 5.8 6.8 6.4 5 5.7 6.9 5 4.8 5.2 7.2 7 6.8 7.1 7.8 7.9 7.9 6.5 7.6 8.2 7.5 9.1 9.4
PM COARSE (10-2.5) ug/m3 4.7 3.8 3.9 4.7 4.4 3.3 4.1 4.9 2.6 2.2 2.6 4.1 3.6 3.5 3.7 4.4 4.3 4.6 3.5 4.3 4.6 3.8 5.2 5.5

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 23.7 20 17.1 14.3 12.3 10.5 9.3 8.2 12.9 15.1 15.7 16.9 17.5 18 16.6 18.2 18.9 15.8 11.9 10.8 9.6 8.5 8.1 7.1

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 16.5 15.5 13.8 13.8 13.2 16.2 18.1 19.3 21.6 25.2 26 27 28.7 28.8 28.7 28.1 25.7 18.9 15.4 17.8 17.7 18.2 14 12.3
WIND SPEED mph 5.1 4.6 4.6 4.9 4.6 5.1 5.4 5.5 5.2 5.6 4.2 3.6 3.4 3.3 3.1 2.4 2.8 1.4 1.1 1.9 2 2.4 3.3 3.5
WIND DIRECTION Degrees 329 328 315 328 334 355 353 2 343 18 334 315 299 283 298 304 292 283 227 207 205 230 238 241
RELATIVE HUMIDITY %RH 98.4 98.6 99.5 98.7 100 97.6 91.7 80.1 74.8 69 65.5 61.7 57.8 55.6 55.5 53.4 59.1 74.4 90.3 92.2 93.7 94.7 98.2 99.2
TEMPERATURE degF 51 50.2 49.1 48.7 48.7 48.8 49 51.2 53.2 54.1 56.5 58.8 60.2 61.8 62.1 63.4 62.9 60.5 55.4 53.6 52.6 52.9 51.5 50.2
PM2.5 ug/m3 1.6 1 0.9 0.8 1 1.4 3 3.4 3.5 3.3 3.2 3.2 2.9 2.9 3 3 2.9 3.1 3.2 3.2 3.2 3.1 3.3 3.2

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 7.2 6.9 6.9 7 6.8 6.8 5.8 3.3 1.7 1.8 1.9 1.9 2.1 2 2.2 3.4 2.4 2.1 2.7 2.9 2.6 2.6 9.7 10.5

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 24.8 22.1 19.2 18.2 11.8 11.3 12.1 13.9 15.2 16.5 18.1 17.8 18.7 19.2 18.9 20.1 20.3 17.9 15.8 11.4 11.3 13.2 11.3 5.7

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 25.6 23.9 23.1 20.6 18.5 15.4 13.8 14.3 15.4 19 20.1 22.1 24.7 26.1 27.6 27.8 27.4 25.7 24.7 24.2 22.9 19.3 8 5.3
TEMPERATURE degF 64.9 63 61.6 60 58.9 57.9 60 63.6 61.3 58.1 58.3 60 60.3 60.3 60.8 59.9 60.7 60.6 60 59.9 59.3 57.5 55 56.1
WIND SPEED mph
WIND DIRECTION Degrees
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 5.9 5.9 5.2 4.6 4 3.8 3.8 3.5 3.1 1.5 1.5 1.3 1 1.1 1.6 2.3 2.8 2.8 2.6 3 3.2 3.4 3.8 3.8

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 23.9 19.9 20.1 19 15.8 11.7 12.5 13 13.1 13.9 18.4 21.4 24.1 26.3 27.1 26.4 25.6 26.9 24.3 23.7 22.7 18.4 16.1 12.9
TEMPERATURE degF 63.5 61.7 60 58.1 57.1 56.2 58.7 61.5 62.6 61.6 61.6 62.4 63.5 63.1 62.6 62.3 62.2 61.2 60.5 60.7 60.7 59.4 58.5 58.8

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 17.9 18.9 19.1 17.7 16.7 15.7 16.7 19.3 19.4 20.8 21.9 22.9 23.5 23.6 24.6 25.7 24.7 23.9 21.6 17.1 16.7 14.9 13.1 12.2

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 22.2 23.2 22.5 17.8 15.4 12.1 14.1 14.4 17.1 16 23.3 25 28.1 28.8 29.7 30.5 30.6 31.5 25.1 18.2 16.3 12.9 10.2 6

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 17.9 15.6 14 13.2 16.1 14.2 14.3 15.6 18.3 18.2 19.6 20.6 21.6 22.3 23.5 23.1 22.7 21.8 17.1 15.4 10.8 7.7 5 3.8
WIND SPEED mph 10.6 8 6.5 6.4 8.6 6.1 7.6 9 7 3 3.2 3.3 2.9 2.6 3.7 3.2 2.9 2.9 1.6 1.3 0.4 0.7 0.1 0.7
WIND DIRECTION Degrees 332 327 335 334 335 334 339 342 347 360 328 148 151 141 152 177 168 159 151 167 115 105 115 147
TEMPERATURE degF 61.8 59.9 56.7 55.8 54.8 53.4 56.3 58 58.3 59.6 60.8 62.3 61.9 62 64.6 63.6 61.1 58.1 53.8 50.7 48 46.7 45.6 45.6

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 15.3 13.6 13.9 13.1 12.7 14.6 19.8 20 19.9 18.3 19.3 20.4 20.8 21.5 21 21.4 19.7 14.1 12.4 11.1 12 11.8 13
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 28.5 26 22.2 19 16.5 14.4 12.4 15.5 19.5 20 21.2 21.9 23 25.4 25.2 25.4 25.6 24.3 23.1 18.8 13.1 11.4 8.3 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 28.5 26.2 22.8 19.8 15.6 10.3 8.4 12.9 15.2 17.7 19.7 20.9 21.2 21.4 21 21.3 21.9 19.7 20.5 19.6 18.6 15.3 14.3 11.3
PM2.5 ug/m3 4 3 4 2 4 3 0 4 4 3 1 3 4 3 -1 1 1 2 0 -2 2 3 2 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 0.189 0.177 0.154 0.21 0.272 0.446 0.536 0.412 0.288 0.241 0.211 0.245 0.226 0.262 0.281 0.212 0.218 0.212 0.237 0.234 0.23 0.283 0.369 0.284
NO2 ppb 6.7 6.5 9.4 10.8 17 16.1 14.5 10.7 5.9 4.9 5.6 4.5 4.7 5 2.8 3.1 3.6 5.3 6.1 7.1 11.9 19.3 16.3
WIND SPEED mph 6.4 6.5 8.4 6.1 5.7 4.3 4.1 4.8 3.3 4.1 3.9 4.1 3.5 3.3 3.7 2.8 2.3 2 1.9 1.8 1.4 1.3 1.1 1.2
WIND DIRECTION Degrees 306 311 319 313 313 301 308 350 15 30 35 31 36 35 39 69 62 50 37 37 38 10 253 265
TEMPERATURE degF 64.5 62.8 61.6 60.1 59.2 59.1 60.7 62.3 61.8 61.5 62.2 61.7 62 62.8 62.9 62.5 61.5 60.5 59.8 59.7 59.6 59.5 59.9 59.9
PM2.5 ug/m3 5.1 4.7 4.1 4.2 4.1 4.2 4.3 3.5 2.8 2.3 2.2 2.4 2.5 2.7 3.2 3 3.1 3.3 3.4 3.3 3.4 4.6 4.9 4.3
PM10 ug/m3 (25C) 12.3 11.8 9.6 10 11.3 10.8 12.3 10.8 8.8 6.7 5.9 7.7 6.3 7.2 7.3 6.5 5.9 6.7 5.5 5.6 6.1 12.3 12 8.8
PM COARSE (10-2.5) ug/m3 7.1 7.1 5.5 5.8 7.3 6.6 8 7.3 5.9 4.4 3.8 5.3 3.8 4.5 4 3.5 2.8 3.5 2.2 2.3 2.8 7.8 7.2 4.6

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 0.2 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.3 0.3 0.3 0.2
WIND SPEED mph 6.1 5.2 5 5.1 5.6 4.5 4.3 4.4 4.6 3.9 3 3.5 2.2 3 2.7 3.1 3.3 3.3 2 1.9 1.2 2 2.6 4.3
WIND DIRECTION Degrees 327 326 327 343 350 7 1 1 359 339 335 323 339 316 333 328 311 307 291 266 241 223 232 226
TEMPERATURE degF 52.2 52 51.8 51.2 50.4 49.9 50.3 54.1 56 59.9 62 62.5 63.4 65.7 65.2 64.1 63.6 60.6 56.9 53.7 51.8 50.4 50 49.9

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 18.9 15.9 16.9 16 11.3 6.7 7.5 12.5 14.2 16.1 18.9 21.6 18.9 17.1 17 18.2 16.3 17.5 10.6 4.6 3.7 3.4 3.8 3.9
PM2.5 ug/m3 3.4 1.9 1.4 1.3 1.5 2.3 3 2.2 2.8 2.2 3 2.7 4.1 2.9 3.4 3.1 3.3 3.2 3.7 6.9 5.3 4.8 5.3 5.4

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 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.1 0.3 0.1 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
WIND DIRECTION Degrees 353 358 349 359 0 42 349 354 352 0 357 356 280 302 298 244 310 231 251 278 243 285 239 264
WIND SPEED mph 0.4 0.4 0.4 0.2 0.2 0 0.3 0.5 0.5 0.6 0.4 0.3 0.5 0.5 0.3 0.5 0.3 0.2 0.2 0.2 0.3 0 0.1 0
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 27.3 24.7 20.9 17.7 15.8 8.3 12.9 17.7 20.1 20.3 19.6 21.3 22.6 23.7 23.9 24.8 25.4 23.9 23.4 23.8 17.4 8 4.9 4.1
TEMPERATURE degF 61.5 60.4 59.6 59.2 59.4 58.6 59.2 60.3 61.5 61 58.5 59.8 60.4 59.4 59.7 59.6 59.2 59 58.4 58.1 57.9 57 55 52.7
WIND SPEED mph 6.7 7.6 7.4 6.6 5.5 4.1 6.6 8 8.4 5.9 8.4 9 8.2 6.8 4.7 5 3.5 2.3 1 1.5 0.8 1.6 1.5 3.4
WIND DIRECTION Degrees 282 289 292 296 296 321 351 353 7 6 63 63 59 72 91 81 103 103 137 51 208 245 259 272

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 24.3 21.3 17.7 15.6 14.1 13.4 14.2 16.7 17.1 16.6 17.9 21.4 20.8 20.5 23.1 23.9 23.2 22.2 20.1 20.2 16.3 14.4 14.3 12.8
TEMPERATURE degF 61.5 61.1 59.7 59.2 58.6 56.6 58.3 60 60 59 58.6 58.7 61.8 61.3 60.8 60.2 59.9 59 57.8 57.3 56.7 55.9 53.8 52.6
WIND SPEED mph 6 5.2 4.7 4.8 5.7 6.7 7.1 8.2 6.9 5.1 4.9 4.8 4.5 4.3 3.8 3.3 2.3 1.7 1.3 1.6 1.5 2 3.1 3.6
WIND DIRECTION Degrees 305 311 317 330 347 352 340 354 1 47 46 45 58 79 75 84 92 160 206 199 227 254 258 263
PM2.5 ug/m3 4.7 4.3 4.1 4.2 2.3 1.9 1.6 1.3 1.6 1.5 1.3 1.4 1.7 2.2 2 2.2 2.4 2.7 2.8 2.8 3 3.2 3.7 4.4

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 27.7 25.9 24 21 17.9 14.3 8.4 12.1 18.1 18.5 21.3 22.8 24 24.7 25.3 23.1 26.1 24.5 23.5 21.6 20 19.3 14.4 12

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 23.3 20.6 22.7 17.9 13.7 14.6 12 13.9 13.7 15.3 17 19.7 23.2 23 23.7 23.3 22.5 19.2 19.6 17.5 20.5 13.4 5.8 2.1

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 22.2 19.8 17.4 15.6 13.4 11.1 13.8 15.9 16.2 16.7 16.8 18.4 19.9 20.5 24.2 23.5 21.6 19.1 12.7 6.9 5.9 6.3 6.8 8
PM10 ug/m3 (25C) 12.5 10 10.4 10.2 8.3 7.5 5.4 3.5 4.4 5.1 4 5.3 3.9 6.3 5 5.3 4.7 5.2 6.8 8.2 10 8.9 8.2 8.9
PM COARSE (10-2.5) ug/m3 7.6 5.8 6.2 6.3 4.9 4.9 3.7 2.3 3.3 3.6 2.5 3.8 2 4.4 3.1 3.3 2.6 3.1 4.4 5.4 6.8 4.9 4.3 5
WIND SPEED mph 3.6 3.5 2.2 2.2 2.6 1.6 1.5 1.8 1.8 2.5 2.8 3 3.2 1.8 1.1 0.7 0.5 2.7 0.9 2 1.4 1.7 1.3 1.1
WIND DIRECTION Degrees 319 320 315 331 304 322 8 11 344 315 313 310 287 322 313 317 127 70 135 81 99 88 91 107
TEMPERATURE degF 57.6 56.6 55.4 55.2 55.9 55.4 56.4 58.7 59.7 60.2 61.4 62.9 62.7 65.1 66.3 65.6 62.7 60.6 55.9 52.4 50.5 49.9 50.7 51.6
PM2.5 ug/m3 4.7 4 4.1 3.9 3.3 2.6 1.7 1.1 1.1 1.4 1.4 1.4 1.8 1.8 1.7 1.9 2 2 2.4 2.8 3.3 4.1 4 3.9

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 22.3 18.9 16.3 14.9 14 14.8 14.4 15.9 17.3 17.2 18.2 19.7 19.5 20.6 21.1 21.2 21.8 20.6 17.6 14.8 15.3 11.6 8.6 7
WIND SPEED mph 6.5 10.6 10.6 7 8.4 7.7 9 9.8 7.9 6.8 4.7 1.8 2.3 2.8 2.5 2.9 2.9 2.2 3.1 4.1 1.9 2.1 2.1 1.9
WIND DIRECTION Degrees 309 349 343 340 343 339 349 355 5 13 5 132 99 92 103 123 127 126 197 215 215 204 272 264
TEMPERATURE degF 62.2 62.2 60.7 58.6 56.8 56.5 57.5 57.7 57.9 58.2 58.8 60.1 60.4 61.9 62.6 61.9 61.6 60.2 59.2 58.2 57.6 55.4 53.2 52.2

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 19.4 19.1 17.3 17 14.2 14.4 22.3 16.2 16.9 16.1 18.9 20.6 23.2 25 25.7 24.6 17 24.4 25.2 19 10.7 7.6
TEMPERATURE degF 57.6 60.6 61.2 59.2 55.8 55.7 59.5 61 57 56.7 56.9 57.8 57.7 58.4 58.7 60.2 60.5 60 58.4 57.5 56.3 54 51.6 50.2
WIND SPEED mph 1.2 2.3 2.8 2.5 1.8 2.5 2.7 3.3 6.4 6.2 6.1 5.4 4.2 5.2 3.7 2.3 1.1 1.4 1.1 3 1.9 1.6 2.3 2.7
WIND DIRECTION Degrees 306 321 342 332 339 335 343 355 35 42 42 44 61 44 49 61 96 208 236 230 228 265 288 295

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 15.4 15.6 18.1 18.3 17.4 19.2 18.4 20.9 22.2 25.9 27.4 28.3 28.8 29.4 28.8 27.1 25 22.8 17.4 9.2 7.5 9 7.6 5.8

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 24.3 22.5 19.2 17.4 14.9 11.9 12.5 13.6 14.5 15.7 17.3 19.1 19.5 20.1 20.9 21.6 19.9 18 15.8 14.1 13.3 12.9 10.8 11.7

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 27.4 23.1 21.2 18.6 16 12 11.4 13.6 17.8 18.1 18.1 17.1 17.2 18.6 17.7 17.1 16.2 14.1 14.1 15 13.4 8.3
TEMPERATURE degF 63.5 61.5 60.2 59.9 59 59 59.7 59.9 62 62.6 63.7 63.5 63.6 63.7 64.4 64.2 63.6 62.2 61.2 60.5 59.7 59.3 58 56.9
WIND SPEED mph 6.5 5.6 6 6.3 5.8 5.2 5.4 5.8 4.8 4 4.4 4.6 2.6 2 1.7 2.8 2.5 1.6 1.9 3.1 2.3 0.5 0.7 0.6
WIND DIRECTION Degrees 304 299 308 302 309 311 322 348 354 345 329 334 354 59 62 24 35 118 118 134 148 187 138 157
PM2.5 ug/m3 5.6 5.5 4.7 4 3.7 3.6 2.9 2 2.1 2 1.9 3 3.8 4.1 4 3.9 4.3 5 5.4 6.5 5.7 5.5 5.9
PM10 ug/m3 (25C) 12 12.7 11.2 8.9 8.3 9.1 7.4 6 6.8 6 6 7.7 9.7 15.6 10.4 9.1 11.9 12.1 11.9 11 10.2 9.4 10
PM COARSE (10-2.5) ug/m3 6.4 7.2 6.5 4.9 4.7 5.5 4.5 4 4.7 4 4.1 4.7 5.8 11.4 6.5 5.2 7.6 7.2 6.5 4.6 4.6 4 4.3