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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 44.3 44.1 44.6 45.1 45.2 45.2 44.9 45.5 46.6 47 46.6 46.3 46.8 46.9 45.9 44.8 44.2 44.1 44 42.9 41.5 41.3 40.5 39.2
WIND SPEED mph 11.2 12.5 12.3 12 13 13.1 14 15.8 15.5 15.2 15.1 15.9 13.5 13.5 10.4 9.4 8.4 10.6 10.6 9.1 10.7 12.2 12 11.1
WIND DIRECTION Degrees 11 13 20 18 17 15 12 7 7 8 6 9 12 17 15 13 26 14 12 15 11 4 7 3
TEMPERATURE degF 39.2 38.9 37.8 37 36.4 36.1 35.8 35.1 35 35.8 36.5 36.8 36.9 36.8 33.5 33.8 34.7 33.9 34.5 34.7 33.7 34.1 35.2 35.4
RELATIVE HUMIDITY %RH 61 57.6 60.2 60.9 60.8 59.6 62.1 65.8 62.7 55.4 56.7 62.9 67.1 68.5 92.6 91.3 86.4 92.8 86.5 86.9 91.5 86.1 79.7 78.5
BAROMETRIC PRESSURE inHg 29.7 29.68 29.67 29.65 29.64 29.64 29.65 29.65 29.64 29.65 29.65 29.66 29.67 29.68 29.7 29.72 29.74 29.77 29.78 29.8 29.81 29.8 29.8 29.79
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0.01 0 0.01 0 0 0.01 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 0 5.6 17.2 52.4 78 113.1 118.1 65.3 103.4 97.9 56.4 45 20.9 0.1 0 0 0 0 0
PM2.5 ug/m3 1.8 1.7 1.8 1.8 1.8 1.8 1.7 1.7 1.8 1.8 1.8 1.8 1.9 1.7 1.9 1.7 1.7 1.7 1.7 1.7 1.6 1.5 1.3 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 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.6 0.9 0.4 0.4 0.5 0.4 0.8 0.8 1.2 1.2 1.5 1.4 1.1 0.9 2.4

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 42.5 42 42.2 42.8 42.6 42.1 42.1 42.4 42.4 42.1 41.5 41.2 40.6 40.3 39.5 38.3 37.5 36 35.2 35.8 36.5 36.1 34.4 34.9

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 39.2 39.6 39.2 39.9 40.6 41.7 42.3 42.3 41.9 41.7 41.7 41.6 41.6 41.1 40.6 39.8 39.1 38.7 38.3 37.9 37.4 37 36.8

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 37.7 39.6 40.2 40.3 40.4 40.8 41.4 41.7 41.5 42.1 42.1 41.8 42.1 42 41.6 41.6 40.8 40 39.1 38.4 37.9 37.9 36.9 36
TEMPERATURE degF 34.1 33.5 33.4 33.5 33.9 33.9 34 34.1 34 34 34.4 34.6 34.9 35.3 34.5 34.3 34.6 35.1 35.2 35 34.6 34 34.3 34.7
WIND SPEED mph 11.5 10.9 11.3 11.7 13 13.9 15.2 15.1 15.1 16.5 16.6 16.5 16.5 16.3 15.5 16.5 16.4 16.3 16.4 15.8 14.2 13.2 13.7 13.8
WIND DIRECTION Degrees 332 333 334 336 339 340 341 343 346 346 344 346 345 345 345 347 350 352 354 356 354 352 358 358
PM2.5 ug/m3 1.1 0.7 0.6 0.8 1.5 1.7 1.5 2.6 2.7 2.5 3.3 2.9 3.2 3.4 2.5 2.5 2.2 2.8 2.3 2.4 2.6 2.5 1.9 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 1 0.7 0.6 0.7 0.9 1 1.1 1.4 1.3 1.2 1.1 1.3 1.5 1.5 1.6 1.3 1.1 1 0.8 0.9 0.9 0.9 1.1 1.3
PM10 ug/m3 (25C) 1.3 0.9 0.9 1 1.3 1.7 1.9 2.4 2.3 2.5 1.6 1.9 2.3 2.5 2.2 2.1 1.9 1.5 1.4 1.5 1.3 1.3 2 2.2
PM COARSE (10-2.5) ug/m3 0.3 0.2 0.3 0.3 0.5 0.7 0.8 1.1 1.1 1.4 0.6 0.6 0.9 1.1 0.7 0.9 0.9 0.6 0.6 0.7 0.5 0.4 0.9 1

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 41.5 41.1 40.5 40.1 40.9 41.6 41.5 41.2 42 42.3 42.4 42.2 42.2 41.8 41.5 40.7 39.8 38.1 37.1 36.9 36.4 36 36.2 35.8
CO ppm 0.151 0.15 0.152 0.142 0.147 0.149 0.148 0.149 0.148 0.153 0.152 0.151 0.15 0.151 0.153 0.153 0.15 0.146 0.144 0.144 0.149 0.147 0.148
SO2 ppb 0.032 0.018 0.007 -0.004 0.003 -0.006 0.026 -0.012 -0.015
NO ppb -0.008 -0.002 -0.003 0.005 0.135 0.108 0.088 0.1 0.076 0.01 -0.007 -0.004 -0.027 -0.03 -0.029 -0.019 -0.009
NOy-NO ppb 0.404 0.187 0.115 0.145 0.528 0.389 0.33 0.454 0.539 0.603 0.491 0.314 0.178 0.147 0.248 0.204 0.164
NOy ppb 0.395 0.186 0.112 0.149 0.663 0.497 0.418 0.554 0.615 0.612 0.484 0.31 0.151 0.117 0.22 0.185 0.155
PM10 ug/m3 (25C) 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.6 1.1 0.9 0.7 0.9 1.1 0.9 0.8 0.4 0.4 0.6 1.1 1.3 0.9
PM COARSE (10-2.5) ug/m3 0.1 0.1 0.1 0.1 0 0.1 0.1 0.1 0.2 0.2 0.2 0.6 0.4 0.2 0.3 0.3 0.3 0.3 0.2 0.1 0.2 0.3 0.4 0.3
WIND SPEED mph 12.3 10.4 10 10 10.6 10.5 11 9.4 11.8 15 12 11.4 12.6 12.1 11 8.6 8.9 9.3 12.3 13.7 11.8 11.2 11.1 8.7
WIND DIRECTION Degrees 331 335 337 339 342 342 344 348 353 354 358 356 352 353 355 0 355 344 340 342 344 345 349 355
BAROMETRIC PRESSURE inHg 29.14 29.12 29.11 29.09 29.09 29.09 29.08 29.09 29.1 29.13 29.15 29.18 29.19 29.21 29.24 29.28 29.32 29.36 29.39 29.41 29.43 29.44 29.45 29.46
PRECIPITATION inches 0 0.01 0 0 0 0.01 0.01 0.02 0.05 0.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 32.4 32.3 32.3 32.3 32.3 32.2 32.2 32.2 32.5 32.7 32.9 33.2 33.6 33.6 33.9 33.9 33.9 33.4 32.8 32.7 32.7 32.9 33.2 33.4
RELATIVE HUMIDITY %RH 99 99 99 99 99 99 99 99 98.5 98 98 98 98 98 98 97 96.2 97.1 97.8 98 98 97.3 95.5 93.4
PM2.5 ug/m3 0.2 0.2 0.3 0.3 0.2 0.2 0.3 0.2 0.2 0.3 0.3 0.5 0.5 0.5 0.6 0.8 0.6 0.5 0.3 0.3 0.4 0.8 1 0.6

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 38.7 37.3 36 35.4 35.2 35.8 34.8 34.1 35
WIND SPEED mph 4.2 4.7 3.4 3 3.4 3.4 3.9 3 3.6 4
WIND DIRECTION Degrees 44 39 33 8 1 348 352 347 340 353
TEMPERATURE degF 40.5 39.5 38.4 37 36 35.6 35.2 35 34.6 34.1

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 39.1 39.8 40.7 40.9 40.2 39.5 39.5 40.3 41.1 41 43.5 44.2 44.4 43.9 42.5 43 43.7 42.8 41.7 40.6 40 39.2 38.6 38.8
WIND SPEED mph 4.8 5.1 5.5 5.5 5.1 4.3 4.8 5 5.6 5.4 7.4 7.2 6.3 7 5.3 5.7 6.5 6.1 5.4 5.2 5.1 4.4 4.8 5.2
WIND DIRECTION Degrees 339 343 347 345 347 345 341 348 346 341 353 352 359 354 351 357 355 353 352 350 350 352 352 353
TEMPERATURE degF
PM2.5 ug/m3 1.6 1.8 1.9 1.9 1.8 1.8 2 2 1.9 2 1.9 1.9 1.8 1.9 2 1.8 1.5 1.1 1.3 1.5 1.5 1.3 1.3 1.1
PM10 ug/m3 (25C) 2.7 2.6 3.3 3.6 3.3 3.9 4.4 4.2 4 3.7 4.5 4.6 4.3 5 4.9 4.1 4.4 2.7 3.8 3.3 2.9 2.3 2.5 2.2
PM COARSE (10-2.5) ug/m3 1.2 0.8 1.4 1.8 1.6 2.2 2.6 2.4 2.2 1.8 2.7 2.8 2.6 3.2 3.1 2.4 3.1 1.7 2.6 2 1.5 1.1 1.3 1.1

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 42.8 41.9 41.5 41.2 41.8 42 42 42.1 42.1 42.3 42.5 42.3 42 41.7 41 40.1 39.3 38.9 38.1 37.3 33.4 35.1 35.9 35.4

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 42.3 43 43.6 44.6 44.9 44.4 43.7 43.7 43.7 43.4 43 42.3 42.2 41.4 41.3 41.1 40.8 40.3 39.7 39.3 39 38.8 38.8 38.1
WIND SPEED mph 11.5 12.4 12.4 12.3 13.3 12.3 12.8 12.8 12.8 12.3 12.3 11.9 11.9 11.7 12.5 12.4 10.5 11.3 10 10 9.8 10 10.3 9.1
WIND DIRECTION Degrees 24 23 22 22 23 21 19 19 18 15 17 16 16 13 15 9 11 10 11 10 8 10 8 9
RELATIVE HUMIDITY %RH 100 100 100 100 100 100 99.3 97.7 95.2 91.2 88.2 86.8 85.6 87.2 88.6 88.5 92 95 95.9 95.5 93.3 91.9 91.7 92.9
TEMPERATURE degF 31 30.4 30 29.9 30 29.6 29 29.1 29.4 29.8 30.2 30.2 30.7 30.9 30.3 30.1 29.7 29.5 29.4 29.4 29.5 29.7 29.8 29.8
PM2.5 ug/m3 0.3 0.2 0.3 0.4 0.4 0.4 0.6 0.6 0.6 0.6 0.6 0.7 0.8 0.6 0.6 0.8 0.7 0.6 0.6 0.6 0.5 0.5 0.4 0.4

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 1.3 1.1 0.8 0.7 0.8 1.5 2.1 1.5 1.5 2.4 2.2 2.3 2.3 2.2 2 2 1.3 1.5 1.4 1.3 1.1 0.8 0.9 1.2

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 40.3 40.6 40.5 40.7 40.6 40.9 41.6 42.6 43.5 43.7 43.7 43.6 43.3 42.7 42.4 41.4 40.8 39.9 39.2 38.7 38.6 38.2 38 37.6

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 37.1 35.2 35.8 35.9 33.9 34.4 35.9 36.9 38 38.7 38.1 39 39 37.4 41.4 38.6 36.6 37.1 38.8 35.8 34.2 34.1 33.1
TEMPERATURE degF 34.5 34.4 34 33.6 33.1 32.9 33 33.4 33.9 34.9 34.7 35.8 37.1 36.6 37.2 37.8 37.9 38.2 38.7 38.2 38.2 37.5 37.3 37.6
WIND SPEED mph 12.6 11.3 10.6 10.7 9.6 8.4 9.1 9.9 10.6 12.2 11.8 8.1 17.8 14.1 11.5 16.2 19.1 22.6 19.4 16.1 11.5 12.8 12.7 11.4
WIND DIRECTION Degrees 267 271 266 260 255 258 269 273 274 280 269 3 16 11 4 17 19 26 18 8 349 340 343 357
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 0.6 1.1 1 1.1 0.8 0.8 0.6 0.4 0.4 0.3 0.4 0.9 1 0.9 1.2 0.6 0.7 1.1 1 1.5 2.6 3.5 3 3.5

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 37.9 36 36.4 35.8 34.9 34.8 34.2 35.9 36.5 37.6 37.9 37.4 37.5 35.7 38.8 40.8 38.2 35 36.2 38.7 34.6 35 34.4 33.4
TEMPERATURE degF 34.4 34.5 33.9 33.4 32.8 32.5 32.6 32.8 33.5 33.9 33.5 36.7 36.2 36.1 37.2 37.8 38.1 38.1 37.5 37.5 37 36.5 36.3 36.2

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 44.1 44.5 43.4 43.1 42.8 42.1 41.3 41.3 41.2 41 41 40.7 40.5 38.6 37.9 38.2 35.8 35 34.6 34.6 34.7 35 35.4 35.1

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 39 36.7 37.1 37.8 39.6 39 38.2 38.7 40 39.7 40.1 41.1 43.2 44.2 43.6 43 43.1 43.1 41.8 41 40.4 39.6 38.8 38.2

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 45.2 44.2 43.5 42.4 42.1 41.8 40.5 39.1 39.1 40.7 40.6 39.9 39.1 38.8 37.9 38.2 37.9 35.7 34.4 33.6 33.5 34.2 34.2 34.4
WIND SPEED mph 12.3 11.1 12.4 12.2 10.9 8.9 6.9 5.6 6.9 8.8 6.7 4.9 4.2 6.4 8.9 6.4 6.8 8.8 10.2 11.3 13.9 14.1 13 13.8
WIND DIRECTION Degrees 5 2 0 358 2 6 6 5 357 358 2 2 3 351 353 2 3 351 345 342 344 346 343 340
TEMPERATURE degF 32.2 32.1 31.6 31.6 31.7 32.1 32.3 32.9 32.7 32.3 32.5 33.9 34.8 34.5 35.1 35.9 35.7 35 34.4 34.3 34.6 34 33.7 33.4

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 43.1 43.5 44.1 44.6 44.6 44.8 45.2 44.6 44.4 44.5 44.9 45.1 44.4 43.8 43 43 42.7 42.2 41.4 41.1 40.6 40.3 40.4 39.6
PM2.5 ug/m3 1.1 1 0.8 0.7 0.7 0.9 0.7 0.9 0.8 0.7 0.7 0.9 1.1 0.8 0.6 0.6 0.6 0.6 0.9 0.9 0.8 0.7 0.5 0.4

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 42.4 41.7 41 40.1 38.8 38.8 39 39.8 39.3 40.4 40.6 38.8 39 39.9 39.9 38 40.5 39.6 37.6 35.4 35.5 35.1 33.7 33.7

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 37.6 36.5 35.1 31.9 30.3 30.9 32.5 33.4 33.5 33.6 31.7 31.9 31.4 33.9 32 32.1 34.2 31.9 29.9 30.5 30.5 29.4 29.7
PM2.5 ug/m3 0.4 0.4 0.5 0.6 0.9 1.3 1.2 0.9 0.9 1.2 1.8 2 1.7 2.4 2 2.2 2.7 2.7 2.9 3.7 4 3.7 4.6 4.2

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 0.202 0.192 0.189 0.199 0.253 0.291 0.319 0.284 0.269 0.256 0.298 0.298 0.32 0.375 0.395 0.401 0.368 0.304 0.327 0.291 0.279 0.265 0.246 0.23
NO2 ppb 3.7 3.3 7 12 15.8 17.1 15 14.8 13 12.9 18.9 21.6 17.6 12.6 11.8 11.5 9.4 9.2 13.8 10.8 8 7.8 7.6
WIND SPEED mph 8 7.3 6.3 5.9 5.3 4.8 5.8 6.9 8.4 11.4 10 7.6 7.2 7.3 7.5 8 8.8 8.7 8.4 7.3 8.2 8.4 7.7 7.8
WIND DIRECTION Degrees 280 277 274 273 282 275 283 289 291 322 4 1 0 359 4 3 1 2 4 348 339 341 346 352
TEMPERATURE degF 33.3 33.4 32.8 32.7 32.5 32.2 32.2 32.4 32.3 33.9 35.9 35.6 35.1 36.2 37 38.2 38.1 37.3 37.2 37 36.4 36.2 35.8 35.4
PM2.5 ug/m3 0.8 0.7 1.1 1.8 2.6 4.2 4.4 4.8 3.9 3.3 2.7 3.6 6.7 5.4 4.1 2.8 2.4 3.2 2.7 4.3 4.7 4.4 5.5 5.5
PM10 ug/m3 (25C) 1.4 1.2 2.2 3.8 5.5 9.9 12 12.3 10.6 8.2 6 7.8 20.2 16.2 10.9 5.9 3.7 4.8 3.6 6.3 6.2 6.1 6.8 7
PM COARSE (10-2.5) ug/m3 0.7 0.6 1.1 2.1 3 6 7.9 7.8 6.9 5.1 3.3 4.4 14 11.2 7 3.2 1.4 1.8 1 2.2 1.7 1.9 1.5 1.6

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 40.9 39.6 38.5 37.8 36.3 34.4 34.1 35.3 38.2 39.4 39.6 39.1 38.3 39.7 39.9 37.3 40.7 42.3 39.4 35.5 35.6 35 34 33.8
SO2 ppb 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1
NO ppb 0.3 0.2 0.3 0.3 0.5 0.6 0.7 0.4 0.3 0.4 0.4 0.4 0.3 0.5 0.9 0.3 0.1 0.1 0.1 0.1 0.1 0 0.1
NO2 ppb 3.3 4 4.1 5.5 7.4 7.6 6.3 3.5 1.8 2.3 2.7 2.4 2 2.2 3.8 2.3 1.6 2.2 2.3 1.9 2 1.7 1.6
NOx ppb 3.6 4.2 4.5 5.8 7.9 8.2 7 3.9 2.1 2.7 3.1 2.8 2.3 2.7 4.7 2.7 1.7 2.4 2.4 2 2 1.8 1.6
WIND SPEED mph 10.5 9.3 8.4 7.7 7.4 7.5 8.7 9.9 13 14.3 9.3 8.6 9.6 10 9.6 10.2 11.8 11.2 8.5 8.9 8.8 9.9 10.4 10.2
WIND DIRECTION Degrees 291 292 292 295 299 296 297 302 318 10 27 7 2 12 19 24 18 24 11 352 346 340 351 352
TEMPERATURE degF 33.3 33.2 32.6 32 31.9 31.7 32 32.1 32.8 35.9 35.9 35.7 35.1 36.3 37.7 38.9 37.9 37.3 37.4 37 36.1 36 35.7 35.2

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 -0.9 -0.8 -0.8 -0.9 -0.9 -0.8 -0.8 -0.9 -0.8 -0.9 -0.9 -0.9 -0.9 -0.9 -0.8 -1.1 -1 -0.9 -0.9 -0.9 -1 -1 -1
WIND SPEED mph 12.9 12.9 13.4 12.3 11.5 11.5 11.5 11.8 12.4 11.5 11.1 11.3 9.8 10.7 10.5 10.5 9.4 9.7 9.6 8.8 8.3 8 8.1 7.1
WIND DIRECTION Degrees 15 15 16 14 10 11 10 12 13 12 12 13 11 12 15 15 12 11 11 8 1 2 354 358
TEMPERATURE degF 31.9 31.3 31 30.5 30 29.3 28.8 29.3 30.4 31.4 32.1 32.5 32.2 32.1 33.1 31.9 31.3 30.8 30.7 30.6 30.8 30.9 30.8 30.8

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 42.6 41.9 42 42.6 43.1 42.9 43.2 43 43.1 43 43 42.8 42.1 41.7 41.3 40.2 38.9 38.4 37.3 36.5 36.5 36 35.8 35.5
PM2.5 ug/m3 0.1 0.1 0.1 0.2 0.1 0.2 0.2 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.9 0.8 1.1 0.9 0.7 0.7 0.6

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 1.1 1 1.1 1.1 1.1 0.9 0.9 1 1 1 1 1 1 1 1 1 1 0.9 1
WIND DIRECTION Degrees 8 358 356 356 358 359 358 360 7 359 1 360 7 358 352 358 352 353 341 344 349 341
WIND SPEED mph 4.2 3.8 3 2.5 2.5 2.5 3.2 3.2 2.6 2.3 2.4 2.5 2.3 1.9 1.7 2 1.8 1.9 2.3 2 1.9 2.1
TEMPERATURE degF 33.5 33.4 33 32.9 32.9 33 34.1 35 37.3 37.7 37.8 38.9 38.6 38.8 37.1 35.5 34.8 34.7 34.6 34.7 34.6 34.5

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 41.8 41.3 40.6 39.7 40 39.7 39.9 39.1 37.9 39 37.4 38.7 39 38.5 37.9 37.9 38.7 37.5 35.3 34.9 34.6 33.6 32.3 33.1
TEMPERATURE degF 31.9 32 32.1 32.2 32.4 32.2 32.5 32.8 33.1 34.4 33.1 33.9 35.2 35.9 37.4 38.5 39 38.2 36.6 35.6 35.7 35.6 34.8 34.7
WIND SPEED mph 8.3 7.4 7.7 8.5 9.3 10.9 12.2 15.5 15.4 12.6 10.2 13.3 12.8 11 11.2 14.6 12.6 11.3 9.3 9.4 9.6 10.9 10.3 10
WIND DIRECTION Degrees 295 294 292 299 306 308 313 324 2 24 5 11 12 18 34 39 21 14 355 353 341 340 343 343

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 45.7 45.7 44.4 44.2 42.3 42.1 41.6 40.8 41.9 42.5 43.1 38.4 39.6 41.1 38.8 40.7 40.5 39.3 37 36.7 36.6 35.9 35.6 35.7
TEMPERATURE degF 33.5 33.2 33.2 33.3 32.6 32.8 32.9 33.4 35.4 35.9 36.5 34.1 36.3 38.7 41.4 39.2 39.7 37.8 36.6 35.7 35.8 36 35.4 35.1
WIND SPEED mph 15.2 14.7 14.9 15.4 13.6 17.2 22.8 18.4 17.5 13.3 10.9 11.6 11 12.1 14.4 14.7 14.5 14.2 10.8 13.7 13.2 14.7 11.6 12.9
WIND DIRECTION Degrees 347 347 343 340 335 334 344 8 51 54 39 4 15 41 47 38 20 14 360 350 349 351 359 351
PM2.5 ug/m3 0.2 0.2 0.4 0.4 0.3 0.3 0.5 0.8 0.3 0.2 0.3 0.7 0.8 0.4 0.6 0.7 1.5 1.8 3 3.8 3.4 3.3 2.8 2.1

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 41.5 38.5 38.8 38.6 37.7 37.1 37 37.8 38.8 39 38.4 38.7 39.6 39.8 41 39.4 36.2 35.1 39.6 39.8 36.1 32.4 32.3 34

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 38.9 38.9 38.9 39.5 39.9 40.2 40.9 41.4 42.1 41.8 41.5 41.4 41.4 41 40.5 39.4 38.5 37.4 36.9 36.4 36.2 35.6

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 40.2 40.3 40.6 41 41.2 41.1 41.4 42.1 41.6 41.6 41.6 41.9 42.3 42.1 41.4 40.4 39.5 39.2 38.9 38.4 38 37.3 37.1
PM10 ug/m3 (25C) 1.8 1.6 1.5 1.8 1.5 1.9 2.5 2.4 1.9 2.5 1.6 1.8 2.2 3.4 2.3 2.4 2.4 1.8 1.6 1.4 1.2 2.2 2.1 1.6
PM COARSE (10-2.5) ug/m3 0.4 0.4 0.4 0.4 0.4 0.6 0.9 1 0.7 1.6 0.5 0.5 0.9 2.2 1.2 1 1.1 0.6 0.6 0.4 0.4 1.1 1 0.6
WIND SPEED mph 5 5.2 4.9 5.9 5.2 5.6 6.2 5.6 5.8 5.8 6.3 6.3 7.2 7.6 6.3 6.7 6.3 5.5 5.1 4.7 4.4 4.4 4.4 4.6
WIND DIRECTION Degrees 322 320 325 317 325 326 325 325 326 334 329 331 332 329 334 324 329 329 332 340 343 344 348 345
TEMPERATURE degF 30.4 30.4 30.5 30.5 30.4 30.3 30.5 30.8 31 31.1 31.4 31.8 32.6 32.2 31.5 31.2 30.9 30.8 30.6 30.3 30.1 30 30.2 30.3
PM2.5 ug/m3 1.4 1.3 1.2 1.4 1.2 1.3 1.6 1.4 1.3 0.9 1.1 1.3 1.3 1.3 1.2 1.4 1.3 1.3 1 1 0.8 1.1 1.2 1.1

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 45.3 43.3 43 42.3 40.9 40.5 39.7 38.4 37.7 37.3 37.9 38 37.3 37.9 38 36.9 36.8 35.7 35.5 35.6 34.9 34.7 35.4 35.2
WIND SPEED mph 21.8 20.6 21.3 21.4 21.9 22.8 22.4 19.1 17.2 15.8 15.5 14.8 11.8 13.2 11.2 12.9 11.1 11.2 12.2 13.1 13.1 15.8 14.9 14.5
WIND DIRECTION Degrees 16 12 6 3 3 5 11 14 15 15 16 19 18 15 21 10 5 360 356 350 352 352 352 353
TEMPERATURE degF 33.2 33.1 33 32.4 32.2 32.2 32 32 31.8 31.8 32.4 32.8 33.7 35.4 36.1 36.7 36.5 35.9 35 35.2 35.3 34.6 34.4 34.3

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 46.4 45.1 44 42.4 39.7 39.6 40.5 41.6 42.1 41.9 40.4 40 38.3 38.6 39.5 38.3 38.1 35.5 34.3 34.2 33.5 33.6 34.1
TEMPERATURE degF 35.3 34.9 34.7 33.9 33.9 33.5 35.4 37.4 37 37 37.3 37.5 38.8 40 40.5 39.6 38.4 37.9 37.5 36.8 36.7 37.1 36.4 36
WIND SPEED mph 13.5 12.3 11.3 10.2 10.8 11.4 13.4 20.8 17.9 14.8 11.3 9.1 9.9 12.7 12.4 9.6 9.9 9.1 7.6 7 8.5 8.9 7.4 8.5
WIND DIRECTION Degrees 359 356 345 341 342 344 3 37 49 47 36 27 25 37 29 7 11 2 350 342 342 344 342 345

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 43 42.8 44.4 45.9 45.2 45 45.5 45.4 45.8 45.5 44.7 43.8 43.6 43.9 43.5 42.5 42.7 41.9 41.5 41.3 40.5 39.7 39.4 38.9

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 39.5 39.2 39 39.2 39.1 39.7 40.5 41.5 42.5 43.2 43.9 43.9 43.8 43.1 42.4 41.4 40.5 39.8 38.6 37.9 37.5 37.2 36.6

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 41.9 42.1 41.5 41.4 40.4 39.8 40.4 40.7 41.4 41.8 41.6 42 41.5 41.3 39.5 38.8 39.1 38.6 38.5 37.7 36.9 36.1 35.1 36.3
TEMPERATURE degF 33 33 32.6 32.5 32.5 32.3 32.4 32.6 32.9 34.2 35.1 35.8 37.1 37.1 36.6 35.7 36.2 36.5 35.6 35.4 35.1 34.9 34.5 34.9
WIND SPEED mph 10.1 9.2 8 7.8 7.9 7.9 8.4 9.3 12.2 13.2 13.1 12.9 11.5 11.4 9.3 8.6 9.4 9.2 9.4 8.6 8.2 7.9 8.2 8.6
WIND DIRECTION Degrees 293 293 295 297 303 304 306 311 315 338 357 355 359 346 337 337 344 345 342 341 342 334 347 348
PM2.5 ug/m3 0.3 2.3 1 1.4 0.4 0.5 3.5 0.8 2.3 0.8 0.7 0.8 1.2 1.3 1.5 3.7 2.4 2.7 3.2 2.7 2.8 3.1 3.5 3.4
PM10 ug/m3 (25C) 0.6 2.8 1.3 1.7 0.7 0.9 5 1.6 3.2 1.2 1.8 1.8 2 2.4 2.1 4.9 2.6 3.6 4.2 3.4 3 3.7 4.3 4.3
PM COARSE (10-2.5) ug/m3 0.3 0.6 0.3 0.3 0.3 0.4 1.6 0.8 0.9 0.4 1.2 1 0.9 1.2 0.6 1.3 0.2 0.9 1.1 0.7 0.4 0.7 1 1