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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/4/2025 12:00 to 8/5/2025 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,Juneau,Jefferson,Kenosha,Kewaunee,Lafayette,La Crosse,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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Friday, 
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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 34.4 33.6 31.8 29.9 29.3 27.9 31.5 30.1 31.2 29.9 29.7 29.9 31 31.8 33 34.1 36.2 35.4 34.3 30.6 28.6 21.7 13.7 8.5
WIND SPEED mph 2.8 3.3 2.4 2.2 3.2 2.1 3.1 3.6 4.5 5.4 5.4 4.8 6 5.6 5.6 5.8 4.7 2.8 2.3 2.5 1.9 0.4 0.8 2
WIND DIRECTION Degrees 18 15 58 51 12 25 22 29 22 19 34 39 60 73 86 73 73 58 63 74 69 310 221 231
TEMPERATURE degF 38.2 38.2 37.9 37.8 37.8 37.9 38.5 38.8 38.9 39.6 40.2 41.3 43.3 44.6 46.5 45.8 45.9 45.1 44.6 42.2 39.5 34.1 32 30.5
RELATIVE HUMIDITY %RH 92.3 93.2 93.9 94.6 95 94.9 93.7 93.2 93.1 92.3 90.9 88.4 84.8 82.7 77.6 76.6 74.2 75.3 76.5 83.7 89.4 96.7 98.5 99
BAROMETRIC PRESSURE inHg 30.26 30.25 30.24 30.24 30.24 30.25 30.27 30.27 30.27 30.28 30.29 30.29 30.29 30.29 30.28 30.28 30.29 30.29 30.29 30.3 30.3 30.29 30.29 30.31
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 5.4 38.4 63 101 156 179.8 247.7 523.1 595.4 589.5 327.8 257.7 100.2 35.4 0 0 0 0 0
PM2.5 ug/m3 1.7 1.8 1.9 2.1 2.2 2.3 2.1 2.2 2.6 3.1 3.5 3.5 3.4 3.6 3.3 3.2 2.7 2.8 2.7 3 3.4 3.4 3.7 3.8

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 1.5 1.9 2.6 2.7 3 3.4 3.1 3 3.7 4 3.9 4.1 4.1 3.3 3 2.6 1.7 1.9 1.2 1.7 1.9 2.1 2.8 1.8

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 36.1 35.9 33.6 31.8 31.5 30.4 29.5 28.3 29 29.8 30.4 31.1 28.9 29.2 32 37.7 38.2 34.2 27 27 31.9 34.5 34.8

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 31.9 31.7 30.6 30.6 29.8 28.6 27.3 28.5 29.9 29.9 29.8 31.6 31.8 32.2 33 34.6 35.6 37.8 39.9 41.1 43.2 39.7 32.4 30.1

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 32.1 29.9 28.2 28.8 28.3 24.2 24.7 24.8 26 27.4 27.4 26.2 26.9 28.4 30.4 32.8 32.6 35.2 37.9 39.2 37.8 37.4 32.3 28.2
TEMPERATURE degF 51.1 49.3 48.8 49.2 48.7 46.2 46.8 48.4 48.5 48.9 49 48.8 48.4 47.2 47.4 48.3 49.2 49.6 49.2 48.9 48.1 47.2 46.2 46.1
WIND SPEED mph 3.9 8.4 5.3 2.8 3.8 5.1 5.3 11.6 11.3 11.5 11.4 8.5 10 11.3 11.3 11.1 9.8 13 14.4 11.2 10.8 7.4 10.8 8
WIND DIRECTION Degrees 32 20 28 55 47 30 29 21 24 25 25 29 20 8 11 12 12 15 15 17 18 22 21 13
PM2.5 ug/m3 2.7 2.5 2.6 2.2 2.2 3.3 3.2 3.4 4.1 5.1 5.5 5.4 3.9 3.7 4 3.9 4 3.4 2.9 2.9 3.4 4 3.5 2.9

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 2.6 2.5 2.1 1.9 2.1 2.4 2.7 2.9 3.4 4.2 4.5 4.6 3.6 3 3.1 3.1 4 3.7 2.9 2.7 3 3.4 3.2 2.4
PM10 ug/m3 (25C) 5.1 3.5 3.8 3.1 4.6 4.2 4.1 5.3 5.7 6.9 7.2 7.8 5.3 4.3 4.8 4.7 6 6.3 4.5 4.1 5.3 5.2 4.7 3.3
PM COARSE (10-2.5) ug/m3 2.6 1.1 1.7 1.3 2.7 1.9 1.5 2.5 2.4 2.8 2.9 3.4 1.9 1.4 1.8 1.7 2.2 2.7 1.8 1.5 2.5 1.9 1.7 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 34.3 33.6 33.8 32.4 30.7 29.7 28.6 28.2 29.3 31.2 30.7 31.8 30.8 32.7 34.1 33.7 32 34 38.7 40.3 40.8 34.7 28.7 29.4
CO ppm 0.088 0.085 0.085 0.094 0.089 0.091 0.094 0.093 0.092 0.094 0.096 0.099 0.102 0.096 0.092 0.097 0.096 0.091 0.087 0.085 0.09 0.086 0.084
SO2 ppb 0.148 0.164 0.183 0.157 0.192 0.254 0.227 0.179 0.158 0.131 0.147 0.161 0.158 0.149 0.141 0.131 0.107 0.081 0.12 0.094 0.086 0.073 0.115
NO ppb 0.037 0.06 0.063 0.03 0.045 0.106 0.287 0.489 0.417 0.446 0.412 0.224 0.244 0.167 0.161 0.145 0.052 0.03 0.027 0.015 0.03 0.032 0.017
NOy-NO ppb 0.893 0.992 0.797 1.098 1.532 2.051 1.831 1.484 1.387 1.654 1.874 2.08 1.915 1.731 1.367 1.614 1.1 0.664 0.598 0.62 0.866 0.519 0.377
NOy ppb 0.93 1.052 0.86 1.129 1.577 2.157 2.118 1.973 1.804 2.099 2.286 2.304 2.159 1.898 1.528 1.758 1.152 0.695 0.626 0.635 0.896 0.551 0.393
PM10 ug/m3 (25C) 2.6 3.2 2.3 3.1 4 4.1 5.6 6.4 5.5 5.8 5.8 5.7 6.6 6.7 6 5.3 5.1 4.3 2.5 2.7 2 3.9 2.9 2.9
PM COARSE (10-2.5) ug/m3 1.1 1.5 0.7 1.3 1.7 1.5 2.7 3.3 2.3 2.1 2.4 2.2 2.9 2.6 2 1.8 1.8 1.4 0.4 0.7 0.4 1.4 0.9 1
WIND SPEED mph 6.2 6.1 4.9 5.5 6.2 6.4 7.5 8.4 10.4 11 10.1 8.7 8.5 9.2 9.6 10.1 9.8 9.3 10.7 8.8 11 7.9 7.4 7
WIND DIRECTION Degrees 36 41 46 30 24 36 20 25 20 13 23 27 19 9 9 14 11 9 9 6 14 4 2 357
BAROMETRIC PRESSURE inHg 30.03 30.02 30.01 29.99 29.99 29.99 30 29.99 29.99 30 30 29.99 29.99 30 30 30 30.02 30.03 30.05 30.06 30.07 30.09 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
TEMPERATURE degF 48.9 48.4 47.9 47.1 46.5 46.3 45.7 46.2 47.7 48.7 48.5 50.2 48.8 48.4 46.8 46.9 47.3 47.4 47.2 46.7 46.5 44.7 44.6 44.5
RELATIVE HUMIDITY %RH 65.6 67.1 67.9 71.2 74.1 77.2 79.9 81.1 78 76.1 75.5 69.4 73.8 78.6 87.8 88.7 89.6 87.7 85.3 86.8 82 91.4 88.1 84.3
PM2.5 ug/m3 1.6 1.8 1.7 1.9 2.4 2.6 3 3.2 3.4 3.9 3.5 3.5 3.8 4.3 4.2 3.6 3.5 3 2.2 2 1.6 2.7 2.1 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 33.2 34.3 31.3 29 30.1 29.2 29.1 29.8 29.1 30 29.4 27.3 27.8 30.7 31.7 31.2 30.4 26.7 23.9 29.1 32.9 32.1 28 29.5
WIND SPEED mph 3.3 3.7 3.1 3.9 4.3 3.9 3.8 4.2 4.7 5.4 4 4.9 5.3 4.6 5.6 5.7 5.8 5.6 5.8 5.6 4.1 4.4 3.4 3.8
WIND DIRECTION Degrees 21 32 42 60 48 38 35 34 25 34 25 23 11 11 8 8 6 2 0 2 359 349 344 342
TEMPERATURE degF 41.3 41.3 40.7 40.5 40.6 41.3 42.9 46.1 46.1 45.3 45.6 45.3 44.3 44 44 43.3 42.9 42.3 41.2 40.2 39.1 39 38.5 38.7

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 20.3 19.9 18.6 18.6 18.6 17.8 16.9 17 17.5 18.6 19.7 21.1 24.9 29.6 31.1 31.4 33.8 35.6 35.5 34.3 25.1 20.5 27.1 20.8
WIND SPEED mph 2.4 2.1 2 2.2 2.2 1.8 1.7 2.1 2.7 2.9 3 3.1 3.4 3.5 3.4 3.7 3.9 3.4 2.9 1.7 1 1.3 1 0.4
WIND DIRECTION Degrees 14 13 8 15 20 14 17 14 2 5 2 5 8 358 360 351 5 9 18 32 41 21 24 74
TEMPERATURE degF 45.5 45.2 45 44.8 44.9 45.2 45.7 46.2 46 46.2 46.2 46.3 47.6 50.3 51.7 51.3 51.3 51.7 48 44.4 41 38.9 39.3 37.2
PM2.5 ug/m3 2.4 2.5 2.5 2.4 2.2 2.6 2.8 2.5 2.5 1.8 1.1 1.1 1.2 2.1 2.6 3 2.9 2.8 2.8 2.7 2.9 3.1 3.2 3.3
PM10 ug/m3 (25C) 4.2 4.6 5.7 5.2 5 6 6.3 5.4 4.8 4.1 2.8 2.7 2.8 3.6 4.1 6.3 6.8 5 4.6 4 4.8 5.8 5.2 5.4
PM COARSE (10-2.5) ug/m3 1.9 2.3 3.3 2.9 3 3.6 3.7 3 2.4 2.5 1.8 1.8 1.7 1.6 1.6 3.4 4.1 2.3 2 1.4 2.1 3 2.2 2.4

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 31.7 31.2 28.5 27.6 28.8 28.2 27.6 26.7 26.7 27.8 27.1 29.1 33.1 32.7 32.6 30.6 33 32.7 37.6 37.3 36 30.7 28.5 30.3

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 30.5 29.8 29.9 31.6 31.8 31.4 31.6 31.9 32.1 34.4 36.8 35.4 37.1 38.1 36.3 31 29.3 28.1 32.3 33.5 35.1 35.8 33.8 33.1
WIND SPEED mph 4.3 3.2 3.2 2.7 3.4 3.5 4 4.1 3.9 5.3 5.8 6.2 6.4 7 7.8 8.4 8.8 8 6 6.6 8.2 7 5.4 6
WIND DIRECTION Degrees 68 51 48 53 42 55 52 42 47 22 20 19 12 5 0 3 4 3 3 0 1 3 346 347
RELATIVE HUMIDITY %RH 100 100 100 100 100 100 100 100 100 100 100 100 97.8 95.1 92.4 96.4 95.3 97.3 92.8 90.1 86.7 87.3 91.4 93.3
TEMPERATURE degF 38.9 38.3 38 37.9 38 38.1 38.5 39.1 39.8 40.5 41.2 41.9 42.8 43 43.2 41 40.5 39.4 39.2 38.8 38.4 37.2 35.5 34.2
PM2.5 ug/m3 3.1 4.3 5.1 4.9 4.6 3.7 3.7 3.9 3.4 2.5 2.6 2.7 3 3.3 3.6 3.2 3.4 3.7 3.2 3 3 3 3.1 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 5.2 5 4.6 4.3 4.1 3.3 2.8 2.7 2.9 2.9 3.1 3.3 2.7 2.8 3.5 3.1 2.7 2.8 3.3 3.8 3.7 3.2 3.3 3

Ho-Chunk Nation-Black River Falls AQS ID - 55 053 2002

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 4.8 4.5 3.9 3.6 3.3 3.2 3.3 3.8 3.3 2.7 2 1.8 2.6 3.2 3.2 2.9 2.7 4.1 4.1 3.6 3.2 3.4 3.7 3.8

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 33.5 32 30.5 29 26.7 25.4 25.2 27.9 30.6 29.2 27 28.7 27.6 28.4 26.7 30.9 29.8 29.3 31.1 34.2 37.8 36.3 35.4 28.3

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 36.4 35.8 35.4 34.9 35.7 35.9 35.5 35.3 35.9 36.1 36.5 35.9 34.7 34 37.4 39 35.9 33.5 32.9 33.6 35.8 37.4 40.9 35.6
TEMPERATURE degF 48.5 48.1 46.4 45.1 44.7 44.3 44.9 45.8 46.1 45.7 45.1 46.4 45.5 45.8 47.4 47.5 46.8 47.2 45.8 46.8 45.8 44.9 45.6 45.7
WIND SPEED mph 13.3 14.1 14.9 16.4 14.3 15.5 14.6 14.7 16.1 19.4 19.9 15 19 19.3 18.1 22.4 17 15.2 14.5 13.6 19.4 19.8 19.1 14.9
WIND DIRECTION Degrees 7 7 11 11 11 15 15 15 17 21 19 13 22 23 12 10 9 2 0 360 14 12 4 8
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 0.5 57 173.1 391.4 604.1 639.6 457.4 196.3 170 263.6 224.6 313.4 153 16.4 2.8 -0.2 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 2.6 2.3 2.3 2.4 2.6 2.7 2.8 3 3.1 3.1 3.6 3.8 4.2 4.5 4.9 4.8 4.6 5 3.7 3.8 3.6 2.7 2.4 1.5

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 36.8 36.5 35.9 35.8 36.1 35.2 34.9 37.4 39.2 39.3 37.4 37.3 37.3 36.4 38.4 39 35.5 35.3 32.6 33.3 35.1 35.2 38.6 37
TEMPERATURE degF 48.5 47.4 46 44.6 44 44.1 46.1 50.4 53.5 53.5 50.6 47.7 48.1 49 48 48.1 47.6 47 45.3 46.4 45.7 44.4 44.4 45

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 38.4 37.5 37.3 37 36.5 35.8 34.7 30.9 28.2 26.7 28.5 29.6 28.6 28.8 29.5 31.3 34.7 34.9 31.3 27 28 31 33.3 33.7

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 31.7 30.9 30 28.2 28 26.6 25.7 25.9 27.2 28.8 26.8 28.1 32.2 31.1 27.8 32.1 26.5 27.1 30.6 33.3 33.4 33.5 37.4 35.5

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 33.7 34.7 34.9 34.3 32.5 32.8 31.9 31 28.8 27.2 25.8 27.6 29.3 26.5 27.1 27.1 29.8 32.4 31.9 27.5 24.9 26.4 28.7 31.4
WIND SPEED mph 7 7.4 7.1 5.9 5.4 7 7.9 8.8 12.2 12.5 9.9 5.9 6.4 6.3 7.1 8 11.2 12.5 13.1 13.9 13.3 13.5 14.8 13.5
WIND DIRECTION Degrees 2 2 3 10 1 360 357 355 352 351 352 9 5 356 356 352 352 351 352 350 348 343 340 339
TEMPERATURE degF 41.4 41.3 40.9 40.1 39.2 39.2 41 43.3 45.3 44.7 45.9 48.5 46.3 45.1 44 44 44 43.8 43.3 42.7 42.1 41.8 41.6 40.6

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 29.5 27.8 28.4 26.7 28.1 31.1 31.2 29.9 32.3 34.7 38.9 41.5 42.8 41.5 37.2 36.3 35.8 31.7 36.2 37.5 39.6 38.7 36.7 36
PM2.5 ug/m3 2.4 2.4 2.4 2.6 2.4 2.5 2.6 3.3 3.2 3.2 2.8 2.6 2.4 2.4 2.7 2.5 2.7 2.8 2.8 2.5 2 1.8 2 2.4

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 34.5 34.9 33.8 36 36.8 36 34.6 33 33.5 34.2 34.7 32.9 31.2 33.7 36.3 34.6 31.2 30.2 34.4 36.5 36.2 35.7 31.6 30.6

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 30.4 29.6 29.6 29.8 28.8 27 26 26 27.5 28.3 29.6 29.3 24.6 25.2 26.4 25.1 25.1 24.3 27.9 28.8 29.5 29.8 28.3 26.9
PM2.5 ug/m3 3.1 2.8 2.7 2.7 3.1 3.6 3.7 3.6 3.6 5.3 4.9 5.5 5.7 5.9 5.8 5.9 5.9 5.1 4.3 4.1 3.3 2.8 1.6 1.9

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 0.193 0.185 0.188 0.217 0.255 0.319 0.414 0.438 0.353 0.287 0.304 0.287 0.318 0.351 0.449 0.497 0.431 0.324 0.31 0.259 0.264 0.218 0.246 0.201
NO2 ppb 5.2 5.7 8.3 14.1 18.4 15.8 16.6 15.5 12.6 13.2 11.4 8.6 12.3 11.4 13.9 12.1 12 12 9.3 6.7 6.3 5.9 5.1
WIND SPEED mph 5.7 5.7 6.5 5.5 4.9 4.6 4.2 5.4 5.4 6 6.8 5.8 4.3 6.6 7.5 6.7 6.2 6.9 7.8 7.1 7.5 6.7 7.9 8.1
WIND DIRECTION Degrees 16 17 15 8 3 9 13 8 3 3 4 13 19 4 6 1 7 7 0 7 9 14 11 11
TEMPERATURE degF 48.6 47.8 45.9 44.8 43.2 43.4 45.6 45.9 49.1 50.2 52.7 52.3 49.1 48.5 47.7 47.9 48.3 47 47 47.5 46.5 45.9 45.8 45.5
PM2.5 ug/m3 2.4 2.4 2.5 2.7 2.9 3.5 3.7 3.7 3.9 4 4.6 4.4 5 5.5 5.2 5.3 5.5 4.6 3.9 3.7 2.8 2.8 1.4 1.6
PM10 ug/m3 (25C) 5.7 5.1 5.3 6.2 6.7 8.2 9.2 10 11.5 13.4 14.6 12.3 13.6 13.8 11.5 10.9 9.6 6.9 6.1 6.2 4.8 4 2.2 2.3
PM COARSE (10-2.5) ug/m3 3.5 2.9 3 3.7 4.1 5 5.9 6.6 7.8 9.7 10.4 8.1 9 8.6 6.7 5.9 4.4 2.4 2.4 2.7 2.1 1.4 0.9 0.8

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 35.5 35.2 35.3 36 36.4 35.5 34.9 33.5 33.8 34.3 35.1 33.2 31.1 33 36.3 34.4 31.2 30 33.4 36.9 36 35.9 33 31.2
SO2 ppb -0.4 -0.5 -0.3 -0.3 -0.4 -0.3 -0.3 -0.3 -0.1 -0.2 -0.3 -0.3 -0.1 0.1 -0.1 -0.2 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4
NO ppb -0.4 -0.4 -0.4 -0.4 -0.4 -0.3 -0.2 0 0 -0.1 -0.2 -0.2 -0.2 -0.4 -0.3 -0.2 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4
NO2 ppb 1 1 1 1 1.2 1.3 1.7 1.6 1.3 1.2 1 1.4 1.2 1 1.3 2 2.1 2.2 1.3 1.2 1.2 1 1.5
NOx ppb 0.6 0.5 0.6 0.5 0.8 1 1.5 1.6 1.3 1.1 0.8 1.2 1 0.6 1 1.8 1.8 1.9 0.9 0.8 0.8 0.6 1.1
WIND SPEED mph 9.8 10.5 10.8 10.6 9.3 8.4 8.5 8 9.4 10.4 10.3 9.4 8.1 11.3 12.7 10.2 8.6 6.8 9.3 9.7 8.8 7.6 9.5 8.8
WIND DIRECTION Degrees 20 17 20 25 24 20 24 23 26 27 25 25 25 20 17 12 15 19 356 9 13 12 2 5
TEMPERATURE degF 46.5 45.3 44.6 43.1 41.3 41.6 43.3 44.1 46.1 46.8 48.2 46.3 44.5 44.9 44.9 45.4 46.3 45 46.5 46.7 45.9 45.4 45.5 45.3

Ho-Chunk Nation-Tomah AQS ID - 55 081 2001

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 3.5 3.3 3.4 3.1 2.6 2.8 2.5 2.3 3.3 2 2.3 3.8 4.2 2.9 3 3 2.9 2.8 3.1 3.2 3.7 2.9 3.2 3.2

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 -0.6 -0.6 -0.7 -0.6 -0.5 -0.5 -0.6 -0.6 -0.5 -0.5 -0.5 -0.6 -0.5 -0.5 -0.6 -0.5 -0.6 -0.5 -0.6 -0.6 -0.6 -0.6 -0.7 -0.7
WIND SPEED mph 4.7 4.6 3.2 2.8 3.2 3.4 4.1 3.9 4.9 5.9 5.6 5.4 7.2 8.3 8.4 7.8 8.4 8.2 6.5 6.1 7 5.1 4.3 4.6
WIND DIRECTION Degrees 77 73 64 58 60 56 27 30 15 23 16 16 18 18 11 8 2 360 4 3 355 357 356 355
TEMPERATURE degF 43 41.4 40.7 40.6 40.4 40.3 40.5 41 41.7 42.1 42.2 43.8 44.9 45.8 44.6 43.3 43.1 43 42.5 41.9 40.3 38.3 36.6 35.6

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 33 34.5 36.2 36.1 34.7 34.8 30.6 28 27.4 28.1 27.9 28.5 30.5 30.7 32.9 35.9 40.2 41.5 40.7 33.6 29 28.8 35.9 37.4
PM2.5 ug/m3 1.4 1.4 2.3 3.2 3.3 3.7 4.1 3.8 3.2 3.3 4.5 4.6 4.1 3.1 3 3 2.3 2.2 1.9 2.6 2.4 2.2 2.4 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 0.5 0.4 0.2 0.3 0.4 0.3 0.4 0.5 0.4 0.4 0.3 0.4 0.4 0.5 0.4 0.4 0.5 0.6 0.5 0.5 0.4 0.3 0.3 0.3
WIND DIRECTION Degrees 359 38 54 39 17 23 15 7 1 16 4 20 20 17 27 4 356 4 14 351 349 344 337 331
WIND SPEED mph 2.5 3 4.7 3.4 2.8 3.1 3 2.6 2.8 3.2 2.6 3 3 3.3 3 2.2 2.1 3 2.4 2.2 1.9 2 2.4 2.7
TEMPERATURE degF 46.3 44.8 44.3 44 44.3 44 44.6 44.8 45.8 45.6 46.3 47.1 47.5 48.3 48.5 48.3 48 47.9 47.5 47.2 46.4 45.7 44.9 43.6

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 32.5 32.1 32.7 32.8 32.8 31.5 30.7 30.4 31 32.4 33.2 33.4 31.9 29.2 31 30.1 31.4 32.3 33.9 36.2 36.6 32.4 29.1 28.7
TEMPERATURE degF 46.4 46.1 45.2 45.3 44.8 44.3 44.1 45.8 46.9 49.3 51.3 51.7 50.1 48.8 47.4 47 46.1 46.2 46.5 45.9 45.5 45.1 44.6 44.2
WIND SPEED mph 9.3 9.5 10.5 9.3 9.7 8.2 10.2 9 11 11.1 11 12 8 8.4 9 9.3 10.2 9.9 11.2 12.6 12.2 8.9 8.9 9.3
WIND DIRECTION Degrees 15 16 19 28 30 16 16 16 20 19 17 20 46 33 24 11 8 6 7 9 13 3 2 359

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 33.1 34.1 34.9 35.3 35.6 33.1 31.6 32.3 32.9 34.1 32.8 31.3 30.9 34.4 34.1 29.9 30.5 31.3 35.5 35.9 35 30.7 28.9 30.6
TEMPERATURE degF 44.7 44.6 44.3 43.6 42.3 42.6 43.4 45.1 46.6 48.2 49 48.9 47.1 45.9 45.1 45.7 44.9 45.6 45.8 45.1 44.6 44.3 43.7 43.4
WIND SPEED mph 11.1 12.8 14.1 12.9 12.8 11 11.3 12.1 12.4 13.1 11.1 11.3 13.8 13.8 13.6 11 13.4 12.8 14.7 14.7 14.3 11.9 10.9 12.2
WIND DIRECTION Degrees 19 17 24 33 31 20 14 19 28 26 46 44 42 38 30 16 18 5 3 9 6 359 358 356
PM2.5 ug/m3 1.7 1.5 1.9 2.1 2.4 2.5 2.9 3 3.2 3.1 3.2 3.5 3.8 3.8 3.8 4.2 3 3.2 2.6 2.4 1.4 0.8 1.3 2.6

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 36.3 36.1 35.9 36.3 35.9 34.8 34.4 34.7 35.3 36 35.2 34.3 32.7 33.2 37.2 37.3 34.7 35 35 33.9 36.2 37.7 36.3 32.4

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 32.5 33.9 32.9 32.9 28.6 26.2 26.1 30.2 32.4 30.7 29.8 30.3 29.6 30 29.6 31.4 33 35.8 32.6 34.9 37.9 39.8 38.5 37.8

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 30.2 30.4 28.4 28 27.5 27.3 28.3 29.2 28 27.8 28.7 31.4 32 32.5 33.1 37.8 37.8 39.2 39 34.7 30 29.6 31.9 37
PM10 ug/m3 (25C) 4.5 3.2 2.9 2.8 3 2.9 2.6 2.7 3.2 4.1 5 4.1 3.3 4.7 4.4 5.5 4.8 5.1 4.9 5 5.7 5.2 4.2 4.5
PM COARSE (10-2.5) ug/m3 2.1 1.4 0.9 0.8 1 0.9 0.8 0.6 1 1.3 1.9 1.3 0.8 2.1 1.4 2.4 2 2.5 2.2 2.3 2.7 2.4 1.5 2
WIND SPEED mph 5 3.5 5 5.5 5.4 5.5 5.3 4.1 4.9 5.1 6.5 7.5 4.1 3.5 4 4.7 4.5 3.8 2.7 2.7 3.2 5.5 3.9 4.6
WIND DIRECTION Degrees 60 50 49 45 43 42 26 26 38 34 43 45 22 11 12 11 14 10 18 19 11 21 18 14
TEMPERATURE degF 46.6 45.3 43.5 42.8 42.6 42.5 43.3 42.8 42.6 42.9 42.8 42.7 43.2 43.6 44.7 46.5 46.4 46.1 45.6 45.2 44.9 44.1 42.9 41.4
PM2.5 ug/m3 2.5 1.9 2.1 2 2 2 1.8 2.1 2.3 2.9 3.2 2.9 2.6 2.7 3 3.1 2.8 2.7 2.7 2.8 3.1 2.9 2.8 2.6

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 34.1 33.9 36 35 33.7 31.7 31 31.9 31.1 30.3 30.7 30.4 33.2 31.7 31.4 32.8 34.8 37.1 35.9 31.3 28.5 30.2 32.7
WIND SPEED mph 10.7 12 11.2 11.5 11.1 11.3 10.9 11.4 12.5 14.1 12.4 10.5 8.4 8.3 10 12.9 13.1 16 16.1 15.7 15.4 14.7 15.5 15.3
WIND DIRECTION Degrees 27 23 29 37 39 31 25 19 22 14 13 30 44 41 22 17 11 12 13 13 6 2 1 356
TEMPERATURE degF 44.4 44.2 43.6 42.5 41.8 42.2 42.3 43.2 46 47.4 46.9 48.4 47.1 45.1 45.5 45.2 45.6 45.5 45 44.5 44.1 43.5 43.2 42.8

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 35.8 36.2 36.4 37.2 35.9 34.8 34.4 33.8 33.2 32.3 30.2 29.3 33 35.1 33.2 30.5 33.1 31.2 34.7 34.2 32.1 29.1 28.5 31.5
TEMPERATURE degF 43.7 43 43.3 41.8 41.1 41.2 42.2 43.6 45.5 45.9 44.7 47 47.3 45 44.9 45.1 45.1 46 45.8 45.3 45.1 44.9 44.4 44.2
WIND SPEED mph 11.3 11.5 12.3 11.6 10.7 9 8.8 9.8 10.8 8.2 6.8 9.8 12.6 13.4 10.2 10 9.1 8.1 9.2 9.9 9.2 7.9 8.7 8.8
WIND DIRECTION Degrees 6 4 6 12 13 6 2 359 8 9 15 23 14 16 13 5 1 356 358 1 356 348 347 345

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 29.2 27.3 26.4 23.8 24.7 25.4 24.9 26.1 28.5 30.6 32.4 33.9 31.3 34.5 37.9 37.9 39.8 37.1 33.8 33.9 35.6 33.2 28.4 25.8

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 36.2 33.9 31.4 30.5 29.3 28.9 32 34.1 35.7 39.7 40.4 34.3 32.8 34.3 33.9 33.2 32.7 37.1 33.2 32.8 35.1 37.2 37.2 35.9

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 33.4 33.2 32 31.5 30.8 31.1 30.2 30.5 32.4 34.1 34.8 32.4 33.6 33.8 33.9 34.6 37.4 36.5 35.8 39.1 39.5 38.7 35.5 32.6
TEMPERATURE degF 49.8 49.1 48.6 47.5 47.2 47 47.9 49.7 53 54.7 56.4 53.4 53.6 53.4 52.9 51.1 48.9 47.2 47.8 47.6 47.1 46.7 46.3 46
WIND SPEED mph 4.8 5.7 6.4 6.9 5.4 5.5 6.4 6.4 5.9 6.4 6.2 5 6 7.2 7.1 8.5 9.6 7.9 8.6 9.9 8.5 7.6 8.1 8
WIND DIRECTION Degrees 37 41 37 49 51 43 44 42 47 21 23 11 21 18 13 0 5 5 2 17 23 25 14 14
PM2.5 ug/m3 2.5 2.4 2.5 2.7 2.9 3.4 3.6 3.9 3.8 4.2 4.6 5.4 4.8 5 4.6 4.4 3.9 3.1 3.7 2.6 2.9 2.5 1.7 2.3
PM10 ug/m3 (25C) 4.5 5.5 5.4 5.8 4.9 7.1 8.2 8.3 8.1 14 13.9 13.2 10.6 14 15.6 9.3 6.9 5.1 5.4 4.6 4.7 3.2 2.2 3.6
PM COARSE (10-2.5) ug/m3 2 3.2 3 3.3 2.2 4 4.8 4.7 4.4 10 9.5 8 5.9 9.3 11.3 5 3.2 2.1 1.9 2.1 1.9 0.9 0.5 1.4