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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/3/2025 12:00 to 8/4/2025 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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Monday, 
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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 5.8 6.4 7.1 8.7 7.3 8.1 13 13.1 21.4 26.8 25 29.7 30.3 21.2 24.5 25.3 25 25.5 34.2 38.8 36.3 23.8 15
WIND SPEED mph 1.3 1.4 1.6 1.6 1.3 1.1 1.4 2.3 2.5 2 6.1 5.9 5.5 5.3 5.7 6.1 5.3 4.8 4.2 3 3.1 2.4 1.8 0.7
WIND DIRECTION Degrees 186 197 189 181 167 171 200 220 219 341 358 14 33 53 60 77 69 66 77 89 86 98 126 214
TEMPERATURE degF 52.6 52.2 52.1 52.2 52 52.7 55.8 61.1 64.5 68.6 69.8 69.2 69.7 69.7 68.8 68.3 68 66.9 64.2 61.5 60.9 56.8 53.3 50.6
RELATIVE HUMIDITY %RH 99.4 99.5 99.6 99.7 99.6 99.7 98.6 86.9 79.2 71.6 72 76.7 74.8 74.6 75.4 71.3 70.6 68.2 69.1 70.9 72.5 80.6 88.6 94.6
BAROMETRIC PRESSURE inHg 30.17 30.17 30.18 30.18 30.2 30.22 30.23 30.24 30.25 30.25 30.26 30.27 30.27 30.27 30.27 30.26 30.26 30.26 30.27 30.27 30.28 30.28 30.29 30.31
PRECIPITATION inches 0 0.01 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 14.3 81.6 197.3 201.7 354.9 507.8 451.3 521.8 445.4 424.6 366.9 246.8 125.6 23.1 0 0 0 0 0
PM2.5 ug/m3 41.6 40.5 38.4 36 32 30 27.5 25.3 24.9 23.9 18.5 12.9 14.3 16 6.5 4.8 4.7 4.8 5 4.4 4.6 5 5.4 5.4

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 19.1 18.5 18.3 19.2 18.5 19.3 19.4 20.1 20.5 22.7 23.7 23.4 22.3 20.4 19 14.7 9.7 7.5 5.9 4.9 4.5 4 3.7 3.8

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 26.1 23.4 19.4 15.8 15.6 18.2 21.8 24.5 28.5 30.6 30.7 29.2 28.7 30.3 28.6 25.8 23.7 21.7 27.3 32 37.8 31.5 27.6

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 20.9 21.3 22.7 19.9 17 16.3 18.8 22.3 25.6 28.7 29.8 29.7 28.9 29.6 30.5 29.5 27.7 27.7 28.7 26.7 18.3 17.9 16.4

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 17.6 17.3 19.7 19.9 16.1 16.4 19.2 23.5 27.8 30.3 31.5 30.6 30.1 30.5 31.8 33.7 33.5 29.8 22.8 16.6 13.9 20.9 20
TEMPERATURE degF 63.8 62 60.8 61.1 60.1 59.1 60 63.3 67.5 71.1 73.7 74.9 75.9 76.5 77 77.2 75.9 75 72.8 69.5 67.5 65.9 64.7 63
WIND SPEED mph 2.7 1.8 2.7 4.2 4.9 6.2 7.2 5.3 5.7 5.7 5.4 6.8 7.8 7.5 7.4 6.7 7 6.5 4.1 1.1 1.2 1.7 2.6 1.6
WIND DIRECTION Degrees 28 51 25 15 19 26 23 29 24 24 27 22 15 18 19 18 21 15 11 49 42 57 101 88
PM2.5 ug/m3 11.3 12.3 14.1 15.1 15.7 16.1 16.3 16.4 14.7 12.6 10.4 11.1 12.6 14.7 15.7 17.3 18.1 19.6 19.7 19.5 20 20.7 14.6 10.5

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 13 14.6 16.1 17.2 17.4 17.7 18 19.3 18.6 16.1 13 12.2 13.8 15.7 17.9 20.4 20.1 21.5 22.1 21.5 21.6 20.9 20.3 13.3
PM10 ug/m3 (25C) 18.9 21.1 23.4 25.1 24.9 25.6 27.2 29.5 27.6 23.3 19.9 19.8 21.7 23.8 27.3 29.1 29.4 29.9 31.8 29.2 29 27.9 29.1 19.5
PM COARSE (10-2.5) ug/m3 5.7 6.2 7.1 7.8 7.5 8 9.1 9.9 8.6 6.8 6.5 7.1 7.3 7.4 8.6 7.9 8.4 7.7 9.1 7.4 7.1 6.7 8.5 6.1

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 25.7 25.1 23.4 16.3 13.2 12.9 16.4 20.3 25.5 29.7 33.7 30.6 29.7 28.1 27.9 27.5 24.3 24.8 23.2 22.9 21.5 20.9 25.9
CO ppm 0.325 0.327 0.328 0.319 0.327 0.318 0.319 0.305 0.281 0.28 0.297 0.305 0.313 0.312 0.32 0.322 0.291 0.254 0.241 0.232 0.209
SO2 ppb 0.219 0.209 0.205 0.218 0.087 0.099 0.102 0.085 0.124 0.094 0.083 0.119 0.117 0.097 0.126 0.125 0.112 0.068
NO ppb 0.039 0.03 0.074 0.054 0.131 0.447 0.665 0.56 0.434 0.208 0.125 0.065 0.046 0.055 0.074 0.076 0.069 0.037 0.022 0.02 0.03 0.031 0.03
NOy-NO ppb 1.026 0.914 0.931 1.354 1.573 1.413 1.429 1.297 1.401 1.113 1.081 0.752 0.617 0.644 0.65 0.63 0.743 0.851 1.361 0.851 0.714 0.962 0.761
NOy ppb 1.065 0.944 1.005 1.408 1.704 1.86 2.094 1.857 1.835 1.321 1.206 0.817 0.663 0.699 0.725 0.706 0.812 0.888 1.383 0.871 0.744 0.993 0.791
PM10 ug/m3 (25C) 26.1 29.7 30 36.3 31.3 28.1 29.2 25.5 22.6 18.2 17.7 19.3 22.6 25.4 26.2 28.2 27.1 26.7 26.6 21.3 13.9 12 11.1 9.1
PM COARSE (10-2.5) ug/m3 9.1 11.6 11.6 18.1 13.3 12.2 12.6 8.6 7.2 5.3 5.5 6.2 6 6 6 6.6 6.1 6.2 6.3 6.9 5 4.4 4.3 3.8
WIND SPEED mph 3.8 3.2 3.7 2.9 2.7 3.7 3.9 3.8 4.1 4.4 6.4 7.7 6.8 6.5 4.7 6.2 5 2.9 2.3 6.6 6 4.1 3.8 4.3
WIND DIRECTION Degrees 18 1 1 351 358 342 343 349 359 3 349 344 349 355 358 353 6 354 12 106 104 86 73 69
BAROMETRIC PRESSURE inHg 30.02 30.02 30.03 30.05 30.06 30.09 30.11 30.12 30.13 30.13 30.13 30.13 30.12 30.12 30.11 30.11 30.1 30.1 30.1 30.12 30.14 30.15 30.16 30.17
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 61.3 59.6 58.5 56.8 56.4 55.7 58.8 64.2 68.6 72 73.5 75 75.2 75.7 74 76.3 74.4 72.7 69.8 66 64.3 63.1 61.4 60
RELATIVE HUMIDITY %RH 87.2 87.1 87.7 93.3 95.1 95 90.4 78.8 69.7 58.2 53.1 50.8 51.6 50.9 56 51.5 53.6 61.2 70.1 80.1 79.8 80.3 82.7 79
PM2.5 ug/m3 16.9 18.1 18.4 18.3 18.1 16.1 16.8 16.8 15.2 12.7 11.8 12.6 16 18.7 19.6 20.8 20.3 19.9 19.9 14.1 8.8 7.6 6.8 5.4

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 26.7 22.5 20.2 21.9 19.1 22.4 23 23.4 24.4 23.9 24.6 24.2 25.3 26.5 29 32.8 34.8 33.4 33.1 31 29.8 28.8 28.1
WIND SPEED mph 1.7 1.3 1.1 0.6 0.8 1.2 1.7 1.7 2.4 2.8 2.4 2.4 2.7 3.1 3.6 3.8 3.3 2.9 2.1 2.4 2.8 2.3 2.2 2
WIND DIRECTION Degrees 23 21 13 36 50 14 11 14 44 61 50 23 17 26 20 15 20 18 16 25 31 25 26 29
TEMPERATURE degF 59.6 58.8 57.7 57.8 58 58.4 61.5 65.6 70.3 74.5 76.9 79.6 79.5 81.6 80.3 75.2 68.8 65 61.7 59.1 57.8 56.8 55.9 54.8

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 20.8 11.2 5.5 3.5 1.1 2.3 11.4 33.2 38.4 41.4 36.9 31.4 30.2 28.9 27.7 26.9 17.1 4 8.8 8.8 15.1
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 24.9 25.6 25.4 25.6 25 24.6 24.6 28.2 28.1 18.9 21.6 26.1 26.4 25 25 25.2 24.8 25.6 24.9 24.6 26.1 26 20.3
PM10 ug/m3 (25C) 35.9 37.4 38.3 39.8 38.3 37 37.8 43.5 40.5 26.5 30.2 35.8 35.1 33.3 35.1 34.3 32.7 33.5 32.3 33.1 34.5 34.7 28.2
PM COARSE (10-2.5) ug/m3 11.4 12.3 13.6 14.9 14.1 13.1 13.8 15.5 12.1 7.1 7.8 8.6 7.7 7.3 8.9 8 7.1 7.4 7 8.3 8.5 8.8 8

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 27.1 26.1 23.1 21.3 16.5 12 16.8 24 27.3 30.8 36.2 34.8 32.1 32.9 31.6 30.8 30.6 25.1 20.1 18.7 20.6 23.7 27.1

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 24.5 22.4 20.9 19.6 19.7 21.5 22.5 22.4 23.2 26.9 27.2 27.9 27.7 28.1 27.1 27.5 25.6 22.7 22.2 25.6 26.4 26.5 26.7 26.5
WIND SPEED mph 2 1.7 1.8 2.1 2 3 3.6 3.3 4.3 4.9 4.4 4.4 4.2 5.4 5.3 5.2 4.8 4.8 3.6 2.7 3.3 3 2 1.6
WIND DIRECTION Degrees 10 358 350 338 313 329 339 3 16 29 37 31 18 4 19 16 23 23 36 39 33 38 67 75
RELATIVE HUMIDITY %RH 100 99.3 97.7 97.2 97 94.4 87.5 86.8 84.1 75.5 71.6 69.3 66.6 58.1 57.1 57.6 61.8 67.4 76.4 81.6 85.3 90.5 94.1 96.3
TEMPERATURE degF 54.4 54.5 54.1 53.7 53.6 54.9 56.7 58.6 60.4 63.5 65.9 67.2 68.2 70.4 70.3 69.6 68.1 65.6 61.7 57.2 54.1 51.2 48.8 46.7
PM2.5 ug/m3 19.9 19.9 20.3 19.6 19.5 20.3 20.3 21.3 22 21.8 22.7 23.1 21.8 17 12.5 9.9 7.9 6.3 5.7 5.5 4.9 4.6 4.4 4.2

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 38.3 36.2 33.2 32.4 31.8 29 24.7 21.3 20 18.4 16.6 15.4 14.1 14.5 16 17 17.7 18.6 19.3 19.4 18.4 18.1 19 19.2

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 20.9 22.2 19 18.4 14.2 14.5 18.4 21.7 27.3 29.8 30.8 31.7 30.6 29.1 29.7 30.9 28.4 22.2 13 20.1 22.6 21.3 20

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 39.1 36.7 34.8 21 20 29.8 30.3 30.7 30.7 29.6 31.2 32.7 34 34.3 32.2 29.4 28.1 27.4 27.1 26.8 30.6 34.3
TEMPERATURE degF 69.1 68.7 68.3 68.1 66.3 62.2 64.7 68.8 69.2 69.5 69.7 70 69.8 70.7 71.2 70.3 69.9 69.3 68.5 68.2 67.8 67.5 67.6 66.8
WIND SPEED mph 21 20.3 17.2 17.2 11.2 7.4 6.5 17.6 18.6 15.2 12.9 12.9 15.2 15.1 14.4 16.4 16.8 15 15.6 15.8 18.2 19.2 20.4 20.2
WIND DIRECTION Degrees 32 38 40 36 21 325 348 37 36 38 31 32 30 29 30 37 36 41 40 40 38 37 36 40
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 16.5 16 15.5 14.9 15.4 17.7 17.4 10.1 8.8 8.3 7.2 7.1 8.9 11.2 11.2 12.9 13.9 10.3 7.5 6.6 5.7 5.6 5.3 4.1

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 38.8 37.8 33.8 22.8 15.5 15.7 17.5 28.1 30.7 30.7 30.6 32.5 32.6 31.4 32.9 32.8 29.2 27.1 25.8 25.6 25.4 28 33.9
TEMPERATURE degF 66.9 65.7 63.5 60 59.6 59.7 61 65.1 69.6 70.9 71.8 71.3 72.6 73.4 72.6 71.1 70.2 69.2 67.3 66.5 65.7 65.2 65.3 64.4

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 27.3 25.9 23.5 23 19.9 19.1 21.3 24.6 28.4 29.7 31.6 31.1 27.9 27.4 26.6 28 29.3 32.2 34.6 36.7 34.9 30.8 29.3

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 9.8 11.5 11.8 13 10.3 12.9 18 21.5 25.9 30.1 34.7 37.9 37.1 33.4 32 32 30.8 26.5 19.8 13.1 11.3 9 6.1

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 23.2 21.6 19.2 18.1 15 15 20.5 25 27.9 30 30.1 30.5 31.6 28.5 26.2 26.1 25.8 27.8 31.7 35.3 34.6 27.6 23.8
WIND SPEED mph 5.1 5.2 5.4 5 4.2 4.7 6.2 8.1 7 7 8.9 5.5 4.7 4.1 2.9 3.7 3.2 2.9 2.1 2.4 3.8 4.3 4.3 5.1
WIND DIRECTION Degrees 333 336 334 334 333 332 334 339 346 334 335 346 355 5 31 62 45 34 33 15 357 352 337 333
TEMPERATURE degF 55.4 54.6 54.5 54.4 53.6 54.1 58.4 63 66.4 69.4 71 70.2 71.2 70.9 71.4 72.1 69.2 66.8 64.1 62 60.6 58.6 54.1 51.1

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 25.6 23.8 23.2 19.6 16.5 17.2 19.9 22.8 27.3 30.3 31.3 29.9 28.9 27.8 27.8 27.8 28 25.7 22.5 22.4 21.3 19.6 17.8
PM2.5 ug/m3 23 21.4 20.9 21.6 23.2 24.2 23.8 22.4 21.4 20.7 22.7 26.3 26.1 24 23.5 20.5 20.7 21.5 22 22.4 21.2 13.9 11.5 9.9

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 30.4 28.5 27 25.7 19.1 15.8 20.8 23.7 25.2 28.4 30.3 32.2 33 33.9 33.3 31 28 27.2 26.2 27.1 31 37.3 37.7

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 29.1 27.7 26.9 25.3 18.6 16.7 19.2 25.5 26.3 27.9 30 31.1 30.3 31 31.3 28.6 25.8 24.7 23.2 22.3 25.3 30.4 33.8
PM2.5 ug/m3 19.7 20.5 21.1 21 20.5 20.6 20.6 17.9 13.8 12.4 12.1 13.9 13.7 14.2 14.6 17.2 18.4 12 9.3 8.2 7.4 6.3 5.3 4.6

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 0.389 0.405 0.404 0.458 0.51 0.618 0.598 0.506 0.37 0.33 0.339 0.354 0.357 0.395 0.409 0.512 0.448 0.328 0.286 0.34 0.338 0.31 0.359 0.255
NO2 ppb 5.2 6.5 13.3 20.7 23.4 21 17 9.6 6.6 9.8 5.1 5.4 6.1 5.8 5.2 5.5 3.4 3.4 3.5 5.5 5.7 7.6 3.6
WIND SPEED mph 4.2 4.6 4.9 5 4.6 4.1 4.3 3.7 3.7 3.8 3.5 4.3 4.1 3.7 3.7 3.1 3 3.3 3.4 2.1 2.5 2.9 3.2 2.6
WIND DIRECTION Degrees 4 358 350 349 353 341 336 0 8 20 11 29 22 25 30 28 28 38 39 40 14 12 14 16
TEMPERATURE degF 66.2 63.3 62 61.4 61.1 60.9 62.9 66.8 69.4 71.2 72.7 74.4 75.4 72.9 71.8 70.9 70.2 69.4 67.1 66.1 66.1 65.8 64.9 63.9
PM2.5 ug/m3 16.6 17.2 18.1 18.5 18.4 17.8 17.1 15.5 12.3 10.3 10.1 10.8 12 11.6 12.1 14.1 15.3 11 7.2 6.5 5.9 5.4 4.5 4
PM10 ug/m3 (25C) 23.7 24.2 25.2 25.3 25.5 27.2 26.4 25.5 19.8 14.9 16 17.1 19.8 17.8 17.4 19.8 20.7 15.5 10.7 9.6 8.8 8.2 7.4 7.2
PM COARSE (10-2.5) ug/m3 6.8 6.8 7.2 6.8 7.1 9.5 9.3 9.8 7.3 4.4 5.5 5.9 7.3 5.9 5 5.4 5.1 4.3 3.4 3.1 2.9 2.8 2.8 3.2

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 29.6 29.2 27.7 25.6 20.3 20.4 23.5 27.2 28.6 30.4 33.1 32.6 32.9 34.2 33.6 31.2 27.7 27 26.9 27 30.6 37.2 38.1
SO2 ppb 0.3 0.3 0.2 0.3 0.3 0.4 0.4 0.3 0.3 0.2 0.3 0.4 0.4 0.4 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.3
NO ppb -0.2 -0.3 -0.3 -0.2 0.1 0.7 0.8 -0.1 -0.2 -0.3 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4
NO2 ppb 1.8 1.6 1.4 2 4.3 3.7 2.8 1.2 1 0.7 0.9 0.7 0.7 0.8 0.7 0.6 0.7 0.7 0.7 0.5 0.5 0.5 0.5
NOx ppb 1.5 1.3 1.1 1.8 4.4 4.4 3.6 1 0.8 0.5 0.7 0.5 0.4 0.5 0.4 0.3 0.4 0.4 0.3 0.2 0.2 0.1 0.1
WIND SPEED mph 5.4 4.9 4.3 4.3 4.5 4.3 5.2 6.1 6.3 6.5 6.8 6.3 4.6 3.8 3.7 4.1 3.9 3.1 3.2 3.9 4.1 4.9 6.1 5.1
WIND DIRECTION Degrees 342 339 330 337 331 326 339 5 10 19 17 19 31 39 46 27 37 49 45 30 28 26 24 29
TEMPERATURE degF 63.9 61.4 60 59.1 58.9 58.6 61.3 67.8 69.2 70.8 72.8 73.7 74.8 74.1 72.2 72.6 72 69.2 67.2 66.1 66.3 65.9 65.1 64.3

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 -0.7 -0.9 -0.8 -0.8 -0.7 -0.7 -0.8 -0.8 -0.7 -0.8 -0.8 -0.8 -0.8 -0.8 -0.9 -0.8 -0.8 -0.8 -0.7 -0.9 -0.9 -0.9 -0.9
WIND SPEED mph 2.9 2.6 2.3 2.5 2.2 1.7 2.1 2.4 2.7 3.8 3.5 3.5 4.6 4.7 4.8 4.9 4.9 6 4.6 3.9 3.7 4.5 3.4 2.2
WIND DIRECTION Degrees 7 356 354 344 341 337 337 357 352 353 356 0 6 7 12 5 10 23 13 14 30 46 47 47
TEMPERATURE degF 56.6 56.1 55.9 55.7 55.5 55.6 57.7 62.7 69.7 72.3 73.5 74.3 73.5 73.9 73.5 72.8 71 69.1 65.8 62.2 59.5 56.8 53.9 51.3

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 24.3 22.5 19.4 17.8 12.7 13.8 16.5 23.1 28.3 30.7 28.8 28.3 25.7 25.9 24.9 27 28.5 23.5 18.9 18.8 22.4 27.4 29.2
PM2.5 ug/m3 19.3 19.3 19.6 19.5 19.2 19.2 19 18.2 20.9 22.7 23 21.9 20.4 20.1 18.9 18.3 17.2 15 9.4 7.1 6.2 5.3 4.8 4.4

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 0.7 0.9 0.6 0.7 0.7 0.7 0.8 0.8 0.8 0.7 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.8 0.6 0.6 0.6 0.6 0.6 0.6
WIND DIRECTION Degrees 297 309 309 292 290 287 294 358 20 7 357 332 342 350 330 6 41 50 75 74 47 76 58 46
WIND SPEED mph 0.8 0.8 0.9 0.6 0.6 0.3 0.5 1.2 1.2 1.4 1.2 1.4 1.4 0.7 1.3 1.4 2.4 2 2.1 1.4 2.1 1.8 1.7 1.4
TEMPERATURE degF 59.5 58.2 57.3 56.7 55.8 55.7 60.7 66.6 70.2 73.6 76.9 79.6 77.6 77.7 80.6 78.4 73.9 72.1 69.1 65.9 64.3 61.8 59.6 57.8

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 27.8 27.6 25.8 24.3 14.2 17.2 20.4 26 28.2 28.9 30.3 32.1 34.8 34.8 35 31.4 27.6 25.8 22.8 21.8 21.9 28.9 24.2
TEMPERATURE degF 60.5 59.6 59.3 59 58.4 58.2 61.2 65.3 68.2 69.6 71.6 72.4 72.8 71.1 69.4 68.7 68.4 67.3 65.8 63.9 63.1 62.1 61.1 58.8
WIND SPEED mph 6.2 6.2 6.8 6.8 6.6 6.6 6.7 6.6 8.1 9.3 8 8.5 7.4 8.4 8.4 8.4 7.7 7.1 5.6 4.7 5.4 5.8 6 5.6
WIND DIRECTION Degrees 358 357 358 355 353 341 350 1 23 22 21 10 22 62 75 74 71 67 52 17 26 16 15 359

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 29.9 28.2 27.3 25.3 20.8 21.2 22.6 26 28.5 30.3 31.4 34.7 34.9 35.2 33.9 29.2 27.5 26.6 27.5 32.7 36.9 38.6 38
TEMPERATURE degF 59.6 59 58.6 58.3 58.1 58.5 61.7 65.8 68.9 70.4 72.4 73.4 71.5 72 71.4 71.3 70 67.5 65.6 65.4 65.3 64.6 63.6 62.8
WIND SPEED mph 7.5 7.7 8.2 8.8 7.7 8.1 8.6 7.3 7.7 7.8 8.2 8 6.6 8.6 8.5 8.6 8.5 7.6 8 9.8 9.9 11 11.7 10.4
WIND DIRECTION Degrees 349 348 347 343 346 341 349 355 2 2 10 5 63 53 58 60 58 49 44 46 46 45 45 45
PM2.5 ug/m3 18.8 18.6 18.2 18.1 17.6 16.8 15.4 13.7 12.7 11.9 10.8 13.3 12.7 13.1 15.8 16 9.8 7.4 6.2 5.5 4.7 4.1 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 39 38 34.4 33 29.7 28 27.9 28.8 28.2 28.7 30.5 30.5 32.5 32.3 32.9 29.7 27.6 26.6 26 25.9 26.8 33.2 35.6

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 19.1 21.8 24.7 24.6 19.9 20.8 23 27 30.4 31.9 32.9 34.6 35.4 34.7 34 33.7 32.4 29.2 14.8 14.6 19.6 20.5 19.1

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 21.1 20.9 19.5 20.8 17.3 17.2 18.3 20.4 23.5 27.5 29.8 28.7 27.8 28.4 29.7 29.4 26.7 21.4 12.9 11 10.8 16.8 21.5
PM10 ug/m3 (25C) 30.8 30.8 29.6 30.9 32.4 31.5 29.5 28.4 25.9 23.6 19.9 19.8 20.8 22.8 25.7 26 26.7 27.3 28.1 27.7 28.6 30.7 27.5 18.2
PM COARSE (10-2.5) ug/m3 13.5 12.8 11.5 12.5 13.3 12.5 10.2 8.7 7.5 7 5.9 5.7 5.4 5.5 5.9 6.6 6.4 6.7 8.2 9.3 10 11.2 8.7 6.3
WIND SPEED mph 3.7 3.2 3.5 2.4 0.9 1.1 1 1.4 1.5 1.6 2.3 2 1.9 1.9 1.8 2.2 1.4 0.8 0.7 1.7 1.7 1.5 4.9 5.8
WIND DIRECTION Degrees 53 43 54 45 69 60 34 354 9 21 30 23 9 33 19 331 345 1 62 66 61 63 83 88
TEMPERATURE degF 58.6 58.6 59.2 57.4 54.2 53.9 56.9 61.2 66 69.7 71.7 74.2 75.4 74.9 74.7 75.7 74.4 72.4 68.6 63.5 60.7 58 58.8 59.9
PM2.5 ug/m3 16.8 17.5 17.6 18.1 19 18.9 18.9 19.2 17.8 15.8 13.3 13.4 14.5 16.3 18.8 18.4 19.2 19.5 19.1 17.9 18.2 19.3 18.4 11.7

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 27.9 26.7 24.6 22.1 18.6 20.3 21.7 24.6 28.4 31.6 33 33.1 34.6 34.2 29.7 26.9 25.9 25.1 28.5 35.2 36.7 29.4 25.1
WIND SPEED mph 6.8 7.1 7.4 6.4 6 5.8 7.2 9.9 8.9 7.8 7.9 9.6 6.3 7 7.3 7.7 7.2 5.3 4.8 5.2 6.4 7.1 6.1 6.5
WIND DIRECTION Degrees 3 3 4 358 351 352 359 3 3 5 353 5 50 71 67 69 64 57 48 50 43 26 4 358
TEMPERATURE degF 59.1 58.6 58.3 57.6 56.7 57.2 60.5 63.6 66.4 69.1 70.7 71.5 71.7 71.8 71.1 70 68.7 67.5 65.7 64.5 64 62.4 58.7 55.5

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 28.4 25.9 24.1 22.6 17.9 17.8 20.7 24.5 27.9 31.5 34.3 34.3 35.2 35.3 29.7 27.4 26.2 25.6 29.5 35.1 36.8 36.8 35.8
TEMPERATURE degF 60.3 59.4 58.8 58.7 58.3 58.6 63.3 68.6 71.7 73 72.5 72.9 71.5 70.9 71.9 70.9 69.6 68.1 67.1 67.1 66.7 65.9 64.7 64
WIND SPEED mph 4.8 4.9 4.9 5.6 5.3 5 5.6 5.6 5.6 8.1 10.6 9.9 10.4 9.5 10.5 10.9 10.9 9.8 10.1 13.1 13 12.9 12.3 10.7
WIND DIRECTION Degrees 328 327 324 324 323 317 327 338 357 27 43 47 43 39 42 42 45 29 24 30 27 29 28 28

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 6.5 6.2 4.5 4.1 6 14.4 16.8 21 27.6 27.9 26.6 26.7 27.9 28.4 26.4 24.9 24.5 24.4 21.5 22.9 27.7 29.8 30.2

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 24.8 22.2 21.8 21.5 19.5 20.1 21.3 24.5 29.9 31.9 31.3 31.3 30.8 32.1 33.2 33 29.1 23.7 23.3 22.6 19.3 14.5 17.6

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 31.6 31 28.5 28.6 19.5 18.6 24.2 29.1 32.1 32.6 33.7 33.1 33.6 37.3 39.5 38.1 36.3 31.3 28.1 26.2 23.1 22.8 24
TEMPERATURE degF 62.9 61.3 60.1 59.6 59.6 59.4 61.6 65.8 68.6 70.8 72.1 73.7 73.6 73.8 74.3 74.2 73.4 71.8 68.4 66.6 65.4 63.6 62.1 60.7
WIND SPEED mph 4.3 4 3.7 4.3 4.3 3.6 4.4 4.8 5.1 4.8 5.7 6.1 5.6 4.7 6.5 6.1 3 2.4 1.9 2.7 2.5 2.5 3.1 2.6
WIND DIRECTION Degrees 11 16 2 3 4 0 0 13 14 18 10 8 1 348 351 359 21 88 80 43 47 24 32 24
PM2.5 ug/m3 17.9 19.6 20.3 20.1 19.7 19.7 20.5 17.1 14.2 13 13.3 13.4 14.1 15 19.5 20.4 17.6 17.6 15.4 9.2 8 7.7 7.4 6.3
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3