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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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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 8.5 7.1 4.7 4.5 3.1 2.2 6 20.2 24.9 26.5 27.1 27.2 28.2 29.8 29.7 27.7 30.8 33.6 36.7 31.9 33.3 37.5 37 36.1
WIND SPEED mph 1.3 1.1 1.2 1.1 1.2 1.4 1.3 1.4 6.5 5.1 4.8 4.9 5 5.5 5.4 4.7 5.1 4 3.2 2.4 3 2.6 3.6 3
WIND DIRECTION Degrees 175 168 180 176 173 178 218 327 9 34 55 69 61 56 74 75 70 82 67 22 7 13 28 34
TEMPERATURE degF 33.4 31.5 30.4 29.3 28.5 29.7 38.2 45.5 46.5 47.7 47.6 47.8 47.4 47.1 46.3 45.3 43.8 42.4 41.7 39.9 39.1 38.8 39.1 38.6
RELATIVE HUMIDITY %RH 96.7 97.8 98.6 98.8 98.9 99.1 91.6 73.9 72.2 66.6 65.5 65.2 64.8 64.3 66.1 69.7 73.8 77.7 78.5 85.5 88.5 89.2 88.8 90.4
BAROMETRIC PRESSURE inHg 30.21 30.21 30.22 30.23 30.23 30.24 30.27 30.28 30.28 30.29 30.3 30.3 30.3 30.3 30.3 30.29 30.28 30.27 30.27 30.26 30.26 30.26 30.26 30.26
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 47.6 206.1 368.7 491.7 543 531.1 536 468.2 407.3 276.3 195.5 113.9 54.9 13.2 0 0 0 0 0
PM2.5 ug/m3 3.8 2.9 3 2.6 2.6 3.8 2.2 2 1.8 1.5 1.4 1.6 1.4 1.2 1.2 1.3 1.5 1.6 1.5 1.8 1.7 1.6 1.6 1.7

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 6.5 6.8 5.6 4.3 3.5 3.2 3.3 3.1 3.2 3.2 2.9 2.7 3 2.6 2.8 2.9 3 3.8 2.9 2 1.8 1.6 1.3 1.1

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 41.3 40 38.9 39.1 37 35.8 35.2 35.7 36.6 34.9 34 33 33 33.7 34.8 34.2 31.1 31.8 30.8 31.8 32.6 33.2 33.8 32.6

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 42.1 45.4 47.3 43.8 43.9 39.4 37.3 36.9 38.3 43.9 47.4 50.6 52.5 52.7 50.7 49.1 46.8 36.5 32.6 31.3 32.5 34.2 33.2

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 19.1 33.2 41.5 43.1 40.5 30.9 28.3 30.9 37.6 38.6 41.5 46.6 53.2 59.3 60.6 60.6 51.6 47.8 45.3 34.4 28.1 27.6 28.4 29.3
TEMPERATURE degF 60 60.1 59.2 58.6 57.7 56.1 56.4 58.2 61.7 65.7 67.7 70.8 72.9 74.7 76.1 76.1 73.6 68.9 64.9 60.4 56.9 55.7 54.1 52.2
WIND SPEED mph 0.9 4.9 4.1 5.4 5.9 2.4 4.8 5 3.8 3.2 3.6 4.1 5.3 4.3 4.5 3.7 5.5 5.3 3.6 4.7 4.1 2.9 3.2 2.4
WIND DIRECTION Degrees 125 350 14 356 21 41 28 34 56 66 74 47 36 74 97 75 45 45 53 43 40 48 64 62
PM2.5 ug/m3 7.7 7.3 5.5 5.2 5 5.7 7.3 6.2 5.9 6.8 7.1 7.1 6.4 6.5 6 5.6 5.2 4.9 4.8 5.1 5 4.8 4.7 3.9

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 5.9 6.4 5.1 4.7 4.3 5.2 5 5.2 6.4 6.3 7.9 8.8 7.8 6.2 6.4 5.6 5 4.5 4.3 4.6 4.4 4.1 4.6 4.3
PM10 ug/m3 (25C) 11.1 11.1 8.9 8.9 8.6 10.6 10.6 11.7 18 16.1 19.9 16.8 17.1 15.6 14.9 15.3 11.6 11.6 10 9.8 8.6 8.2 8.7 7.6
PM COARSE (10-2.5) ug/m3 5.2 4.7 3.9 4.2 4.3 5.6 5.7 6.6 11.6 9.7 11.8 7.8 9 9.1 8.1 9.3 6.3 6.9 5.6 5.2 4.4 4.1 4.2 3.4

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 37.3 37.7 43 40.8 36.5 35.3 29.8 33.4 39.4 41.9 44.9 45.7 46.1 47.3 48.8 49.5 50.7 48.8 39 33.6 32.6 35.7 34.2 34.2
CO ppm 0.124 0.111 0.095 0.098 0.093 0.095 0.097 0.092 0.091 0.086 0.088 0.092 0.092 0.093 0.09 0.086 0.091 0.091 0.087 0.087 0.092 0.089 0.087
SO2 ppb 0.166 0.087 0.1 0.115 0.089 0.129 0.099 0.16 0.177 0.15 0.144 0.164 0.135 0.186 0.201 0.199 0.194 0.225 0.257 0.307 0.213 0.182 0.159
NO ppb 0.087 0.093 0.064 0.07 0.082 0.094 0.416 0.315 0.189 0.19 0.178 0.173 0.157 0.131 0.128 0.126 0.09 0.049 0.053 0.062 0.039 0.04 0.047
NOy-NO ppb 3.815 3.201 1.412 1.764 1.893 1.756 2.604 1.798 1.717 1.668 1.681 1.718 1.572 1.519 1.477 1.415 1.441 2.111 1.879 1.801 1.163 1.175 0.982
NOy ppb 3.902 3.294 1.476 1.834 1.975 1.85 3.021 2.114 1.906 1.858 1.859 1.891 1.729 1.649 1.605 1.541 1.531 2.159 1.932 1.862 1.202 1.215 1.029
PM10 ug/m3 (25C) 12.8 12.6 14.3 11.7 11.5 10.7 9.5 8.9 8.1 8.5 8.4 7.6 7.8 7.2 7.5 7.5 7.1 6.7 7.1 5.5 5.8 3.7 3.4 1.9
PM COARSE (10-2.5) ug/m3 5.6 5.6 7.4 5.6 5.3 4.8 4.1 3.8 3.9 4.3 4.2 3.2 3.5 3.3 3.8 4 3.7 3.5 3.7 2.5 2.7 1.3 1.3 0.5
WIND SPEED mph 1.3 0.4 5.9 3.5 4.2 3.2 3.8 5.2 7.1 8.7 10.8 7.6 6.7 7 6.7 6.2 6.9 6.9 6.8 5.7 6 7.2 5.4 6.2
WIND DIRECTION Degrees 338 356 313 22 7 4 357 39 80 94 105 82 75 77 80 65 72 67 41 39 52 64 48 17
BAROMETRIC PRESSURE inHg 30.05 30.05 30.09 30.08 30.09 30.09 30.1 30.1 30.1 30.11 30.11 30.11 30.1 30.09 30.08 30.06 30.05 30.04 30.04 30.06 30.06 30.06 30.05 30.05
PRECIPITATION inches 0 0 0.21 0 0 0 0 0 0 0.01 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 58 57.6 56.6 55.4 54.8 53.7 54 56.5 59.5 59.5 61.2 63.1 64.1 65.4 65.3 66.1 66.1 63.7 58.8 54.6 52.1 50 48.9 48.6
RELATIVE HUMIDITY %RH 81.9 83.6 90.1 93 91.4 89.2 88.1 77.4 61.7 59.4 54.2 51 49.9 45.7 44.2 41.6 38.3 40.5 54 61.2 64.3 60.6 63.4 63.6
PM2.5 ug/m3 7.2 7.1 7 6.2 6.3 6 5.5 5.1 4.2 4.2 4.2 4.4 4.3 3.8 3.6 3.5 3.3 3.2 3.4 3.1 3.2 2.5 2.2 1.5

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 42 37.5 35 34.5 32.7 32.7 33.5 32.1 28.5 30.1 30.4 31.9 33.7 33.2 33.2 34 33.1 32.9 33.4 32.7 33 34 33.2 34.8
WIND SPEED mph 2.8 1.8 2.2 2.9 3 2.9 3.1 3.7 3.8 5 3.7 4 3.2 3 4 3.7 2.7 3.3 4.2 4.3 3.3 3.5 2.9 3.6
WIND DIRECTION Degrees 297 314 325 333 341 357 13 351 14 21 38 0 5 61 119 109 102 68 61 59 46 46 38 42
TEMPERATURE degF 48.4 44.8 44.1 43.4 42.6 43.6 45.7 46.8 46.7 52.8 58.1 60.2 59.5 58.2 50.8 52.3 50.8 48.6 45.7 44.8 44.9 44.8 42.9 41.7

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 30.3 29.1 30.2 27.3 27.2 26.2 26 25.8 26.5 28 30.1 33 34.6 35 34 29.9 27.3 22.2 28.2 21.7 14.8 19.3 19.6 19.2
WIND SPEED mph 1.9 1.9 2 1.4 1.8 1.8 1.9 2.4 2.5 2.7 2.6 2.4 2 1.8 2.3 2.3 2.2 2.1 1.8 1.6 1.2 1.6 2.2 2.5
WIND DIRECTION Degrees 356 357 7 11 16 17 31 29 39 40 32 93 82 77 25 360 358 355 25 8 8 9 3 8
TEMPERATURE degF 50.4 49.9 49.5 48.5 47.8 47.2 47.9 48.4 50.3 54.4 59.7 62.8 62.3 60.7 61.4 59.2 54.1 49.9 48.2 48.2 48.3 48.1 47.1 46.3
PM2.5 ug/m3 2.5 2.1 1.9 1.9 1.8 1.8 1.9 1.9 2.1 2 2 2.1 2.1 2.5 2.5 2.3 2.5 3.1 2.8 2.9 3.3 3.2 2.8 2.5
PM10 ug/m3 (25C) 6.2 4.4 4.3 5.9 3.6 2.7 4.7 4.8 5.6 4.9 5 5 4.6 5.7 5.3 5 6.1 7.3 5.3 6.2 6.2 6.1 4.9 4.2
PM COARSE (10-2.5) ug/m3 3.8 2.4 2.4 4.2 1.9 1 2.9 3 3.7 3 3.1 2.9 2.5 3.2 2.8 2.8 3.7 4.4 2.7 3.4 3.1 3.1 2.3 1.8

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 37.9 37.3 40 35.4 30.9 29.3 32 34.4 37.2 37.6 39.7 41.9 43.2 44.8 42.6 42.3 35.2 33.2 30.4 29.4 31.4 29.8 32.3

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 39.7 37.7 36.9 36.5 36 34.4 33.4 31.6 31.4 31.5 33.4 34.5 36 36.1 37.7 39.3 39.7 39.7 38.6 32.9 31.1 30.8 30.7 29
WIND SPEED mph 4.9 4.5 3.6 3.1 3.5 3.6 3.3 3.3 4.7 2.3 3.6 2.6 2.2 2.6 2.6 2.2 3.3 2.1 1.1 4.1 5.3 5.4 5.6 6
WIND DIRECTION Degrees 327 339 338 336 358 354 6 31 17 23 10 347 121 142 81 141 95 136 94 67 91 70 84 80
RELATIVE HUMIDITY %RH 63 68 73 79.2 82.1 83 84.1 80.5 76.2 69.7 60.1 52.5 47.8 43.2 40.1 38.7 39.2 41.9 46.4 58.1 68.4 76 87 97.9
TEMPERATURE degF 46.3 43.7 41.9 40.1 39.1 38.7 39.5 41.1 43.1 45.9 49.3 53.5 55.6 59 60.6 61 60.5 58.9 56.2 52.8 50 45.8 42.7 40.2
PM2.5 ug/m3 3.1 2.6 2.7 3.1 3.3 3.3 3.6 3.5 3.3 3 2.4 2.2 2.2 2.2 2.4 2.5 2.4 2.4 2.2 2 2.7 2.4 2.2 2.4

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 5.7 5.1 4.6 4.2 4.8 5.2 5.2 5.3 4.5 4.3 4.6 5.2 5.2 5.5 5.6 5.6 5.4 5.7 5.8 5.7 5.5 6.2 6.3 6.6

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 4.4 3.7 3.2 2.7 2.8 3.2 3.3 3.1 3.3 2.9 2.4 2.5 2.5 2.9 2.7 2.8 3 3.5 3.8 4 4.1 4.1 4.3 4.6

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 13.7 10.5 28.8 40 35.1 32.2 27.6 38 42.4 46.9 50 55.3 54.7 55.7 58.4 59 58.5 53.8 45.5 40.1 37.2 34.7 34.2 34.9

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 22 18.6 19.4 16.9 12.3 12.9 23.1 44.1 50 51.9 48.4 45.9 45.3 45.9 45.7 45.4 44.2 40.8 39.5 38.1 38.3 40.9 39.7 37.3
TEMPERATURE degF 48.2 46.8 46.5 47.2 50.3 48.5 51.4 51.3 51.6 50.6 48.3 47.1 46.8 46.8 46.4 46.6 46.8 46.3 46.1 46.1 47 49.7 49.3 48.8
WIND SPEED mph 1.4 1.1 0.4 1.6 3.1 0.8 3.5 9.6 10.4 12.7 15.5 14.9 16.4 17.7 18.1 20.8 20.6 16.7 16.2 15.4 14.1 12.9 12.4 12.8
WIND DIRECTION Degrees 258 60 167 359 339 140 21 21 15 15 21 19 20 23 23 22 19 16 15 14 11 11 13 8
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 0.4 62.4 192.7 409.3 617.3 734.6 817.4 876.9 850.8 796 678 509.6 294 99.6 16.5 -0.2 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 16.8 16.4 17.8 18.1 15.6 16.7 16.7 11.4 8.7 9.4 7.3 6.1 5.6 5.3 4.8 4.3 3.5 2.6 2.1 1.8 1.7 1.9 2.4 2.7

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 34.7 20.7 21.9 18.9 16 27.9 41.6 49.9 52.2 52.8 50.6 52.7 54.3 55.7 55.7 51.5 47.6 41.9 40.2 39.5 40.4 39.7 40.6 38.3
TEMPERATURE degF 50.7 50.1 49.4 49.5 51 54.4 57.9 59.4 58.4 58.8 58 59.2 61.6 63.2 61.8 59.4 54.7 51.3 49.4 48.6 48.8 48.4 49.8 49.1

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 41.6 40.5 42.8 42 38.2 36.6 34.8 35.4 35.4 35.9 36 36.5 36.2 36.1 37.4 36.6 35.5 36.4 35.8 36.1 37.5 38.4 37.6 37.2

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 28.1 30.5 32.9 30.1 31.4 33.1 31.4 32 33.6 34.5 36.2 38 39.4 39.5 39.6 42.4 43.6 40.4 38.3 32.4 32.5 31.6 30.4 31.2

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 21.3 13 12 14.4 33.5 32.8 31.8 33.9 35.5 35.2 34.3 34.2 33.8 34 33.6 32.2 32 32.3 32.4 32.4 32.7 33.4 33.8 33.5
WIND SPEED mph 0.4 1.3 0.6 1 2.4 6.8 5.2 6.5 5.6 5.3 4.1 5.8 4.6 5.3 5.7 5.4 5.4 5.5 4.1 4.4 4.8 4.4 4.6 7.9
WIND DIRECTION Degrees 341 127 108 245 25 350 357 4 17 38 30 4 9 9 8 6 5 3 10 11 24 14 14 357
TEMPERATURE degF 40.5 40.2 40.7 43.1 48 49.6 49.9 50.2 50.8 50.6 49.7 49.9 49.8 51.6 51.8 49.9 48.1 47.1 44.7 44.8 44.2 43.2 42.7 41.5

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 44.8 42.3 38.3 36.1 31.2 29.7 27.3 28.3 31.4 31.8 33.6 36 36.3 37.2 38.2 39.2 38.4 36 35.7 34.9 34.1 31.9 30.6 30.7
PM2.5 ug/m3 3.6 3 2.7 2.3 2.5 2.6 2.6 2.8 2.5 2.5 2.3 2 1.9 1.9 2 1.9 2 2.2 2.3 2.5 2.8 3.3 3.4 2.8

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 42.6 36.2 25.3 28.8 45.5 45.3 47.4 46 42.2 41.6 42.6 42.7 43.2 41.4 38.5 38.8 36.9 36.4 36.8 38.1 38.6 36.8 36.2

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 25.9 23.9 16.5 27.3 30.3 36 37.4 32.9 33.4 35.6 36.5 35.9 34.9 33.4 31.5 29.5 27.6 29.6 31.7 32.7 31 29.6
PM2.5 ug/m3 28.5 23.7 23.4 19.3 6.1 6.8 6.4 5.8 6 5.7 5.9 5.4 5.2 5.3 4.6 3.7 3.1 3.3 3.4 3.1 3 3 3.7 3.4

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 0.511 0.365 0.362 0.451 0.603 0.448 0.337 0.322 0.249 0.244 0.232 0.214 0.208 0.408 0.415 0.443 0.292 0.306 0.236 0.241 0.245 0.242 0.198
NO2 ppb 20.2 19.7 19.9 32.1 42 23.4 14.8 14.4 13.2 11.1 8.9 5.4 6.1 14 10.8 10.3 7.8 7.5 7.7 11.2 9.7 9.4 7.8
WIND SPEED mph 4.1 3.1 3.5 4.9 3 2.5 2.9 4.5 5.3 6.7 6.5 4.9 5.1 4.8 4.3 5.5 6.9 6.9 7.2 7.5 5.9 6.1 4.4 5.5
WIND DIRECTION Degrees 179 203 225 316 6 346 30 15 15 12 13 22 35 36 15 8 2 4 2 2 5 12 19 12
TEMPERATURE degF 52.9 53.5 54.2 56.9 57.8 57.9 58 58.3 56.5 53.2 52.9 55.3 56.4 56.6 56.3 54.6 53.5 50.3 47.1 47 48.3 49.7 49.6 49
PM2.5 ug/m3 21 18.5 22 17.7 8.6 6.4 5.7 5.6 5.6 5.4 5.5 4.9 4.7 4.8 4.5 3.7 3 2.6 2.5 2.4 1.9 2 2.5 2.8
PM10 ug/m3 (25C) 28.8 24.7 29.9 26.3 15.4 13.4 12.1 14.9 12.2 12.2 12.5 9.8 9.3 9.9 9.5 9.1 9.1 8.3 5.9 5.7 6.3 3.9 6.1 5.5
PM COARSE (10-2.5) ug/m3 8.4 6.8 8.5 9 7.1 7.1 6.6 9.5 6.8 7 7.2 5 4.7 5.2 5.1 5.6 6.3 5.9 3.5 3.5 4.6 2 3.7 2.9

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 43.8 36.7 27.4 25 38.1 39.5 45.4 47.1 46.8 42.5 41.6 42.6 43.1 42.9 41.3 38.7 38.7 36.8 36.5 36.8 37.9 38.7 36.7 36.3
SO2 ppb 0.2 0.1 -0.2 -0.3 -0.4 -0.3 -0.4 -0.4 -0.6 -0.3 -0.2 -0.2 -0.4 -0.3 -0.4 -0.5 -0.5 -0.5 -0.7 -0.7 -0.6 -0.4 -0.5
NO ppb 0 0.1 0.1 -0.1 0.1 -0.1 -0.2 -0.2 -0.1 -0.2 -0.2 -0.3 -0.3 -0.3 -0.4 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4 -0.4
NO2 ppb 7.1 11 8.4 4.8 5.9 3.1 1.5 1.3 1.2 1.1 0.9 0.8 0.8 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.9 0.9 1
NOx ppb 7 11.1 8.5 4.7 6 3 1.3 1.2 1.1 0.9 0.6 0.5 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.6
WIND SPEED mph 3.7 1.5 1.6 5.8 2.7 3.5 4.7 7.2 9.7 9.7 8.2 8.3 9.5 9 9.1 9.4 10.3 10.5 10.6
WIND DIRECTION Degrees 169 179 319 340 9 1 21 24 29 25 17 23 25 27 24 21 24 24 23
TEMPERATURE degF 51.4 51 50.1 54.4 56.1 55.1 56.3 54.7 49.4 49.4 48.1 48.8 46.4 44.2 44.1 45.1 46.5 46.2 46.3

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 5.5 4.9 4 3.7 3.7 3.7 3.3 3.1 2.8 2.7 2.8 3.2 3.6 3.7 3.7 3.7 3.9 4.3 4 4 4.1 4 3.9 3.7

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 -0.5 -0.5 -0.8 -0.5 -0.6 -0.6 -0.5 -0.7 -0.6 -0.7 -0.5 -0.5 -0.5 -0.6 -0.5 -0.5 -0.5 -0.4 -0.5 -0.4 -0.5 -0.6 -0.5 -0.5
WIND SPEED mph 5.9 3.8 4.5 3.6 3.5 2.9 2.3 4.2 3.7 2.5 2.8 1.7 2.2 3.1 2.7 3.1 4.9 6.2 4.9 4.9 5.6 6.1 5.9 4.7
WIND DIRECTION Degrees 349 344 354 354 4 7 14 27 10 31 14 344 322 334 323 357 19 27 27 17 17 28 46 54
TEMPERATURE degF 45.7 43.2 42.1 40.8 39.4 39.6 41.5 44.7 49.1 51.5 55.1 60.6 63.1 63.9 64.1 61.6 59.5 57.1 54.6 52.6 49.5 45.7 43.7 43.4

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 42.2 42 44.4 41.6 37.9 35.1 33.8 34.4 34.6 36.2 36.3 36.4 36.2 37.3 36.9 35.1 36 36.5 29.8 27.4 30.7 31.1 31.5 32.8
PM2.5 ug/m3 4.7 4.9 4.7 4.3 3.8 3.6 3.4 3.3 3.2 3.2 3.8 4.4 4.7 5.2 5.5 5.5 3.5 2.6 3.9 4.5 2.7 2.1 1.9 1.8

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 0.4 0.4 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.3 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.4
WIND DIRECTION Degrees 242 279 320 358 14 13 24 48 49 42 49 55 46 74 57 42 39 39 65 72 77 69 61 53
WIND SPEED mph 1.8 0.8 1.8 1.6 0.5 2.3 1.6 3.4 4.6 3.9 3.1 3.7 3.2 4.1 2.7 3.3 3.4 2.8 3.8 4 4.7 4.3 4 4
TEMPERATURE degF 56 54.7 53.7 53.1 52.5 51.8 52 53.6 52.9 54 55.8 56.4 57.5 59.2 58.2 57.9 56.9 55.5 53.6 51.8 50.3 49.3 48.6 47.8

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 32 31.3 25.5 38.4 43.1 31.7 40.8 44.3 40.1 40.7 42.8 43.6 44.3 45.6 43 39.3 37.4 35 33 34.5 36.2 36 33.8 32.4
TEMPERATURE degF 54.6 55 56.2 57.8 55.8 54.9 55.5 56.4 53.8 53 53.8 54.7 56.7 59.6 60.2 58.8 58.2 55.3 49.9 48.2 48.1 47.7 47.6 47
WIND SPEED mph 5.8 4 5.9 8.6 4.4 4.7 7.7 8.9 13.5 11.5 11 10.7 9.4 9.2 9.6 9.9 8.5 9 8.7 11.7 10.5 9.4 9.5 9
WIND DIRECTION Degrees 209 227 307 329 345 1 31 40 40 42 42 42 45 57 58 48 43 34 39 28 25 17 26 14

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 46.7 41.7 33.9 38.9 41.9 38.8 44.4 43.9 40.2 40.7 42 41.5 42.3 40.9 38.6 38.6 36.9 35.9 35.2 37.4 39.5 36.6 36 32.3
TEMPERATURE degF 52.3 53.1 54.2 55.6 54.3 52.1 52.7 51.9 49.9 49.1 49.3 51 53.8 55 55.2 53.5 52.3 49.9 46.9 46.5 47.5 46.8 46.9 44.9
WIND SPEED mph 8.6 4.4 5.5 11.1 7.2 5.7 10.2 13.7 16.4 17.1 15.7 16 11.9 10.7 13.3 13.9 12.3 12 12.3 17.1 16.9 12.5 15.7 11.8
WIND DIRECTION Degrees 203 240 264 322 350 22 31 42 41 36 35 34 39 42 40 42 38 40 37 31 29 19 28 11
PM2.5 ug/m3 11.3 11.9 14.2 7.3 4.8 4.6 4.1 4.2 3.8 3.1 3.3 3 2.9 2.4 2.1 1.7 1.8 2.1 1.7 1.4 1.3 1.5 1.7 1.8

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 53.5 39 27.9 20.7 19.8 21.4 44 47.2 48.3 48.7 43.5 42.9 44 44 43.3 42.5 40.8 39.3 37.6 37.2 37.4 38.9 38.2 36.7

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 14.9 8 8.2 16 29 33.5 34.2 42 47.9 53.3 55.8 58.4 62 61.2 60.5 61.1 60.5 54.9 49.6 40.8 36.8 34.7 34.2 32.8

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 41.2 47.1 43.1 43.5 39.7 36.4 34.7 36.6 34.6 33.1 33.1 33.5 34.5 30.2 30.6 33.1 35.8 36.9 36.1 34.5 32.4 31.4 33 33.6
PM10 ug/m3 (25C) 10 10.1 9.7 10.9 8.9 10.3 11 11.1 9.5 10.2 10.7 10.4 9.4 8.7 9.2 10.2 11.2 11.3 11 12 11.1 9.6 6.8 5.2
PM COARSE (10-2.5) ug/m3 5.6 5.9 5.2 6 4.6 6 6.6 7 5.5 6.2 6.5 6 4.9 4.5 4.5 5.2 5.9 5.9 5.9 6 5 4.2 2.8 2.1
WIND SPEED mph 2.9 0.8 1.9 4.4 4.1 3.4 5.1 8.7 5.2 6.1 6 5.8 4.6 3 4.1 5 6.2 6.5 7.4 9.6 10 9.1 6.2 4.9
WIND DIRECTION Degrees 278 63 305 327 36 25 52 58 60 52 57 55 39 11 24 31 40 41 49 55 56 62 54 50
TEMPERATURE degF 53.3 53.1 52.6 51.7 49.6 49.4 50.5 52.4 52.8 54.9 55.6 57.3 59 59 58.9 61.3 61.3 58.8 55.3 52.7 51.4 50.7 50 48.3
PM2.5 ug/m3 4.4 4.1 4.5 4.8 4.3 4.4 4.5 4.2 4 4 4.1 4.4 4.3 4.1 4.6 4.8 5.1 5.2 5 5.9 6.1 5.4 4 3.1

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 41.2 37.6 34.2 42.1 40.6 36 36.4 36.8 38.7 39.5 39.6 38.5 37.6 37.7 37.8 35.6 34.2 33.5 34.2 35.3 35.5 35.1 35.5 34.6
WIND SPEED mph 5.4 3.7 1.1 4.2 6.4 3.7 5.9 7.9 10.2 11 11.1 9.5 9.9 9.7 8.5 8.3 8.1 6.5 9.2 10.5 12 11.6 11.6 12.4
WIND DIRECTION Degrees 232 225 238 272 14 43 41 42 43 44 42 44 40 42 42 45 44 44 39 37 39 38 37 28
TEMPERATURE degF 55.6 55.1 54.1 54.7 54 52.2 52.2 51.4 50.3 48.4 47.6 49.2 49.4 50.8 53 52 50 50.7 48.2 46.5 46.2 45.1 44.3 45.1

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 42 44.6 39.7 28.5 43.3 43.4 44.5 40.1 38.6 39.2 40.2 40.4 39.9 38 37.5 37.2 36.2 35.6 36 36.5 36.2 35.5 35 35.2
TEMPERATURE degF 46.5 48 49.1 52.4 51 51 51.7 50.2 49.8 49.6 49.5 49.7 51.4 51.3 52.8 51 48.9 47.1 46 45.3 44.8 44.5 44.3 44.4
WIND SPEED mph 4.6 4 1.4 4.9 1 6.1 7.9 11.2 13 12.3 10.6 11.4 10.1 10.8 11.1 12.4 12 11.8 11.1 12.3 11.8 11.1 10.3 9.8
WIND DIRECTION Degrees 197 206 278 322 348 18 20 21 19 18 13 14 7 12 11 17 14 11 9 13 11 9 8 1

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 35.7 32.9 31.1 28.9 25.1 22.3 23.9 26 27.1 28.3 30.4 32.5 33.5 34.5 35 34.2 31.7 30.6 30.8 31.8 31.5 30.2 30.6 29.6

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 47.4 46.1 43.6 39.2 32.5 36.9 39.7 44 48 50.1 53.4 51.6 52.5 56 56.4 56.7 53.7 46.2 38.5 35.1 33.2 34.4 37.3 35.7

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 20.9 13.2 14.7 35.6 39.6 38.2 38 42.8 46 44.8 42.5 46.9 49.5 51.5 51.2 49.8 43.5 39.2 35.2 34.1 34.6 35.9 37.4 35.3
TEMPERATURE degF 55.6 55 55.5 58.3 57.3 57 58.3 60.8 61.3 59.2 59.3 60.4 61.8 63.4 63.3 62.4 60.8 58.7 54.6 50.8 49.7 49.5 49.7 49.9
WIND SPEED mph 1.2 1.1 2.8 4.2 2.5 2.5 3.3 5 5.8 6.8 5.5 5.3 5 5.1 5.1 6.3 5.2 5 4.6 6 5.8 5.7 5.6 5.3
WIND DIRECTION Degrees 146 248 337 348 350 21 41 62 69 57 64 65 59 67 64 57 73 76 76 54 47 42 32 36
PM2.5 ug/m3 20.7 19.2 17.1 9 4.5 5.2 5.3 5.6 4.9 5.1 4.9 5.2 5.1 5.5 5.2 4.6 3.5 2.9 2.8 2.8 2 1.5 1.4 2.2
PM10 ug/m3 (25C) 29.2 27.8 24.7 14.4 9.8 12.2 10.8 13 13.7 12.1 10.6 9.5 9.9 12.3 12.5 15.5 8.8 7.5 5.6 5.7 3.3 2.7 2.3 4.9
PM COARSE (10-2.5) ug/m3 8.8 9 7.9 5.6 5.3 7.1 5.6 7.5 8.8 7.2 5.8 4.4 4.9 6.8 7.3 11 5.4 4.7 3 3 1.4 1.3 0.9 2.8