-
Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/31/2025 12:00 to 8/1/2025 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

Filter by Owner
Filter by Site:
Tuesday, 
-
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 2 1.3 1 1.7 1.9 2.8 5.8 8.3 13.9 26.8 28.6 30.1 31.4 33.4 33.1 33.7 33.3 32.9 27.7 17 7.1 3.5 3.5 4.3
WIND SPEED mph 1.3 0.9 1.1 1.7 1.3 1.9 2.1 2.1 1.7 4.2 4.6 4.3 4.6 4.1 4.1 4.8 3.8 3 1.7 1.4 1.5 1.3 1.2 0.8
WIND DIRECTION Degrees 174 193 184 193 182 199 210 216 273 63 51 54 24 32 39 36 60 67 90 142 154 181 182 252
TEMPERATURE degF 53.9 52.1 51.1 50.8 50 50.9 56.4 62.5 69.4 71.9 72.1 73 73.6 74.3 75.3 74.9 74.6 73.7 69.7 59.9 55.6 53.8 52.1 50.7
RELATIVE HUMIDITY %RH 99.1 99.4 99.6 99.8 99.8 100 97.5 86.9 75.9 65.5 58.5 51.4 47.5 41.1 36.4 36.3 36.7 39.4 57.9 85.6 95.7 97.7 98.6 98.9
BAROMETRIC PRESSURE inHg 30.16 30.16 30.17 30.17 30.17 30.19 30.2 30.21 30.21 30.21 30.2 30.2 30.2 30.19 30.18 30.15 30.14 30.14 30.13 30.12 30.13 30.12 30.12 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
SOLAR RADIATION w/m2 0 0 0 0 0 36.2 165.2 283.3 400.6 514.9 586.1 627.2 633.5 602.3 535.3 438.9 316.7 185.5 56.8 0.2 0 0 0 0
PM2.5 ug/m3 6.3 6.1 6.2 5.6 4.7 4.6 4.5 5 5.6 5.8 5.3 4.8 4.5 4 3.8 4.1 4.2 4.2 4.1 4.5 4.9 5 5.1 5.7

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 2.9 3.2 3.4 4.1 4.2 4.1 4.1 3.9 4.1 4 4.2 4.3 4.5 4.8 5.2 5.3 5.1 4.7 4.8 5.6 5.8 5.2 4.5 4.2

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 30.8 29.5 34.7 33.2 27.3 23.1 19.9 19.3 20.5 24 26 27.3 28.3 28.6 29.9 29.9 31 31.1 25.6 19.1 25.3 27.6 28.1 23

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 28.4 27.6 28.3 29.4 33.6 33.5 38 33.6 26.3 26.2 29.5 30.9 29.2 28.2 28.2 28.8 27.7 25.5 24 23.7 24.1 23.7 23.1

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 26.6 23.9 26.5 26.1 32.1 33.5 30.9 32.2 38.3 33.8 25.2 26.9 30.1 32.5 29.5 27.9 27.8 26.5 24.4 21.8 15.5 14.3 14.5 14.8
TEMPERATURE degF 61.8 61.4 60 59.9 59.4 58.9 59.9 60.6 61.9 64.5 65.5 67.3 69.9 73.5 73.6 74 74.4 73.4 72.8 66.4 63.2 61.4 61 60.7
WIND SPEED mph 3.1 2.4 3.6 4.7 5.7 5.4 6 6.5 5.7 5.8 7.4 6 6.1 6 6.9 5.8 5.4 5.3 3.9 2.2 2.3 2.2 2.2 2.5
WIND DIRECTION Degrees 99 50 45 43 42 42 37 42 39 39 39 36 35 41 39 39 37 36 40 42 41 42 47 46
PM2.5 ug/m3 2.8 3.8 3.7 3.3 2.9 3.4 1.1 1.6 3.6 3.7 3.6 3.6 3.7 3.7 4.3 4.6 4.6 4.2 4.2 4.4 4.9 4.4 4.9 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 2.7 3.4 3.9 3.6 3 3.4 1.1 1.7 3.8 4.2 4.1 4.3 4.7 4.7 5.3 6.1 5.4 4.7 4.5 4.5 4.5 4.7 5 5
PM10 ug/m3 (25C) 5.6 6.6 7.7 7.2 5.5 5.7 2.3 2.7 7.6 7.9 9 8.9 10.1 11.1 10.6 11.4 10.9 10.6 9 8.8 8.5 8 8.2 8.4
PM COARSE (10-2.5) ug/m3 2.8 3.1 3.8 3.6 2.6 2.4 1.2 1 3.7 3.7 4.7 4.4 5.2 6.1 5 5.1 5.3 5.6 4.2 4.1 3.8 3.2 3.2 3.3

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 29.3 29.5 29.8 31.7 35 40.1 34 25.5 26.5 29.1 29.6 27.7 27.6 29.1 28.4 27.3 26.6 24.7 22 18.1 20.2 19.8
CO ppm 0.128 0.131 0.126 0.137 0.154 0.149 0.132 0.13 0.136 0.136 0.14 0.135 0.138 0.138 0.138 0.143 0.144 0.152 0.15 0.143 0.135
SO2 ppb 0.316 0.253 0.264 0.25 0.258 0.277 0.118 0.108 0.163 0.296 0.318 0.192 0.122 0.109 0.093 0.129 0.136 0.118 0.139
NO ppb 0.034 0.034 0.052 0.036 0.038 0.048 0.048 0.2 0.111 0.151 0.159 0.079 0.076 0.048 0.05 0.05 0.067 0.054 0.033 0.033 0.038 0.034 0.035
NOy-NO ppb 0.239 0.264 0.306 0.312 0.56 0.599 0.547 0.686 0.541 0.638 0.6 0.44 0.424 0.434 0.409 0.373 0.403 0.541 0.681 1.579 1.546 1.234 1.079
NOy ppb 0.272 0.298 0.358 0.348 0.597 0.648 0.595 0.885 0.652 0.789 0.759 0.519 0.5 0.482 0.459 0.423 0.47 0.595 0.715 1.613 1.584 1.269 1.114
PM10 ug/m3 (25C) 11.7 10.4 8.8 7.6 7.5 5.4 5.2 6.7 6.3 7.2 9 8.6 9.7 9.6 10.7 10 10.8 8.6 9.1 8 10.6 12.2 12.2 10.9
PM COARSE (10-2.5) ug/m3 7.9 6.9 5.4 4.4 3.7 4 3.1 3.1 2.7 3.5 5.1 4.5 5.2 4.5 5.4 5.1 6.2 4.3 4.9 3.6 5.5 7.1 7.4 6.1
WIND SPEED mph 8.2 5.2 4.4 5.9 5.8 5.9 6.5 6.1 6.1 7.4 7.9 6.8 6.9 6.5 7.7 7.3 6.3 4.8 4.3 3.3 3.4 3.1 2.9 3.5
WIND DIRECTION Degrees 97 73 28 42 31 22 26 35 49 23 28 37 50 39 32 35 29 28 22 32 28 2 357 3
BAROMETRIC PRESSURE inHg 29.89 29.91 29.93 29.93 29.94 29.95 29.96 29.98 29.98 29.99 29.99 29.99 29.99 29.99 29.99 29.99 30 30.01 30.01 30.01 30.02 30.02 30.03 30.02
PRECIPITATION inches 0.16 0.12 0.03 0.01 0.08 0.02 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 60.5 59.4 59.2 58.2 58.2 58.9 59.2 60.1 63.3 64.5 65.8 68.9 71.7 73.4 74.4 74.7 72.9 71.1 68.7 65.9 63.6 61 60.5 59.6
RELATIVE HUMIDITY %RH 86.4 89.7 93.2 91.7 92.9 95 93.8 89.8 80.6 78.7 76.2 70 62.2 56.4 51 47.5 48.4 49.7 52.9 61.3 68 73.5 75.5 78.6
PM2.5 ug/m3 3.8 3.5 3.3 3.2 3.8 1.4 2.1 3.6 3.6 3.6 3.8 3.9 4.3 4.8 5 4.5 4.3 4.1 4.1 4.2 4.9 5 4.7 4.8

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 23.6 22 13.1 7.9 14.3 18.3 21.3 24.7 25.7 26.4 27.9 30.1 32 31.3 31.3 32.8 33.3 35 31 26 24.7 26 24.5 26.4
WIND SPEED mph 1.4 1.6 0.7 0.7 0.8 1.9 2.6 3.5 4 4 4.4 4.5 4.7 3.6 3.6 3 2.8 2 1.2 0.4 0.3 0.3 1.4 1.8
WIND DIRECTION Degrees 88 71 313 278 27 29 47 59 57 52 57 53 67 62 77 70 54 62 44 300 345 332 36 43
TEMPERATURE degF 56.7 57.3 57.9 58 58.5 58.7 60.9 66 71.5 75.5 78.5 80.1 82.6 84.7 86.1 82.4 76.8 71.5 67.3 62.1 59.2 58.8 58.1 58.4

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 31.9 30.7 27.2 25.4 18.1 16.4 15.8 16.8 21.3 24.8 26.3 28.1 29.4 29.2 28.3 28.6 28 25.7 16.5 7.8 4.4 1.6 1.2
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 3.5 3.4 3.4 3.9 4.5 4.9 4.4 4.3 4.6 4.7 4.7 4.9 4.6 5.2 5.9 6.1 5.6 5.3 4.8 5.1 6.4 7.8 6.2 5.9
PM10 ug/m3 (25C) 7.7 7.7 7.9 8.5 11.1 11.6 10.8 10 9.7 10.7 9.5 9.8 8.6 9.6 9.4 9.7 10 9.3 8.6 11.5 13.8 15 15.3 14.3
PM COARSE (10-2.5) ug/m3 4.3 4.4 4.5 4.7 6.7 6.9 6.5 5.7 5.1 5.9 4.7 4.7 3.7 4.1 3.2 3.3 4.1 3.7 3.6 6.3 7.5 7.3 9.2 8.5

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 30.1 32.6 35.4 36.9 31.5 36.6 36.3 29.8 23.7 23.5 25.8 27.7 26 26.7 27.6 27.7 27.8 28 27.1 25.2 25.3 26.6 17.6 26.4

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 23.3 17.8 14.1 14.5 15 13.5 14.2 17.8 22.5 26 29.3 30.3 31.5 33.3 36.2 39.1 41.3 43 33 29.6 28.9 28.3 25.8 26
WIND SPEED mph 1.4 0.4 1.9 1.5 2.9 4 4.9 5 5.4 6.7 6.1 6.3 5.8 5.1 4.3 3.8 4.3 3.3 1 1.8 2 2 1.9 1.8
WIND DIRECTION Degrees 139 24 10 5 20 20 26 30 47 62 69 66 59 59 54 70 74 72 163 179 168 136 158 150
RELATIVE HUMIDITY %RH 98.4 100 100 100 99.5 98.1 89.5 86.3 77.4 66.7 58.9 54.9 52.5 48.1 44.1 43.4 44.4 46.4 61.5 73.3 76.8 78.6 82.4 82.9
TEMPERATURE degF 51.5 50.7 50.4 50.8 50.6 51.2 53.3 57.2 61.8 65.1 67.1 68.5 69.7 70.9 71.6 71.8 70.9 69.5 65.8 60.3 59.2 58.2 56.2 55.3
PM2.5 ug/m3 4.3 4.5 4.2 3.8 3.5 3.6 3.7 4 4.7 5.2 4.5 4.1 3.9 3.6 3.5 3.6 3.7 3.5 3.5 3.4 3.5 3.7 3.7 3.7

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 5.5 3.1 2.2 3.3 3.2 2.7 2.8 1.2 1.4 3.3 4.8 4.6 4.5 4.4 4.3 4.5 4.7 4.9 5 4.8 5 5.1 5.2 5.2

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 26.1 32.7 31.3 28 29.6 33.2 33.2 30.5 39.2 44.4 43.3 37.6 35.5 33.8 30.4 27.9 28.6 27.8 26 23.7 16.8 16.5 16.7 17.1

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 27.8 29 26.1 24.5 20.7 25.1 29.2 31.6 31.9 31.1 30.9 34 34.8 35.9 39 38 36.9 35.5 34.4 32.2 32 31.5 30.5 29.4
TEMPERATURE degF 72.3 71.4 67.9 68.9 68.1 67.9 65 63.9 65 65.9 66.5 66.4 66.4 67.5 68.2 68.9 69.9 70.9 71.4 71.8 71.7 71.6 71.8 71.6
WIND SPEED mph 18.7 12.9 10.3 3.9 6.2 24.8 30.5 30.4 26.8 22.6 24.7 25.7 24.1 23.8 23.9 25.3 24.1 24.1 22.7 24 22.3 18.6 10.5 8.7
WIND DIRECTION Degrees 52 61 62 97 353 23 25 32 44 43 42 33 30 34 34 34 40 41 36 38 40 48 62 76
PRECIPITATION inches 0 0.04 0.23 0.19 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 4.4 4.8 5.5 6.3 5 4.2 2.7 2.2 2.1 2.4 2.6 3.4 3.1 3.1 2.9 3 3.2 3.3 4.3 4.4 4.4 4.7 5.5 5.4

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 28.7 28.3 25.5 21.4 20.8 25.4 29.4 32.4 32 30.9 30.2 32.6 32.4 34.4 36.3 35.3 34.4 33 31.4 30.7 30.2 29.9 29.7 28.6
TEMPERATURE degF 70.6 68.2 62 61.5 63.5 64.7 65.2 64.5 64.6 66.1 67.2 67.8 69 69.8 70 70 69.6 68.8 68.2 69.1

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 38.6 36 42.1 38.8 33.6 31.8 28.5 23.1 26.8 29.6 30.1 29.9 30.4 29.5 32.7 33.4 34.2 34.6 35.4 35.1 32 31.4 35.3 37.8

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 26.7 27.7 31.2 31.7 33 34.1 30.9 26.3 25.3 25.1 26.6 27.3 28.3 29.9 30.2 29.7 29.4 28.9 24.3 16.8 17.4 18.3 13.3 13.4

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 35.7 37.1 38 40.1 41 34.5 28.1 27 27.3 28.1 28.5 29.4 32.4 30.9 29.2 32.6 32.9 33.7 33.4 30.3 25.6 22 19 13.7
WIND SPEED mph 5.9 5.1 4.5 3.7 3.9 3.6 4.4 3.1 3.7 4.9 5.7 5.4 5.8 5.5 7.2 7.6 7 5.5 4.2 3.2 2.9 2.7 2.5 2.3
WIND DIRECTION Degrees 74 74 72 59 36 61 73 49 43 62 42 39 12 23 7 2 0 359 356 346 343 341 334 346
TEMPERATURE degF 57.6 57.5 57.3 56.9 56.8 57.8 60 62.8 65.5 67.5 70.3 71.8 73.4 74.4 73.9 73.5 72.1 70.3 68.6 63.3 59.1 56.8 54.8 53.8

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 36.5 34.6 31.7 33.3 26.3 24.3 24.6 22.8 21.3 25.7 29 30.9 31.6 32 31.7 32.1 31.5 30.4 25.3 26 24 23 22.4 22.7
PM2.5 ug/m3 2.8 3.1 3.6 4.1 4.3 4.5 4.2 4.4 4.5 4.9 5.8 5.7 5.6 5.4 5.4 5.4 5.1 4.9 4.5 5 4.7 5 5 5.6

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 34.4 33.5 32.8 30.9 35.3 38.8 33 31.4 30 31.1 31.5 32.5 27.7 24.6 23 28 30.5 30.6 32.2 32.5 32.2 32.7 33.3 31

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 33.2 31.6 27.5 26.3 25.3 32 34.4 33.3 31.5 30.4 31.5 34.8 35.4 31.9 29.1 26.9 26.3 25.3 26 26.7 26.2 26.5 29.7 27.6
PM2.5 ug/m3 4 4.5 5.4 5.1 4.8 3.6 3.2 2.8 2.8 2.9 3.2 4.2 3.7 3.9 5.5 5.6 5.5 5.1 5.1 5.1 5.4 5.4 5.1 5.4

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 0.161 0.147 0.158 0.178 0.231 0.22 0.201 0.21 0.255 0.249 0.246 0.27 0.272 0.277 0.276 0.273 0.467 0.43 0.329 0.32 0.303 0.234 0.256 0.204
NO2 ppb 2.2 1.8 9.2 8.6 10.6 8.5 7.4 8.6 9.1 8.5 10.4 8.9 7.6 7.6 5.1 6.8 8 7.6 8.2 5.9 7.3 4.4 4.3
WIND SPEED mph 5.7 5.1 2.6 3.8 4.8 5.5 4.8 4.4 5.2 4.8 5 5.3 5.4 4.3 4.5 4.5 4.4 4.9 4.9 4.1 3.7 3.3 2.5 2.7
WIND DIRECTION Degrees 31 77 71 11 359 6 18 14 11 2 6 6 4 7 14 10 5 2 1 5 8 12 21 54
TEMPERATURE degF 68.2 63.8 63.3 63.8 63 61.8 59.7 61.5 62.9 63.3 63.7 65.1 65.9 67.1 67.6 69 69.7 70.1 70 69.6 69 69 68.6 68
PM2.5 ug/m3 4 4.7 5.2 5.4 5.3 3.7 3.9 3.3 2.8 3 2.5 3.5 3.5 3.5 4.4 4.8 5.2 4.7 4.7 4.9 4.7 4.8 4.8 5.3
PM10 ug/m3 (25C) 8.9 9.6 9.7 10.2 10.3 7.6 8 6.6 4.6 5.4 4.4 6.3 6.3 7.7 9.1 9.1 9.5 9 8.5 8.5 8.4 8.3 8.5 11.7
PM COARSE (10-2.5) ug/m3 4.8 4.8 4.4 4.7 5 3.9 4 3.3 1.7 2.4 1.9 2.7 2.7 4.2 4.6 4.1 4.1 4.2 3.7 3.4 3.6 3.5 3.7 6.3

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 36.7 32.7 30.7 29 31.8 38 39.1 37.7 35.9 36.1 38.2 41.9 36.6 33.9 31.5 30.3 30.9 30.7 31.6 32.8 32.2 32.5 32.9 29.8
SO2 ppb 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3
NO ppb -0.4 -0.3 -0.3 -0.3 -0.3 -0.4 -0.3 -0.3 -0.2 0 -0.3 -0.2 -0.3 -0.3 -0.3 -0.4 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4 -0.4
NO2 ppb 0.5 0.6 0.7 0.7 0.6 0.7 0.7 0.8 0.9 1 0.8 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.8
NOx ppb 0.1 0.2 0.4 0.4 0.3 0.3 0.4 0.5 0.7 0.9 0.5 0.4 0.4 0.4 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.5
WIND SPEED mph 5.3 4.5 3.3 5.1 7.9 7.5 6.5 5.8 6.4 6.2 7.8 8.4 8.5 7.4 7 8.3 8.5 8.4 7.3 7.3 6.3 4.3 4.6 3
WIND DIRECTION Degrees 71 108 51 33 30 39 39 39 39 32 26 23 28 34 31 29 23 21 18 19 26 35 58 80
TEMPERATURE degF 67.6 62.6 63 62.8 61.9 61.8 62.4 62.3 62.8 63 64.6 66 68.3 69.6 69.5 70.1 70.3 70.5 70.6 70 69.8 69.4 69.9 69.4

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 -0.9 -1 -0.8 -0.8 -1 -0.9 -0.9 -0.8 -0.8 -0.9 -0.8 -1 -0.8 -1 -1 -0.9 -0.7
WIND SPEED mph 1.2 2.5 3 2.9 3.2 2.9 3 4.1 5.3 5.9 5 5 4.3 4.1 2.7 3 3.5 3 2 1.8 2.7 2 2 1.9
WIND DIRECTION Degrees 68 25 19 11 19 9 14 29 38 48 46 47 35 28 28 46 27 41 53 75 118 137 38 48
TEMPERATURE degF 54.1 53.8 53.9 53.8 53.4 53.2 54.7 59.7 66.5 69.2 71.4 72.8 73.3 73.3 74.9 74.9 73.9 72.2 69.9 66.2 62.6 59.5 57.6 55.9

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 33.7 31.8 31 35.4 25.5 22.1 21.9 19.7 21.1 23.3 24.7 26.2 27.3 27.1 27.7 28.9 30.7 29.4 21 19.9 24.1 23.5 19.4
PM2.5 ug/m3 3 3 3.3 4.4 4.5 4.5 4.2 3.9 3.9 3.9 3.9 3.9 4 4.3 4.3 4.6 4.7 4.9 5.1 5.2 5.6 5.9 5.5 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 0.7 0.7 0.4 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.5 0.6 0.6 0.6 0.5 0.6 0.8 0.7
WIND DIRECTION Degrees 44 23 44 47 38 36 1 15 7 37 60 73 74 58 36 33 35 58 42 36 14 356 10 356
WIND SPEED mph 2.2 2.2 2.6 2.6 1.8 1.9 1.4 1.5 2.1 3.3 4.1 4.1 4.3 4.1 2.4 3.1 2.8 2.2 1.5 1.3 1.7 1.6 1.4 1.6
TEMPERATURE degF 56.4 57 57.4 56.9 57.2 58 59.6 61.4 66.4 71.8 74.8 76.7 78.7 79 79.2 76.4 74.1 72.8 70.8 67.9 66.3 64.6 62.2 61.3

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 35.4 38.1 33.5 29.3 39.9 39.7 39.7 39.4 40.7 41.4 35 29.5 29.3 29.2 31.2 29.8 32 30.8 29.7 28.1 27.6 26.2 28.7
TEMPERATURE degF 66.1 62.6 62 61.1 60.4 61.2 61.4 61.9 62.6 62.5 65.1 67.2 69.7 70.1 71 70.8 70.7 70.5 69.5 66.7 64.4 64.2 64.4 66
WIND SPEED mph 17.4 16.4 12 11.8 15.4 13.1 12.2 12.5 11.8 12.9 14.5 16.4 16.5 16.3 16.6 16.5 14.4 12.7 10.1 7.2 6.1 6.1 7.1 6.8
WIND DIRECTION Degrees 86 90 71 49 52 53 54 57 50 50 46 51 55 54 55 47 42 39 30 22 13 16 10 15

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 38.8 34.3 34.5 39.3 44.4 42.8 44.7 43.1 43 44.5 43.1 30.7 29.8 29.7 31.2 31.6 32.7 34.5 33.1 32.6 31.7 31 35.5 35.2
TEMPERATURE degF 66 62.3 61.4 59.7 60.3 60.6 61 62.1 62.9 64.5 67.3 69.5 71.9 72.4 73 72.2 72.5 71.6 69.6 66.4 66 65.7 69.4 68.6
WIND SPEED mph 18.7 15 14.7 17.1 15.4 15.7 16.6 14.8 14.6 14.8 16.2 16.9 16.2 16.8 16.9 16.9 17.3 15.1 11.2 8.1 6.9 7.2 10.8 11.4
WIND DIRECTION Degrees 82 73 57 46 57 52 50 58 53 51 48 45 46 46 41 35 38 31 22 10 7 32 55 66
PM2.5 ug/m3 3 3.1 3.6 3.7 3.5 2.7 1.8 2.7 3.4 3.3 3 3.2 3.4 3.6 3.8 3.7 3.8 4.1 4.3 4.2 4 4.1 3.9 3.7

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 27.8 27.7 26.3 23 23.8 28 33.6 32.1 31.6 30.7 33.4 32.9 34.2 37 35.1 34.6 33.7 32.4 30.7 30.9 30.4 31 30.1 28

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 23.9 24.5 22.1 19.7 24.1 25.2 26.8 30.8 31.1 32.5 35.3 39.7 42 41.7 39.3 33.6 32.2 29.2 27.8 25.4 23.5 24.6 22.6 20.8

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 21.2 21.8 25.3 29.3 28.9 28.1 31.5 30.6 25.6 23 23 24.8 25.8 26.9 26.7 27 27.4 27.8 25.3 18.2 16.3 10.8 10.5 12.6
PM10 ug/m3 (25C) 11.9 11.8 8.8 7.8 6.6 4.3 5.9 8.7 9.2 8.4 7.4 10.7 10.6 10.1 10.4 10.8 9.6 11.6 9.4 12.6 13.4 17 19.2 18.5
PM COARSE (10-2.5) ug/m3 7.7 8.4 5.7 5.6 5.5 3.4 2.9 4.1 4.4 4 3.3 6.4 6.1 5.6 5.6 5.9 4.7 6.5 4.4 7.2 7.8 11.2 13.2 12.5
WIND SPEED mph 6 5.7 8.2 9.5 6.3 7.7 8.2 7.4 5.7 5.8 6.2 9.2 8 8.1 8.7 8.1 5.5 4.8 3.3 2.3 2.5 2.2 2.1 1.4
WIND DIRECTION Degrees 70 51 54 55 47 50 49 51 48 46 50 56 58 59 58 63 59 51 50 54 57 88 84 90
TEMPERATURE degF 57.7 56.8 56.4 55.8 54.5 54.5 55 55.8 57.7 60.7 64.3 67.2 68.8 71.7 71.8 72 71.7 69.3 65.5 60.4 57.9 55.4 54.1 52.6
PM2.5 ug/m3 4 3.3 3 2.1 1 0.9 3 4.5 4.6 4.2 3.9 3.9 4.2 4.2 4.4 4.5 4.5 4.7 4.7 5.1 5.4 5.7 6 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 37.3 40.4 42.5 42.6 38.2 47.8 50.8 42.7 32.6 32.8 29.8 29.9 30 32.1 31.4 31 32.6 32.5 34.8 31 25.5 23.1 24.8 24.3
WIND SPEED mph 13.6 10.1 10.6 10.8 9.9 9.8 9.2 10.6 9.3 9.6 9.5 11.5 12.5 12.6 13.4 12.8 12.3 11.1 9 6.5 4.7 4.7 5.8 4.6
WIND DIRECTION Degrees 62 58 62 62 57 55 57 61 52 53 50 43 40 38 36 36 33 28 29 14 4 5 13 7
TEMPERATURE degF 61.1 58.8 57.7 58.3 59.1 59 60.4 61.9 63.9 65.3 66.7 69.3 70.6 71.8 72 72.2 72 71.4 69.9 65.8 62.5 61.1 62 61.7

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 37.7 39.6 40.8 43.4 40.2 50.6 52.2 48.9 44.9 36.2 29.8 29.3 29.5 31.5 29.8 31.5 32.4 33.4 34.2 33.9 34 34.5 35
TEMPERATURE degF 66.8 63.8 61.7 60.3 61.9 62.4 63 64.1 65 66.2 68.7 71 72.4 73.3 74.1 73.2 72.6 71.8 70.9 70.3 70.7 70.9 71 70.6
WIND SPEED mph 27.7 25.1 22.8 20.7 23.6 23.6 27.1 23.7 20.4 20.7 20 18.4 20.4 18.9 15.9 16.5 15.8 12.8 10.9 10.3 13.3 16.1 17.6 20.5
WIND DIRECTION Degrees 57 54 40 37 53 49 49 44 38 45 38 30 31 29 25 24 25 20 15 18 27 40 47 60

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 13.6 11.2 9.8 9.8 12.4 15.2 20 24.3 29.5 32.1 31.7 32.3 33 34.4 34.9 33.9 32.8 30.8 26.6 25.4 24.8 21 19.1

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 27.4 26.5 26.6 24.9 25.6 26.1 30.9 32.8 32.9 33.1 31.7 36.6 37.5 37.6 35 32.4 28.9 27.7 27.2 27.4 27.9 24 20.7 20.7

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 35.1 35.5 31.2 31.5 30.3 36.2 37.4 36.1 39.6 39.6 40.7 42.8 38.2 34.6 32.1 29.9 31.8 30.8 31.5 29 26.9 20.7 16.8 26.1
TEMPERATURE degF 66 61.2 60.8 61.1 61.2 60.3 59.7 61.2 62.1 62.5 63.4 65.4 66.9 68.6 68.6 69 69.3 69.9 69.6 67 64.8 63.1 62.6 62.6
WIND SPEED mph 2.9 5.2 3.4 4.5 6.6 6.8 5.2 4.7 6.5 6.9 6.1 7.4 7 6.7 6.9 5.7 6.3 6 4.8 3.3 3 3.2 4.1 3.5
WIND DIRECTION Degrees 82 99 12 31 34 35 41 40 33 33 22 29 36 35 39 38 34 32 24 25 15 11 10 22
PM2.5 ug/m3 4.2 4.5 4.4 4.9 5.1 3.5 3.5 2.8 2.7 3.8 3.6 3.3 3.5 4.2 5.1 5.2 4.9 4.7 4.7 4.6 5.2 5.9 5.9 5.2
PM10 ug/m3 (25C) 9.9 9.7 8.5 9.3 9 6.3 6.7 5.4 4.6 6.4 7 7.5 8.8 8.7 9.8 9.6 10 10 9.9 9.8 13.6 18.8 15.8 12.5
PM COARSE (10-2.5) ug/m3 5.5 5.1 4 4.3 3.9 2.8 3.2 2.6 1.9 2.6 3.3 4.1 5.2 4.3 4.5 4.3 4.9 5.1 5.1 5.1 8.3 12.8 9.8 7.2