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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/31/2025 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

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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 10.3 8.9 9.4 12.3 9.7 10.2 18.8 27.6 32.3 33.9 33.4 36 37.1 38.8 39.1 38.5 35.7 34 32.9 32.5 32.9 31.2 27.2 20.7
WIND SPEED mph 1.1 1.2 1.3 1.1 1.2 1.2 1.2 2.2 4.7 5.9 6.2 7.5 6.6 7.8 6.3 5.4 4.2 3.8 3.6 2.8 1.9 1.5 1 0.9
WIND DIRECTION Degrees 159 150 181 195 156 202 226 5 11 20 26 65 53 66 53 46 26 24 7 325 287 211 184 182
TEMPERATURE degF 34.7 35.9 35.3 35.9 37.1 39.1 45.6 51.4 53 53.7 52.5 52 51.8 50.7 49.2 47.8 47.6 47 45.5 44.6 44.2 43.9 42.6 41.4
RELATIVE HUMIDITY %RH 97.6 97.4 97.6 97 96.1 92.7 80.6 66.8 64.5 60.3 61.5 57.3 56 57.3 63 70.4 75.1 76.5 80 81.8 83.8 85.5 88.6 93
BAROMETRIC PRESSURE inHg 29.99 29.98 29.98 29.98 29.99 30.01 30.02 30.03 30.03 30.02 30.01 30 29.99 29.97 29.97 29.95 29.94 29.93 29.91 29.9 29.89 29.88 29.86 29.84
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 1 51.2 175.8 339.5 469.9 560.7 620 658.5 655.3 553.8 431.9 227.8 174.4 67.3 19.7 0.1 0 0 0 0
PM2.5 ug/m3 1.5 1.4 1.4 1.5 1.4 1.7 1.5 1.4 1.2 1.1 0.8 1 1.1 1.2 1.5 1.4 1.3 1.2 1.1 1.1 1.1 1.7 1.5 1.6

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 0.6 0.7 0.6 0.7 1 1.3 1.4 1.6 1.9 2.1 2.8 3.2 2.7 3.5 3.2 4 5.2 5.6 4.7 4.3 5.5 8.2 10.8 11.8

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 18.7 18.4 21 23 18.4 19.9 26.2 26.1 26.5 26.4 27 27.9 28.9 28.3 28.4 27.4 27 28 27.2 22 14.2 11.5 15.1 14.5

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 22.7 23.8 23.7 19.3 20.7 21.7 23.4 26.1 28.9 32.4 37 41.2 44.1 47.3 50.7 48.9 40.2 31.1 29.8 24.5 24.9 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 24.2 22.9 19.9 20.9 20 15.4 18.9 20.5 21.5 24.8 27.2 31.7 36.5 41.8 46 49.3 51.9 49.9 45 39.4 36.5 33.1 30.5 28.3
TEMPERATURE degF 50.1 49.1 46.9 46.8 46.3 46.8 49.4 53.2 57.1 61.6 70.2 71.3 73.2 73.2 72.9 72.4 70.6 65.8 64.1 62.3 59.2 56.4
WIND SPEED mph 2.8 4.4 1.8 3.6 2.9 4.4 7.1 6.6 6.3 4.6 4.2 3.6 1.6 3 1.4 1.9 1.5 2.4 2.9 3.6 4.1 2.5
WIND DIRECTION Degrees 43 25 31 23 29 29 24 22 23 30 35 30 40 307 289 113 85 100 116 116 117 119
PM2.5 ug/m3 2.7 2.5 2.3 2 1.7 1.7 2 2.6 3.2 3.3 3.7 4.8 8.6 12.3 16.2 17.8 19.8 21.9 20.7 16 10.1 10.4 7.9 7.7

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 3 2.7 2 1.7 1.9 2.5 4.6 3.4 4.1 4.9 4.1 6.4 7.4 12.6 16.4 20.2 22.5 22.9 22.1 23.7 15.3 14.2 9.5 10.7
PM10 ug/m3 (25C) 7.9 6.8 4.4 4.3 10.1 14.6 28.1 26.2 24.9 30 17.8 29.6 31 39.2 53.6 59.9 43 44.6 38.1 110.7 29.7 29.5 20.2 20.1
PM COARSE (10-2.5) ug/m3 4.9 4.2 2.5 2.6 8.4 12.3 23.7 22.9 20.8 24.9 13.5 22.6 22.8 25.5 35.5 37.6 19.1 20.4 15 85.2 13.9 15 10.6 9.3

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 24.7 24.1 22.8 20.8 20.2 18.1 19.4 19.9 22.4 25.5 28.6 32.4 35.9 38.4 39.5 39.6 39.6 38.6 35.5 31.3 27.7 27.4 28.6 30.5
CO ppm 0.133 0.128 0.13 0.125 0.136 0.14 0.144 0.15 0.155 0.161 0.16 0.17 0.178 0.18 0.175 0.169 0.169 0.17 0.173 0.166 0.157 0.147 0.144
SO2 ppb 0.212 0.175 0.209 0.227 0.192 0.197 0.211 0.24 0.254 0.264 0.263 0.333 0.372 0.27 0.237 0.207 0.193 0.304 0.49 0.3 0.266 0.323 0.302
NO ppb 0.075 0.072 0.091 0.095 0.248 0.606 0.913 0.757 0.582 0.429 0.29 0.253 0.208 0.166 0.17 0.166 0.13 0.114 0.076 0.079 0.067 0.08 0.076
NOy-NO ppb 0.88 0.716 1.348 1.225 1.274 1.472 1.665 1.48 1.445 1.458 1.433 1.633 1.516 1.309 1.299 1.25 1.199 1.563 2.511 3.058 2.143 1.469 1.303
NOy ppb 0.955 0.789 1.439 1.32 1.522 2.078 2.577 2.237 2.027 1.886 1.723 1.886 1.724 1.475 1.469 1.416 1.329 1.677 2.587 3.137 2.211 1.548 1.379
PM10 ug/m3 (25C) 4.2 3.6 3.9 3.9 3.6 3.4 4.3 6.7 8.8 8.5 11 12.5 13.6 17.9 16.7 14.5 15 14.8 16.3 18 15.2 12.2 10.9 10
PM COARSE (10-2.5) ug/m3 2.8 2.3 2.6 2.6 2.2 1.8 2.4 4.2 5.7 5 6.8 7.7 7 10.1 8.4 6.9 7.4 7.5 8.4 9.3 7.9 6.1 5.5 5.2
WIND SPEED mph 4.3 6.3 4.7 6.4 4.2 4.5 5.4 4.5 4 4 4.2 4.1 4 4.5 3.5 5.4 9.2 6.7 5.9 4.5 4.8 3.7 2.8 3.7
WIND DIRECTION Degrees 18 9 23 14 43 13 20 25 42 57 72 50 53 46 71 99 111 100 93 95 102 88 90 119
BAROMETRIC PRESSURE inHg 29.81 29.81 29.81 29.82 29.83 29.85 29.86 29.87 29.88 29.88 29.87 29.85 29.83 29.81 29.81 29.81 29.81 29.81 29.82 29.83 29.84 29.84 29.83 29.82
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 48.8 47.3 46.4 45.2 45 45.6 48.8 52.8 58.1 62 64.8 67.1 69.2 70.7 71.3 69.9 68.1 66.3 63.1 59.8 57.8 57 56.3 55.6
RELATIVE HUMIDITY %RH 68.3 70.6 74 78.2 81.1 80.1 73.5 66.6 58.7 53.2 50.7 46.2 43.3 40.2 37.9 39.1 39.1 39.3 43 49.7 52.9 52 51.5 50.6
PM2.5 ug/m3 1.4 1.4 1.3 1.4 1.5 1.6 2 2.6 3.1 3.4 3.9 4.5 6.3 7.3 7.8 7.2 7.2 7 7.7 8.6 7.3 6 5.4 4.7

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 29.2 28.5 28.4 26.1 27.2 28.4 28.6 28.2 28.3 28.4 28.5 29.1 29.9 33 32.9 35.3 36.3 38.3 36.7 32.6 33 35.4 32.7 36.9
WIND SPEED mph 3 2.5 1.8 0.8 1.8 3 4.4 3.9 4.1 4.4 3.9 4.6 4.5 3.5 3.5 3.7 2.7 2.1 1.9 2 2.3 2.7 2.2 3
WIND DIRECTION Degrees 18 10 3 4 41 54 54 52 47 52 53 49 49 79 125 106 96 71 42 16 21 30 37 59
TEMPERATURE degF 42 41.3 40.3 38.3 37.7 40.8 47.5 52.4 55.3 58.8 61.1 62.2 64.3 68.9 71.5 71.6 65.2 62.9 57.3 51.8 49 48 46.7 46.7

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 21.9 14.4 15.3 12.4 9.3 8.8 18.5 24.3 27.6 29.7 34.6 37.7 39.8 41.2 41.9 42.2 40.3 36.3 31.2 29.1 25.9 20.6 29.9 35
WIND SPEED mph 1 0.9 0.8 0.8 0.7 1.4 1.9 2.6 2.8 2.3 2.9 2.5 2.7 3.6 3.9 3.9 2.8 2.4 1.7 1.9 1.9 2 3.5 5.4
WIND DIRECTION Degrees 66 73 58 56 63 110 124 107 121 103 89 138 108 135 141 134 95 90 93 102 110 108 121 120
TEMPERATURE degF
PM2.5 ug/m3 10.7 12.5 13.3 12.6 13 11.7 5.7 2.8 2.4 2.9 2.9 6.9 7.3 6.5 4.5 4.6 4.3 3.6 3.3 3.2 3.8 4.4 5.8 7.3
PM10 ug/m3 (25C) 20.4 21.6 21.4 19.8 20.9 19.1 11.6 7.2 7.4 14.1 13.6 17.1 18.7 21.2 19.8 19.4 17.6 14.8 15.1 15.9 17.3 17 16.4 19.3
PM COARSE (10-2.5) ug/m3 10 9.6 8.6 7.7 8.4 7.9 6.1 4.4 4.9 10.9 10.4 9.8 10.8 14 14.6 14.2 12.7 10.8 11.4 12.5 13.3 12.4 10.3 11.8

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 24.6 22.9 21.1 19.5 18 21.4 21.7 23 25.3 29.1 31.7 34 37.1 38.2 37.6 37.7 35.5 30.7 27.6 25.8 22.9 23.5 24.3

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 29.7 28.7 26.5 26.1 29.3 30.3 29.7 28.9 30.1 31.7 34.6 36.1 37 37.6 37.7 37.2 36.1 34.3 32.4 31.4 31 31.5 30.6 29.8
WIND SPEED mph 3.1 2.5 2.1 2.2 2.8 2.8 3.7 3.1 2.8 2.9 4.4 4.2 4.4 3.6 3.6 3.2 3.1 3.8 3.2 3.2 3 2.6 1.5 2.9
WIND DIRECTION Degrees 67 63 48 47 58 55 71 69 38 76 88 78 108 106 139 114 126 139 152 161 192 178 141 172
RELATIVE HUMIDITY %RH 78.3 83.6 90 93 86 75.4 66.2 60.2 53 47.9 44.4 39.9 37 33.6 31.9 32 34.3 39.2 47.1 54.2 59.3 59.8 64.9 70.4
TEMPERATURE degF 41.3 39.5 37.7 36.7 37.4 40.3 43.2 48.2 53.9 58.4 60.6 63.4 64.8 66.6 66.8 67.5 67 65.4 61.5 57 54.2 53.2 51.3 50.2
PM2.5 ug/m3

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 10.8 7.9 6 5.3 4.5 3.6 2.9 3.2 5.2 6.7 15.7 17.8 19.1 19.8 21.3 21.4 19 18.3 18.3 18.1 23.5 26.2 21.1

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 22.9 20.5 20.5 17.3 15.7 17.7 18.3 19.7 22 25.5 29.4 32.6 36 39.2 43 46.3 46.2 43.4 39.6 35.3 29.6 27.7 26.2 23.9

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 28.1 27.9 27.2 26.8 27.9 27.2 27 27.5 28.6 29.7 33.2 33.8 35 35.4 35.2 35.4 35 33.3 27.9 26.2 19.1 10.2
TEMPERATURE degF 49.9 50.2 50.3 50.2 48.9 48.7 48.9 49.5 50.3 52 51 49.7 49.9 51.1 51.3 51.9 53.4 52.7 52.6 52.3 52.6 51.8 50.9 48.6
WIND SPEED mph 14 13.7 13.7 14.3 15.1 17.2 17.8 16.5 15.4 15.1 18.8 16.9 16.6 13.2 13.4 11.5 12 14 12.5 6.5 4.4 3.9 2.8 2
WIND DIRECTION Degrees 17 19 17 20 17 21 20 21 23 25 32 26 31 27 31 26 24 26 26 10 357 349 345 255
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 2.8 2.9 3.2 3 2.4 2.4 2.3 2.7 2.9 3.3 3.2 2.7 3.2 3.4 3.9 3.7 4.1 4.8 6.6 6.9 7.1 7.2

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 26.5 25.5 25.4 26.1 25.8 24.3 24.5 25.8 26.8 28.3 30.5 31.6 31.6 33.3 34.1 33.1 31.3 33.8 33.7 30.7 27.4 27 26 26.3
TEMPERATURE degF

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 29 29.9 31.5 27.8 28.4 27.5 28.8 30.8 32 31.6 31.7 31.2 31.2 31.4 32 33.3 34.6 34.9 39.5 38.6 37.6 36.9 35.9 35.5

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 29.6 26.3 27.8 25.4 13.9 14.4 19.7 23.6 24.4 26.4 28.6 34 36.9 39.5 41.2 41.5 41 40.1 39.5 33.7 29.2 28.7 39.1 43.4

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 28.3 28.1 28.5 30.4 30.7 30.5 30.5 30.8 30.9 31.1 31.8 32.6 32.6 32.7 32.5 32.2 33.2 33.8 35 33.1 25.7 22.7 19.4 18.6
WIND SPEED mph 5.3 4.8 5.4 5.2 4.2 5.3 5.5 5.7 5.5 4.5 4.2 4.9 4.9 5 6.2 9.1 5.3 5 3.4 2.2 2.3 1.8 1.9 3.5
WIND DIRECTION Degrees 9 7 4 5 2 358 360 7 360 13 26 20 28 38 12 355 8 6 358 349 318 342 353 343
TEMPERATURE degF 45.8 44 42.7 42.5 42.2 43.2 46.2 49 52.8 57.2 60 62.3 62.3 61.7 60.9 60.1 61.2 59.7 56.9 49.2 45.3 43.3 40.4 40.8

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 25 23.3 25.4 27.1 24.5 26.7 29.3 30.1 30.4 32.9 35.7 37.8 39.3 41.1 41.9 42.5 43.7 43.3 42.3 40.5 38.6 35.7 32.4 30.6
PM2.5 ug/m3 2.3 2.4 1.5 1.9 2.5 3.6 1.6 1.7 3.8 5.1 3.8 3.4 3.7 3.8 7.3 5.5 6.4 5.8 4.7 7.9 12.2 10.4 7.6 6.3

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 30.8 30.6 29.1 26.7 25.5 25.9 28.7 29.6 30.3 31.3 32.6 33.3 33.8 35.5 36 35 34.6 32.9 33.6 33.6 32.8 30.7 24.7 19.1

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 26.4 26.4 26 24.6 20.9 21.4 23.3 24.4 25.8 26.3 28.2 28.1 28 27.3 28.5 29.1 28.1 26.7 26.3 25.7 25.6 26.7 23.7
PM2.5 ug/m3 2.8 2.8 2.3 2.3 2.8 2.6 3.4 3.7 4 4.6 5 4.6 4 4 4.1 4.9 5.8 6 8 8.8 6.9 5.8 7.4 7

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 0.174 0.18 0.182 0.192 0.316 0.342 0.387 0.258 0.184 0.219 0.234 0.21 0.291 0.272 0.241 0.242 0.283 0.26 0.377 0.364 0.357 0.247 0.252
NO2 ppb 5.4 6.8 10.4 14.8 15.8 14.9 9.3 9.7 6 5.1 5.7 5.4 6.3 5 3.8 6.5 6.2 7.8 11.6 14.6 13 8.6 19
WIND SPEED mph 4.2 4.3 4.2 3.6 3 4 4.3 4.4 4.1 4.3 4.4 3.8 4.3 3.6 3.6 3.8 4.1 3.6 3.6 2.2 2.4 1.8 1.6 1
WIND DIRECTION Degrees 11 12 13 3 11 2 9 8 11 22 27 33 29 21 35 53 27 17 11 17 17 42 69 91
TEMPERATURE degF 48.3 47.8 47 46.5 46.3 47.7 50.4 52 55.3 57.4 58.4 60.3 60.4 61.8 63 62.5 59.6 57.2 54.1 53.1 53.1 52.1 51 51.3
PM2.5 ug/m3 2.4 2.8 2.6 2.4 2.6 2.9 3.4 3.2 3.8 4.3 4.2 4.3 3.9 3.8 3.8 4.1 5 4.9 6.5 8 6.7 5.8 5.5 5.9
PM10 ug/m3 (25C) 4.9 5.9 5.2 4.7 6.6 8.5 9.1 8.8 10.3 9.9 9.3 10.2 9 8.3 8.2 10.3 11.6 10.3 11.6 16.4 11.5 12.1 10.2 13.6
PM COARSE (10-2.5) ug/m3 2.5 3.1 2.8 2.4 4.2 5.7 5.9 5.7 6.5 5.6 5.1 5.8 5 4.5 4.3 6.1 6.6 5.4 5.2 8.5 4.9 6.5 4.8 7.9

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 29.7 29.9 29 27.6 26.7 25.8 28 29 29.1 30.2 31.6 32.3 32.8 33.7 34.7 33.9 34.2 32.4 32 32.1 32.7 29.7 23.5 22.1
SO2 ppb 0.2 0.2 0.2 0.2 0.1 0.3 0.1 0.2 0.3 0.3 0.3 0.3 0.3 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1
NO ppb -0.3 -0.4 -0.3 -0.3 -0.2 -0.1 -0.1 0 -0.1 -0.2 -0.2 -0.2 -0.1 -0.2 -0.2 -0.2 -0.2 -0.3 -0.3 -0.3 -0.3 -0.2 -0.2
NO2 ppb 0.7 0.7 0.6 0.8 1.3 1.1 1.1 1.1 1 0.8 0.6 0.6 0.8 0.7 0.7 0.7 0.8 1.1 1.2 1.2 1.6 2.4 2.7
NOx ppb 0.4 0.3 0.3 0.6 1.1 1 1 1.1 0.9 0.7 0.4 0.4 0.6 0.6 0.5 0.5 0.6 0.9 0.9 0.9 1.3 2.2 2.6
WIND SPEED mph 8.7 8.9 9.2 8.5 7.6 8.1 7.6 9.1 8.3 7.9 7 6.9 7.6 7 6.7 6.8 7.2 7.2 3.7 4 3.4 0.6 0.8 0.9
WIND DIRECTION Degrees 22 23 21 23 24 16 22 22 22 27 32 28 27 30 28 23 27 26 28 13 5 230 196 202
TEMPERATURE degF 48.3 47 46.3 46 45.6 45.8 48.6 50.1 52.1 53.2 54.3 54.3 54.6 56.4 56.9 57.5 54.4 53.7 51.9 52.1 52.7 50.4 48.1 47.6

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 -1 -1 -0.9 -0.9 -1.1 -0.8 -0.7 -1 -0.8 -0.7 -0.9 -0.9 -0.9 -0.8 -0.8 -0.8 -0.9 -0.8 -0.6 -0.7 -0.8 -0.7 -0.7 -0.8
WIND SPEED mph 2.8 2.9 2.7 3.2 2.5 2.9 2.7 2.6 2.3 1.7 2.5 2.7 2 2.8 2.5 2.5 3.9 5.4 6.2 5.3 5.8 5.6 3.6 4
WIND DIRECTION Degrees 57 56 76 55 69 74 73 98 349 342 43 65 77 107 142 161 151 145 163 148 149 160 142 123
TEMPERATURE degF 46.1 44.4 42.1 41.2 40.1 42.1 47.4 54.1 62 66.1 68.6 70.6 71.2 72.1 71.6 71.5 70.4 69 66.5 62.6 59.5 57.5 55.1 52.9

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 23.6 25.6 25.1 20.8 20.4 20.8 23.5 24.5 25.6 27.8 30.9 32.5 35.1 37.1 37.3 37.7 35.7 32.2 27.6 23.8 18.3 13.8 14 17.8
PM2.5 ug/m3 1.7 1 1 1.3 1.3 1.1 1.5 2.8 3.6 4.1 4.5 4.6 4.8 6 6.4 8.1 7.8 6.5 6.2 6.3 6.9 7.5 6.9 5.8

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 -0.1 0 -0.1 0 0 0 0.1 0.2 0.1 -0.1 0 0.2 0.1 0.1 0 0.1 0.1 0.1 0.1 0 0.1 0.1
WIND DIRECTION Degrees 44 37 352 352 323 331 12 28 74 61 64 70 66 59 62 70 64 71 65 24 346 10 359 42
WIND SPEED mph 1.4 1.8 0.9 1.2 1.3 1 1.5 1.7 2.9 2.9 2.9 2.6 3.2 3.9 3.6 3.7 3.6 3.1 2.2 1.3 0.9 0.8 0.9 0.9
TEMPERATURE degF 49.4 48.3 46.8 45.8 43 43.7 49.9 54.9 59.5 64 67.1 69.1 71 71.8 72.1 68.4 66.5 65.1 62.6 59.2 56.2 54.2 51.9 50.2

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 30 28.7 25.5 24.3 23.2 23 23.6 24.7 26.4 28 30.5 32.2 31.4 30.9 32.1 32.4 32.4 31.9 30.6 26.8 22.3 25.7 27.8 22
TEMPERATURE degF 50.1 48.1 45.5 44.1 43.5 45.1 48.7 52.1 55.6 57.9 58.5 56.7 57.4 60.5 60.2 62.8 60.6 60.6 57.7 55.1 53.5 53 52.7 51.5
WIND SPEED mph 12.1 9.7 7 6.4 7 7.7 7.9 8.3 8.2 6.8 7.2 8.7 9.7 8.5 7.7 6.5 7.1 5.6 6.3 4.2 4 4.2 4.1 3.7
WIND DIRECTION Degrees 27 22 13 13 13 20 23 30 33 63 85 69 65 71 70 73 72 68 46 10 345 1 5 326

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 31.4 28.9 26.7 25.4 24.6 26.8 27.1 29.9 29.9 31.5 32.9 34.2 35.5 35.2 35.1 33.9 32.5 31.9 30.2 28.6 27.3 26.5 25.2 26.4
TEMPERATURE degF 48.8 46.7 44.7 43.5 43.3 45.7 48.5 50.8 53.9 55.2 56.7 56 56.7 57.9 56.3 58.4 57.9 59.2 55.9 52.4 51.6 51.1 50.6 49.7
WIND SPEED mph 15.5 11.3 8.7 7.6 7.9 8.1 9.7 10.3 9 8.4 7.9 10.2 8.6 8.5 11.1 8.9 8.7 7.5 6.2 4.8 6.2 5.4 5.3 5.1
WIND DIRECTION Degrees 32 24 15 11 13 18 22 38 48 48 52 48 52 51 44 45 41 41 27 9 343 346 347 335
PM2.5 ug/m3 1.2 1.2 1.1 1.1 1.3 1.6 2.5 2.9 2.9 3.2 2.9 2.9 2.7 2.7 2.7 3.1 4.2 5.7 6.6 5.3 4.4 4.9 4.7 4.7

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 27.3 28 29 29.3 27.1 26.5 27.6 27.3 29.2 30.4 31 31.5 32.4 34.1 33.7 34.3 34.4 34 32 31.4 31.3 31.7 32 31.7

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 24 23.2 22.2 22.1 22.3 21.5 21.5 22.2 25.5 29.2 32.5 36.7 39.4 42.8 46.3 48 49 46.5 40.8 32.3 27.4 14 20 26

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 25.6 23.6 21.8 22.4 18.5 17.7 19.3 19 20.6 25.2 29 32.5 36.8 42.1 47.6 50 53.4 51 45.6 32.2 34.9 35.5 31.4 28.9
PM10 ug/m3 (25C) 6.3 4.3 5.2 4.3 6.6 6.1 4.3 6.1 6.7 6.8 8.4 10.2 15.4 22.9 27.1 29.1 33.1 26.4 25.3 25.3 25.7 20.8 21.1 17.3
PM COARSE (10-2.5) ug/m3 3.6 2 2.7 2.3 4 3.6 2.2 3.8 4 3.7 4.8 5.2 8.4 9.9 8.6 8.8 9.6 7.3 7.7 8.6 8.6 9.5 12.1 8.6
WIND SPEED mph 7.5 3.8 3.4 1.9 2.9 3.2 5.1 2.4 1.6 2.9 4.3 4.8 4.1 4.1 1.2 1.8 1.7 0.6 0.7 0.6 1.8 5.2 6 4.8
WIND DIRECTION Degrees 61 52 57 27 42 44 59 48 12 40 58 76 67 79 106 93 103 106 93 79 88 95 96 101
TEMPERATURE degF 47.6 45.5 43.7 43.5 41.8 43.7 47.2 52.5 57.5 61.2 64.6 66.9 68.2 70.5 71.7 72.1 70.2 68.3 64.8 56.5 53.7 57.9 56.5 54.4
PM2.5 ug/m3 2.8 2.4 2.5 2 2.7 2.5 2.1 2.3 2.6 2.9 3.3 4.6 6.5 12 17.3 18.9 22.1 18.1 16.8 16.3 16.7 10.9 8.7 8.4

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 26.8 25.7 22.6 22 23 26.2 27.9 28.7 29.6 30 29.9 31.4 31.3 30.8 30.2 30.3 30.7 29.4 31.1 28.6 24.4 24 23
WIND SPEED mph 10.9 11 8.5 7.9 6.2 6.6 7 8.1 5.9 5.1 6 6.3 7.5 7 6.6 5.8 6.1 7 5.7 4.9 4.7 4 3.4 3.9
WIND DIRECTION Degrees 38 33 31 15 24 16 36 31 44 56 61 48 65 51 50 60 51 40 35 23 339 349 344 342
TEMPERATURE degF 48.5 46.6 45.5 43.6 42.5 43.7 46.6 50 53.7 57.2 59.2 60.6 59.1 58.5 58.8 59.3 59.8 60.4 58.4 56 54 52.2 51.3 50.3

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 29.9 28.4 27.6 27.5 29.7 30 30 30.1 30.7 30.9 33.3 34.3 34.9 34.3 33.5 32.1 32.2 33.1 33.2 36.6 35 31.3 25.4 25.1
TEMPERATURE degF 47.9 46.3 45.4 44.8 45.5 46.5 49.1 51.3 53.3 56.2 53.5 53.2 55.7 56.2 56 57.8 58 58.7 56.7 54.6 53 50.2 48.6 48.9
WIND SPEED mph 13.2 11.9 10.3 8.9 10.1 7.8 8.7 8.4 8.9 7.6 12.8 12.6 11.2 12.2 10.6 9.6 8.9 8.4 7.8 6.5 4.1 2.5 2.7 3.8
WIND DIRECTION Degrees 14 13 11 7 13 10 10 7 12 20 43 42 38 38 23 16 18 11 8 4 340 320 307 317

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 39.1 35.7 33.7 29.3 24.9 25.4 27.6 31.5 32.3 34.1 38.8 39.5 40.1 41.2 44.3 45 43.7 43.7 40.1 34.7 32.4 35.4 32.8 30.7

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 24.2 23.9 24.1 23.4 23.2 21.4 22 23.8 26.2 28.4 33.2 36.5 38.9 40.7 42.6 43 43.3 42.1 33.8 28.5 29.5 26.7 25.5 23.5

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 28 27.8 26.5 26.6 24.1 22.7 22.7 24.1 27.3 32.9 34.9 37 37.1 37.9 38.7 39.9 40.4 35.9 36.2 32.8 29.2 27.6 27.2 26.3
TEMPERATURE degF 50 49.1 48.1 46.7 45.6 45.9 49.6 54.4 58.3 60.9 63.5 65.8 67.2 67.3 67.2 68 68.3 65.7 60.2 56.7 55.1 54.5 53.9 52.2
WIND SPEED mph 4.2 3.8 4.3 4 3.6 4.8 4 4.7 4.7 5.3 4.9 4 4.6 4.6 4.5 4.3 3.7 4 3.1 2.1 2 1.8 1.8 1.1
WIND DIRECTION Degrees 26 25 25 32 30 24 45 28 33 35 23 53 67 57 49 48 41 95 65 60 58 57 40 30
PM2.5 ug/m3 2 2.2 2.2 2.1 2.2 2.3 2.8 3.5 3.4 2.9 3.8 3.9 3.4 3.7 4.5 6.2 7.1 6.2 8 8.3 7.1 6 6.1 5.9
PM10 ug/m3 (25C) 6 5.8 5.7 5 5.6 5.3 7.2 8.3 9.4 7.8 10.8 10.6 13.1 11.5 11.2 14.9 13.5 12.2 14.9 14.7 11.3 10.5 11.9 10.7
PM COARSE (10-2.5) ug/m3 4.1 3.8 3.6 3.1 3.6 3.1 4.5 4.9 6 4.8 6.9 6.5 9.5 7.6 6.5 8.5 6.1 5.8 6.8 6.4 4.3 4.6 5.8 4.9