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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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Sunday, 
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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 4.3 3 2.3 1.8 3 4.2 5.7 18.3 29.9 33.1 29.9 31.3 33.7 33.5 33.3 31.1 31.1 32.4 31.8 31.2 29.1 28.3 36.4 40.9
WIND SPEED mph 1 0.9 1 1.1 0.8 0.8 1.1 2.1 1 2.5 5.2 6.4 5.5 5 6.1 5.7 5.6 4.7 3.9 2.6 0.4 1.7 2.6 4.7
WIND DIRECTION Degrees 205 199 206 199 232 285 290 335 134 108 5 358 15 65 74 74 74 69 54 61 166 175 123 99
TEMPERATURE degF 27 26.4 25.9 25.6 26 27.1 30 37.7 46.7 51 48.3 47.7 48.6 46.1 44.7 44.7 42.4 41.2 39.7 39.6 39.6 40.2 41.4 41.4
RELATIVE HUMIDITY %RH 98.2 98.3 98.2 98.1 98.1 98 98 88.1 60.8 49.2 58.5 60.2 60.6 65.4 64.7 67.3 74.2 77.5 83.4 84.5 84.9 87.5 92.3 93.1
BAROMETRIC PRESSURE inHg 30.3 30.3 30.32 30.32 30.31 30.32 30.34 30.36 30.36 30.35 30.33 30.31 30.28 30.25 30.21 30.18 30.14 30.13 30.1 30.09 30.08 30.07 30.01 29.95
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.02 0.02
SOLAR RADIATION w/m2 0 0 0 0 0 15.4 89.3 282.4 392.5 527.2 520.8 622 517.1 335 244.1 207.3 134.8 38.5 3 0 0 0 0 0
PM2.5 ug/m3 2.2 2.8 2.2 2.1 2 1.9 1.9 1.9 2.1 2.1 2.1 2.1 2.1 2.1 1.8 1.9 1.8 1.8 2.1 2 2.1 2.3 3.1 3.3

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 2.8 2.6 2.6 2.8 2.4 2.1 1.7 1.6 1.8 2 2.5 2.6 2.5 2.5 2.8 2.7 2.6 2.8 2.7 2.6 2.5 2.6 3.2

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 29.3 29.6 29.6 28.1 26.4 26.8 27.7 28.6 30 32 34.3 35.8 36.2 34.7 35 35.3 36.5 36.4 36.8 37.6 34.8 33.7 34.5 35.5

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 32.6 32.6 30.1 27.5 25.4 23.2 27.7 34.9 36.4 37.2 37.2 35.3 35.6 35.7 36.3 35.9 35.4 35.9 35.6 35.1 36.4 37.1 37.6 37.2

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 17.7 19.9 22 21.6 22.5 20.8 23.1 32.6 34.5 35.3 34.1 32.8 33.9 33.2 33.9 33.3 34.4 35.8 35.6 35.9 33.9 35.2 35.4 33.6
TEMPERATURE degF 40.6 39.8 39.3 39.2 39.3 41.6 44.3 47.5 50.5 51.2 49.5 48.2 49.2 47.9 46.8 46.9 47.7 48.3 49.6 50.3 50.1 49.3 49 50.8
WIND SPEED mph 1.8 1.4 2 1.7 1.9 3.5 4.8 6.1 5.9 7.8 6.1 4.9 6.2 6.3 6.8 6.6 7.8 6.5 6.4 5.9 5.5 7.2 8.9 6.7
WIND DIRECTION Degrees 52 67 49 62 57 82 88 98 107 121 112 91 80 85 86 86 94 91 89 90 79 90 114 128
PM2.5 ug/m3 6.6 6 6.3 6.2 7.7 13.9 15.1 11.1 7.6 5.5 5.3 4.9 5.4 6.2 6.1 5.6 5 4.6 4.1 4 3.9 4.3 4.6 5.1

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 5.3 5.3 5.3 5.3 6 11.7 13.9 12.1 7.9 5 5.1 5.3 4.8 6.1 5.4 4.6 4.8 4.5 4.1 3.7 4 4 4.4 5.3
PM10 ug/m3 (25C) 7.9 8 8.1 8.6 9 16.7 19.9 15.9 12.1 8.6 8.5 9.6 8 9.4 8.7 7 8.4 7.3 6.3 6.5 8.1 8.7 8.7 10
PM COARSE (10-2.5) ug/m3 2.9 3 3.1 3.8 3.3 5.7 6.8 4.3 4.5 3.9 3.6 4.5 3.4 3.6 3.5 2.6 3.8 2.9 2.3 2.9 4.3 4.7 4.3 4.8

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 29.4 23.9 24.3 27.5 20.4 26.2 32 34.3 35.1 37.2 37.7 37.2 35.9 35.7 34.8 34.8 35.4 35.2 35.6 35.6 36.4 38.2 39.8 39.9
CO ppm 0.108 0.125 0.126 0.18 0.131 0.094 0.09 0.094 0.097 0.095 0.097 0.097 0.1 0.096 0.095 0.097 0.09 0.087 0.096 0.095 0.099 0.098 0.098
SO2 ppb 0.198 0.116 0.111 0.107 0.093 0.096 0.119 0.168 0.386 0.431 0.139 0.178 0.224 0.25 0.336 0.237 0.234 0.217 0.37 0.404 0.37 0.387 0.355
NO ppb 0.049 0.053 0.082 0.108 0.083 0.17 0.17 0.169 0.177 0.146 0.146 0.153 0.146 0.127 0.137 0.072 0.04 0.039 0.036 0.037 0.025 0.022 0.022
NOy-NO ppb 2.035 2.329 2.635 4.981 3.864 1.793 1.209 1.119 1.199 1.097 1.322 1.446 1.416 1.558 1.305 1.16 0.967 1.122 1.549 1.622 1.457 1.282 1.112
NOy ppb 2.084 2.382 2.717 5.089 3.947 1.963 1.379 1.288 1.376 1.243 1.468 1.599 1.562 1.685 1.441 1.232 1.006 1.161 1.585 1.659 1.482 1.304 1.133
PM10 ug/m3 (25C) 8.1 9.2 11.2 9.3 20.2 21.8 9.3 6.8 6.4 6.6 6 6.8 6.5 6.3 5.9 5.1 4.6 5.8 4.6 4.5 5.6 7.2 8.4 8.3
PM COARSE (10-2.5) ug/m3 3.5 3.5 4.7 3 6.1 7.1 3 2.7 2.4 2.8 2.9 3.4 2.3 2.2 2.3 1.9 1.8 3.2 2.1 1.7 2.7 4.1 5 4.9
WIND SPEED mph 2.1 2.5 4.4 5.3 9.8 10.5 12.6 13.1 16.4 17.2 20 14 12.1 13.2 12.6 13.4 17.9 17.4 16.9 15.6 15.2 21.5 26.7 28.1
WIND DIRECTION Degrees 61 21 53 67 101 99 106 112 112 115 123 117 103 100 98 103 105 102 104 106 106 111 117 124
BAROMETRIC PRESSURE inHg 30.22 30.23 30.23 30.23 30.23 30.23 30.24 30.25 30.23 30.22 30.23 30.21 30.17 30.13 30.08 30.02 29.98 29.94 29.9 29.89 29.84 29.75 29.68 29.63
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0.02 0 0 0 0 0 0 0 0.1 0
TEMPERATURE degF 43 39.7 40.3 40.8 38.7 40.3 43.1 46.8 49.8 52.2 49.8 47.7 46 46.3 45.6 46.6 47.4 46.4 46.5 47.9 48.5 49.4 47.5 46.4
RELATIVE HUMIDITY %RH 65.4 77 78.3 76.3 94.6 96.9 85.6 71.5 62.1 53.7 56.5 67.2 77.2 74.8 79.4 77.1 70.7 71 69.5 68.4 68.5 63.8 69.9 79.5
PM2.5 ug/m3 4.9 6.1 7 6.8 15.1 15.6 6.6 4.3 4.2 3.9 3.2 3.6 4.4 4.3 3.8 3.3 2.9 2.7 2.6 2.8 3 3.2 3.4 3.5

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 28.3 29.2 30.6 30.5 32.7 34.3 36.6 36.8 37.7 39.6 41.6 43.1 42.8 43.1 42 40.4 38 37.8 38.6 38.5 38.7 38.5 40.1 39.1
WIND SPEED mph 3.2 2.9 3.8 3.9 3.1 3.5 4 4 4.7 5.3 4.8 5.3 5.3 4.5 5.8 5 4.1 5.2 5 4.5 4.7 4.1 5.9 6.2
WIND DIRECTION Degrees 111 114 117 112 110 115 119 116 112 101 95 93 79 59 54 56 54 68 76 72 75 86 82 82
TEMPERATURE degF 32.5 32.6 33.9 34.1 33.4 34.2 37.9 42.4 45.4 46.9 49.2 50.5 48 47 44.4 42.3 40.3 39.4 39.4 39.7 40.3 41.4 41.7 40.1

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 8.1 6.6 4.3 3.7 23.5 24 24.8 25.9 26.8 29.5 34 36 36.8 36.6 34.5 31.1 31.8 34.1 32.2 34.9 35.6 35 34.1 34
WIND SPEED mph 1.8 1.5 0.9 1.2 2.4 2.2 3 3.9 3.6 4.4 6.7 6 6.2 5.6 5.2 4.7 5 5 3.5 2.9 3.6 4.2 4.2 3.7
WIND DIRECTION Degrees 103 90 40 83 102 104 97 96 87 94 117 116 114 105 102 90 90 89 79 56 46 39 42 32
TEMPERATURE degF 32.8 31.6 30 29.6 33.6 35.6 38.5 43.3 46.3 50.9 54 55.2 55.6 55.7 51.4 47.9 46.1 44 43 42.4 42.3 42 41.7 41.3
PM2.5 ug/m3 5.8 6.7 6.4 5.8 5.8 5.7 4.7 3.9 3.6 3.5 8.3 11.6 6.9 5.8 6.3 6.3 4.8 3.5 2.6 2.5 2.7 2.6 2.1 2.1
PM10 ug/m3 (25C) 9.1 10.6 10 9.6 8.5 8.7 7 6.1 5.5 5.5 12.7 16.1 11 8.3 10 9.6 7.3 5.6 4 3.5 4.4 3.5 2.9 3.3
PM COARSE (10-2.5) ug/m3 3.9 4.6 4.3 4.6 3.2 3.5 2.6 2.4 2 2.1 4.6 4.7 4.2 2.5 3.9 3.6 2.8 2.3 1.5 1.1 1.9 1 0.9 1.3

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 27.3 23.5 28 28.4 29.9 31.8 34.7 35.5 35.1 33.3 32.7 32.3 31.7 32 32.8 34.2 34.4 34.6 35.7 36.9 37.6

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 33.3 29.6 27 26.6 26.9 25.4 25.3 26.6 28.3 31.6 33.8 35.2 36.8 37.5 37.2 36.3 37.3 36.3 35.3 34.1 34.1 36.2 35.8 35.1
WIND SPEED mph 3.6 4.1 4.7 3.9 3.8 3.6 4 5.2 5.2 5.4 5.9 6 5.7 5.3 6.1 6.5 5.9 5.6 5.5 6.4 6.1 6.2 6.7 7
WIND DIRECTION Degrees 147 155 166 161 155 145 135 135 131 145 125 114 132 135 112 109 109 97 92 84 74 66 68 65
RELATIVE HUMIDITY %RH 76.2 87.6 95.4 97.6 99.1 98.3 93.2 81.7 70.8 63.7 55.9 52.1 49.7 49.2 51.4 55.5 67 80.4 94.3 100 100 100 100 100
TEMPERATURE degF 34.7 33.6 32.6 32.5 32.4 32.4 33.8 37 40.7 43.7 46.1 47.8 48.5 48.3 48.8 46.4 43.2 40.2 37.1 35.1 33.8 33.7 33.8 34.5
PM2.5 ug/m3 2.3 2.4 2.6 2.7 2.8 2.6 2.7 1.8 1.8 2.2 2.2 2.4 2.5 2.5 2.7 2.3 2.3 2 2.2 2.5 2.1 2.3 3 3.6

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 8.4 7.9 6 4.8 4.4 4.6 6.8 14.8 16.9 13.9 9.7 6 5.4 5.7 6.5 7.3 7.2 6.4 5.7 5.3 5.2 3.4 4.1 5.8

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 6.6 6.6 6.6 5.7 5.2 5 5.1 4.3 4.8 9.5 10.4 7.8 7.2 4.8 4.9 4.6 3.9 3.2 3.1 3.1 3 2.8 3.2 3.3

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 23 24.3 18.9 16.7 21.6 26.3 31.8 33.3 34.8 35.5 34.4 33.7 33.7 34.8 33.9 34.4 36.6 36.6 36.9 36 36.9 37.3 36.3 34.8

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 36.6 36 32.9 37 38.6 37 34 31.5 30.1 31.3 33.1 35 36.9 38.1 38.9 40.7 41.4 42.3 42.5 41.2 40.6 40.4 38 36.5
TEMPERATURE degF 42.2 41.8 42.4 44.1 44.6 41.9 42 42.5 42.5 42.7 42.3 42.9 43.5 43.1 43.5 45 44.9 44.3 44.7 45 45.3 46.1 46.1 46.2
WIND SPEED mph 3.4 2.1 2.2 5.4 6.9 10.7 11.6 9.5 11.4 8.7 8.5 9.1 8.5 10.2 13.7 10.1 9.1 9.2 6.9 6.2 5.2 6.3 7.9 11.5
WIND DIRECTION Degrees 78 81 125 131 120 81 92 94 90 94 76 80 77 85 86 77 74 71 74 80 68 111 139 161
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 0.6 60.9 197.9 352.5 515.1 325.7 210.7 188.5 180.7 83.1 133.5 89.2 133.2 49.5 3.8 -0.3 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 5.2 5.7 7.2 7.9 6.6 6.9 6.5 7.4 8.5 7.9 6.7 5.3 4.3 3.8 3.6 3.1 3.2 3.3 3.4 3.2 3.2 3.2 3.1 4.3

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 29.2 31.8 30.6 29.4 35.1 37.3 36.2 34.1 32 33 34.1 35.8 37 37.7 39.5 40.5 40.7 41.3 42.3 40.8 40.4 39.7 38.8 36.9
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 33.3 33.6 32.9 31.5 30.3 30 30 29.5 31 33.6 37 37.8 39 42.7 43.9 44.3 42.9 42.3 42.8 40.7 39.4 39 39.3 38.8

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 19.8 13.6 13.3 4.5 9.6 10.4 16.9 20.5 31 29.8 32.5 33.9 33.5 32.3 34.1 36.8 36.5 35.3 32.9 30.2 29.3 30.3 32 31.5

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 28.4 30.1 28.2 27.3 26 25.9 25.9 26.4 27.2 29.1 30.5 32.2 32.6 32.5 34.2 37.9 39.2 38.6 38.3 37.2 35.5 35.7 35.6 34.6
WIND SPEED mph 4.1 4.5 3.9 3.9 4.8 5.6 6.2 6.4 7.7 8.6 8.3 7.6 5.6 3.2 3.3 3.9 5.5 5.2 4.8 6.4 5.6 6.6 5.8 3.3
WIND DIRECTION Degrees 84 97 93 87 96 104 98 101 97 94 93 96 85 28 28 47 66 62 68 88 89 90 86 61
TEMPERATURE degF 35.9 37.5 37 36.7 36.5 37.6 39.9 42 42.9 44.8 47.3 49.1 47.8 43.5 42 40.6 40.9 42 42.1 43.2 44.4 45.6 45.5 44.1

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 33.7 32.7 30.8 28.9 28.3 28.4 28.6 29 29.9 32.2 35.1 36.6 36.7 38 37 36.1 34.1 34.1 34.2 34.6 35.6 35.8 36.1 36.8
PM2.5 ug/m3 3.5 2.7 2.6 2.7 3.3 3.6 3.7 3.2 2.9 3.6 3.8 3.8 3.3 3.6 4 3.3 3.3 2.7 2.4 2.1 2.2 2.7 2.6 2.7

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 23 8.5 2.9 32.1 33.1 32.3 29.9 29.1 30.5 31.6 32.2 33 33.6 33.1 34.5 35.9 35.8 35.8 35.3 34.9 35.7 36.1 36.2 37.8

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 14.5 17.9 11.1 15 31.2 28.6 27.1 25.7 26.4 27.4 27.1 26.8 27.5 27.3 29.2 29.1 29.7 29 29.7 28.7 27.9 30.6 31.6 31.7
PM2.5 ug/m3 6.8 7.9 10.6 30.1 7 6.3 4.9 6.1 6.8 7 7 7 5.9 4.9 4.1 4 3.7 3.3 3.3 3.5 3.8 3.7 3.8 3.8

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 0.252 0.198 0.222 0.243 0.218 0.193 0.194 0.195 0.204 0.206 0.209 0.208 0.196 0.203 0.189 0.2 0.189 0.188 0.185 0.192 0.193 0.21 0.179 0.191
NO2 ppb 6.9 4.2 11.8 4.2 2.1 2 1.8 1.8 2 2.6 2 2 2.4 1.9 2.4 2 2 1.8 2.3 3.9 4.5 1.8 2.7
WIND SPEED mph 2 1.3 1.4 1.7 3.3 4.2 6.4 7.7 11 11.6 8.9 6.9 6.2 6.2 6.8 7.7 7.2 7.1 6.7 6.2 4.5 4.3 8 10.8
WIND DIRECTION Degrees 53 102 74 46 62 82 96 106 115 116 117 98 83 83 86 83 80 72 73 80 72 70 120 131
TEMPERATURE degF 39.7 40.3 40.2 39.3 39.3 40.3 43.7 45.9 45.7 45.2 44.7 45 45.3 45.4 46.6 45 45.5 45.6 45.9 45.6 45.5 44.5 46 44.8
PM2.5 ug/m3 8.5 5.9 6.2 7.1 6.8 5.7 4.8 5 5.8 6 6 5.2 4.9 4.1 3.3 3.6 3.2 3.2 3.1 3.4 3.3 3.5 3.1 3.4
PM10 ug/m3 (25C) 12 8.1 8.2 9.7 8.9 7.8 7.4 7.2 8.3 8.7 7.9 8.1 7.2 6.4 5.1 5.6 4.7 4.7 5.2 6.4 6.8 6.9 6.8 7.3
PM COARSE (10-2.5) ug/m3 4.2 2.7 2.5 3.2 2.6 2.6 3 2.5 2.8 3.1 2.3 3.2 2.6 2.5 1.9 2.2 1.7 1.7 2.2 3.2 3.6 3.6 3.8 4.2

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 21.2 12.8 9.9 23.9 33.9 32.1 29.4 28.7 29.5 30.2 31 31.9 32.7 33 34.1 35.1 34.5 34 33.7 33.4 34 35 35 35.3
SO2 ppb -0.5 -0.5 -0.6 -0.5 -0.4 -0.5 -0.4 -0.2 -0.3 -0.4 -0.5 -0.5 -0.4 -0.2 -0.4 -0.4 -0.4 -0.4 -0.4 -0.3 -0.2 -0.3 -0.3
NO ppb 0 0.2 0 -0.3 -0.3 -0.1 0.1 0.3 0.4 0.1 0.1 0 0 0 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3
NO2 ppb 7.3 8.3 8.1 1.9 1.9 1.7 1.5 1.8 2.1 2.2 2.3 2 2.2 2 1.7 1.9 1.7 2 2.1 1.9 1.8 2.1 2.9
NOx ppb 7.3 8.5 8.1 1.5 1.6 1.7 1.5 2.2 2.5 2.3 2.3 2 2.2 2 1.5 1.6 1.4 1.7 1.7 1.6 1.4 1.8 2.6
WIND SPEED mph 0.4 0.7 0.1 3.2 3.8 4.7 5.9 7.7 7.4 7.4 6 5.5 4.4 4.4 4.6 4.8 4 3.5 3.9 3.8 4.1 4.9 2.7 5.9
WIND DIRECTION Degrees 177 203 214 59 91 102 115 120 125 123 134 100 76 80 79 86 77 69 73 67 54 64 83 142
TEMPERATURE degF 39 37.9 37.8 38.5 38.2 38.6 41.9 44.3 45.4 45.1 44.6 43 43.1 42 42.9 42.2 42.4 42.1 41.9 42.1 42 42.3 42.6 42.5

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 4.8 4.9 5.1 5 5 4.9 4.5 4.8 8.9 14.7 11.6 8.7 5.1 5.4 4.4 4 3.6 3.6 3.6 3.5 3.6 3.7 3.8 4.1

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 -0.5 -0.7 -0.7 -0.7 -0.6 -0.5 -0.6 -0.7 -0.6 -0.6 -0.5 -0.8 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.4 -0.4 -0.4 -0.4
WIND SPEED mph 2.9 2.2 3.6 3 2.6 3.6 4.3 6 7.2 7.5 7.9 7.5 7.5 8.2 8.1 7.8 9 7.3 5.7 5.7 5.4 6 8.3 9.2
WIND DIRECTION Degrees 109 113 134 116 109 122 134 131 135 123 116 123 112 114 114 114 138 124 105 95 76 42 53 61
TEMPERATURE degF 30.5 30.1 30.1 29.4 29 29.5 33 38.8 44.3 47.2 49.9 51.1 52.2 51.8 50.4 50.2 47.8 42.9 40.1 38.7 37.6 37.1 37 36.5

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 27 28.5 28.5 27.8 25.9 25.5 26.3 28.1 31 34.6 36.6 37 36.4 35.2 35 33.5 33.8 35.8 36.3 35.5 35.2 34.6 32.6 33.8
PM2.5 ug/m3 3.6 4.4 3.5 3.2 2.7 2.3 1.8 2 2.7 3.3 3.3 3.1 2.8 2.8 2.8 2.9 2.9 2.8 2.8 3.2 3.2 3 2.9 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 0.2 0.1 0.2 0.2 0.3 0.2 0.3 0.1 0.2 0.3 0.2 0.2 0.3 0.1 0.2 0.3 0.2 0.3 0.4 0.4 0.4 0.4 0.5 0.5
WIND DIRECTION Degrees 73 96 97 93 107 120 121 127 128 124 113 130 125 120 92 83 70 81 70 60 48 56 83 93
WIND SPEED mph 3.8 4.5 4.6 5.9 4.5 4.4 4.8 5 6.1 5.8 6.4 5.4 5.2 4.6 6.8 6.4 5.8 7.4 6.1 4.4 4.1 4.7 7.6 7.9
TEMPERATURE degF 40.9 39.9 39.8 39.7 39.4 39.8 43.5 46.9 50.6 53.1 54 54.1 52.3 49.8 47.9 45.4 43.8 43 43.1 43.3 43.1 43.6 45.3 46.1

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 22.5 13.6 15.1 34.5 33 31.9 28.2 28.4 31.4 32.4 33.2 33.6 33 32.9 33.8 34.5 34.9 36 35.4 35.6 35.6 35.8 36.2 37.2
TEMPERATURE degF 38 36.9 36.8 39.9 38.8 39.2 40.9 42.3 43 43.6 43.5 42.7 42.7 42.4 43 42.8 41.6 42.1 42.7 43.7 43.9 43.9 43.6 42.8
WIND SPEED mph 1.6 2.8 2.2 9.3 6.7 7.8 11.9 13.1 13.2 14 12.2 11.8 8.2 10 10 14.5 15.2 12.5 11.4 10.9 11.6 13.5 10.1 8.6
WIND DIRECTION Degrees 225 273 15 80 76 71 102 113 106 117 129 99 77 70 67 73 70 69 70 69 70 72 70 117

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 32.3 27.7 32.6 35.6 33.4 31.2 29.8 30.6 31.8 31.8 32.9 32.8 32.6 33.3 33.1 35.2 37.1 39.8 38.6 38 37.6 37.3 37.5 36.5
TEMPERATURE degF 38.1 36.9 38.6 39.5 38.9 38.8 41.9 43.8 45.5 46 46.7 44.8 42.6 42.9 42.5 41.2 40.8 41.1 41.6 42.6 43.1 43.4 43.2 42.1
WIND SPEED mph 5.9 4.1 6.4 6.4 5.6 8.6 9.7 9.3 8.7 8 7.8 6.7 6.2 8.1 9.6 13.2 14.2 11.8 9.9 8.6 9.2 9.6 8.4 1.9
WIND DIRECTION Degrees 221 272 74 84 76 97 117 116 120 91 123 94 55 59 54 61 68 66 63 57 60 63 59 161
PM2.5 ug/m3 4.9 5.2 5.4 4.5 4 3.8 3.7 3.8 3.8 3.3 3 2.9 2.9 2.3 2.1 2 1.7 1.6 2 2.4 2.6 2.9 3.2 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 27.7 16.5 11.6 17 37.4 35.3 33.6 32.1 30.3 31.5 33.3 35.4 36.6 35.5 38 37.5 37.7 38.1 39.1 41.2 40.5 40.8 39.7 37.6

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 21.8 23 22.4 16.9 16.2 19.6 28 31.3 33 33 32.7 32.2 32.1 31.4 33.6 36 37.4 37.8 37 35.8 35.5 33.8 31.4 29.7

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 30.6 26.3 30.9 32.2 32.8 32.3 28.3 27 34.3 36.4 36 34.8 35.1 35 33.9 33.9 33.9 33.6 33.7 33 31.9 33.1 34.9 35.2
PM10 ug/m3 (25C) 6.7 6 6.3 7.2 7.6 9 18.5 19.9 15.9 8.8 7.8 7.5 6.4 6.5 7.3 6.7 5.7 5.9 5.9 5.8 5.4 6.5 7.8 8.6
PM COARSE (10-2.5) ug/m3 3.5 2.9 3.2 3.3 3.2 3.2 5.9 5.7 5.3 3.3 3 2.9 2.7 2.6 2.7 2.1 2 2.3 2.5 2.7 2.3 3.1 4.1 4.5
WIND SPEED mph 4.6 2.8 5.3 6.4 6.5 7.7 8.6 8.3 8.3 7.4 8.4 6.3 11.7 11.3 10.7 13.1 11.8 9.7 10.1 11.7 12.7 13.8 10.5 6.2
WIND DIRECTION Degrees 55 55 64 83 83 85 91 91 92 98 97 102 84 84 82 81 84 83 82 82 80 78 89 105
TEMPERATURE degF 35.8 33.7 35.6 38.9 38.9 40 40.9 40.7 45.2 47.6 47.8 45.1 43.6 42.5 42.1 42 42.5 42.1 42.9 43.7 43.4 43 43.7 45.2
PM2.5 ug/m3 3.4 3.3 3.3 4.1 4.6 6.1 13.2 14.7 10.9 5.6 4.9 4.7 3.9 4.1 4.8 4.7 3.8 3.6 3.4 3.1 3.1 3.4 3.8 4.1

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 24.7 21.8 33.8 32.2 29.2 28.6 28.6 30.6 32.1 31.6 31.5 31.9 32 32.6 34.5 36.8 40.8 40.9 40.4 39.4 37.7 37 36.7 35.2
WIND SPEED mph 1.9 5.1 5 5.8 4.9 5.9 6 7.6 8.1 7.9 7.7 6.1 5.8 6.6 6.2 7.4 13.7 11.2 10.3 9.1 8.1 9.4 9.6 3.1
WIND DIRECTION Degrees 1 33 99 86 103 98 110 129 133 104 101 113 91 66 52 54 71 64 68 83 75 75 69 72
TEMPERATURE degF 37.9 37.1 39.3 39 38.5 39 40.4 43.2 45.5 44.7 46.1 47.3 44 43.3 42.3 40.8 40.8 41.3 41.2 42.7 43.8 43.9 43.7 42.4

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 22 28.7 37.2 33.4 29.2 29.1 28.1 30.1 30.2 30.2 30.6 31.7 31.5 31.6 33.8 36.5 41.1 41.6 41 39.7 38.5 37.8 37.7 35.3
TEMPERATURE degF 35.3 36.9 41.3 40.7 40.5 40.5 42.1 42.9 45.1 44.8 44.6 45.3 42.9 42.8 42.3 41.1 41.8 42.1 42.1 42.6 43.7 44.2 44.2 43.4
WIND SPEED mph 2.3 4.7 10.1 12.2 10.7 9.9 10.4 11.5 8.2 9.1 6.8 4.6 6.9 9.6 11.6 17.8 20.1 16 13.2 10.6 10.3 11 11.7 1.4
WIND DIRECTION Degrees 283 51 94 71 79 91 84 108 101 66 61 77 39 36 36 44 57 49 45 35 36 33 34 33

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 17.9 16.7 17.6 16.2 20.4 19.6 25.3 27.3 29.7 32.2 34.6 35.7 37.5 38 37.8 37.8 38.8 37.6 36.2 35.3 32.6 33.1 33.3 34.7

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 19.4 16.5 20.5 24.4 27 27.2 31.4 33.3 33.8 33.7 32.2 32.3 32.6 35.2 37.7 38.1 38.5 38.8 38.6 38.4 37.7 37.5 36.8 34.9

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 15.5 15.8 16.1 12.6 25.5 30.8 31.5 33 34.5 35.4 33.7 34.2 34.1 33.2 33.6 35.1 34.7 34.9 35.4 35.8 36.4 37.7 37.7 35.9
TEMPERATURE degF 41.3 40.6 40.3 39.7 40 40 43.1 47.9 49.9 49.6 48.1 46.9 46.2 45.3 46.6 46.3 47.2 48.2 47.9 47.5 48.6 48.2 44.9 43.9
WIND SPEED mph 1.8 1.6 1.5 1.6 3.6 3.5 4.3 5.7 8.9 11.1 8.8 7.5 5.9 5.6 5.7 6.9 6.7 7.8 6.8 5.7 6.2 6.8 7.5 5.9
WIND DIRECTION Degrees 50 86 83 56 74 87 97 109 118 130 124 123 100 102 95 119 109 118 119 116 122 116 139 124
PM2.5 ug/m3 17.6 16.8 15.6 15.5 11.7 8.1 6.3 4.9 4.9 4.5 5.2 5.5 5.6 5.2 4.6 3.8 3.6 3.4 3.4 3.8 3.6 3.5 3.9 3.8
PM10 ug/m3 (25C) 23.6 22.6 20.5 21.1 15.3 11.5 9.2 8.3 10.3 9.8 7.9 8.3 8.9 7.7 7.6 6.3 5.9 6.5 5.6 6.4 8.4 8.7 8.4 7.8
PM COARSE (10-2.5) ug/m3 7.1 6.9 6 6.7 4.4 4 3.3 3.7 5.7 5.6 3 3 3.6 2.7 3.2 2.7 2.5 3.2 2.4 2.8 4.9 5.3 4.7 4.2