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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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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 30.2 40.8 41.2 37.8 13.4 12.7 36.1 40.8 41.5 42.3 42.3 42.2 42.5 41.9 42.1 41.3 40.9 40.5 39.8 39.1 37.7 34.1 22.9
WIND SPEED mph 2.7 4.4 3.9 2.2 1 0.7 1.1 2.9 3.2 3.3 3.5 5.3 5.6 6.7 5.8 6.5 6.4 5.4 4.7 4.4 3.5 2.1 1.7 1.3
WIND DIRECTION Degrees 45 82 82 107 176 195 151 97 72 61 40 62 36 55 57 65 66 64 61 62 55 21 63 89
TEMPERATURE degF 26.9 32.5 32.1 27.5 23.6 23.2 25.6 34.3 34.9 36.5 38.3 38.3 38.9 39.3 37.9 37.8 37.2 36.8 34.9 34.3 34 32.5 29.3 29.8
RELATIVE HUMIDITY %RH 97.6 91 86.5 92.4 96.6 96.8 96.1 71.3 63 60.3 60.8 63.1 66.8 67.6 78.1 78.3 78.6 80.8 86.7 88.4 88 91.2 97.4 98.6
BAROMETRIC PRESSURE inHg 30 30.01 30.01 30.01 30.02 30.05 30.05 30.05 30.06 30.07 30.08 30.06 30.05 30.04 30.02 30 30 29.99 29.98 30 30 29.98 29.96 29.97
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 1.2 53.9 157.7 111.2 193.4 266.7 287.7 408.8 489.5 237 240 156.7 81.8 2.7 0 0 0 0 0
PM2.5 ug/m3 4.1 4.2 3.5 3.4 3.6 4 4.3 3.7 3.7 3.6 3.5 3.3 3.1 2.8 2.3 1.7 1.6 1.4 1.4 1.4 1.4 1.5 1.5 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 7.5 6.2 5.7 4.7 4.9 4.6 4 4 3.8 3.6 3.3 3.3 3.1 2.9 3.5 3.5 3.5 3.1 3 2.8 2.7 2.6 2.1 2.2

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 22.9 27.9 33.2 33.7 35.8 37.4 39.3 41 41.9 42.5 42.8 42.7 43.2 42.5 39.7 38.5 40.7 39 39 39.1 38.4 39.2 35.7

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 34.2 30.9 28.6 31.8 33.3 35.7 37.9 39.7 40.8 41.5 41.2 40.5 38.3 36.5 36.8 37.4 37.6 37.7 38.1 38.2 37.5 37.7

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 34.3 34.2 30.2 25.3 28.4 28.4 31.5 35.5 37.6 39.3 40.4 39.4 36.1 37.4 37.4 36.2 34.6 35.8 36 36.6 36.6 36.5 36.1
TEMPERATURE degF 40.3 39.8 37.9 35.6 35.7 35.3 36.3 38.5 42.2 45.5 49 50.2 47 43.1 41.3 40.1 38.4 37.6 36.6 36.4 36.8 37.1 37.1 37.4
WIND SPEED mph 2.5 1.9 3.1 2.3 2.6 3 2.6 4 4.6 5.6 5.8 6.2 4.9 3.8 5.1 4.8 4.6 4 5.1 3.8 3.8 3.8 3.8 3.6
WIND DIRECTION Degrees 52 52 36 45 62 69 68 69 75 78 76 80 72 73 69 57 54 51 48 63 57 52 51 62
PM2.5 ug/m3 6.6 6 5.7 5.9 6.2 6.5 6.2 5.8 4.9 4.3 4.1 4.1 4.1 5 4.7 4.8 4.4 3.6 2.2 2.7 2.8 2.7 2.9 3.1

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 7.6 6.8 6.6 6.7 7 7.6 7.3 6.9 6.3 5.3 5.9 5 5.2 5.4 5.2 6.7 7 4.8 2.9 5.7 5 4.4 3.7 5.6
PM10 ug/m3 (25C) 10.6 9.2 8.9 8.8 9.3 10.9 11 11 10 10.1 10 10.2 10.2 8.9 8.1 10.5 11.3 7.6 3.9 9.6 8.5 7.4 6 9.4
PM COARSE (10-2.5) ug/m3 3.3 2.7 2.7 2.5 2.7 3.8 4.1 4.5 4 5 4.3 5.3 5.1 3.7 3.1 4.2 4.6 3 1.1 4.3 3.8 3.3 2.4 4.2

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 33 32.5 30.9 31 34.3 37.7 39.8 40.7 41.3 42.3 42 41.6 40.4 39.3 37.4 38.1 38.5 39 39.1 40.6 39.7 39.4 39.2
CO ppm 0.162 0.162 0.16 0.155 0.16 0.155 0.153 0.135 0.129 0.129 0.128 0.134 0.138 0.14 0.138 0.139 0.143 0.143 0.143 0.143 0.148 0.147 0.149
SO2 ppb 0.255 0.207 0.23 0.216 0.185 0.08 0.176 0.14 0.123 0.141 0.202 0.226 0.245 0.235 0.213 0.187 0.189 0.19 0.222 0.228 0.239 0.192 0.252
NO ppb 0.018 -0.01 -0.025 -0.038 -0.025 0.047 0.109 0.121 0.091 0.103 0.048 -0.028 0.058 0.028 0.021 -0.002 0.006 0.003 -0.004 -0.021 -0.021 -0.017 -0.033
NOy-NO ppb 2.053 1.72 2.374 1.965 2.064 1.536 1.128 1.279 1.193 1.094 1.082 1.217 1.464 1.263 1.535 0.935 0.866 0.812 0.718 0.637 0.719 0.827 0.796
NOy ppb 2.07 1.711 2.349 1.927 2.039 1.583 1.237 1.4 1.283 1.197 1.13 1.189 1.522 1.291 1.556 0.934 0.872 0.815 0.714 0.616 0.698 0.81 0.763
PM10 ug/m3 (25C) 7.9 7.5 7.5 7.5 7.1 6.8 6.6 5.8 6 5.9 5.7 5.7 5.9 5.7 6 5.8 4.9 3.2 2.9 3.2 2.4 3.5 5.6 5.9
PM COARSE (10-2.5) ug/m3 2.2 1.8 2.1 1.7 1.9 1.8 2.1 2 2.4 2.1 2 2 2.1 2 2.4 2.3 2 0.7 0.6 0.9 0.5 0.8 2.2 2.2
WIND SPEED mph 4.4 4.5 3.7 4.5 5.4 5.3 6.3 7.8 11.2 10.6 12.1 9.9 9.6 9 8.5 8.4 8.6 8 7.8 6.8 8.4 8.3 9.2 10.4
WIND DIRECTION Degrees 20 20 20 35 43 39 55 85 92 93 90 93 85 74 76 57 46 48 51 60 68 74 76 87
BAROMETRIC PRESSURE inHg 29.83 29.83 29.85 29.86 29.87 29.88 29.89 29.89 29.87 29.91 29.88 29.87 29.85 29.85 29.83 29.79 29.79 29.8 29.8 29.8 29.77 29.77 29.76 29.72
PRECIPITATION inches 0 0 0 0 0 0.02 0.05 0.09 0.05 0.04 0.05 0.02 0 0 0
TEMPERATURE degF 35.9 35 34.2 34.4 34.5 33.8 36.9 39.8 41.1 42.7 43.9 43.4 44.3 42.6 39.7 37.7 35.6 35 35.1 35 35.7 36.4 37.2 37.9
RELATIVE HUMIDITY %RH 85.6 86.2 85.9 85.4 84 85.9 83.3 75.5 72.7 70.9 67.6 68.1 67.2 69.5 77.6 86.5 93 93.4 94.1 95.2 94.3 94 94.2 94.2
PM2.5 ug/m3 6 6 5.8 6.2 5.5 5.4 4.7 4 3.8 3.9 3.9 3.9 3.9 3.8 3.7 3.7 3.1 2.6 2.4 2.5 2 2.8 3.6 3.9

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 39.1 39.1 41.1 41.6 41.6 42.7 44.1 44.7 45 45.6 45.9 45.9 45.3 46 45.7 45.1 45.5 45.4 44.4 43.8 43.5 42.5 42.3
WIND SPEED mph 3.3 3.8 3.8 3.9 4.2 4 3.9 4.4 4.6 4.9 4.1 4.1 4.3 4.4 4.2 3.5 3.7 3.3 2.5 3.2 3.7 4.4 4.2 3.6
WIND DIRECTION Degrees 47 36 42 43 52 54 61 57 67 74 85 63 58 60 50 52 67 63 50 36 46 43 57 50
TEMPERATURE degF 36.2 36.2 35.9 35.8 35.7 34.1 34.7 39.3 41.3 42.2 42.6 44.5 44.1 41.9 41.4 39.9 38.5 38.6 37.4 37 37.8 37.6 37.6 36.8

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 33.6 32.9 34.3 34.1 26.7 29.5 30.4 31.1 34 35.8 36.5 36.4 36 35.4 35.3 36.3 37.4 36.1 33.3 33.6 32.1 26.8 30.7
WIND SPEED mph 1.4 1.5 1.7 1.8 1.6 1.7 3.8 3.8 2.8 4.5 4.9 4.1 3.6 3.7 3.3 3 2.9 3.6 2.9 2.5 2.5 1.7 1.3 1.7
WIND DIRECTION Degrees 17 39 69 78 55 36 95 98 89 100 97 103 85 95 92 84 89 91 90 102 80 63 21 31
TEMPERATURE degF
PM2.5 ug/m3 6.1 6.1 5.8 5.7 5.4 5.4 5.4 6.2 6.7 6.7 6.5 6 5.4 5.1 5.2 4.9 4.6 4.5 4.4 4.8 4.4 4.5 4.3 4.6
PM10 ug/m3 (25C) 9 9 8.1 8 7.9 8 7.6 8.5 9.4 8.8 8.9 11.3 7.8 7.6 7.5 7.8 6.8 6.5 6.4 6.7 6.5 6.7 6.5 7
PM COARSE (10-2.5) ug/m3 3.2 3.3 2.7 2.7 2.8 3 2.6 2.7 3 2.5 2.6 5.7 2.7 2.8 2.6 3.2 2.4 2.3 2.2 2.2 2.4 2.5 2.4 2.7

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 28.6 27.8 31.3 27 36.3 37.6 38.7 40 40.4 40.5 40.9 38.4 36.5 37.2 37.1 37.6 38.2 38.9 38.5 39 37.3 37.4 39.1

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 39.6 39.4 39.4 39.6 35.9 37.8 39.1 42.6 45.1 45.4 45.7 45.5 45.5 45.5 45.9 45.8 46.5 45.7 44.3 43.2 41.9 41.5 39.8 37.2
WIND SPEED mph 3.8 4 5.4 5.5 5 5.1 5.2 6.9 6.3 4.9 3.9 4.4 3.7 4.8 4.9 5.3 5.1 4.8 3.6 3.6 3.9 5 4.1 3.5
WIND DIRECTION Degrees 59 66 78 73 85 88 94 96 98 110 95 95 85 99 98 91 95 101 116 99 74 76 75 59
RELATIVE HUMIDITY %RH 80 80.1 80.4 80 84.5 84.8 79.9 71.5 63 57.5 54.2 52.3 52.2 52.4 53.1 51.9 51.5 52.6 53.6 56.6 57.3 59 65.3 75.7
TEMPERATURE degF 32.2 31.9 31.5 30.6 29 28.3 28.9 30.6 32.6 34.6 36 38 38.7 39.5 39.4 39.7 39 38.3 36.2 34.5 33.9 32.7 30.9 29.5
PM2.5 ug/m3 4.4 4.4 4.4 4.2 4.4 4.2 4.4 3.9 3.4 3.3 3.2 3.1 3.2 3.2 3.2 3.1 3 2.9 2.6 2.5 2.1 1.9 2.1 1.9

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 9.6 10.5 10.2 11 11.4 10.5 8.5 9.6 9.6 7.1 6.4 6.2 6.2 5.9 5.9 5.8 4.6 4.7 4.3 3.7 3 2.9 2.9 2.9

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 35.3 36.5 36.7 33.8 32.3 33.2 35.2 37.4 38.2 39.1 41.4 39.9 40.4 39.6 39 39.6 40.8 40.5 40.9 40.9 41.6 40.7

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 35.4 41.2 39.7 39.1 29.3 29 28.8 31.6 33.7 35.1 36.5 37.7 37.8 40.3 42.1 42.3 42.7 43 42.4 42.4 41.1 39.6 38.8
TEMPERATURE degF 39.6 39.2 39.5 39.7 40.1 40.1 40.2 40.3 40.6 41.2 41 40.7 40.3 39.9 40.1 39.4 40.3 40 40 40.7 41 40.3 40 40.1
WIND SPEED mph 7.5 15.1 14.6 15.5 14.2 12.9 12.9 12.5 14.1 12.4 13.2 12.8 13.6 18.7 20.7 26.1 21.2 21.4 17.7 18.3 17.9 18.8 16.3 13.2
WIND DIRECTION Degrees 32 24 24 37 46 58 58 53 61 66 56 50 38 49 23 35 44 38 39 41 53 60 68 72
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 6.9 4.4 4.6 4.7 6.8 7.8 7.5 7.8 8.3 8.4 8.7 9.1 9 8.4 5.6 4.1 4 3.6 3.4 4.2 4.7 4.5 4.9 5.2

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 32 37.2 38.4 36.2 29.8 30.2 30.5 32.3 35.6 36.5 37.5 38.3 38.8 40.2 41.5 41.9 42.3 43.2 42.6 42 42 40.1 39.4
TEMPERATURE degF 38.8 38.4 38.3 39 39.3 38.7 39.6 41.1 41.7 42.9 42.8 43.1 41.9 40.8 38.9 38.7 39.7 39.2 39.1 40.6 40.1 39.3 39.4 39.1

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 32.8 40.3 45 41.1 42.3 43.1 43.2 43.1 43.2 44.1 44.3 44.6 45 45.2 44.9 44.8 44.4 44 43.8 44.1 43.9 43.7 42.4

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 20.2 18.1 17.4 2.8 0.7 12 23.8 22.4 26.8 29.8 30.2 31.1 30.2 32.6 34.2 34.8 34.8 33.8 34.5 36.5 36.1 35.3 37.5

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 29.4 29.8 35 41 39.7 40.9 41.7 42.4 42 42.3 43 43.4 43.3 42.4 42.6 42.4 43 42.1 41.6 41.4 41.2 38.4
WIND SPEED mph 2.3 2.5 3.4 3.5 3.8 3.6 4.5 5.8 5.8 5.5 4.2 5.9 5.4 5.4 4.6 5 4.4 3.8 4.7 3 3 2.1 1.9
WIND DIRECTION Degrees 12 4 1 54 58 61 59 65 66 54 32 27 18 13 19 16 24 19 7 14 13 29 4
TEMPERATURE degF 31.5 29.9 32.2 33.7 34 34 35.5 37.7 38.6 38.1 37.9 38.2 37 35.5 32 31.4 31.6 31.5 31.6 32.5 33.3 33.9 34

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 32.7 34 32.9 35.7 36.8 36.7 38.1 39.1 40 41.2 41.2 41.5 41.4 40.2 40.3 40.8 40.5 38.7 37.2 37.8 40.7 40.4 42
PM2.5 ug/m3 5.4 4.4 4.5 4.4 5.3 4.7 4.2 3.9 3.9 4 3.8 3.5 3.6 3.7 3.7 3.4 3.4 3.6 3.6 3.5 3.2 2.1 2.1 2.3

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 41.7 41.1 44.4 43.1 42.3 40 39.2 39.5 40.4 41.2 42 43 42.1 41.6 42.8 44.5 44.5 44.3 43.6 43 40.9 40.3 41.2

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 38.4 37.4 37.2 35.5 33 33.8 32.6 31.7 31 32.1 35.2 35.1 34.5 34.8 34.9 36.2 37 37.5 37.8 37.6 37 37.8 38.2
PM2.5 ug/m3 4.1 4.7 4.5 4.5 4.7 4.5 4.7 4.7 5.3 6.4 7.1 5.7 5.9 6.8 5.4 4.2 3.7 3.8 4.3 3.9 4 4.3 4.1 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 0.227 0.2 0.214 0.258 0.273 0.311 0.323 0.245 0.234 0.243 0.242 0.208 0.222 0.306 0.313 0.295 0.303 0.268 0.248 0.227 0.244 0.22 0.208 0.208
NO2 ppb 10.2 9.3 14.6 12.4 15.1 12.1 6.8 3.4 3.8 4.8 4.5 7.7 12.5 11.8 10.4 10.4 9.5 10 8 9.2 4.4 2.6 2.6
WIND SPEED mph 3.2 4.4 4 4.1 4.4 4.3 4.2 4.7 6.2 5.2 5 4.6 5.4 5.9 7.4 6.6 7.6 7 6.7 6.2 6 6.2 6.4 6.2
WIND DIRECTION Degrees 9 360 3 359 19 19 24 34 55 53 37 33 26 8 5 7 3 6 8 12 29 48 57 64
TEMPERATURE degF 37.3 37.2 37.8 37.4 37.5 37.1 38.8 41.1 41.2 43.6 43.4 42.8 42.5 39.4 37.9 38 37.4 37.3 37.6 37.9 38.8 38.5 38.2 37.9
PM2.5 ug/m3 4.5 4.2 4.2 4.4 5.4 5 4.6 5.1 6.7 7.9 7.6 6.1 5.7 5.4 6.6 5 5 4.4 4.2 4.2 4.3 4.2 4.5 4.5
PM10 ug/m3 (25C) 6.8 6 6 6.4 7.8 8.4 7.9 8.5 10.1 10.8 11.3 9.2 10.1 9.5 12 8.6 9.4 8.1 7.2 7.2 6.8 6.4 6.8 6.5
PM COARSE (10-2.5) ug/m3 2.6 2 2 2.3 2.7 3.7 3.6 3.6 3.8 3.2 4.1 3.4 4.7 4.5 5.8 4 4.8 4 3.4 3.3 2.7 2.4 2.6 2.2

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 44 42 44.4 43 40.6 38.3 38.1 37.7 37.8 40.2 41.5 42.4 42.4 41.1 42 43.7 43.9 43.5 42.8 40.9 39.8 40.1 41.2
SO2 ppb 0 0 0 -0.1 0 0 0 0 0.1 0.1 0 0 0.1 0 0 0 0 0 0.1 0 0
NO ppb 0 0.1 0.1 0.1 0.1 0.2 0.3 0.2 0.3 0.2 0.2 0.1 0.1 0 0 0.1 0.1 0.1 0.1 0.1
NO2 ppb 1.4 1.5 1.3 2 2 2.2 1.8 1.2 1.2 1.2 1.1 1.2 1 1.1 1.1 1.2 1.5 1.3 1.2 1
NOx ppb 1.5 1.6 1.3 2.1 2.1 2.4 2.1 1.4 1.5 1.4 1.4 1.3 1.1 1.1 1.1 1.3 1.6 1.4 1.3 1.1
WIND SPEED mph 5.3 5.4 5.1 4.7 4.4 4.7 5.1 5.4 6.1 6.5 7.2 7.2 6.8 9.7 9 8.2 10.5 9.3 8.6 8.1 5.8 5.4 6.6 6.2
WIND DIRECTION Degrees 27 24 25 28 40 48 56 67 66 52 44 46 41 35 28 38 34 39 36 49 60 77 84 86
TEMPERATURE degF 37.2 37.2 37.2 36.6 36.6 36.8 38.1 41.9 41.4 41.8 41.1 40.8 41.1 38.4 37 37.4 36.8 36.7 36.8 37.6 38.3 38.4 38.2 37.9

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 -1.2 -1.2 -1.2 -1.1 -1.1 -1.2 -1.2 -1.3 -1.3 -1.3 -1.2 -1.1 -1.2 -1.1 -1 -1.2 -1.1 -1.1 -1.2 -1.2 -1.1
WIND SPEED mph 3.8 4.2 3.8 4 3.7 3.2 4.8 6 5.4 5.3 4.8 3 3 4.1 5.2 5.7 5.7 4.6 4.4 4.1 3.9 5.1 5.2 4.2
WIND DIRECTION Degrees 71 68 63 52 67 77 88 91 108 114 120 85 115 78 71 70 79 90 107 114 99 81 76 64
TEMPERATURE degF 33.1 32.6 31.4 30.1 29.1 28.8 30.6 32 33.9 35.7 37 40 41.6 41.7 42 42.5 41.6 41 39.7 38.3 37.1 35.8 34.8 33.8

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 22.6 32.8 34.8 32.3 32.1 38.1 39.4 40.2 40.8 40.9 40.4 40.1 38.9 38 37.9 39.4 38.4 39.7 34.8 32.8 34.5 36.2
PM2.5 ug/m3 6.6 7.2 6.6 5.3 5.3 5.2 5 4 3.9 3.9 3.6 4.3 3.6 3.5 3.4 3.6 4 3.5 3.1 3 3.6 3.8 3.1 2.8

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 0.8 0.8 0.5 0.7 0.7 0.7 0.8 0.7 0.6 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.8 0.7 0.7 0.8
WIND DIRECTION Degrees 33 42 24 48 61 62 71 79 94 86 87 73 63 64 53 65 64 63 67 60 62 40 67 24
WIND SPEED mph 1.7 1.5 1.8 2.9 3.8 3.2 4.5 5.9 5.8 5.3 5 4.9 4.9 4.1 4.2 3.4 3.8 3.5 3.1 2.7 1.8 1.6 1.8 2.1
TEMPERATURE degF 36.3 34.4 34.1 35.8 36.9 36 37.1 40.1 41.3 41.2 41.6 41.8 41.1 38.5 34.6 33.2 32.8 32.9 32.6 33.1 33.5 33.9 34.4 34.7

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 37.3 38 38 40.2 39.9 41.2 42.3 42 42 41.8 42.2 41.8 40.4 40.2 41.4 42.9 43.4 42.8 42.4 42.2 42 40.8 41
TEMPERATURE degF 36.1 35.4 35.3 35.7 35.7 36.4 37.8 38.9 39.2 39.2 40.3 39.6 40.2 39.5 38.3 35.8 35.2 35.3 36 36.9 37.2 37.6 37.9 37.7
WIND SPEED mph 5 5.5 7.2 10.6 10.2 11.2 14.7 12.8 13.8 12 12.3 14.2 11.6 14.5 14.6 16.9 15.5 15.2 14.7 15.7 15.3 12.1 12.2 12.7
WIND DIRECTION Degrees 26 28 29 29 35 39 48 54 58 56 49 51 54 34 35 33 34 35 36 42 46 52 56 60

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 34.3 40.3 44.8 45.4 43.5 43.8 44.6 43.8 43.5 44 43.4 42.2 42.2 43 44.7 45.6 45.6 45.3 45.4 44.9 43.8 41.9 41
TEMPERATURE degF 35.2 35.1 35.9 36.1 36.3 36.6 38 39.6 40.1 40.1 41 40 39 39.3 37.5 35.5 34.9 35 35.5 35.9 36.3 37.5 38.2 38.2
WIND SPEED mph 5.1 7.2 9 12 12.9 14.1 12.9 11.8 12.2 10.8 11.2 13.9 14.1 15 17.5 18.2 19.5 17.8 15.6 14.9 13.7 12.1 10.4 11.4
WIND DIRECTION Degrees 18 36 36 40 46 49 51 54 60 59 51 48 44 40 39 37 37 38 41 44 47 55 62 71
PM2.5 ug/m3 5.6 4.3 3.2 3 3.2 3.1 3.1 3 3.3 3.8 3.5 3.5 3.4 3 2.8 2.6 2.8 2.9 3 3 2.8 2.9 3.3 3.3

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 42.8 42.1 41.4 38.2 31.6 33.7 32.8 31.7 33.6 34.9 35.3 37.6 41.4 42 41.8 42.7 43.6 43.2 41.9 41.5 41.9 40.9 40

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 35.5 35.1 33.2 31 29.9 30.3 31.2 32.9 34.6 36.6 37.2 38 37.7 36.6 38.2 38 38 39.5 39.4 39.4 38.9 38.9 38.9

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 26.2 21.3 17.5 21 35.2 33.6 34.7 35.9 38 38.1 39.2 39.6 39.2 37.3 35.3 36.5 36.7 37.6 37.8 38.9 39 38.6 37.5
PM10 ug/m3 (25C) 9.3 9 8.2 8.4 8.5 8.6 8.1 8.3 7.7 7.3 6.9 7.1 7.1 7.1 6.4 6.3 2.8 2.3 2.5 3.2 3.4 4 4.3 5.1
PM COARSE (10-2.5) ug/m3 2.8 2.9 2.5 2.4 2.5 2 2.3 2.1 2 2.3 2.2 2.5 2.5 2.9 2.2 2.4 0.6 0.4 0.3 0.6 0.7 1 1.1 1.5
WIND SPEED mph 1.4 1.4 1.9 3.5 8.8 10.8 11 13 9.6 11.1 10.9 12.1 11.9 11.7 14.8 11.6 14.1 10.8 11.5 11.2 11.9 11.5 12 11.6
WIND DIRECTION Degrees 60 87 75 63 73 65 75 78 79 76 73 70 62 71 62 51 61 60 68 62 55 59 59 58
TEMPERATURE degF 34.6 31.9 29.6 29.3 34.8 33.8 34.4 34.6 36.2 38.7 40.9 42.4 41.1 39.9 37.2 33.5 32.1 31.8 32 32 31.3 31.4 32.2 32.7
PM2.5 ug/m3 6.8 6.3 6 6.3 6.3 6.9 6.1 6.4 5.9 5.2 4.9 4.6 4.6 4.3 4.3 4.1 2.2 1.9 2.3 2.8 2.8 3.2 3.3 3.7

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 30.5 32.7 34.6 31.5 41 40 40.1 40 39.7 39.2 39.6 40.3 40.4 40.8 42.1 42.6 43.2 43.3 42.9 42.2 42.1 41.4 39.5
WIND SPEED mph 1.8 4.8 7.2 6.4 6.2 6.1 7.2 8.3 8.5 8 7.2 9.2 11.4 12.6 14 12.9 11.7 10.7 9.5 9.4 8 6.4 6 5.6
WIND DIRECTION Degrees 99 38 27 28 48 52 49 56 54 48 45 43 37 29 29 35 36 40 35 38 44 46 49 54
TEMPERATURE degF 34.4 34.3 34.2 33.3 35.1 35.4 36.5 37.8 38.5 37.7 37.5 36.8 36.6 36.3 33.7 33.5 32.6 32.9 33.3 33.6 34.7 35.4 36.3 36.9

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 37.2 44 44.2 43.5 43.9 44.2 43.2 43.6 43.5 42.6 41.9 41.3 42 43.1 43.8 44.3 44.3 44.2 43.5 43.6 43.1 42.2 40.4
TEMPERATURE degF 35.9 36.3 36.7 37.1 37.9 38 39.2 39.9 40.4 40.2 39.7 39.2 39 39 37.7 36 35.5 35.6 36.1 36.4 37.2 38.1 38.7 39.1
WIND SPEED mph 3.9 5.7 7.3 9.3 14.6 15.6 15.8 15.8 15 13.8 12.1 13.6 11.6 11.8 13.7 13.6 15 14.5 11.5 11.9 12.4 10.7 10.6 12.3
WIND DIRECTION Degrees 8 13 14 18 37 36 41 39 44 42 31 26 20 15 18 16 20 22 21 17 26 24 31 54

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 35.1 30.4 31.8 34.1 33.3 31.2 38.7 41 43.3 43.6 44.7 45.4 45.9 46.1 46 45.5 44.8 44.5 43.7 42.3 41 39.5 37.4

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 36.7 32.8 32.1 34 33.7 33.7 34.4 34.5 35.7 37.1 39.5 40.3 38.7 39.2 39.8 40.1 41 41.4 41.4 41.3 41.3 41.6 40.1

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 37.2 39.2 37.5 37.8 39.1 37.5 36.9 36.2 37.2 38.1 38.9 40 39.9 40.1 39.9 42.4 43.6 43.3 43.1 42.2 41.8 41.4 41.6
TEMPERATURE degF 37.4 37.1 37.3 36.5 36.3 36.1 37.3 40.2 41.9 44.5 44.7 44.8 44 40.8 38.3 38.7 37.3 37.1 36.9 37.6 38.5 39.1 38.8 38.4
WIND SPEED mph 3.7 4.3 3.2 4.4 5.6 4.9 5.8 5.9 6 6.1 6 5.1 6.1 6.9 6.2 7.9 9 9.4 8.6 7.9 7.1 5.7 5.4 5.4
WIND DIRECTION Degrees 29 35 43 44 53 55 57 68 73 76 72 83 80 51 48 50 45 49 44 47 60 71 75 77
PM2.5 ug/m3 3.6 3.9 4.6 4.5 4.4 4.1 4.3 4.7 4.9 5.3 5.2 5.3 6 6 4.5 4 3.5 3.1 3 3.2 3 3.3 3.9 3.9
PM10 ug/m3 (25C) 5.7 6 6.6 6.5 6.7 6.5 6.8 8.3 8.6 8.7 8.3 9.3 10.9 11.3 7.2 5.9 5.5 4.5 4.4 4.9 4.2 4.7 5.7 5.8
PM COARSE (10-2.5) ug/m3 2.3 2.3 2.3 2.3 2.6 2.6 2.7 3.9 4 3.6 3.4 4.3 5.2 5.7 2.9 2.2 2.3 1.6 1.6 1.9 1.3 1.5 2.1 2.1