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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/2/2025 12:00 to 8/3/2025 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,Iowa,Green Lake,Iron,Jackson,Jefferson,Juneau,Kenosha,Kewaunee,La Crosse,Langlade,Lafayette,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Monroe,Oconto,Oneida,Outagamie,Ozaukee,Pepin,Pierce,Polk,Portage,Price,Racine,Richland,Rock,Rusk,Sawyer,Sauk,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 23.3 20.8 17.8 19.9 21.1 20.2 19.6 21.2 20.4 22.4 24.1 24.4 24.4 23.1 24.8 24.1 24 23.6 20.6 19.5 18.6 17.9 18.4 17.1
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF 48.2 48.4 48.5 49.2 49.3 48.6 49.7 50.2 48.5 50.7 52.4 54.4 53.8 50.7 50.8 51 52 52.8 53.7 53.8 53.9 54.1 54.3 54.5
RELATIVE HUMIDITY %RH 70.2 75.2 81 83.9 79.9 80.1 73.8 73.4 87.4 83.7 75.9 71.5 76.9 91.6 88.7 89.8 89 88.7 84.7 86.2 87.7 89.2 90 91.5
BAROMETRIC PRESSURE inHg 30.35 30.36 30.36 30.35 30.36 30.36 30.37 30.37 30.35 30.33 30.31 30.29 30.28 30.26 30.24 30.23 30.22 30.2 30.18 30.16 30.15 30.13 30.1 30.06
PRECIPITATION inches 0 0 0 0.01 0 0 0 0 0.03 0 0 0 0.02 0.02 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 0 6 17.5 52.7 158.5 139.8 190.1 132 95.5 86.9 63.3 41.3 6.1 0 0 0 0 0 0
PM2.5 ug/m3 2 2.2 2.6 2.7 2.6 2.6 2.8 2.6 2.5 2.3 2.3 2.4 2.5 2.6 2.5 2.5 2.9 3 2.9 2.9 3 3.1 3.1 3.2

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 2.5 2 1.9 1.8 1.8 2.1 2.5 2.7 3 3.2 3.4 3.3 3.8 3.9 3.8 3.4 3.3 3.5 3.1 3.4 3.6 3.1 2.9 2.7

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 18.8 19.5 21 18.2 21.4 20.2 20 19.2 19.1 18.7 20.1 22 22.4 22.1 24.8 23.7 23.5 21.7 21.7 20.5 19.8 22.1 21.8 19.7

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 19 18.8 19.1 18.8 17.2 16.8 19 19.1 19 19.5 19.2 19.8 19.5 19.4 18.9 18.3 17 16 14.8 13.8 12.2 11 9.9 9.1

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 15.2 17.4 17.6 17.4 17.2 18.1 19.8 20.6 19.5 18 17.7 16.6 16.5 16.6 15.6 15.1 14.6 14.3 13.1 13.7 12 10.1 9 7.8
TEMPERATURE degF 51.3 51.9 52.4 53.2 54.1 55.3 55.7 55.6 56 56.3 57.2 57.8 58.3 58.8 59.4 59.5 59.5 59.7 60 60.2 60.4 60.5 60.6 60.8
WIND SPEED mph 3 2.2 2.4 1.8 2.2 2.2 2.4 2.6 2.8 2.9 2.5 2.3 3 3.5 2.8 3.1 2.7 3.3 2.7 3.1 2.5 2.3 2.6 2.2
WIND DIRECTION Degrees 35 44 44 57 51 71 87 88 88 89 87 90 95 101 104 98 96 105 111 114 101 102 106 101
PM2.5 ug/m3 3.6 2.8 2.9 3.1 2.9 3 2.1 1.5 2.4 3.2 3 2.4 1.7 1.5 1.6 2 2.9 3.2 3.9 5.1 5.3 4.7 4.9 5.8

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 4.8 5.3 3.1 3 2.9 3.2 2.4 2.6 8.5 6 6 13.4 7.1 5.1 4.5 5.4 6.2 8.7 11 9.1 7.4 8.1 6.1 7
PM10 ug/m3 (25C) 8.8 8.6 6 5.4 4.3 4.7 4 4.3 12.1 9.3 9.1 18.5 10.6 7.9 7.5 8.7 9.6 13.1 16.8 14.2 12.4 13.4 11.5 11.9
PM COARSE (10-2.5) ug/m3 4.2 3.5 3 2.5 1.4 1.5 1.6 1.7 3.6 3.4 3.2 5.1 3.5 2.8 3 3.3 3.4 4.4 5.8 5.1 4.9 5.3 5.3 4.9

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 23.3 20.8 20.2 18.9 18.3 18.8 18.9 19.5 22.6 24.6 23.7 24 22.2 22.1 22.4 21.2 19.2 18.5 17.3 15.5 14.4 13.1 12.4 11.6
CO ppm 0.042 0.037 0.037 0.049 0.04 0.037 0.034 0.031 0.031 0.027 0.03 0.033 0.035 0.035 0.04 0.037 0.041 0.045 0.048 0.052 0.058 0.062 0.066
SO2 ppb 0.173 0.159 0.132 0.12 0.123 0.114 0.152 0.18 0.219 0.228 0.229 0.2 0.215 0.188 0.174 0.2 0.201 0.17 0.2 0.177 0.191 0.168 0.184
NO ppb 0.003 0.021 0.103 0.038 0.011 0.018 0.032 0.096 0.097 0.141 0.163 0.226 0.209 0.158 0.129 0.09 0.032 0.007 0.013 0.018 0.02 0.021 0.012
NOy-NO ppb 0.697 1.287 0.997 0.69 0.696 0.711 0.807 0.828 0.772 0.816 0.852 1.135 1.057 1.113 1.382 1.667 1.448 1.49 1.803 2.004 2.261 2.224 2.259
NOy ppb 0.701 1.308 1.1 0.728 0.707 0.729 0.839 0.925 0.869 0.957 1.015 1.361 1.266 1.27 1.51 1.757 1.48 1.497 1.816 2.022 2.281 2.245 2.27
PM10 ug/m3 (25C) 5.2 6.6 6.8 6.5 6.3 5.7 4.4 4.5 3.2 7 7 4.7 3.1 2.9 2.2 2.3 2.8 2.4 3.8 5.6 7.1 8.1 7.7 8.4
PM COARSE (10-2.5) ug/m3 3 3.9 4.1 3.4 2.9 2.6 1.5 2.2 0.9 3 3 1.7 0.7 1.2 0.8 1.3 1.5 1.3 2.2 2.5 3.7 4 3.8 4.1
WIND SPEED mph 5.7 5.8 5.7 6.1 8 10.5 10.8 10.2 13.9 14.5 15.1 14.1 13.5 9.8 10.3 9 9 11.2 8.7 9.2 8.4 6.2 6.9 4.8
WIND DIRECTION Degrees 97 80 82 77 97 102 103 107 110 114 114 112 115 111 116 115 115 119 121 123 124 127 122 119
BAROMETRIC PRESSURE inHg 30.19 30.19 30.19 30.17 30.18 30.18 30.17 30.18 30.17 30.15 30.14 30.13 30.11 30.1 30.09 30.08 30.07 30.06 30.07 30.07 30.06 30.07 30.05 30.05
PRECIPITATION inches 0 0.04 0.02 0.1 0.17 0.06 0.08 0.33 0.01 0 0 0 0 0.01 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 54.7 53.6 53.1 53 53.7 54.2 54.2 54 54.6 55.6 56.6 57 57.2 57.6 58.6 58.9 59 59.2 59.1 58.9 59.2 59.5 60.1 60.5
RELATIVE HUMIDITY %RH 78.1 86.9 90.9 94.7 95.9 95.2 95.2 97 93.8 92 90.8 91 92.7 94.6 92.7 94.3 95 94 94.8 96.8 96.9 96.6 96.6 96.5
PM2.5 ug/m3 2.3 2.8 2.9 3.1 3.5 3.3 3.1 2.4 2.4 4.1 4.1 3 2.4 1.7 1.4 1 1.3 1 1.6 3.2 3.5 4.1 4 4.3

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 22.4 22.2 23.8 23.6 26.1 25.9 25 23 21.4 20.5 22 23.2 23 22.8 22.5 21.5 23 26.5 29.8 31.6 28.3 25.6 24.2 24.6
WIND SPEED mph 4.2 4.1 4.3 4.3 4.1 4.1 4.6 4.2 4.2 3.8 3.6 4.1 4.2 4.5 4.4 3.8 4.1 3.9 4.3 4.8 4.8 4.7 3.7 3.1
WIND DIRECTION Degrees 64 64 67 66 66 75 92 100 104 107 115 103 103 99 106 103 102 108 111 106 108 104 115 122
TEMPERATURE degF 52.3 52.1 52.4 52.7 52.7 53.1 54.2 55 54.5 55.1 56.1 57.8 60 61.4 60.3 59.3 59.1 58.1 56.3 56.2 56.3 56.5 56.9 57

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 18.7 19.3 18.8 18.7 19.3 20 19.9 18.1 17.4 18.4 22.3 25 22.8 21.5 20.7 20.6 20 19.2 19.4 19.1 18.9 17.8 16.8 16.3
WIND SPEED mph 2.5 3 2.8 2.8 3.1 4 4.9 4.4 4.4 4.9 5.7 6 5.7 6.1 4.9 4.5 4.4 4.2 4.2 4.1 4.4 4.2 3.9 5
WIND DIRECTION Degrees 95 89 88 100 93 94 97 97 95 102 113 118 120 123 115 115 103 113 108 106 123 122 118 123
TEMPERATURE degF
PM2.5 ug/m3 4.6 4.4 3.8 3.4 3.1 3 2.9 3.2 3.3 3.9 3.4 3.5 3.8 4.1 4.2 3.8 4 3.8 3.9 3.8 3.8 3 2.3 2.4
PM10 ug/m3 (25C) 9.8 9.1 8.5 7 6.6 6 6 5.8 6.6 7 7.8 6.7 7.6 7.7 7.5 6.3 7.1 6.4 6.7 6.2 5.9 5.7 4.7 4.8
PM COARSE (10-2.5) ug/m3 5.4 4.9 4.9 3.7 3.6 3.1 3.2 2.8 3.4 3.2 4.5 3.3 3.8 3.6 3.4 2.6 3.2 2.7 2.8 2.4 2.1 2.6 2.4 2.5

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 23.4 22.3 21 19.8 20 18.7 18.2 18.3 19.3 23.9 25.6 25.1 22.4 22 21.6 20.6 20.2 19 17.7 16.3 14.9 13.7 12.9 12.4

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 17.7 18.2 19.3 19.2 20.2 22.9 24.7 26.2 25.2 24.3 23.1 23.7 24.4 27.8 32.1 29.9 26.8 24.9 23.5 21.4 19.4 21.6 22.3 22.8
WIND SPEED mph 5.4 6.1 6.1 5 6.4 5.9 7.2 6.8 6.4 6.7 6.4 5.9 5.8 6.1 5.2 5.2 5.6 5.6 5.5 5.6 5.4 5 5.3 5
WIND DIRECTION Degrees 88 85 92 84 91 94 95 89 91 95 101 107 107 111 113 109 103 101 104 107 110 116 112 127
RELATIVE HUMIDITY %RH 95.2 96.9 95.6 96.8 97.9 93.5 89.1 88 88.4 87.7 86.7 82.7 82.4 75.3 71.8 77.7 84.7 89.8 93.6 99.3 100 100 100 100
TEMPERATURE degF 43.3 43.9 43.7 43 42.6 42.9 43.1 43.8 44.7 46.6 48.4 50 51 53.4 53.5 53.1 52.6 52 51.9 51.4 51.3 51.3 50.8 50.4
PM2.5 ug/m3 3.5 3.6 3.4 3.2 3.1 2.7 2.4 2.7 2.8 2.6 2.5 2.6 2.8 2.7 2.4 2.7 3.2 3.2 3.6 4 2.9 1.6 0.9 1.4

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 2.6 3 3.2 3.2 2.7 1.8 1.5 1.8 1.9 1.4 1 1.2 1.3 1.8 1.9 2.9 3.6 4.5 4 4.3 5.3 5.3 5.8 6.1

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 23.4 22.3 19.3 19.6 20.3 22.9 22.7 22.4 21.1 20.5 19.8 19.4 19.3 18.9 18.8 18.5 18.7 18.4 15.8 13.7 12.1 11.2 10.1 9.9

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 26.4 24.6 24.5 24.6 23.9 24.4 21.8 21.9 21.8 21.2 20.3 21.3 20.9 22.3 21.2 19.1 17 16.1 15.1 14.5 12.7 12.7 13.3 12.9
TEMPERATURE degF 55.9 55.9 54.1 53.8 53.7 53.7 54.3 54.4 54.9 55.7 56.1 56.6 56.9 57.2 58.2 58.4 58.3 57.6 58 58.8 59.1 59.2 60.2 61.2
WIND SPEED mph
WIND DIRECTION Degrees
PRECIPITATION inches 0 0 0.01 0.14 0.11 0.32 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 4.7 4.5 4.6 5.8 5.9 5.8 5.5 4.8 4.6 3.6 2.8 2.6 2.6 2.7 2.3 2.8 2.7 3.2 3.4 3.8 4 3.9 4.1 4.6

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 25.6 24.4 23.4 23.3 24.2 24.5 22.9 22.3 21.8 20.3 19.5 19.6 19.9 20.9 19.7 17.3 15.4 14.5 13.5 12.5 10.1 12 12.6 10.2
TEMPERATURE degF 60.8 60.1 58.9 57.9 57 56 56.2 56.7 57.3 57.5 57.9 58.4 59.2 59.9 60.5 60.4 60.5 60.7 61.1 61.4 61.4 62.2 62.8 63.1

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 25.1 24.5 24.2 23.7 24.8 24.3 22.4 20.9 20.7 21.4 23 22.8 22.5 23.1 25.2 25.7 25.8 24.4 22.9 25.9 27.6 26.5 23.9 21.5

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 26.8 24.8 21.7 20.8 19.6 20.1 20.6 20.9 20.6 19.7 18.9 19.2 19.8 19.7 19 18.6 18.3 18.5 17.5 17.2 15.8 15 14.4 14.1

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 24.6 24.6 22.8 23.6 22.8 20.8 20.6 19.9 20 20.5 20.5 20.2 22.7 28.2 23.6 23.6 21.9 21.1 22 22.9 22.1 20.7 18.5 17.3
WIND SPEED mph 6.8 7 7.5 7 4.7 5.7 6.4 5.5 6.6 8.1 6.9 6 6.5 6.2 5 4.9 4.1 5.8 6.4 6.2 6.6 5 4.8 5.1
WIND DIRECTION Degrees 93 95 104 100 90 100 101 95 102 107 109 114 118 107 104 103 100 104 102 102 106 103 103 115
TEMPERATURE degF 55.4 55.4 54.9 54.5 52.3 51.6 51.4 52.1 55.1 56.7 57.6 58 58.3 57.3 56.5 56.7 56.2 55.8 56.1 56 55.9 56 56.3 56.7

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 20.9 20.2 19 18.3 17.4 17.3 17.6 17 18.4 20.7 20.9 21.9 22.2 24.2 24.8 24.1 23.4 24.3 24.7 23.2 21 19.7 18.6 17.3
PM2.5 ug/m3

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 24.5 24.1 21.4 23.3 22.8 21.5 21.1 19.5 20.2 22 22.9 23 22.9 22 21.5 20.1 18.7 17.3 16.3 15.5 15.1 14.1 13.6 13.7

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 22.7 22.3 21.7 22.1 22.1 22.7 21.2 20.9 19.6 16.8 16.6 15 15.2 14.3 16.3 16.3 15.7 13.3 13.1 10.9 9.5 10 7.9 5
PM2.5 ug/m3 0 1 3 4 5 4 3 4 2 2 4 3 0 -1 0 0 1 1 2 2 1 0 1 3

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 0.182 0.187 0.184 0.189 0.182 0.179 0.18 0.178 0.176 0.182 0.19 0.197 0.192 0.192 0.195 0.202 0.199 0.202 0.209 0.22 0.219 0.22 0.223 0.222
NO2 ppb 1.5 1.2 1.5 1.1 2.1 1.8 1.8 2.5 1.9 2.7 2.9 2.4 3.6 2.6 2.9 2.6 2.7 3.8 3.8 4.4 4.2 5.2 5.9
WIND SPEED mph 4.9 3.6 3.5 4.1 4.4 5.3 5.1 4.6 5.5 5.1 4.5 4.3 3.6 4.8 4.9 6 5.7 6 5.9 5.3 5.2 4.2 4 3.1
WIND DIRECTION Degrees 76 70 61 72 78 63 71 81 89 87 92 95 99 113 118 125 124 125 128 132 132 128 130 127
TEMPERATURE degF 59 58.2 57.3 56.9 55.7 55.2 55.1 55.3 56.2 56.4 56.9 57.3 57.7 58.4 58.7 58.7 58.8 58.9 59.2 59.6 60 60.5 60.7 60.6
PM2.5 ug/m3 3.5 3.9 4.7 4.5 4.4 5.1 5 4.5 4.1 3.7 3.7 3.4 2.4 1.7 1.7 1.8 2.3 3.2 3.5 4.1 4.6 5 5.1 4.7
PM10 ug/m3 (25C) 7.6 8.5 9.6 8.2 8.5 9 9.1 8.4 7.5 6.3 5.9 5.3 4.3 2.6 2.8 3 4 6.4 6.3 7.7 8 8.7 8.3 6.3
PM COARSE (10-2.5) ug/m3 4.2 4.7 5.1 3.8 4.3 4.1 4.3 4 3.5 2.7 2.3 1.9 2 0.9 1.1 1.2 1.7 3.3 2.9 3.7 3.5 3.8 3.2 1.6

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 0.2 0.2 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
WIND SPEED mph 3.7 4.3 3.8 3.2 4.1 4.6 5.4 4.8 4.7 5.4 7.2 7.1 6.9 5.4 6 5.6 4.7 4.3 3.6 3.9 5.4 5.8 6.1 6.7
WIND DIRECTION Degrees 78 77 80 71 81 80 80 78 77 93 111 118 117 117 121 124 110 101 103 105 115 126 130 129
TEMPERATURE degF 46.4 46.2 45.7 45 45.1 45.1 45.2 46 47.4 49.4 50.8 51.1 52.9 53.4 55 54.9 54.2 53.5 52.4 51.9 52.2 52.8 52.9 52.5

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 20 20.1 17.7 18.3 19.2 21.1 20.7 19.5 19.3 19.8 20.7 21 23.1 27.1 28.8 29.4 25.3 22.4 21 19.5 19 19 19.1 16.5
PM2.5 ug/m3 2.7 2.2 2.6 2.2 2.6 2.5 2.5 2.6 3 3.2 3.4 3.5 3.9 4 3.8 3.9 3.2 3.4 3.4 3.5 3.3 2.6 2.6 4.1

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 0.1 0.2 0.2 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.1 0.2 0.2 0.2 0.1 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.1 0.2
WIND DIRECTION Degrees 35 55 3 60 82 77 70 69 75 86 90 89 97 108 111 87 89 76 85 74 77 70 90 87
WIND SPEED mph 0.9 0.4 1.2 1.7 2.9 3 2.6 2.8 3.2 3.2 3.2 2.1 2.3 2.8 2.3 2.5 2.4 2.3 2.4 2.3 2 1.7 2 1.3
TEMPERATURE degF

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 25.6 25.1 23.8 22.9 21 19.8 19.9 21.5 22.9 23.4 23.5 23.9 24.7 24.6 23.6 21.9 21.2 19.8 18.6 17.2 16.4 16.2 15.1 15
TEMPERATURE degF 56 56.3 56.2 55.2 54.8 54.3 54.2 54.1 54.6 55.2 55.8 56 56.3 57.1 57.8 58.1 58 57.8 58 58.7 58.8 59.2 59 59.3
WIND SPEED mph 11.5 8.4 10.6 12.8 12.5 14.2 14 14.2 12.9 14 13 11.5 8.6 6.3 6.2 7.3 8 6.9 7.3 6.8 7.5 6 4 4.9
WIND DIRECTION Degrees 64 53 62 66 66 70 71 77 73 74 79 73 67 72 78 97 100 101 105 115 108 124 108 103

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 23.5 22.7 20.9 20.2 19.5 19.2 18.9 21.1 21.8 22.2 21.3 22.3 22.9 23.2 22 21.7 20.4 19.4 17.6 16.4 16 15.4 14.4 14.4
TEMPERATURE degF 53.8 54 54.1 53.3 52.7 52.6 52.7 53.3 53.9 54.8 55.3 55.3 55.7 56.3 56.6 56.6 56.4 56.4 56.7 57.4 57.4 57.8 57.9 58.1
WIND SPEED mph 7.3 6.3 7.6 8.9 8 9.9 9.9 12.5 10.9 10.6 10 7.3 5.4 5.6 4 3.5 3.1 4.3 5.8 4.8 5.4 6.3 4.5 4.9
WIND DIRECTION Degrees 76 68 71 75 80 90 91 98 97 94 98 94 87 94 90 75 80 109 112 122 125 137 115 114
PM2.5 ug/m3 2 2.3 2.9 3.5 4 4.3 4.1 3.9 3.6 3.3 3.1 2.9 3.2 3 2.9 2.4 1.9 2.1 3.4 4.5 4.3 3.5 4.3 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 25.2 25.7 23.2 24.6 25.8 25.8 25 23.9 23 22.3 21.6 21.8 21.9 22.7 20.9 18.9 18 16.5 15.1 14.8 14.1 13.8 12.7 13.2

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 17.8 16.3 18.4 21.3 21 20.6 21.1 20.8 19 17.6 18 17.1 17.1 17.9 17.9 17.8 17.1 16.1 14.5 12.2 10 8 8.5 9.7

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 20.2 19.5 19.7 18.5 18.9 18.1 16.3 16.3 17.6 18.8 20 19.5 19.6 19.5 19.2 18.1 17.6 16.6 15.2 14.3 14 13.3 12.3 11.5
PM10 ug/m3 (25C) 8.5 7.9 7.4 7.3 7 4.1 3.4 2.4 2.9 3.4 3.4 3.9 3.6 3.3 3.2 4 5.8 6.6 7.1 6.9 6.9 8.1 8.3 6.6
PM COARSE (10-2.5) ug/m3 5.5 5.1 4.5 3.8 3.7 2 2.3 1.4 1.7 2 1.9 1.7 1.8 1.9 1.8 2.5 3.9 4 4.1 3.7 3.4 4.6 4.5 3.2
WIND SPEED mph 7.5 7.5 9.2 10.9 10.7 11.7 8 7.5 9.9 8.9 6.8 7.2 6.2 5.7 5.1 5 5.6 5.2 4.3 3.8 3.7 4.8 3.9 4.3
WIND DIRECTION Degrees 81 81 75 76 80 81 77 77 83 86 83 91 90 88 97 86 93 93 86 97 96 101 100 95
TEMPERATURE degF 50.2 50.1 50.5 51 51.4 51.7 51.8 52.5 53.3 53.8 54.6 55.1 55.7 56.5 56.6 57 57.2 57.2 57.5 57.8 58.2 58.7 58.9 59.1
PM2.5 ug/m3 3 2.8 3 3.6 3.3 2.1 1.1 1.1 1.1 1.3 1.5 2.2 1.8 1.3 1.4 1.5 1.9 2.6 2.9 3.2 3.4 3.4 3.6 3.3

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 22.7 23 22.4 21.6 20 20 19.3 18.6 19.1 21.7 24.1 22.3 25.6 25.5 23.5 19.9 19 18.8 19.3 18.8 17.3 16 14.9 14.4
WIND SPEED mph 10.8 10.4 9.5 10.7 8.4 8.9 8.5 9.2 9.3 8.4 7.9 7.1 7.2 7.1 6.2 5.9 5.5 5.1 5.1 4.8 3.9 3 3.9 3.8
WIND DIRECTION Degrees 78 81 86 77 80 90 88 89 95 100 109 119 111 98 95 111 109 107 110 99 120 117 107 129
TEMPERATURE degF 55.1 54.9 54.9 53.6 52.5 52.2 52.8 53.5 54.2 55.3 57.2 57.5 56.6 56.6 56.7 57.2 57.4 57.5 57.4 57.3 57.6 58 58 58.5

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 25.6 24.3 23 22.4 22.3 22.7 23.3 23.5 26.4 27 26.4 25.9 26.2 28 25.9 24.4 24.1 24.1 22.6 21.4 21.1 19.2 18.5 17.6
TEMPERATURE degF 53.4 53.1 53.1 52.8 52.1 51.9 52.2 52.6 53 53.6 54.1 54 54 53.6 53.4 53.6 53.9 53.5 53.2 53.3 53.2 53.4 54.3 53.6
WIND SPEED mph 15.2 13.3 12.4 15 12.7 14.7 14.8 16.2 15 14.1 13.2 12.2 10.9 8.8 5.4 4.4 4.2 5.5 5.9 3.8 4 3.2 4.2 3
WIND DIRECTION Degrees 68 67 78 75 81 90 94 93 96 100 101 101 88 86 76 58 78 96 92 67 101 85 46 91

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 18.2 18.2 18.5 18.6 20.9 23.7 24.5 25.6 25.2 25.9 23.2 24.7 26.6 27.2 28 26.3 24.8 27 27.8 26.6 23.5 20.8 19.4 18.6

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 20 19.7 21.1 20.6 21.4 23.2 23.2 21.4 20.7 20 19.1 18 17.5 17.8 18.9 18.7 17.9 15.8 13.8 12.2 11.8 11 11 9.1

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 23.2 20.3 19.9 19.3 21.9 22 22 21.3 20.6 19.2 19.1 20 19.9 19.1 18.1 17.7 16.1 14.5 13.2 11.9 11.1 10.1 9.7 9.1
TEMPERATURE degF 58.3 58 56.6 56.8 55.9 55.2 55.2 55.3 55.8 56.1 56.5 57.5 58.1 58.6 59.4 59.7 59.5 59.4 59.6 59.9 60.2 60.7 61.1 61.5
WIND SPEED mph 2.8 1.7 2.5 2.7 4.5 4.4 5.1 6.9 6.3 6.5 5.3 5.6 4.5 4.2 3.8 5.2 5.9 4.9 4.1 4 3.9 2.8 2.4 2.2
WIND DIRECTION Degrees 110 101 106 109 117 112 115 120 115 120 118 122 120 120 125 130 128 130 129 123 124 121 125 116
PM2.5 ug/m3 2.7 3.8 4.3 4.9 4.3 3.8 4 4.2 4.2 4.2 3.8 3.6 2.1 1.1 1.2 1.5 2.8 4.1 4 4.1 4.2 4.8 5.1 5
PM10 ug/m3 (25C) 5.1 7.6 7.7 9.3 8.2 5.7 6.3 7.1 6.8 8.4 7.2 6.5 3.2 1.8 2.1 2.8 4.3 7.3 7.8 8.1 7 7.6 8.1 7.3
PM COARSE (10-2.5) ug/m3 2.4 3.9 3.4 4.6 4 2 2.4 3 2.7 4.3 3.4 3 1.2 0.7 1 1.3 1.6 3.3 3.8 4 2.9 2.8 2.9 2.3