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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/29/2025 08:30 to 7/31/2025 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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Monday, 
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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 7.6 3.8 2 2.1 2 4.1 20.5 25 27.9 26.7 26.8 26.4 26.5 28.5 28.6 22 21.7 11.4 10 7.5 4.4 3.8 3.3
WIND SPEED mph 0.6 0.9 0.9 1 1.3 1.1 0.8 2.5 3.2 3.6 2.7 4.4 4.1 3.6 3.5 3.3 1.6 1 0.5 0.4 0.5 1.1 0.8 0.7
WIND DIRECTION Degrees 179 167 181 185 186 152 142 88 72 67 65 72 57 53 64 60 43 128 131 118 330 150 205 212
TEMPERATURE degF 56 54.5 54.7 55.5 55.3 56.3 59.6 66.3 67.3 69.6 69.5 70.7 69.6 69.3 68.3 67.4 63.8 60.8 59.9 59.2 58.4 57.3 56.7 55.5
RELATIVE HUMIDITY %RH 97.1 98.1 98.7 98.5 98.4 98.1 92.6 65.9 62.9 58.1 61.4 59.4 63.9 64 64.7 64.4 82.8 90.5 96.4 97.2 97.7 98.1 98.5 98.6
BAROMETRIC PRESSURE inHg 30.08 30.09 30.09 30.1 30.12 30.13 30.13 30.12 30.12 30.13 30.13 30.12 30.13 30.14 30.13 30.13 30.16 30.16 30.16 30.13 30.14 30.15 30.15 30.16
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.03 0.05 0.01 0.01 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 15.4 89.1 167 194.9 280.4 283 302.4 210.4 145.5 100.9 33.3 11.1 8.5 8.7 0.3 0 0 0 0
PM2.5 ug/m3 5.8 6.2 6.2 6.2 6.1 6 5.7 4.9 4.6 4.6 4.5 4.7 4.7 4.5 4.6 4.8 4.8 5.5 5.8 5.7 5.8 5.8 6.6 6.4

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 8.6 8.9 10.5 9.7 8 6.2 4.3 4.3 4.1 4.2 4.1 4 4.1 4.5 4.3 4.1 3.9 4.6 4.4 3.8 3.5 3.3 3.1 3

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 38.9 30.1 24.2 23 25.6 26.9 27.2 29.5 28.9 26.7 28.5 28.3 23.6 17.7 19.2 17.2 17.6 20.3 19.9 24.1 28.9 32.2 34.6

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 24.1 18.7 14.1 13.4 15.4 23.3 31.8 34.8 36.1 36.2 35.4 37.9 35.1 31.8 33.8 34.9 31.4 27.3 27.7 29.2 27.8 26 24

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 26.2 22.1 22 20.1 15.2 16.5 20.5 28.3 30.2 32.4 31.2 31.3 32.1 33.3 35.3 32.2 32.2 30.5 31.5 30 29.2 27.5 24.6
TEMPERATURE degF 77.6 76.6 76.7 76.4 76.3 74.7 74.1 73.9 74 76.2 78.4 77.3 77.7 79.2 79.8 81.5 79.5 78.3 76.5 75 71.8 70.1 68.8 65.1
WIND SPEED mph 2.6 1.6 2.3 0.5 3.6 9.8 6.1 6.6 3.2 2.5 2.2 1.9 1.8 2.2 2.4 2.4 1.6 2.3 1.7 4.1 5.4 2.6 2.4 3.4
WIND DIRECTION Degrees 129 144 181 330 21 17 32 25 45 44 51 61 56 56 49 56 71 83 71 114 116 96 63 17
PM2.5 ug/m3 8.1 8.1 8.1 8.3 8.8 9.4 10.8 12.1 11.3 11.3 11.5 11.3 12.4 12.5 12 10.8 9.3 8.3 7.8 6.8 4.8 4.5 4.1 4.4

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 9.2 9.1 9.2 8.9 9.5 10.8 12.2 14.1 13.8 13.8 14.6 14.5 14.5 15.5 15.5 14.3 14.1 11.7 10.3 9.7 6.6 5.8 5.5 4.8
PM10 ug/m3 (25C) 17 16.2 15.8 14.3 16.4 18.4 19.9 21.2 21.4 22.9 23.8 22 21.6 25.2 25.1 21.8 23.1 18.7 16.2 16.5 16.1 11.3 11.2 9.7
PM COARSE (10-2.5) ug/m3 7.2 6.5 6.1 5 6.4 7.1 7.2 6.6 7 8.4 8.4 6.9 6.4 8.8 8.6 6.6 8.1 6.4 5.3 6.3 9.1 5.2 5.4 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 25.6 24.2 21 16.9 21.6 34.3 36.9 37.2 37.5 32.6 28.7 30.2 32.8 33.2 33.2 32.8 29.5 29.9 27.8 27.5 25.6 25.8 28.9
CO ppm 0.198 0.201 0.202 0.21 0.215 0.183 0.171 0.167 0.162 0.169 0.172 0.168 0.163 0.166 0.165 0.166 0.156 0.153 0.151 0.148 0.145 0.136 0.133
SO2 ppb 0.224 0.302 0.295 0.266 0.249 0.237 0.295 0.296 0.258 0.224 0.189 0.237 0.268 0.273 0.287 0.333 0.352 0.301 0.276 0.248 0.303
NO ppb 0.03 0.048 0.09 0.057 0.089 0.147 0.085 0.099 0.117 0.109 0.061 0.054 0.029 0.042 0.037 0.033 0.031
NOy-NO ppb 1.834 1.871 2.89 2.794 2.345 0.808 0.859 0.996 1.066 1.007 1.133 1.226 1.353 1.054 0.785 0.511 0.392
NOy ppb 1.864 1.919 2.98 2.851 2.434 0.955 0.943 1.095 1.183 1.116 1.194 1.28 1.382 1.096 0.822 0.544 0.422
PM10 ug/m3 (25C) 16 17.5 18.4 17.4 17.9 18.7 14.8 15 14.7 13.4 13.3 13.8 12.8 11.4 12.7 13.5 12.1 11.4 11.7 11.8 8.6 8.2 9.3 11.3
PM COARSE (10-2.5) ug/m3 8.1 9.3 9.8 8.1 7.1 6.3 5.1 6.2 6 4.8 4.5 5 4.6 4.3 5.5 6.6 5.6 5.5 6.2 6.5 4.1 4 5.2 7.4
WIND SPEED mph 4.4 3.6 2 2.3 3 4.4 5.4 5.4 4.5 5.7 3.3 4.1 3.7 3.5 3.9 3.7 5.1 4.8 6.7 6.9 5.6 3.2 6 11.1
WIND DIRECTION Degrees 155 142 109 21 48 10 14 36 74 97 78 74 41 30 44 51 96 67 88 98 95 50 58 100
BAROMETRIC PRESSURE inHg 29.9 29.89 29.88 29.92 29.93 29.94 29.96 29.95 29.96 29.98 30.01 30.01 30 30 29.98 29.97 29.95 29.97 29.97 29.96 29.97 29.98 29.98 29.93
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 0.04
TEMPERATURE degF 72.9 72.9 72.4 72.2 72.4 71.9 71.9 73.2 75 73.5 74.1 74.3 75.8 76.8 78.4 77.4 76.2 73.5 69.8 67.2 66.8 66.8 65.9 65.1
RELATIVE HUMIDITY %RH 85.7 86.7 88.3 88.5 86.6 87.8 85.2 78.8 73.4 76.5 77 76.3 70.9 66.8 61.8 63.8 67.1 67.3 61.5 67.2 69.5 71.4 73.8 74.5
PM2.5 ug/m3 7.4 7.7 8.1 8.8 10.3 11.9 9.3 8.4 8.2 8.3 8.4 8.4 7.8 6.8 6.6 6.5 6.1 5.5 5.2 5.1 4.3 4.1 3.9 3.7

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 28.9 28.1 28.9 28.8 29.5 27.6 25.8 27.4 27.2 29.8 26.6 27.1 26.4 26.7 26.7 27.8 27.4 25.6 25.4 21.6 27.8 18.7 25
WIND SPEED mph 2.7 2.3 2.8 2.6 2.5 1.8 1.8 2 2.6 1.9 2.1 2.2 2.1 1.4 1.4 1.5 1.6 0.9 1.6 1.2 0.9 1.8 1 2.1
WIND DIRECTION Degrees 50 42 40 41 38 35 26 31 23 26 12 33 47 44 45 29 28 10 33 15 24 47 40 77
TEMPERATURE degF 67.1 66.7 65.4 65.7 66.2 66.6 67.4 69.4 72.6 72.8 76.6 75.7 78.6 76.2 76.4 73.6 73.9 69.5 62.6 60.6 59.9 59.5 57.3 56.8

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 14.8 12 11.8 12.7 10.9 12.8 13.9 11.5 9.4 14.1 13.6 14 15.9 17.5 17.6 17.7 18.9 24.2 24.6 24.8 31.6 33.9 33.9
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 8.3 7.4 7.4 7.3 7.1 7.4 8 10.1 10.1 9.4 9.7 8.9 9.1 6.7 6.4 5.8 5.6 5.8 6.3 5.7 4.8 4.5 4 3.6
PM10 ug/m3 (25C) 17.2 15.4 16.7 15.4 15.3 14.6 14.5 16.6 16.9 19.1 19 15.4 16.5 13 13.6 11.1 10.4 12 13.8 10.7 8.3 8.1 7.2 6.6
PM COARSE (10-2.5) ug/m3 8.7 7.8 9 7.9 8 7 6.3 6.2 6.6 9.4 9 6.4 7.3 6.2 7.1 5.2 4.8 6.2 7.5 5 3.5 3.6 3.3 3.1

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 23.5 21.4 22.6 24.7 36.9 36.4 34.1 27.5 25 26.2 29 30.8 30.9 29.9 28 26.7 26.2 26.3 27.7 25.2 21.6 20.9 24.7

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 25.9 24.1 20.6 19.7 19.3 18.7 18.4 19.9 24 24.2 24.9 24.5 24.2 22.9 21.2 11.9 15 14.6 11.8 13.7 18.3 21.6 20.8
WIND SPEED mph 3.3 2.8 3.6 2.5 1.8 2 2.1 2.9 3 4.9 3.7 3.3 3 3.1 2.3 1.9 0.1 1.6 0.6 0.4 2.1 3.5 2.6 2.3
WIND DIRECTION Degrees 78 70 73 63 67 83 68 52 51 53 52 61 69 58 62 54 46 31 287 72 57 95 113 68
RELATIVE HUMIDITY %RH 73.1 75.3 75.8 78 83 84.8 84.6 80.4 79.8 65.7 63.1 63.2 63.2 63.6 67.9 72.9 94.7 97.8 99.3 100 100 97.7 95.9 97.9
TEMPERATURE degF 60.4 59.7 59.3 58.8 57.6 57.2 57.6 59.4 60.3 63.9 65.8 66.1 66.6 66.1 65.3 64 60.2 58.8 57.7 56.9 56.4 54.4 53.1 52
PM2.5 ug/m3 6 5.5 5.3 5.1 4.9 4.8 5 4.6 4.2 4.1 4.3 4.5 4.6 4.1 3.9 3.7 3.9 4 4 3.9 3.9 3.4 3.5 3.9

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 9.7 9.8 10.1 9.8 9.9 9.8 10 10.7 11 11 10.8 10.8 10.8 11.3 12.4 12.8 12.5 12.4 12.2 12.1 13 12.8 12.3 10.7

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 23.7 21.3 19 17 7.8 13.8 20.7 28.6 32.4 34.7 37.8 41.6 40.7 39.1 36.7 37.7 36.8 32.9 29.6 30.8 29.7 29 28.2

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 14 25.7 25.2 24.6 39.9 34 28 34.3 37.1 38.5 43.7 43.2 43.3 40.4 35.6 36.2 31.9 31.6 31.8 31.4 30.4 26 26.9
TEMPERATURE degF 73 75.6 75.5 75.6 76.1 76.4 75.2 76.6 78 76.3 75.8 75.7 74.8 74.6 74.3 73.8 73.6 73.6 73 72.8 72.1 71.6 72.7 72.6
WIND SPEED mph 3.8 5.9 4 3.1 6 1.6 1.2 0.1 1.7 10.1 12.6 13.9 18.2 20.9 20.8 20.4 19.5 17.8 16.5 14.4 15.9 8.3 11.4 18.5
WIND DIRECTION Degrees 230 234 228 219 236 206 240 150 86 23 18 23 26 26 23 25 31 38 41 46 44 62 58 45
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 13.4 9.4 8.3 8.2 8.2 8.6 8.6 8.4 8.3 11.9 11.9 8.7 7.3 7.6 7.6 5.3 4.2 4.2 4 4 4 4.8 6 4.7

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 29.6 30.3 26.7 24.6 17 18.5 24.9 30 35.2 38.1 40.9 42.5 40.7 38.3 34.2 34.3 30.3 30.4 31.4 30.3 26.4 24.6 27.6
TEMPERATURE degF 75.1 75.8 75.7 75.6 75.7 74.8 75 76.8 77.8 77.1 77.9 78.6 78.3 77 75.8 75.5 74.4 73.1 71.8 71.3 70.3 70.8 71.3 71.1

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 49.2 39.9 35.8 33.3 30.4 31.3 30.2 31.3 31.5 30.9 33.2 31 28.2 27.3 25.8 22.1 22.8 28.5 28 27.5 34.2 38.3

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 21.8 17.9 17.5 15.8 11.5 12.6 13.8 15.1 16.7 23.9 28.7 26.2 25 25.4 25.7 25.3 25.3 25.7 26.1 20.6 24.9 23.4 21

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 39.9 42.3 41.9 42.2 37.9 30.3 29 30.8 29.5 29.5 29.5 28.9 27.5 27.8 24.5 23.7 28 30.1 32.6 34.9 33.7
WIND SPEED mph 2 1.9 1.8 1.8 1.8 2.7 4.5 3.7 4.4 4.3 3.5 5.4 4.8 6.4 4.3 6.5 6.6 4.7 4 3 3.7 4.9 3.7 3.5
WIND DIRECTION Degrees 10 58 42 46 32 359 360 18 45 46 44 358 357 351 354 348 348 346 355 36 50 25 31 56
TEMPERATURE degF 68.3 67.5 66.9 68.2 68.1 68 69.2 69.8 71.7 72.1 71.6 73 72.4 69.6 67.4 65.8 65.8 64.9 64.1 65.4 65.8 65.6 59.3 57.5

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 31 29.4 25.8 23.9 27.8 28.4 25 24.4 25.5 24.9 21.1 20.2 19.5 20.3 22.5 23.6 23.6 21 35.2 35.7
PM2.5 ug/m3 8.7 8.1 9.6 11.4 11 10 7.1 5.3 4.5 4.4 4.3 4.4 4.9 5.2 4.8 5 5.3 5.3 5.3 3.2 3.1 2.8

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 27 27.8 24.6 25.1 24 26.1 30.4 33.4 31 30.7 30.5 28.2 30.7 31.7 29.8 30.8 32.7 32.9 32.7 30.7 30.7 27.2 31.6

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 31.4 28.6 26.5 24.2 20.1 23.5 32 35.5 35.5 35.2 38.6 33.4 32.5 30.2 27.3 26.6 27.8 28.6 30.1 29.7 30 28.2 26.7
PM2.5 ug/m3 10.4 10.8 8.9 8.5 9.4 11.9 13.5 14.8 12.2 9.3 9.4 8.8 9.3 7.6 5.8 5.3 4.9 4.9 5.1 5.7 5.1 5.2 5.1 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 0.289 0.254 0.253 0.264 0.39 0.501 0.366 0.369 0.322 0.307 0.282 0.217 0.308 0.273 0.286 0.254 0.23 0.279 0.215 0.187 0.188 0.218 0.178
NO2 ppb 7 6.9 9.5 15.9 23.9 16.9 10.4 11 7.2 10.9 7.9 6.6 8.2 5.4 5.6 5.1 4.2 5.3 4.4 3.3 2.3 2.5 4
WIND SPEED mph 4.7 4.7 4.8 4.5 3 2.8 2.7 4 4.3 4.1 4.1 4 3.9 4.4 4.9 4.9 4.9 4.2 3.7 4.7 4.3 4.9 4.2 4.6
WIND DIRECTION Degrees 212 204 214 214 305 344 8 8 3 16 8 13 9 359 8 9 10 22 15 21 40 39 35 14
TEMPERATURE degF 74.9 74.6 74.8 75.1 75.2 75.2 75.7 75.6 75.5 76.7 77.5 77.4 76.6 76.7 75 75.8 74.6 72.7 71.2 70.7 70 70.8 70.9 69.7
PM2.5 ug/m3 9 7.9 7.6 7.6 7.6 9.9 11 14.2 12.4 9.4 8.3 8.5 8.1 7.9 5.5 4.6 4.1 4.3 4.7 4.5 4.6 4.8 4.8 4.3
PM10 ug/m3 (25C) 17.1 16.9 15.6 16.7 17.3 21.4 21.7 24.2 19 14.8 14.2 14.6 14.5 16.7 12.4 11.7 8.1 8.2 8.8 8.7 8.6 9.5 9.5 10.3
PM COARSE (10-2.5) ug/m3 7.7 8.5 7.5 8.6 9.3 11 10.1 9.3 6.1 5 5.5 5.7 5.9 8.3 6.6 6.8 3.8 3.7 4 4 3.8 4.6 4.5 5.8

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 32.5 30.9 27.2 25.2 21.6 32 39.9 40.2 38.2 39.4 39.6 35.1 32.7 32.8 29.7 30.6 31.7 33.4 33.6 31.6 31.6 29.6 29.2
SO2 ppb 0.8 0.6 0.5 0.4 0.4 0.4 0.3 0.3 0.4 0.3 0.3 0.4 0.3 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
NO ppb 0 -0.1 0.1 -0.1 0.2 -0.1 -0.3 -0.3 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4 -0.4 -0.4
NO2 ppb 4.8 3.5 4.6 3 4.7 2.1 1 1 0.9 0.8 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.6 0.5 0.5
NOx ppb 4.8 3.4 4.7 2.9 4.9 1.9 0.7 0.7 0.7 0.5 0.4 0.5 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2
WIND SPEED mph 3.5 2.7 2.2 1.3 3.7 4.5 6.4 6.7 6.1 5 5.4 7.8 8.9 9.1 7.4 7.2 6.4 4.8 5.3 4.7 3.9 4.2 5.6 6.4
WIND DIRECTION Degrees 225 219 218 313 348 338 9 23 23 33 19 13 13 17 21 22 26 33 34 53 72 60 48 53
TEMPERATURE degF 75.6 75 74.3 74.3 73.7 73 74.5 74.9 75.6 75.7 75.8 76.6 76.2 76.2 75.5 75.8 75.1 72.7 71.1 70.4 70.3 70.8 70.2 69

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 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.9 -0.9 -0.9 -0.8 -0.9 -0.8 -0.8 -0.8 -0.8 -0.8 -0.9 -0.9 -0.8 -0.9 -0.9 -0.8 -0.9
WIND SPEED mph 3.1 2.6 2.7 2.8 2.5 2 1.6 2.1 3.7 4 2 2.6 2.6 2.4 3.5 2.5 2.4 2.8 0.8 2.1 2.3 3.3 2.8 2.3
WIND DIRECTION Degrees 61 56 62 56 52 65 72 63 65 63 59 64 74 61 41 47 42 40 295 45 65 84 79 51
TEMPERATURE degF 62.2 62 62 61.3 60.7 60 60.6 61.7 62.9 66.5 70.1 69.6 69.7 70 68 64.7 61.1 59.4 58.9 58.7 58.2 57.1 56.1 55.2

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 31 37.3 34.6 26.4 18.2 19.9 19.9 22 25.6 27.4 27.2 23.4 20.2 20.4 20.1 21.4 20.9 21.8 20.9 20.4 24.4 32 32.7
PM2.5 ug/m3 10.3 9 8.7 10.1 10.4 8.3 5.5 4.9 4.5 4.7 4.6 4.3 4.2 4.4 4.4 4.6 4.7 4.5 4.5 4.4 4.5 3.9 3.5 3.2

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 0.7 0.7 0.5 0.6 0.7 0.7 0.7 0.7 0.5 0.6 0.6 0.6 0.6 0.6 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6
WIND DIRECTION Degrees 45 53 48 36 31 26 25 28 53 72 65 76 11 354 0 47 56 30 46 63 55 47 63 81
WIND SPEED mph 2.4 2.5 2.1 2 2 2.2 1.9 1.8 2.7 3.2 2.6 2 1.3 1.1 1.2 1.5 2 1.2 1.7 3.1 3.4 3.4 3.2 3.5
TEMPERATURE degF 70.2 68.6 68.4 69.3 69.7 69.2 69.6 70.5 72.3 73.9 75.2 76.9 74.2 69.3 68.4 67.4 67.9 66.9 66 65.1 64.5 60.4 57.3 56.5

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 22.4 26.3 21.5 20.5 28.7 33 38.7 40.5 35.3 33.6 32.7 35.3 34.1 32.7 31.6 31.5 33.8 32.2 31.2 30.8 29.4 29.4 35.3
TEMPERATURE degF 72.6 73.2 72.1 71.6 71.6 72.4 72.5 73 72.7 72.8 72.2 73.7 75.4 75.7 76.1 74.8 72.5 70.7 69.6 69.3 69.2 68.2 67.4 67.5
WIND SPEED mph 4.9 3.4 2.3 3.4 4.8 8.2 8.5 10.4 11 10.1 8.8 9.7 9.1 10 9.9 10.1 10.1 10.7 11 13.4 15 15.4 14 15.7
WIND DIRECTION Degrees 243 256 41 358 351 18 24 44 55 60 49 34 40 49 43 56 58 54 48 64 77 77 65 69

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 24.1 20.3 18.6 29.1 32.6 41.1 42 37.8 34.1 33.2 33.1 32.9 32.3 31.6 32.2 34.2 35.1 32.6 31.9 31.4 31.9 35.8 35.9
TEMPERATURE degF 71.1 70.9 71 72.1 72.7 72.4 72.9 72.9 73.5 73.3 71.8 74.2 75.6 74.7 74.5 73.6 72 70.1 69.4 69.4 69 68.1 68.2 66.6
WIND SPEED mph 4 2.6 3.4 6.1 6.2 8.5 10.9 12.6 12.9 10.6 9.6 10.6 12.1 12.6 13 12.5 10.5 11.6 12.3 15.1 16.4 17 16.9 17.6
WIND DIRECTION Degrees 227 358 7 49 43 17 25 39 48 50 42 33 43 41 39 42 45 41 49 58 73 74 54 69
PM2.5 ug/m3 9.8 10.9 11.6 11.6 12.1 12.3 7.1 6.7 6.4 6.2 5.4 4.7 4.6 3.6 4.1 3.5 3.8 3.7 3.8 4.1 3.8 3.6 3.4 3.2

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 32.2 28.5 27.7 26.1 19 21.6 29.4 39.7 39.9 39.7 37.7 33.3 33.5 29.6 29.8 31.8 32.1 29.7 24.9 26.5 27.9

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 24.8 23.6 23.4 22.1 15.9 17.7 21.7 24.8 25.3 30.3 38.3 42 47 44.3 42.3 44.3 44 38.2 30.5 19.9 15.4 25 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 10.9 6.6 5.5 9.5 16.7 19.5 23.8 27.1 25.4 16.9 21.1 22.1 23.7 24.7 27.4 27.1 27.5 27.1 27.1 27.8 24.6 21
PM10 ug/m3 (25C) 19.9 14.7 11 16.7 19 19.9 16.2 16.3 19.3 18.8 20.4 25.5 24.2 21.2 22.3 21.9 18.6 13.8 14.3 15.6 18.2 14 14.6 13.1
PM COARSE (10-2.5) ug/m3 10.9 7.7 5.7 8.4 8.6 8.1 5.8 6.5 8.2 7.8 8.3 12.2 11.3 9.9 11.9 9.9 8.5 5.2 7 9.5 12.1 8 9.1 8.3
WIND SPEED mph 1.5 1.3 1.1 1.3 1.7 2.6 2.6 3.1 5.2 4.7 4.4 4.5 5.3 4.8 6.1 6.2 5.6 5.2 6.8 9.4 10.1 9.7 11.3 8.4
WIND DIRECTION Degrees 75 80 64 45 39 40 66 57 69 65 54 52 60 54 60 70 76 78 76 79 84 88 66 82
TEMPERATURE degF 70.4 69.4 68.6 69.6 69.8 68.4 67.8 67 67.6 69 69.5 69.1 71.3 70.7 70.8 72.3 71.9 71.6 69.9 66.5 64.9 64.1 60.8 58.8
PM2.5 ug/m3 8.2 6.5 4.9 7.6 9.6 11.1 9.9 9.3 10.5 10.3 11.4 12.5 11.9 10.6 9.6 11.1 9.3 8 6.8 5.6 5.6 5.6 5.2 4.6

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 20.8 35.7 44.5 43 42.2 42.6 33.9 30.6 31.4 31.3 33 30.8 30.2 30.9 32.3 31 30.7 28.4 29.2 29.5 32.3 32.4 36.1
WIND SPEED mph 4.8 5.4 7.1 6.5 4.6 7 8.7 9 8.3 8.1 7.1 7.8 7.5 7.4 6.5 8.4 6.6 8.1 5.6 9.3 11.3 11.5 10 11.2
WIND DIRECTION Degrees 27 62 62 67 45 36 30 38 47 52 53 38 47 44 42 30 38 26 33 58 60 61 62 53
TEMPERATURE degF 71.7 73 71.8 71.5 71.5 71.5 71.2 71.2 71.5 71.7 72.3 72.4 73.2 72.6 72.2 71.2 70 68 67.4 68.7 68 67.4 66 63.8

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 25.8 29.9 41.1 42.3 41.7 42 40.3 32.6 33.3 33.3 32 33.1 29.9 31.1 32.4 33.6 32.9 31.2 30.2 30 31.6 34.3 36.6
TEMPERATURE degF 72.5 73.6 74.6 73.4 73.3 73.2 73.2 73.7 74.5 73.6 73.9 74.8 76 75.1 74.4 73.7 72.2 71 70.9 71.5 71.3 70.4 69.4 68.1
WIND SPEED mph 1.8 4.2 14.7 15.8 8.4 7.7 9 12 15.6 13.5 12.6 9.7 11.3 9.2 11 10.6 12.1 11.1 14.1 21.8 25.3 24.8 24 24.8
WIND DIRECTION Degrees 313 22 62 59 46 18 19 27 41 38 37 30 24 20 22 20 30 24 31 53 52 60 57 51

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 25 23.5 27.6 26.2 21.4 18.9 20.6 22.4 26.5 27.4 26.5 27.3 25.6 24.7 22.1 17.6 14.2 15.1 19.2 19.8 19.8 17.6 14.2

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 26.6 23.4 18.3 17.7 14.6 16.4 21.3 26.5 29.6 36.4 40.1 41.9 44 43.9 41.1 39.6 35.4 30.5 29.4 30.7 29.6 28.1 29.3

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 33.6 33.6 26.9 26.1 21.6 25.5 31.3 39.6 42.9 43.4 42.2 42.4 41.9 40.9 39 35.4 33.7 34.3 34 33.8 32.9 32.3 29.7
TEMPERATURE degF 74 73.7 73.7 74.1 74.3 74 74.1 74.8 75.1 76.4 77.8 77 77.5 78 77.4 78 76.9 73.3 71.4 70.3 70.1 70.4 70.4 69.2
WIND SPEED mph 1.2 1.1 1.3 1.6 2.1 3.2 4.3 3.9 3.5 2.8 3.2 5.2 4.9 4.3 4.4 3.2 3 3.6 3.7 2.9 2.8 2.2 3.5 3.6
WIND DIRECTION Degrees 206 182 198 243 341 5 18 37 52 61 44 19 17 18 18 56 69 53 56 72 106 87 55 69
PM2.5 ug/m3 8.9 8.1 8.2 8.3 8.7 10.8 14.8 14.6 12.1 9.9 10.7 9.9 10.3 10.6 8.5 6.6 5.4 4.8 4.6 4.5 4.6 4.5 4.6 4.5
PM10 ug/m3 (25C) 16.3 17.8 17.5 18 19 28.3 39.8 22.7 18.3 16.6 20.9 18.5 21 20.2 17 14.2 13.8 11 10 8.8 8.7 8.4 10.3 11.6
PM COARSE (10-2.5) ug/m3 6.9 9.2 8.8 9.2 9.8 16.7 24 7.5 5.7 6.2 9.5 8.1 10.1 9 8 7.1 7.9 5.9 5.2 4.1 3.9 3.7 5.5 6.8