-
Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/24/2025 15:00 to 7/25/2025 23:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Calumet,Chippewa,Clark,Dodge,Door,Douglas,Dunn,Eau Claire,Florence,Fond du Lac,Forest,Green Lake,Iron,Jackson,Juneau,Kenosha,Kewaunee,La Crosse,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Monroe,Oconto,Oneida,Outagamie,Ozaukee,Pepin,Pierce,Polk,Portage,Price,Racine,Rusk,Sawyer,Shawano,Sheboygan,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Washburn,Washington,Waukesha,Waupaca,Waushara,Winnebago,Wood .

Hourly Monitoring Data

Filter by Owner
Filter by Site:
Thursday, 
-
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 9.6 10.1 6 8.3 4.6 6.9 17.7 28.2 32.1 35.6 37.6 39 38.8 39.1 38.7 38.3 39.8 39.9 39.6 37.7 37.9 34.4
WIND SPEED mph 1.5 1.1 1.1 0.6 1.2 1 0.9 2.6 3.8 4.6 5.2 6.2 6.7 6.6 7.1 8.3 7.2 4.5 3.3 2.2 1.9 0.7 1.2 1
WIND DIRECTION Degrees 183 166 179 215 186 200 302 37 32 19 25 23 17 14 58 73 76 48 34 12 35 59 205 172
TEMPERATURE degF 29.2 28.9 28.3 27.8 27.6 30.5 37.7 41.5 44.5 45.4 47.6 46.3 45.8 47 47.1 45 43.8 42.1 39.3 36.4 35.1 34 31.5 30
RELATIVE HUMIDITY %RH 99.3 99.5 99.7 99.8 100 98.9 86.4 78.3 69.4 66.6 62.5 66.9 68.9 63.2 59.6 64.7 64.8 70 79.4 88.1 91.9 94.5 98.1 99.1
BAROMETRIC PRESSURE inHg 30.18 30.16 30.15 30.16 30.17 30.18 30.19 30.18 30.18 30.17 30.16 30.15 30.14 30.12 30.11 30.09 30.08 30.07 30.06 30.06 30.05 30.05 30.03 30.03
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 0.6 56.6 168 263 395.4 461.1 574.5 619.9 644 617.1 528.3 439.2 304.8 170.1 45.7 0.4 0 0 0 0
PM2.5 ug/m3 2.5 2.2 2.5 2.3 2.6 2.3 3 2.9 2.5 2.1 2 2 1.9 2 2.2 2.3 2.3 2.3 2.1 2.1 2 2.1 2.5 2.7

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 9.6 6.4 6.3 7 5.2 5.6 5.9 3.6 3 3.7 4.7 5.5 5 4.8 4.5 4.4 4.3 3.9 4.3 3.5 4 7.9 5.6 6.7

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 30.5 26.4 31.1 30.5 17.8 8.6 26.4 33 34.8 36.3 40.8 44.4 42.3 44.3 42.5 46.6 43.9 42 40.5 30.3 28.5 29.4 30.2 32.2

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 28.6 27.1 25.8 26.7 25 15.6 19.1 23.6 28.3 37 41.9 44.1 47.1 48.4 50.1 51.7 49.3 46.4 43.4 40.2 39.2 36.3 33.2 32

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 23.8 20.5 19.8 17 10.3 12.1 14 18.6 24.8 32.2 37.9 42.2 45.1 47.7 50.1 50.5 50 44.6 44 40 34.9 32 36.5 34.7
TEMPERATURE degF 45.3 43.4 42.4 41.6 41.4 42.5 45 47.2 51.7 55.9 58.3 60.1 62.5 63 64.1 65.2 64.4 61 58.6 55.9 53.5 51.9 51.3 50.5
WIND SPEED mph 2.1 1.7 1.4 0.6 1.2 1.8 1.5 2.8 2.4 2.7 3.7 2.9 2.7 5.4 5.5 2.8 3.7 5.4 4.6 3.5 2.7 2.3 2.9 2.4
WIND DIRECTION Degrees 106 98 91 80 78 87 70 136 88 59 50 84 47 26 26 61 95 110 119 105 90 75 81 69
PM2.5 ug/m3 4.1 4.2 4.4 4.1 4.4 4.6 4.9 4.9 4.4 4.3 4.7 4.5 5.7 6.5 8 7.4 10.8 10.9 11 10.6 10.8 10.3 10.9

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 4.3 4.6 4.6 4.6 4.7 6.1 9.1 8.1 5.9 5.5 5.2 5.3 5.5 6.7 7.6 8.6 8.3 10.2 11.7 10 10.2 10 10.8 10.7
PM10 ug/m3 (25C) 6.5 7.3 7 7.4 7.6 10.1 13.8 15.4 14.4 12.6 11.8 13.3 12.2 12.7 15.6 16.5 15 18.2 17.8 15.2 15.3 15.1 16.6 15.6
PM COARSE (10-2.5) ug/m3 2.5 2.9 2.7 3.1 3.2 4.4 5.2 7.8 8.8 7.3 6.7 8.1 6.7 5.9 7.9 7.8 6.6 8 6.2 5.2 5.2 5.2 6 5.1

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 26.8 27.4 23 26.7 24 15.5 21.9 25.4 32.9 37.4 40.2 44.6 45.2 46.4 45.3 47.5 48.3 46.9 44.6 40.8 39.5 36.8 38.2 39.1
CO ppm 0.165 0.156 0.156 0.155 0.167 0.162 0.175 0.157 0.161 0.174 0.174 0.18 0.185 0.194 0.183 0.179 0.178 0.175 0.178 0.182 0.186 0.173 0.167
SO2 ppb 0.123 0.108 0.124 0.104 0.099 0.153 0.176 0.163 0.194 0.326 0.254 0.217 0.2 0.265 0.293 0.291 0.283 0.276 0.216 0.215 0.204 0.221 0.216
NO ppb 0.04 0.05 0.049 0.155 0.439 0.728 1.405 0.754 0.475 0.624 0.35 0.354 0.324 0.334 0.165 0.144 0.104 0.062 0.051 0.058 0.053 0.049 0.063
NOy-NO ppb 3.31 2.64 2.645 2.794 4.554 3.982 4.199 2.71 2.198 3.127 2.867 3.503 3.865 4.052 3.028 2.956 2.63 2.434 2.504 2.771 3.414 2.835 2.485
NOy ppb 3.35 2.69 2.694 2.949 4.993 4.711 5.605 3.464 2.674 3.751 3.218 3.857 4.189 4.386 3.193 3.101 2.734 2.497 2.555 2.829 3.467 2.884 2.548
PM10 ug/m3 (25C) 6.7 5.5 7.3 5.9 7.1 8.3 6.8 6.3 7.6 8 8.1 9.1 11.5 14 15.2 12.6 11.9 11.2 10.7 11.4 13.7 15.3 11.7 9.3
PM COARSE (10-2.5) ug/m3 3.1 2.2 3.4 2.4 3.6 4.3 3.3 3 5.1 4.8 3.7 4.1 4.9 5.6 5.5 4.5 4.8 4.3 4.2 4.2 5.2 5.3 4.6 3.6
WIND SPEED mph 3.7 2.2 1.2 1.8 0.4 1.9 0.5 0.9 2 3.9 3.3 3.4 5.4 5.8 8.2 8.1 8.1 9.5 6.1 3.7 4.7 5.1 6 7.5
WIND DIRECTION Degrees 130 123 74 210 127 69 71 90 137 142 120 131 115 99 106 99 101 99 98 83 81 77 74 79
BAROMETRIC PRESSURE inHg 30.09 30.08 30.07 30.07 30.08 30.07 30.08 30.09 30.08 30.06 30.04 30.02 30 29.97 29.95 29.94 29.94 29.9 29.92 29.92 29.92 29.91 29.89 29.87
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 41.3 40.3 39.2 39.8 38.2 37.3 41.8 46.7 51.1 53 56 58.2 59.1 59.4 58.8 58.8 58.1 56.6 54.6 52.2 50.4 49 48.1 47.4
RELATIVE HUMIDITY %RH 78.8 78.4 86.7 79.2 82 93 85.4 74.1 64.7 63.3 59.4 57.2 61.4 64.5 66.7 64.7 64.7 66.8 70.6 75.4 76.7 83.8 80.2 76.8
PM2.5 ug/m3 3.9 3.5 4.2 3.7 3.7 4.3 3.8 3.5 2.7 3.3 4.4 5 6.5 8.3 9.6 8.1 7.1 6.9 6.6 7.3 8.6 10.2 7.3 5.8

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 39.5 39.7 35.2 33.8 31.7 31.6 32.4 33.8 35.2 36.2 38 39.7 40.3 42.1 41.6 43.4 45.7 44.3 40.2 38.1 39.2 39.6 38 44.1
WIND SPEED mph 0.2 1.2 1.2 2.5 2 2.7 2.7 2.4 2.5 3.2 4.2 3.2 3 3.1 3.4 3.8 3.2 1.2 0.5 0.6 0.1 0.6 0.7 2.5
WIND DIRECTION Degrees 283 302 342 50 71 70 86 104 115 95 89 93 115 95 102 66 48 39 20 128 148 272 327 19
TEMPERATURE degF 33.5 32.6 32.9 33.4 33.7 35.1 42.4 47.7 52 55.2 56.3 58 61.4 63.6 64.4 60.6 55.3 55 51.5 44.7 40.9 38.5 38.3 38.9

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 3.4 13.1 5.8 13.1 4.7 5.6 14.5 26 31 37.8 43.7 47.5 48.7 49.9 50.4 51.4 54.2 55.6 53.4 45.2 32.1 26 24.2 27.7
WIND SPEED mph 1.8 1.5 2.2 2 1.2 1.2 2 2.6 3.5 2.7 2.6 4.1 0.3 0.9 2.9 2.7 2.7 2.3 2.3 1.3 0.9 1.2 2.2 1
WIND DIRECTION Degrees 143 148 139 138 142 128 133 123 147 143 122 136 80 114 56 40 33 53 108 145 201 151 131 143
TEMPERATURE degF
PM2.5 ug/m3 6.5 6.9 7.2 7.5 7.2 7.1 8 6.4 6.2 6.2 5.7 5.3 4.6 4 4 4.2 4.3 4.3 4.4 5.1 5.5 5.5 5.7 5.3
PM10 ug/m3 (25C) 10.9 11.8 12.5 12 11.6 11.4 22.4 14.4 14.3 14 12.5 11.9 11.5 8.9 8.9 10.6 11.1 11.8 12.7 16.8 18.3 18.1 14.7 11.9
PM COARSE (10-2.5) ug/m3 4.9 5.3 5.8 5 4.9 4.7 15.1 8.4 8.3 7.9 6.8 6.4 6.7 4.7 4.8 6.3 6.6 7.3 8.1 11.6 12.9 12.8 9.1 6.8

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 28.9 28.6 29.4 21.9 27 27.7 30.1 32.3 36.1 41.6 42.9 43.6 45.5 44.7 45.3 47.3 47.2 44.1 40.7 39 36.6 33.6 35.4 37.2

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 49.4 46.6 45.9 45.3 43.1 42.8 41.6 37.4 46.8 50.3 51 51.1 55 55.1 54.7 54.9 55.9 56 51.8 47.7 47.3 46.6 46 47.6
WIND SPEED mph 3.1 0.9 2.3 2.1 3.2 3.2 1.6 2.5 3.1 3.8 3.5 3.8 4.6 2.2 1.3 2.8 4.3 4.7
WIND DIRECTION Degrees 205 248 145 190 231 243 247 63 103 104 122 121 116 124 156 87 105 112
RELATIVE HUMIDITY %RH 47.6 59.3 62.1 64.8 68.5 65.3 58.5 54.6 41.8 33.5 32.7 36 35.2 36.2 36.3 36.6 37.9 37.9
TEMPERATURE degF 44.7 41.4 40.9 40.7 41.8 44 46.9 49.7 52.1 55.4 58 59.6 60.2 61.7 62.4 63 62.4 61.5
PM2.5 ug/m3 1.4 1.4 1.5 1.6 1.5 1.6 1.7 2.3 1.8 1.9 3.1 3.7 3.8 3.7 4 4.1 4.4 4.6 4.6 3.9 3.6 3.7 3.9 3.8

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 5.9 5.4 5.4 5.9 7.4 7 6.7 6.8 7.7 9.3 9.8 9.4 9.5 9.2 9.2 9.2 8.5 8.6 8.9 11.1 10 10.5 13.2 12.6

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 24.7 23.5 20.9 19 18.9 17.3 20.7 26.9 28.2 33.9 38.4 43.6 45.6 46.3 42 44.5 45.7 44.8 45.2 41.8 38.3 35.3 35.7 36.6

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 24.2 11.9 8.9 10.7 28.8 33.4 35 35.6 35.4 34.4 34.3 34.8 34.2 34 36.3 38.5 39.9 40.8 40.4 43.3 45.6 46.2
TEMPERATURE degF 39.4 37.6 36.8 36.8 36.7 39.1 41.8 42.6 42.9 43.7 44.6 44 44.1 43.9 44.2 44.9 45.2 45.4 44.3 44.5 41.9 43.2 44.3 44.7
WIND SPEED mph 1.1 2.5 2.2 2.3 1.8 3.9 8.7 8.8 11.7 9.9 10.3 8.7 9.3 10 10.1 9.1 6.9 8.7 6.8 5.4 10.2 9.5 11.8 14.2
WIND DIRECTION Degrees 257 298 327 289 335 3 32 42 35 30 34 32 29 27 25 20 18 29 20 58 25 19 24 31
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 3.8 67.1 203.7 369.6 517.5 563.6 588.8 473.7 475.9 456 546 327.2 120.3 124 22.1 0.2 0 0 0 0
PM2.5 ug/m3 1.1 1.3 1.4 2 2.4 3.1 1.7 1 1 1.2 1.5 4 5.1 6.2 8.7 10.6 11.1 10.3 9.8 9.8 7.8 6.1 4.9 4.2

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 21.8 17.3 18 9.3 12.9 21.6 31 32.9 34.6 33.8 33.8 35.6 39 42.3 41.9 42.3 42.5 37.4 41.7 41.3 42.5 44.8
TEMPERATURE degF 38.6 38 38.2 37.1 37.5 39.6 41.7 44.9 47.4 48.7 50.4 50.7 49.9 48.4 49.4 50.7 51 51.4 49.8 49 44 43.7 45.9 47.8

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 29.2 25.2 28.2 33 32.7 33.7 34.5 35.6 35.8 35.8 36.3 36 36.4 37.7 37.9 39 38.9 41 40.6 40.9 43.7 39.2 36.4 36.6

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 13.8 15.4 19.2 12.4 6.7 4.7 8.1 9.6 13.4 19.6 34.1 43.3 46 47 47.4 48.1 49.9 50 50.6 47.6 45.4 48.2 45.3 43.1

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 14.4 10.2 9.8 6.2 6.8 6.3 18.1 30.3 34.3 38.8 37.5 37.8 39.5 39.5 43.1 45.8 47.5 44.8 41.2 36 28.4 31.6 31.9 31.4
WIND SPEED mph 0.7 1.8 1.3 1.2 2.5 3.1 2.8 2.6 2.8 4 4.6 4.6 4.5 4.8 3.4 2.2 3.1 3.7 3.2 0.5 1.9 3.9 4 3.4
WIND DIRECTION Degrees 263 345 360 325 349 338 350 60 113 121 144 138 146 149 153 161 119 106 75 332 10 340 343 346
TEMPERATURE degF 32.6 32.4 31.8 31 30.2 33.2 39.8 46.9 52.2 55.4 56.7 57.6 58.9 56.8 56.2 57.7 55.7 52.2 49.3 44.6 40.7 40.7 40.6 40.4

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 38 37.8 36.5 38.4 28.1 23.6 33 35.1 43.1 47.8 48.4 50 51.9 52 53.2 53.6 53.9 56.3 55.3 52.8 50.5 48.1 45.3 41.9
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 0.4 0.5 0.4 0.4 0.5 2.4 22.8 30.3 30.7 32 35 33 33.7 35 35.1 36 38 38.1 38 40 42.7 43.5 43.1 41.4

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 6.6 1.5 0.7 0.8 0.7 2.1 8.1 19.6 23.1 26.4 27.2 29.5 26.6 27.6 29.2 32.5 32.3 26.2 22.8 15.7 28.1 28.6 34.2 37.1
PM2.5 ug/m3 4.6 5.5 7.6 12.7 6.8 7 6.8 4.5 5.2 4.6 4.2 5.4 9.2 10.2 11.6 15.1 15.8 14.1 15 19.1 97.5 43.6 7.1 5.9

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 0.353 0.321 0.336 0.429 0.582 0.691 0.707 0.337 0.243 0.287 0.239 0.297 0.272 0.353 0.324 0.37 0.334 0.323 0.376 0.351 0.32 0.308 0.295 0.276
NO2 ppb 23.8 23.8 30 29.7 27.1 26.1 11.8 7.1 11.4 5.9 9.4 4.2 5.9 6.9 7.5 7.7 12.4 18.8 15.8 13.5 14 15.9 13.2
WIND SPEED mph 0.7 0.7 1.2 1.4 1.7 1.6 3.2 3.4 3.9 4.3 4.2 3.7 4.1 4.2 3.9 3.4 3.3 3 2.2 3.2 4.1 3.7 3.5 4.4
WIND DIRECTION Degrees 96 303 355 270 307 29 30 34 42 22 48 30 69 64 60 52 55 53 52 27 18 13 15 7
TEMPERATURE degF 39.1 38.6 37.8 38.1 39 39.7 42 44.8 46.4 47.7 48.6 50.3 51.1 50.2 48.9 52 51.2 48.4 47.2 45.6 43.4 43.6 44.5 44.6
PM2.5 ug/m3 6.5 4.9 5.3 5.3 5.5 6.8 7.7 3.5 3.5 3.4 4.3 7.2 9.6 10.2 12.2 10.6 12.2 13.7 14.4 10.6 6.9 5.9 5.3
PM10 ug/m3 (25C) 12.7 9.1 10 10.7 13.6 15.7 15.6 9.5 7.6 7.4 11.2 12.1 13.8 15.9 17.7 17.1 18.2 20 20.7 15.2 11.8 10 9.9
PM COARSE (10-2.5) ug/m3 6.9 4.7 5.2 5.9 8.7 9.6 8.6 6.4 4.3 4.2 7.2 5.1 4.5 6.1 5.8 6.8 6.4 6.8 6.9 5.1 5.3 4.4 4.9

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 0.7 2.2 0.8 0.2 0.6 3.1 19.4 28.6 30.6 31.5 33.6 32.3 33.1 33.5 33.8 35.7 36.6 38 39.5 40.5 42.4 42.6 42.8 42.4
SO2 ppb 1 0.5 1.1 1.1 1.3 1.2 1.1 0.9 1 1 1 1.2 1.3 1.2 0.9 1.1 1.1 1.1 1 1 1.2 1.1 1
NO ppb 3.6 1 6.6 8.1 10.7 3.6 0.9 0.6 0.9 0.4 0.9 0.6 0.8 0.5 0.7 0.3 0 -0.1 -0.2 -0.1 -0.1 -0.2 -0.2
NO2 ppb 23.1 20.8 22.1 21.3 21.1 11 4.2 2.8 2.9 2.3 2.9 2.9 3.6 3.1 3.6 3.7 3.6 3.1 2.7 1.8 1.7 1.8 1.5
NOx ppb 26.6 21.8 28.7 29.4 31.9 14.6 5.1 3.4 3.8 2.8 3.8 3.6 4.4 3.6 4.3 4 3.6 3 2.5 1.7 1.6 1.6 1.4
WIND SPEED mph 0.9 1.2 0.9 1.7 1.6 1.2 3.5 4.9 4.6 5 5.4 4.7 4.7 4.3 4.2 3.8 3.6 3.2 2.5 4.1 4.3 3.6 3.2 6.1
WIND DIRECTION Degrees 6 349 11 325 349 352 32 37 45 48 45 50 56 59 59 39 31 50 27 35 24 5 18 31
TEMPERATURE degF 35.3 35.5 35.5 35 35.6 37.3 41 43 43.3 45.3 46.3 45.8 46.9 46.1 44.8 47.4 46.7 45.3 43.8 42.4 41.7 42.6 43.6 43.4

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 -0.3 -0.2 -0.5 -0.4 -0.3 -0.3 -0.2 0.2 0.1 -0.3 -0.2 -0.3 -0.3 -0.3 -0.3 -0.3 -0.2 -0.2 -0.2 -0.1 -0.1 -0.1 -0.1 -0.2
WIND SPEED mph 1.3 1.1 1.4 3 2.7 1.1 1.4 0.5 2.1 1.9 3 4.2 3.8 2.3 2.2 1.3 3.5 4 4.1 4.7 5.5 3 3.4 2.6
WIND DIRECTION Degrees 144 72 128 134 151 107 54 75 349 44 97 114 122 100 118 68 82 94 109 129 128 106 73 70
TEMPERATURE degF 43 40.8 37.9 36.1 34.9 37.4 43.1 51.3 58.8 61.9 63.3 64.1 65.3 66.1 66.1 66 65 63.9 61.6 58.8 55.1 51.4 49.4 47

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 22.6 19.2 24.5 20 13.9 10.5 25.3 27 33.5 36.2 41.4 44.2 45.4 47.5 48.3 48.4 47.5 45.3 44.5 36.1 34.7 32.9 32.6 30.4
PM2.5 ug/m3 3.3 4 3.8 3.8 4.2 4.5 4.9 5.3 3.8 5.1 5.7 7.2 8.2 6.6 5.9 4.9 4.9 5.1 5.2 5.5 5.7 5.1 5.3 5.9

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 0.3 0.2 0.3 0.6 0.4 0.3 0.6 0.4 0.7 0.6 0.6 0.5 0.5 0.2 0.3 0.3 0.3 0.4 0.4
WIND DIRECTION Degrees 342 112 353 212 31 106 94 90 119 136 143 157 149 154 137 132 130 127 91 108 98 90 64 343
WIND SPEED mph 0.4 0.2 0.4 0.3 0.6 0.6 1.7 3 2.3 3.1 3.7 3.9 4.3 4.4 3.9 3.6 3.7 3.5 3.7 3.3 2.4 1.9 1.5 1.1
TEMPERATURE degF 40.4 39.9 39.1 38.1 36.7 37.9 42.3 48 52.3 55.6 57.7 60.5 62.7 63.7 63 62.4 61.4 60.2 57.4 54.5 51.6 49.4 48 46.4

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 7.8 9.5 4.4 4.2 6.3 4.9 15.3 29.7 31.1 34.1 37.2 37.1 36.1 37.5 39.1 42.8 45.4 45.6 44.8 42.2 41 36.7 37.9 36.6
TEMPERATURE degF 34.9 34.5 34.5 34 34.5 36.7 40 43.4 43.9 46.7 47.2 47.7 48.9 47.6 48 49.5 51.2 50.7 46.1 43.3 43.6 43.4 43.9 44.1
WIND SPEED mph 3.8 4.3 2.8 4.3 5.1 2.5 3.3 4.4 5.1 6 7.2 5.9 5 5.8 4.6 3.7 3.1 4.2 4.3 5.5 4.1 4.7 5 5.9
WIND DIRECTION Degrees 334 321 341 314 312 352 70 70 75 69 66 73 81 80 81 81 87 81 65 55 29 6 23 21

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 22.8 16.4 17 16.7 24.2 29.4 31.7 35.4 35.2 34.1 34.6 37.1 38.2 38.7 43.6 39.5 41.1 42.4 41.3 34.3 33 30.9
TEMPERATURE degF 35.4 35.5 35.4 34.3 34.7 36.7 41.3 43.3 44.2 47 46.6 47.9 48.6 47.6 48.6 49.8 51.2 48 43.1 42.2 41 41.7 42.3 41.8
WIND SPEED mph 3.5 4.1 2.8 3.9 4.6 2.9 4.2 5.3 5.3 6.4 6 5.7 4.5 4.3 3.2 3.3 2.2 4 4.6 5.2 4.9 5.2 5.5 5.1
WIND DIRECTION Degrees 320 294 302 322 310 338 43 36 52 40 55 72 68 69 65 64 46 56 50 32 15 347 0 360
PM2.5 ug/m3 3.4 4 4.4 4 3.7 3.6 4.8 3.8 2.9 1.5 1.6 3.2 5.6 6.3 8.5 8.7 10.5 8.3 7.9 7.7 7.1 6.3 8.7 8.2

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 5.2 0.5 1 0.5 0.7 6.9 28.9 31.3 32.3 34.1 33.6 32.7 32.8 32.2 32.2 34.5 35.1 37.5 38.5 39.6 40.4 41.6 42 42.5

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 21.4 19.4 15.6 11.8 12.6 12.6 13.8 16.5 21.6 28.3 32.2 32.7 32.3 31.7 35.2 39.8 40.4 40.4 40.8 36 31.7 30.3 32.9 32.8

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 29.7 29.6 28.1 24.4 26.6 24.9 29.7 38.5 37.8 39.1 41.8 45.9 49.8 52.7 54.3 53.5 52.5 50.1 44.6 43.7 42.3 41 41.1
PM10 ug/m3 (25C) 7.2 7 6.6 6.6 7.6 6.2 6.7 6.6 6.8 7.6 8.7 9.8 10 9.4 9.6 9.4 9.5 11.9 10.8 15.3 16.2 16.5 17.3 16.2
PM COARSE (10-2.5) ug/m3 3.2 3.1 2.8 2.6 3.2 2.2 3 2.6 3.1 3.6 3.9 5 5.2 4.4 4.8 4.8 4.6 6.2 5.3 6.1 6.3 6.5 6.8 6.2
WIND SPEED mph 2.3 2 1.3 1.5 2.3 1.4 1.1 1.8 2.6 5 2.7 3.7 2.5 3.5 3.1 4.1 5.9 6.3 3.6 4.2 4.5 5.2 3.9 4.9
WIND DIRECTION Degrees 111 93 85 94 78 117 102 232 114 68 56 44 73 13 35 63 66 70 83 89 97 91 95 81
TEMPERATURE degF 43.2 42.4 41.2 39.7 39.5 40.7 44 49.2 52.5 53.8 56.6 58 60.1 61.7 61.7 61.4 60.3 57.6 55.6 52.1 51.4 50.1 48.8 48.1
PM2.5 ug/m3 4.2 4.1 3.9 4.1 4.6 4.1 3.9 4 3.7 4 4.7 4.7 4.7 4.8 4.6 4.4 4.6 5.5 5.4 9.1 9.8 9.9 10.5 10

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 26.2 17.3 20.8 15.1 16.4 16 22.1 25.6 33.3 36.1 37.8 38.3 38.6 41.6 42.5 43.8 44.9 42.7 43.3 41.5 36.6 32.9 36.2 30.7
WIND SPEED mph 1.5 2.1 1.7 2.7 2.4 2.6 3.2 3.5 3.8 3.9 3.9 4 4.4 4 4.3 3.6 3.3 4.6 4.9 2.7 2.7 4.6 5.9 3.5
WIND DIRECTION Degrees 276 275 260 317 343 345 36 66 66 71 91 99 106 105 104 106 119 88 81 68 26 10 28 358
TEMPERATURE degF 37.2 36.4 36.2 35.8 36.1 37 40.8 44.4 47.1 50.7 52.6 54.1 54.9 55.4 56.2 56.4 55.5 52.2 46.4 44.4 43 43.1 43.8 43.2

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 22.9 15.3 6.3 12.3 9.6 8.8 20.1 31.5 33.7 33.1 34.1 34.1 34 36.3 38 38.6 37.8 36.9 41.9 41.5 39.5 34.2 31.8 36.2
TEMPERATURE degF 35.8 35.4 35.6 34.8 34.3 36.4 42 44.1 45 45.9 46 45.1 44.7 46.3 46.3 46.1 46.4 44.8 43.7 43 42.2 41.7 41.7 42.1
WIND SPEED mph 2.6 3.2 3.4 3.1 2.3 2.1 4.1 7.5 7 7.4 7.3 7.6 7.5 5.7 6.1 5.2 3.4 6.7 6.4 3.4 3.2 2.5 2.9 2.8
WIND DIRECTION Degrees 308 292 287 311 311 317 38 46 48 42 43 44 44 47 49 53 64 44 36 16 357 327 349 352

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 35.2 33.8 26.7 22.3 23.8 23.7 19 26.6 40.6 44 44.7 45.9 46.3 48.8 50.6 51.3 50.6 42 38.8 39.1 40.9 42 40.2 39.7

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 21 19.2 19.6 21.5 26 28.3 29.5 30.5 31.3 29.6 30.3 36.2 39.2 41.1 44.1 43 40.7 38 32.9 34.9 30.8 34.8 34.3

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 4.5 2.1 0.6 0.1 0.3 1.2 3.3 10.9 15 21.5 27 33.2 37.5 36.7 38.6 38.5 38.9 35.7 36.3 33.5 31.5 40.6 40.4 38.4
TEMPERATURE degF 38 37.7 37 36.4 37.4 38.5 41.3 46.4 48.9 52 54.6 56.1 57.1 57.2 57 57.1 56 54.2 53.1 51.3 49.4 46.7 46 44.9
WIND SPEED mph 0.7 0.6 1.1 1.3 1.4 1.3 2.3 1.6 2.6 3.2 3.4 4.7 4.2 4.3 4.3 3.9 3.2 4.1 2.6 2.2 3.3 3.3 2.8 3.4
WIND DIRECTION Degrees 53 139 17 354 22 15 10 49 71 86 99 124 110 114 95 106 82 104 116 98 45 57 49 35
PM2.5 ug/m3 6.1 8.6 7 5.7 5.7 5.9 6.1 6.1 5.8 7.1 7.3 8.9 11.5 12.2 10.5 10.5 10.5 12.2 11.6 11.1 12.3 10.8 7.4 6.3
PM10 ug/m3 (25C) 10.8 17.7 13.5 12.1 11.5 12.3 15.3 16.1 17 21.6 18.6 19.3 24.2 26.7 23.5 20.9 18.6 19.6 19.9 18.4 19.6 14.9 11.6 9.9
PM COARSE (10-2.5) ug/m3 5.2 9.9 7.1 7 6.3 6.9 9.8 10.5 11.7 14.8 11.5 10.7 12.9 14.7 13.1 10.5 8.2 7.6 8.5 7.6 7.6 4.5 4.5 3.9