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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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Thursday, 
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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 12.7 6 5.4 2.6 -0.8 -0.9 3.3 13.2 15.4 15.4 16.4 17 16.5 17.2 18.2 20.1 19.8 17.5 7.2 0.7 -1.1 0.1 1.2 0.5
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
RELATIVE HUMIDITY %RH
BAROMETRIC PRESSURE inHg
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 15.5 15.8 15 15.3 13.6 13.1 11.7 9.7 8.9 8.7 7.8 7.7 7.8 7.9 7.9 7.8 7.8 7.9 8.9 10.6 9.8 9.4 9.1 9.1

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 14.7 14.9 15.2 14.9 15.4 15.7 16.2 15.8 11.4 10.5 13.2 15.7 16.1 16.1 15.5 15.1 15.4 14.8 13.8 13.9 13.2 12.9 12.8 11.8

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 39.6 36.6 36.2 34.4 28 22.5 21.1 20 24.5 26 27.9 33 29 28.8 33.2 32.9 30.2 29.6 29.5 26.1 23.8 23.2 19.4 21.3

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 36.1 33.6 31.6 30.8 29.4 27.3 25.5 29.3 34.4 37.7 40.4 42.7 43.9 46.2 47.3 48.4 49.4 51 48.2 45.7 44.4 40.7 33.7 31

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 36.1 33.8 30.3 31.4 29.4 24.5 27.1 30.1 35.5 39.9 42.1 44.8 46.7 48.6 50 51.7 50 49.3 48.6 47.1 39.9 33.8 20.9 16.7
TEMPERATURE degF 78.1 77.3 76.4 75.9 75.7 74.6 75.9 79.4 82.6 85.3 86.4 89 91.7 92.8 92.9 92.1 91.5 87.6 77.6 72.5 67.5 68.8 69.2 68.2
WIND SPEED mph 9.7 6.8 6.9 5.7 6.8 5.6 3.3 4.2 4.2 5.7 4.9 6.2 7.6 8.6 9.4 10.1 9.4 3 2.9 14.1 2.4 1.5 1.4 1.5
WIND DIRECTION Degrees 208 223 216 215 212 210 231 238 268 284 278 283 236 234 224 221 222 239 51 9 21 321 82 77
PM2.5 ug/m3 11.7 12.1 12.3 12.3 12.5 12.5 12.1 11.3 10.8 10.1 10.3 11.1 11.1 10.5 10.2 9.9 9.6 9.2 5.6 6 4.1 3.5 3.7 4.3

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 13.1 13.2 13.2 13.5 13.5 13.1 12.9 12.4 11.8 11.9 12.3 12.3 12 11.4 10.8 10.6 10.6 6.9 5.8 4.5 3.9 3.6 4
PM10 ug/m3 (25C) 25.5 27.3 29.5 30 30.8 28.9 31.1 30.1 33.4 31.8 32.5 30.4 30.5 28 28.8 28.1 31.5 17.6 14.3 9.6 8.5 7.5 9.2
PM COARSE (10-2.5) ug/m3 11.4 13.1 15.2 15.4 16.2 14.8 17 16.4 19.9 18 18.2 16.1 16.5 14.7 16.1 15.6 18.9 10 8.1 4.8 4.4 3.7 5

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 33.8 31.7 28.5 25.5 23.1 22 26.3 32 36 41.5 42.9 42.8 40.5 45.9 45.4 44 37.2 28.2 24.6 35.3 32 26.4 22.3
CO ppm 0.288 0.285 0.282 0.255 0.291 0.297 0.289 0.286 0.295 0.266 0.277 0.257 0.275 0.277 0.262 0.265 0.268 0.242 0.236 0.238 0.245
SO2 ppb 0.387 0.515 0.449 0.411 0.297 0.313 0.378 0.456 0.481 0.555 0.642 0.549 0.754 0.542 0.484 0.333 0.295 0.319 0.316 0.32 0.301 0.316 0.34
NO ppb -0.054 -0.042 0.024 -0.024 0.05 0.48 0.681 0.718 1.393 0.65 1.487 3.471 5.616 0.806 0.01 -0.055 -0.047 -0.025 -0.025 -0.046 -0.045 -0.049 -0.023
NOy-NO ppb 2.546 2.799 5.522 3.029 5.339 5.372 3.848 3.171 4.152 4.079 3.838 5.55 8.983 3.383 2.64 1.748 1.409 1.683 2.367 1.429 1.542 1.835 1.425
NOy ppb 2.492 2.757 5.547 3.004 5.389 5.853 4.53 3.89 5.539 4.728 5.319 8.999 14.6 4.19 2.65 1.693 1.362 1.659 2.342 1.383 1.497 1.787 1.401
PM10 ug/m3 (25C) 25.2 24.8 25.7 28 27.1 31.9 35.1 34.1 33.3 34.7 32.2 36 114.3 82.8 38.9 31.6 25.7 17.8 18.3 19.1 16.4 15.9 22.6 27
PM COARSE (10-2.5) ug/m3 11.8 11.5 12.5 14.6 13.7 18.3 21.4 20.4 20.3 21.9 19.4 23.4 99.2 68.4 27.3 18.7 14.1 8.7 9.6 10.5 9.1 9.2 14.7 18.6
WIND SPEED mph 9.9 8.4 7.8 7.8 5.5 3.8 3.1 5.3 5.9 4.2 3.5 3.1 4.6 3 2.9 3.9 3.5 1.4 0.7 1.3 0.9 2.8 1 1.9
WIND DIRECTION Degrees 209 209 209 206 203 210 209 217 251 268 280 257 276 271 267 105 51 135 95 254 109 160 135 43
BAROMETRIC PRESSURE inHg 29.76 29.76 29.76 29.76 29.78 29.79 29.8 29.79 29.79 29.79 29.79 29.78 29.78 29.76 29.75 29.74 29.78 29.79 29.78 29.8 29.81 29.79 29.77 29.79
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.47 0 0 0 0.02 0 0 0.01
TEMPERATURE degF 75.1 74.1 73.4 72.7 71.8 71.7 74 75.8 79.2 83.6 86.9 89.2 90.6 91.4 91.2 84.4 73.5 71.9 71.6 71.3 70.9 69.6 69.7 69.4
RELATIVE HUMIDITY %RH 77.7 80 81.9 83.3 85.5 85.4 80.8 76.4 70.2 63.1 57.7 53.5 50.7 48.9 46.7 62.5 91.1 93.6 93.2 93.8 89 92 91.8 93.7
PM2.5 ug/m3 13.4 13.2 13.2 13.4 13.4 13.7 13.6 13.7 13.1 12.8 12.8 12.6 15.1 14.4 11.6 12.9 11.6 9 8.7 8.6 7.3 6.7 7.9 8.5

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 35 33.2 30.5 29.9 29.3 26.9 25.4 26.9 29.7 29.3 30.7 31.2 31.6 32 33.1 33.8 33.3 25.9 23.6 20.5 19.2 22 20.4
WIND SPEED mph 2.6 2.5 1.6 1.5 1.8 1.4 1.4 1.7 2.1 1.7 1.7 1.6 2.6 2.4 2.5 2.5 2.6 2.2 1.8 1.9 1 2.3 3.1 2.5
WIND DIRECTION Degrees 269 272 269 275 285 309 354 9 324 347 20 27 103 150 122 107 93 97 106 97 86 66 63 65
TEMPERATURE degF 73.4 72 70.6 69.2 69.6 69.8 70.3 74.6 76.6 78.5 82.1 83.8 84.4 83.4 83.9 82.4 76.5 73.7 70.8 69.4 68.1 66.8 67.8 67.6

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 28.9 29.1 25 14.8 8.1 3.2 7.5 18.6 26.3 26.1 25.4 28.8 31.9 35.5 35.9 34.2 30.8 32 25 22 19.9 19.7 19.8 18.6
WIND SPEED mph 1.5 1.7 1.4 0.8 1.3 0.6 0.3 1.1 1.6 2.4 2.5 2.2 2.2 2.1 2.2 1.8 1.8 1.4 0.8 1 1.5 0.7 1.3 1.3
WIND DIRECTION Degrees 216 222 217 147 138 25 312 43 38 35 20 4 5 21 20 31 30 37 34 25 17 57 61 74
TEMPERATURE degF
PM2.5 ug/m3 16 14.8 15 15.3 14.7 14.6 14.7 14.9 14.9 15 14.7 14.3 14.3 14.3 14.3 13.3 12.4 11.5 10.8 10.5 10.1 9.4 9.4 9.8
PM10 ug/m3 (25C) 34.6 32.2 33.3 32.7 30 30.5 27.8 30.5 29.3 28.9 25.4 23.9 24.9 24.6 27.4 23.6 22 20.9 20.1 19.7 20.2 17.9 18 22
PM COARSE (10-2.5) ug/m3 17.4 16.4 17.2 16.6 14.5 15.1 12.3 14.4 13.2 12.6 9.5 8.5 9.3 8.9 11.6 9 8.4 8.4 8.5 8.5 9.4 7.9 8 11.5

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 34.7 33 30.2 30.7 29.1 26.9 30.8 32.1 33 35.7 40.2 43.9 46.9 49.7 45.4 45.9 42.8 34.4 31.6 25.4 25.6 24.8 32.9 30.9

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 32.9 31.5 30.4 28.5 25.5 25.4 22.1 22.2 23.5 26.5 28.5 29.2 29.2 28.4 27.6 27.9 26.8 22.5 20.1 17.6 15.4 14 12.1 11.1
WIND SPEED mph 4.4 5.4 5.2 3.9 3.1 3.2 3.2 2.8 3.1 2.5 1.7 2.3 2 2.1 2.5 3.2 2.8 1.9 1.5 2.3 1.9 2.9 2.8 2.3
WIND DIRECTION Degrees 287 289 289 294 286 297 304 338 358 15 327 323 350 347 350 3 352 18 46 74 69 40 67 68
RELATIVE HUMIDITY %RH 88.2 89.8 92.3 95.3 98 97.7 97.1 94.4 89.9 77 66.3 60.4 58.4 59.2 56 54.2 56.1 71.5 83.3 91.3 93.5 91.5 96.9 98.7
TEMPERATURE degF 70.6 69.6 68.6 67.9 67.2 67.6 67.4 68.2 69.7 73.2 76.5 78.3 79.4 79.2 80 79.5 78.6 74.4 70.8 68.6 66.4 65.2 63.4 64.1
PM2.5 ug/m3 15.4 15.3 15.3 15.3 15.4 15.3 15 14.2 13 12.4 11.7 11.2 11.1 11 10.6 10.2 9.5 9.2 9.1 8.9 8.8 8.7 9.2 11

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 14.1 14.2 14.2 13.3 12.9 11.8 11 10 9.3 9.3 9.4 9.7 9.8 9.7 9.7 9.7 9.8 9.9 9.1 8.8 8.9 8.4 7.4 6.9

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 37.6 34.8 32.3 29.9 27.5 25 24.9 27.9 33.1 35.1 43.1 45.8 46.4 46.5 46.5 47 48.2 44.5 43.3 40.5 39.2 38.9 35.7 29.4

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 38.2 38.4 38.2 37.8 34 29.8 26.9 28.1 33.3 39 45.2 50 51 48.9 52.4 53.5 49.3 39.4 35.7 33.5 30.4 39.6 51.1 34
TEMPERATURE degF 77.9 77.6 77.3 77 76.4 76.3 77.4 80 82.3 84.5 86.9 89.4 90.9 89.6 88.3 90.6 90.9 88.8 85.9 83.6 82 78.8 73 73.4
WIND SPEED mph 10.3 10.1 10.5 11.7 9.8 8.9 10.4 11.9 11.5 10.8 9.1 8.4 7.8 1.9 1.5 1 7 10 6.8 4.8 6.7 4.6 3.3 7.3
WIND DIRECTION Degrees 234 238 239 244 253 255 255 254 256 268 265 265 279 320 299 164 229 235 225 232 245 339 3 211
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 10.3 9.7 9 8.3 7.5 7.7 7.6 7.2 7 7.3 7.9 8.1 8.2 8.3 8.3 8 7.5 6.1 5.3 5.4 6 6.2 8.7 8

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 37.8 39.6 37.9 37 30.7 25.7 23.7 27.4 32.5 39 44.5 47.5 47 45.6 49 50.2 50.6 44.1 41.3 35.6 33 40.8 45.2 32.5
TEMPERATURE degF 77.7 78.1 77.5 76.7 76.2 76.2 77.1 80.3 82.5 85 87.5 89.1 89.5 89.7 90.4 91.5 91 89.3 85.3 82.3 79 76 75 76.3

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 37.7 36.8 34.7 33 31.3 29.9 28.5 25.5 33.3 29.9 34.3 38.9 38.9 41.3 41.7 42 37.6 33.3 29.1 30.1 29.1 22 21.2 23.1

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 39.9 38.5 39.2 36.4 35 31.8 20.9 20.8 23.7 25.7 33.8 36.1 40.4 43.6 46.4 49.1 46.7 43 40.7 44.3 41.2 40.6 39.4 36

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 36.9 27.7 27.8 25.8 25 22.3 27.7 37.7 29.7 37.2 38.3 39.6 36.3 33.6 34.5 24.3 21.6 11.1 12.1 18
WIND SPEED mph 3.3 2.6 2.1 2.4 1.6 2.7 2.6 4.8 11.1 5.4 1 0.9 0.3 3.7 3.1 4.9 3.1 3.4 1.6 1.1 0.3 0.7 1 1.3
WIND DIRECTION Degrees 248 249 272 293 272 293 294 299 329 333 302 144 275 125 127 110 114 118 157 142 209 101 23 19
TEMPERATURE degF 76.1 75.9 74.9 73.6 72.8 73.4 74.3 75.8 76.9 71.8 71.1 72.5 76.6 81.3 74.7 75.2 71.2 71.3 69 68.5 68.5 68.3 68 68.3

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 33.5 29.8 31.6 34.6 35.5 29.7 27.2 16.9 16.8 20.1 24.9 34.7 32.7 30.8 32.9 34 29.6 26.9 26.3 27.3 25.8 30.9 23.6 18
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 38.3 37.5 34.8 32.9 31 29.6 28 30.2 37.2 43.2 45.2 50 50.8 49.5 48.5 47.2 44.9 37.9 39.3 40.7 42.9 46.4 43.8 49

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 36.8 35 32.5 30.5 26.7 24.8 28.8 36 42.4 45.6 46.2 46.7 50.2 51.9 47.2 48.8 46.7 46.7 47.7 51.1 51.4 48.1 49.3
PM2.5 ug/m3 12.9 11.5 10.7 10.9 11.4 11.6 11.7 11.6 11.7 12.1 11.8 11.4 11.2 12.4 14.3 14.7 15.1 14.7 14.4 11.7 9.6 9.4 9.7 10

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 0.14 0.111 0.107 0.144 0.177 0.235 0.247 0.208 0.254 0.25 0.251 0.224 0.232 0.251 0.233 0.23 0.149 0.163 0.203 0.218 0.173 0.202 0.124 0.135
NO2 ppb 6.5 6.5 6.5 9.2 13.7 15.7 14.4 14.8 14.9 16.9 16 14.6 14.4 12.3 6.4 2.4 3.6 6.1 7.3 8.9 6.6 3.9 6.3
WIND SPEED mph 7.3 7.3 8.3 8.2 7.9 7.2 6.6 6.3 6.6 6.2 5.3 7.4 7.9 9.5 7.4 3.3 3.1 2.9 2.5 1.8 3.1 3 4.8 4
WIND DIRECTION Degrees 213 218 238 229 231 231 237 242 243 268 265 239 229 225 241 49 104 90 49 35 21 24 149 20
TEMPERATURE degF 75.6 75.9 76.6 75.9 75.7 75.5 76.6 79 82.1 85.1 86.8 87.5 88.3 89.5 89.6 81.3 82.6 80.7 75.9 73.8 73.9 73.4 73.1 73.1
PM2.5 ug/m3 11.8 10.4 9.5 9.6 9.8 10 9.9 9.8 9.9 10.5 10.8 10.3 10.1 9.7 9.5 13.2 12.9 12.3 12.1 11.9 9.4 7.6 8.5 8.9
PM10 ug/m3 (25C) 20.9 18.9 19.2 19 21.2 21.9 23.3 22.9 27.2 28 30.4 28.6 27 28.3 24.6 27.6 26.1 26.1 22.6 20.9 16 12.2 12.9 14.1
PM COARSE (10-2.5) ug/m3 8.4 7.9 9 8.7 10.7 11.2 12.6 12.2 16.1 16.2 18.1 16.8 15.4 17 13.7 13.2 12 12.8 9.8 8.4 6.1 4.2 4 4.8

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 1.6 1.6 1.7 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.7 1.6 1.6 1.6 1.6 1.7 1.6 1.6 1.6 1.6 1.6
WIND SPEED mph 1.4 1.8 1.5 2.2 1.4 1.3 2 2.7 1.9 1.8 2.1 2.2 2.1 2.7 3 3.2 2.1 2.3 1.7 2.6 3 2.6 2.7 1.9
WIND DIRECTION Degrees 315 289 287 296 297 316 319 334 339 336 328 333 329 321 321 320 351 351 15 27 30 32 41 50
TEMPERATURE degF 70.4 68.9 67.8 67.5 66.4 67 68.5 70.2 75.3 81.6 82.3 82.7 82 82.5 82.1 81 79.1 76.1 73.1 70.8 68.6 66.4 64.9 63.6

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 39.1 38 33.6 31.9 31.2 27.6 24.3 23.4 24.2 18.4 23.8 39.2 44.6 48.7 47.8 44.6 43.4 40.9 36.9 26.8 26.4 32.4 29 26.4
PM2.5 ug/m3 13.7 13.7 13.7 13.7 14.1 14.6 14.5 14.5 15.3 16.9 15.5 13.7 13.1 13.5 15 15 15.2 14.4 12.9 12.4 11.2 11 11.8 12.4

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 0.5 0.5 0.7 0.5 0.4 0.4 0.4 0.3 0.5 0.5 0.4 0.3 3 29.5 3.4 2 1 0.6 0.5 0.4 0.5 0.3 0.4 0.3
WIND DIRECTION Degrees 219 224 242 232 233 232 226 235 29 334 217 206 193 217 210 173 175 186 145 100 189 147 95 65
WIND SPEED mph 5.8 4.8 1.4 3.1 2.3 2.4 3.4 1 1.1 0.1 1.2 2.2 1.8 3.1 2.6 0.9 1.6 2.2 1.4 2.1 3 1.5 1.3 1.4
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 38.7 38.7 35.5 33.5 33.1 31.1 29.6 30.1 34 37.5 41.3 46.6 48.1 47.7 48.9 48.2 44 35.2 41.1 46 42.9 36.6 41.9 41.9
TEMPERATURE degF 78.7 78 76.8 75.9 75.4 75.5 78.4 81.3 83.9 85.1 87 85.4 77.9 73.8 73.2 72.6 72 72 71.2 70.8 70.9 70.6 70.7 70.2
WIND SPEED mph 13.8 14 13.1 13.1 12.2 11.5 11.3 11.2 10.7 10.9 7.8 4.2 11.2 8.6 7.6 6.2 2.1 0.9 5.2 2.7 3.3 3.5 4.7 1.1
WIND DIRECTION Degrees 239 248 248 252 259 263 265 258 262 266 285 49 75 74 105 74 42 310 63 69 28 166 26 91

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 36.7 36.7 33.8 33.1 32.4 32.1 31.1 33.1 33.7 35.2 38 43.6 46.5 50.2 53.3 52.3 49.6 38.2 43.8 40.2 36.7 30.6 32 27.1
TEMPERATURE degF 76.7 76.6 75.7 75.5 74.9 74.8 76.5 79.3 79.8 81.3 82.7 79.2 78.4 76.5 77.2 76.2 73.4 72.5 71 69.9 69.7 70.1 69.9 69.5
WIND SPEED mph 8.4 8.4 7.7 7.9 7.7 8.2 8 7.9 6.9 6.9 3 6.1 6.9 7.3 6.7 5.8 1.2 0.9 3.6 1.7 1.2 2 1.1 1.4
WIND DIRECTION Degrees 239 243 245 253 262 264 266 269 261 280 11 76 74 87 114 129 98 342 61 93 251 7 38 1
PM2.5 ug/m3 10.6 10 10 10.6 10.7 10.7 10.8 11.3 10.9 10.8 12.4 12.7 8.8 6.4 6.3 5.5 5.3 5.5 5.4 5.2 5.6 6.6 7.7 7.6

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 37.2 37.5 35 32.3 29.7 26.3 22.7 25.6 31.9 38.6 42.7 44.1 45.7 46.5 49.7 51.7 53.8 55.1 56.1 52 47.1 49.5 45.8 47.6

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 35 31.7 29.1 27.2 23.4 20.6 19.2 21.1 28.3 34.1 38.7 41.7 45.4 42.7 43.4 47.7 48.1 43.1 35.3 32.6 31.9 43.7 40.6 32

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 38.6 41.2 40.2 43 40.4 37.5 34.8 34.4 35.6 36.9 40.4 42.3 41.1 42.4 44 44.5 44.7 43.1 47.3 47.4 42.8 42.3 38.2 32.5
PM10 ug/m3 (25C) 39.1 44.9 43.5 38.9 42.3 42.1 37.4 35.5 31.8 32.6 37.4 33.6 32.2 29.9 32.9 30.4 38.7 37.6 22.4 16 12.3 9.6 11.4 16
PM COARSE (10-2.5) ug/m3 22.5 27.7 26.2 21.8 25.1 25.5 21.4 21 18.3 19 23 19.2 19.2 17.6 20.5 18 25.4 24 13.2 9.5 7 4.6 6.3 10.3
WIND SPEED mph 3.3 6 4.7 5.9 4.5 3.2 4.1 4.7 5 4.4 4.5 5.3 5.7 5.2 5.3 6.2 5.5 1.8 9.7 2.1 1.1 0.5 4 1.8
WIND DIRECTION Degrees 243 243 245 242 241 243 237 244 253 270 237 243 255 245 240 242 243 199 74 39 140 108 77 335
TEMPERATURE degF 75.2 76.3 74.9 75.2 73.9 73.2 74.1 77.2 80.7 85.2 88.2 89.4 90.6 91.5 90.1 89.4 88.6 84.5 72.4 66.4 66.6 66.8 66.6 66.6
PM2.5 ug/m3 14.6 14.8 15.2 15.2 15.2 14.6 14.1 12.6 11.6 11.5 11.8 12 10.6 10 9.9 10 10.4 11.1 8.3 5.9 4.9 4.7 4.7 5.1

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 39.9 38.6 36.6 35.5 34.2 32 29.7 30.1 31.1 38.2 42.4 44.4 41 40.8 43.4 50 47.2 44.8 42.5 43.3 40.1 30 25.2 20.1
WIND SPEED mph 7.7 7.7 7.7 7.8 8.2 8.2 8.2 7.8 4.6 6.5 5.1 5.5 3.1 2.4 3.1 2.7 3.3 1.9 2.3 3 2.7 1 2.2 1.1
WIND DIRECTION Degrees 242 242 242 259 259 262 255 255 292 355 41 66 59 101 56 125 82 51 61 84 207 347 4 310
TEMPERATURE degF 77.9 77.3 76.5 75.8 75 74.4 74.8 76.8 78.3 80.7 81.3 78.5 75.4 73.9 74.3 78.3 74.5 69.8 69.5 69.3 69.2 69.5 69 68.8

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 30.2 33.8 32.7 30.6 29.4 28.9 29.5 32.4 33.4 39.8 47.2 53.8 54.8 58 57 53.7 50 53.5 52.9 50 37.7 29.5 21.6
TEMPERATURE degF 66.6 72.4 73.2 72.6 72.2 72.5 75.9 80.4 81.5 74.5 71 71.5 72.5 71.3 73.6 69.9 72 70.9 70 70.6 71.3 70.4 69.7 69.4
WIND SPEED mph 2.9 4.7 5 3.8 3.6 3.3 2.7 3.2 3.4 3.8 6.7 5.3 7.4 5.8 3.3 3.3 0.6 2.3 4.6 3.7 2.9 0.3 0.6 1.6
WIND DIRECTION Degrees 242 254 256 267 272 276 270 273 273 25 44 69 52 58 72 68 50 359 66 80 158 165 347 319

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 16.9 22.2 20.6 20.2 18.4 14.4 15.7 18.8 22 23 24.1 25.2 25.9 25.4 24.7 25.3 24.4 20 14.3 13.9 14.9 14.8 14.8 13.6

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 35.6 31.4 28.4 28.2 26.2 26.2 24.3 26.8 32 37.8 41.4 43.1 44.9 44.8 46.3 45.1 46.1 43.9 32.2 28.5 26.9 31.8 24.9 23.7

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 34.9 34.2 31.3 30.2 28 25.5 24.3 24.9 30 34.2 42 43.8 45.7 45.7 47.7 48.8 46.9 44.9 37.8 35.7 40.8 43.5 43.1 41.9
TEMPERATURE degF 76.7 76.6 76 75.5 75 74.6 75.5 78.8 82 84.8 86.3 88 90.2 90.4 90.6 91.3 90.4 84.3 76.8 75.7 74.7 74 73.3 73
WIND SPEED mph 3.7 5 5.6 5.8 4.7 4.2 5.5 5.9 7 7.8 8.7 7.1 8.2 5.3 8.1 6.3 5.8 2.2 3.5 2.1 3.1 2.1 2.2 3.3
WIND DIRECTION Degrees 234 238 243 244 240 241 249 254 262 284 268 254 255 241 251 259 256 76 20 102 29 84 140 25
PM2.5 ug/m3 12.1 10.8 10.5 10.3 10.6 11.1 10.9 11.8 11.2 12 11.1 10.9 10.4 10.3 9.8 9.8 9.4 12.7 12.3 12.9 13.1 10.9 9.7 9
PM10 ug/m3 (25C) 21.9 23 21.1 22.5 24.2 25.4 24.2 39 31.1 37.7 32.2 29.7 30.7 29.3 27.1 28.4 23.5 26.9 20 20.2 21.5 17.3 16.8 14.8
PM COARSE (10-2.5) ug/m3 9 11.4 9.9 11.4 12.8 13.4 12.5 25.7 18.5 23.8 19.3 17.1 18.5 17.2 15.7 16.8 12.7 12.9 7 6.6 7.8 5.9 6.5 5.3