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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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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 30.9 31.8 29.3 33.7 36.6 35.8 38.6 35.4 31.5 29.8 29.9 28.1 29 30.7 32.7 31.7 32.7 34.4 34.8 33.4 33.3 36.4 37
WIND SPEED mph 2.6 3 2.1 3.7 6.8 7.2 7.6 9 10.1 11.8 11.2 11.7 11.4 11.2 10.1 9.2 9.3 8.7 7.9 7.3 3 5.1 5 6.2
WIND DIRECTION Degrees 245 237 200 221 234 239 251 265 269 272 275 281 283 292 288 293 307 305 299 306 277 309 318 313
TEMPERATURE degF 40.5 41.8 40.4 40.1 40.6 41.8 43.3 43.9 43.6 43.6 45.9 45.3 44.8 43.8 43.8 44.3 42 39.3 37.3 35.9 34 33.9 33.7 33.6
RELATIVE HUMIDITY %RH 97.9 98.5 98.2 99.5 97.1 93.9 90.5 84.9 80.4 75.5 66.5 65 67 70.1 70.7 68.5 79 87 89.9 92.6 96.3 97.4 96.9 97.2
BAROMETRIC PRESSURE inHg 29.58 29.56 29.54 29.53 29.53 29.53 29.53 29.55 29.56 29.59 29.62 29.63 29.64 29.66 29.67 29.68 29.71 29.74 29.75 29.77 29.79 29.8 29.81 29.83
PRECIPITATION inches 0.04 0.05 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0.01 0.01 0.01 0.02 0.03 0.04 0.02 0.03
SOLAR RADIATION w/m2 0 0 0 0 0 1.2 38.5 108.3 83.4 233.5 484.5 252.7 281.7 168.3 227.2 84.6 57.6 38.7 1.4 0 0 0 0 0
PM2.5 ug/m3 12.6 12.6 12.1 11.7 9.1 5.1 3.1 1.2 1.6 1.4 0.8 0.5 0.6 0.4 0.4 0.4 0.5 0.4 0.2 0.2 0.3 0.3 0.4 0.4

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 12 10.6 10.4 10.7 11.2 10.3 9.9 6.6 3.2 2.9 2.8 2.4 2.4 2 2.3 2.7 2.7 2.7 2.2 1.6 1.6 1.8 1.6 0.7

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 39.6 38 38.4 37.1 32.2 32.1 37.1 40.3 40.4 43 44 43 42.2 37.1 37.6 35.8 35.8 37.1 37.5 38.1 36.8 33.1

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 32.5 35.5 33 35.6 35.5 34.4 34.9 34.6 35.3 38.2 39.7 42.3 42.1 42.7 42.2 42.1 42.6 42.1 40 39.6 39.7 40.1 39.7

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 30.2 29.4 30.2 38.4 33.1 34.5 32.3 31.4 34.6 37.4 39.1 42.6 41.2 42.2 42.3 43.1 44.2 43.6 41.7 40.1 39.2 37.9 36.3
TEMPERATURE degF 52.4 49.6 50.4 51.7 51.7 53 52.5 51.9 51.5 53.1 54.9 55.4 55.8 55.2 55.4 55.2 54.4 53.9 52.6 51.6 50.2 48.9 48.3 45.9
WIND SPEED mph 0.7 2.8 3.5 4.5 3.2 7.2 10 11.5 11.9 12.1 11.8 13.5 13.5 14.7 15 13.6 14.4 14 10.6 12.8 13 12.1 12 13.2
WIND DIRECTION Degrees 258 264 280 297 286 271 295 288 282 286 287 284 283 282 286 291 294 309 302 283 283 286 285 306
PM2.5 ug/m3 10.1 11 10.9 9.5 8.8 6.2 4.3 3.7 3.5 3 2.6 2.8 3.1 2.8 2.9 4.3 3.1 3 3.7 4.1 4.1 3.7 4 4.1

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 8.1 8.4 7.7 7.2 5.8 4.6 3.5 3.3 3.6 3 3 3 2.9 3.5 2.8 4.4 3 2.9 3.9 3.7 3.4 3 3.4 3.2
PM10 ug/m3 (25C) 15.3 14.9 16.2 15.1 13.4 11.9 15.9 22.9 31.9 25.9 24 24.9 22.1 35.9 19.9 27.2 16.1 11.6 15.6 17.5 13.7 9.1 9.4 10
PM COARSE (10-2.5) ug/m3 7.2 6.6 8.4 7.8 7.6 7.3 12.3 19.6 28.3 22.8 20.9 21.8 19.1 32.2 16.9 22.7 13.1 8.7 11.8 13.8 10.4 6.2 6.1 7

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 41.6 36.3 35.6 34.7 33 33.5 36.1 37.2 37.2 38.3 41.2 42.1 43.8 44.2 42.8 41.9 42.1 41.7 41.6 39.4 39.2 41.9 41.4
CO ppm 0.163 0.164 0.163 0.131 0.118 0.1 0.089 0.091 0.082 0.077 0.08 0.08 0.08 0.083 0.085 0.085 0.083 0.088 0.087 0.092 0.09 0.088 0.084
SO2 ppb 1.026 0.612 0.558 0.484 0.447 0.363 0.483 0.4 0.332 0.293 0.264 0.297 0.308 0.245 0.287 0.232 0.231 0.264 0.211 0.278 0.253 0.255 0.254
NO ppb 0.061 -0.003 0.151 0.137 0.156 0.425 0.196 0.167 0.114 0.115 0.084 0.069 0.032 0.071 0.163 0.037 0.11
NOy-NO ppb 4.447 4.51 3.519 3.961 3.887 0.96 0.955 0.908 0.915 0.967 1.017 1.098 1.054 1.14 1.343 1.033 0.707
NOy ppb 4.508 4.507 3.67 4.098 4.043 1.362 1.151 1.075 1.028 1.082 1.101 1.167 1.086 1.211 1.506 1.07 0.817
PM10 ug/m3 (25C) 12.7 14 15.3 16.2 15.8 16.4 14.1 14.2 11.5 13 9.8 7.9 5.7 6.3 6.6 5 7.9 7.4 7.1 6.9 7.2 9.2 8.2 5.7
PM COARSE (10-2.5) ug/m3 5.2 6 7.3 6.9 7.4 8.3 7.8 11.1 9 10.4 7.6 6 3.6 4.1 4.7 3.3 5.3 5 4.9 4.7 4.9 6.8 5.4 4.1
WIND SPEED mph 3 2.2 6.6 6.9 5.5 6.5 9.6 13.5 13 16.4 18.1 18.8 17.1 19.2 17.7 20.5 23.1 18.3 16.5 14.6 9.7 10.2 16.6 19.3
WIND DIRECTION Degrees 260 240 206 255 264 248 268 277 275 283 286 289 287 289 281 288 291 290 298 304 293 285 292 295
BAROMETRIC PRESSURE inHg 29.59 29.58 29.57 29.58 29.57 29.56 29.6 29.61 29.61 29.62 29.62 29.64 29.64 29.64 29.64 29.65 29.68 29.69 29.69 29.69 29.69 29.67 29.66 29.66
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 52 49.4 48.7 49.5 49.7 49.2 51 53.4 54.5 55.3 56.2 55.5 54.8 56.4 56.5 55 51.8 50.7 49.7 47.6 45.7 45.9 46.9 43.5
RELATIVE HUMIDITY %RH 62.9 68.6 68.6 69.7 72.6 75 70.8 55.7 49.3 48.9 48.1 49.1 49.6 46.2 44.4 47 50.4 51.4 52.9 55.6 60.5 59 55.9 69.8
PM2.5 ug/m3 7.5 8 8.1 9.4 8.4 8.1 6.3 3 2.4 2.5 2.1 1.9 2.1 2.1 1.9 1.6 2.5 2.4 2.3 2.3 2.4 2.5 2.9 1.7

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 45.9 48.2 48.6 49.4 43.4 35.4 39.9 41.5 42.3 43.5 43.9 46.6 44.5 41.9 39.2 36.2 32.9 30.6 30.1 28.8 29.6 33 34.1
WIND SPEED mph 3.2 3.5 3.3 3.5 3.7 2.2 4.4 7.9 7.9 7.3 8.5 9.5 7.9 8.3 8.7 7.4 8.4 6.8 5.5 6 4.8 4 4.8 4.6
WIND DIRECTION Degrees 208 204 212 204 205 215 260 265 268 273 266 271 284 284 280 278 279 282 288 280 299 311 314 311
TEMPERATURE degF 44 44.3 43.7 44 43.9 42.3 45.2 55.3 57.2 58 60.2 59.5 60.1 59.5 56.5 53.1 50.4 47.8 44.6 44.2 42.3 39 38.6 38.2

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 41.3 42.9 39 37.5 30.4 28.7 35.1 36.4 35.1 29.5 32.9 35 32 36.4 35.7 38.9 39.5 37.8 35.6 33.5 31.5 31.5 30.8
WIND SPEED mph 5.3 6.7 5.9 6.6 6.2 7.4 6.7 9.1 7.7 7.4 9.1 9.9 9 9.2 11 9.9 9.6 10.1 10.6 8.4 7.5 7.9 8 8.2
WIND DIRECTION Degrees 273 281 290 271 250 260 275 292 290 279 281 284 281 288 294 289 295 299 293 293 292 307 313 306
TEMPERATURE degF 56.8 55.2 52.9 50.8 48.8 47 47.4 47.5 47.1 46.5 46 46.5 48 48.4 47.8 47.6 48.6 47.7 44.1 42.4 42.6 41.6 39.8 38.6
PM2.5 ug/m3 8.7 4.8 3 2.6 2.2 2.7 2.8 3.9 1.4 1.6 2.2 3.5 3.6 2.9 3.5 3 2.6 3.3 2.5 2 2.7 2.8 1.2 0.7
PM10 ug/m3 (25C) 19.7 14.5 11 11.8 10.2 11.7 11 39 7.3 6.5 10.6 30.5 22 14.1 30.2 18.1 13.7 21.3 10.2 4.7 4.6 4.7 1.8 1
PM COARSE (10-2.5) ug/m3 10.8 9.6 8 9.1 8 9.1 8.4 35.5 6 4.9 8.6 27.5 18.6 11.4 27.1 15.4 11.3 18.2 8 2.7 2 2.1 0.7 0.3

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 37.7 32.9 34.1 34.9 34 33.4 34.3 34.3 35.4 36.2 38.1 39.8 42.4 41.6 38.3 36.9 36.4 36 37.1 38 38.2 39.3 38.4

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 39.1 38.5 38.4 36.9 37.4 39.3 42.9 43.6 43.2 40.2 38.2 37.2 34.6 30 29 28.6 30.3 32 31.2 31.9 32.6 32.5
WIND SPEED mph 6.3 6.3 7.7 7.6 7.9 8.8 10.4 11.8 12.4 13.2 13.2 12.8 13.5 13.2 14.7 14.2 12.2 10.7 10.8 10.8 9.2 8.2 9.1 8.3
WIND DIRECTION Degrees 215 213 233 254 264 266 270 267 267 269 268 271 274 273 264 269 279 278 280 290 305 305 311 304
RELATIVE HUMIDITY %RH 94.4 93.9 87.4 88.7 88.9 87.2 79.9 75 79.2 79.9 75.6 73.7 76 71.2 70.5 77.2 89.9 95 94.3 91.5 97.9 96.3 99.2 100
TEMPERATURE degF 47.3 47.4 48.4 47.8 46.7 45.3 45.5 45.2 43.9 43.3 43.8 44 43.1 43.1 42.5 41 38.4 37 36.7 36 32.9 32 31.2 30.7
PM2.5 ug/m3 15.2 15.9 15.4 15.9 16.2 13.9 8.3 4.2 3 2.2 2.8 2.9 3.1 2.6 1.9 1.1 1.1 0.8 0.6 0.5 0.2 0.2 0.1 0.1

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 10.7 10 6.4 4.7 3.4 3.2 3 2.9 2.8 3.3 3.3 3.1 3.4 4.2 4.9 5.9 4.3 4.5 4 4 4 3.7 2.9 3

Ho-Chunk Nation-Black River Falls AQS ID - 55 053 2002

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 12.4 10.9 6.7 4.7 3.5 2.9 3.1 2.2 1.8 2.2 2.9 3.3 3.3 3.4 3.5 3.4 3.6 3.9 3 1.5 2.6 2.9 0.9

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 33.6 25.3 19.8 31.7 33.7 33.8 32.4 33.6 35.8 37.3 39.2 40.8 44 42.2 43 42.6 42.4 41.1 39.5 38.4 38.1 37 35.5

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 48.4 44.8 37 32.8 38 35.5 36 36.7 38.1 37.3 39.3 41.4 42.7 44.6 45.4 44.6 45.6 43.9 43 40.1 40 39.4 36.8
TEMPERATURE degF 47.1 48.7 49.4 52 54.9 55 55.1 56.1 57.5 56.9 57.1 57.7 59.3 60.9 61.1 60.2 59.1 58.6 55.8 53.8 52.7 51.3 49.7 48.3
WIND SPEED mph 5.5 4.5 4.2 9.4 12.4 9.5 10.8 16.5 20.3 23.4 22.3 21.2 21.9 20.7 21.7 23 22.9 20.3 15.7 12 14.3 15.6 14.4 15.2
WIND DIRECTION Degrees 186 194 264 271 288 278 260 275 279 281 275 278 272 275 275 278 280 282 295 285 280 284 279 275
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 -0.1 25.9 57.7 245.8 498.6 615.8 742 875.4 857.6 759.3 655.2 495.9 310.4 138.1 15 -0.3 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 5.5 5.7 6.6 7.9 8.1 6.8 6.5 5.9 4 2.7 3.2 3 2.4 2.7 2.7 2.6 2.5 3.3 2.7 2.9 3.2 2.9 2.8 3

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 47.4 41.4 35.7 32 31.7 34.3 36.5 36.9 38.2 37.6 39.6 42.4 43.6 45.7 46 45.5 46.1 44.1 41.3 38.6 39.1 38.9 37.6
TEMPERATURE degF

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 51 51 50.2 46.4 33.9 32.8 37.9 40.2 41.2 40.4 42.7 44.1 43.4 42.9 40.5 37.2 36.8 34.9 35 36.3 37.3 37.1 33.9

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 31.1 29.2 38.6 37.3 30.4 29.3 30.9 36 36.6 35.4 36.1 36.7 38.6 41.5 43.4 44 41.7 39.1 38.9 37.3 38.3 35.9 36.1

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 47.8 47.5 46.9 47.4 29.5 29.6 33.5 35.3 36.5 35.6 37.1 39.1 39.7 39.2 38.1 34.1 33.8 32.9 34.2 36.1 35.1 36.3 34
WIND SPEED mph 2.4 3.8 3 3.6 1.6 2.6 4.2 6 8.5 10.2 12.6 12.7 10.3 9.3 9.3 11.7 10.1 9.4 7.3 9.5 8.1 6.4 8.2 14.1
WIND DIRECTION Degrees 153 148 163 175 204 266 251 271 276 277 283 281 280 275 276 283 281 280 281 290 288 281 284 306
TEMPERATURE degF 42.1 42.5 41.2 40.4 38.7 45.3 49 53.7 55.8 56.9 57.4 58 57.8 57.4 54.9 53.6 50.7 47.4 46.8 46.7 46.1 45.6 45.4 41.8

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 31.2 36.8 39.2 39 40.1 38 36.3 36.8 38.9 41.2 40.3 35.8 32.5 37.8 35.5 37 39.7 40.1 41.2 41.2 37.5 34.2 32.3
PM2.5 ug/m3 10.6 10.9 10.4 9.4 5 3 2.1 2.4 2.3 2.1 1.7 1.4 1.6 1.8 2.4 2.4 2 1.5 1.7 1.9 1.8 1.4 0.6 0.3

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 48.8 42.6 39.3 39 32.9 32.4 36.5 37.6 39.2 39.7 39 41.8 43.3 44.9 44.4 43.5 41.7 40.9 40.6 40.4 39.1 38.5 40.1

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 36.8 34.2 31.6 30.4 24.7 27.6 30.5 31.4 31.5 32.8 34 35.3 37.3 38.6 37.7 36.6 35.7 34.5 34.3 33.4 33.1 32.1 32.3
PM2.5 ug/m3 6.4 7 7.5 8.1 9.2 9.6 8.3 6.3 4.5 3.5 3.3 3 2.9 3.2 2.9 2.8 2.7 3.2 2.9 2.7 2.9 2.8 3 3.6

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 0.223 0.257 0.249 0.26 0.311 0.47 0.471 0.299 0.246 0.236 0.245 0.229 0.235 0.225 0.288 0.316 0.289 0.267 0.252 0.248 0.246 0.245 0.225 0.177
NO2 ppb 6.5 11.9 11.2 14.3 25.2 21.5 13.6 9.6 9.4 8.2 7.9 8.6 7.5 7.6 7.4 6.9 6.5 8.3 7.5 8.3 9.5 10.1 3.1
WIND SPEED mph 6.6 6.3 5.9 5.6 5.3 4.3 6.2 8.5 11.4 10.2 11.3 12 11.8 12.8 12.7 13.7 12.6 12.2 9 7.9 8.1 5.1 4.6 8.1
WIND DIRECTION Degrees 172 185 233 237 261 224 230 257 281 265 263 260 267 259 267 282 270 290 284 283 298 285 259 262
TEMPERATURE degF 52.6 51.8 50.2 49.7 52.4 53 52.9 56.1 56.3 56.3 57 58.8 60.3 61.1 61 59.8 58.3 56.7 53.1 51.9 50.4 49.5 48.3 47.9
PM2.5 ug/m3 5.4 6.1 6.4 7 8.1 7.3 8.1 6.2 4.1 3.3 23.4 2.9 2.7 2.5 2.5 2.5 2.4 3 2.7 2.6 2.6 2.7 2.8 3.2
PM10 ug/m3 (25C) 9.6 14.6 14 14 17.1 16.1 19.6 17.2 19.2 20.5 171.8 18.5 17.2 15.5 15 15 11.2 12.9 9 8 9.1 9.4 8.9 11.7
PM COARSE (10-2.5) ug/m3 4.2 8.6 7.8 7.1 9.1 9 11.7 11 15.1 17.2 148.2 15.5 14.4 12.8 12.3 12.4 8.7 9.9 6.4 5.5 6.7 6.9 6.3 8.6

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 45.7 38.6 32 35.1 30 30.5 36.1 35 36.8 38.4 39 41.3 42.9 43.8 44 43.3 42.2 40.7 40.3 40.8 37.3 37.1 38.1
SO2 ppb 0 0.1 0 0 0 0 -0.3 -0.1 -0.3 -0.3 -0.2 -0.2 -0.2 -0.1 -0.1 -0.2 -0.3 -0.4 -0.5 -0.5 -0.3 -0.3 -0.3
NO ppb -0.3 0.1 0.8 0.5 0.6 1.1 1 0.8 0.6 0.4 0.2 0.1 0.1 0 -0.1 -0.1 -0.2 -0.3 -0.2 -0.4 -0.3 -0.3 -0.3
NO2 ppb 3.1 7.5 13.2 9.6 9.9 9.6 4.1 3.5 2.7 1.9 1.5 1.5 1.4 1.5 1.3 1.4 1.4 1.9 2.2 1.7 3.5 3.4 2.9
NOx ppb 2.8 7.5 13.9 10.1 10.5 10.7 5.1 4.3 3.2 2.3 1.8 1.6 1.5 1.5 1.2 1.2 1.2 1.6 1.9 1.4 3.2 3.1 2.6
WIND SPEED mph 6.3 3 3.3 6.9 8.3 5 7.8 16.2 16.4 16.3 16.9 18.3 17.8 18 17.2 18.2 19.1 19.9 14.1 12.7 10.4 7 8.5 12
WIND DIRECTION Degrees 176 231 270 275 289 266 268 290 293 286 285 288 289 293 288 300 294 305 302 304 315 298 292 296
TEMPERATURE degF 51.4 52 50.5 50.6 50.9 51.3 53.6 56.5 56.2 56.7 58.6 60.1 61.4 62.1 61.7 59.9 58.3 55.1 51.7 50.4 48.5 47.1 47.2 47.6

Ho-Chunk Nation-Tomah AQS ID - 55 081 2001

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 12.1 12.7 10.3 7.5 3.7 2.8 3.2 2.5 1.8 2 2.4 3 2.9 3.1 3.3 3.1 2.8 2.5 2.4 3.5 3.3 2.4 3.1 1.9

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 0 0 -0.1 0 -0.1 0.1 0.1 0 0 0 0.1 0 -0.1 0 -0.1 -0.1 -0.2 -0.1 -0.1 -0.3 -0.2 -0.2 -0.1 -0.1
WIND SPEED mph 5.5 6.9 7.2 7.5 8.3 8.5 9 9.6 9.9 9.3 11.3 11.2 10.6 10.1 12.2 11.3 9.2 7.9 10.2 10.7 10.3 9.3 7.1 8.5
WIND DIRECTION Degrees 202 222 256 275 276 274 278 287 291 287 280 280 287 293 276 283 291 299 305 319 331 325 330 326
TEMPERATURE degF 50.3 50.2 48.8 47.5 45.9 44.8 45.4 45.2 44.1 44.9 46 44.8 44.4 45.2 45.4 42.8 40.3 38.9 38.6 38 34.3 33.4 32.6 32.4

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 34 39.5 39.2 33.4 31.7 31.2 37.1 37.9 37.3 39.7 41.2 43.5 42.6 39.9 34.9 36.8 36.8 39.1 39.9 39.5 40.8 40.3 33.8
PM2.5 ug/m3 13.5 11.8 11.5 12.9 11.2 10.4 9 5.1 2.7 2.6 3.1 2.7 2.4 2.6 4.1 4.2 3.6 2.9 2.2 2.5 2.4 2.1 2 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 0.6 0.6 0.4 0.8 0.9 1 0.8 0.9 0.8 0.8 0.6 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.6 0.6 0.6 0.5
WIND DIRECTION Degrees 152 176 208 228 248 246 239 257 275 280 292 294 284 287 288 288 286 294 294 291 287 291 304 313
WIND SPEED mph 2.7 3.8 5.5 5.9 2.9 3 4.6 4.6 5.3 5.6 6.6 6.6 5.4 5.1 6.2 5.9 5.1 5.6 5.6 4.4 3.8 4 6.2 6.9
TEMPERATURE degF 51 51.1 51.8 51.4 51.5 52.2 53.3 57 59 59.6 60 59.8 58.9 56.9 55.3 53.5 50.6 49.7 49.2 48.6 48.2 48 46.2 41.6

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 47.1 42.2 37.7 37.4 33.8 33.7 35.5 36.5 38.8 37.8 38.5 40.8 41.7 42.8 43.7 41.4 40 39.8 39.6 39.9 39.5 39.8 40.2
TEMPERATURE degF 53.5 52.7 50.7 51.3 52.2 51.7 53.3 54.9 55 55.9 57.1 58.1 57.4 57.9 57.8 56.5 55.9 51.9 50.2 49.2 47.7 47.4 47.1 46.9
WIND SPEED mph 9.2 5.8 6.4 10.2 11.4 7.8 10.9 18 18.8 19.2 19.9 20.2 22 19.7 21.2 21.3 18.7 18.7 13.9 14 13.2 12.4 12.4 14.7
WIND DIRECTION Degrees 197 233 257 261 277 266 265 280 276 279 279 287 285 289 283 282 289 291 289 293 301 299 286 290

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 49.5 47.1 38.5 38.4 35.6 33.9 37.6 40.1 40.2 39.1 39.9 41.5 42.5 44.4 44.3 41 39.8 39.3 39 40 40 40.1 41.6
TEMPERATURE degF 50.1 49.6 47.2 48.3 49.6 50 51.6 54.8 55.8 56.1 57.4 58.5 57.8 56.6 57.3 55.8 55 51 49.2 48.4 47.5 47.1 47.1 46.1
WIND SPEED mph 13 10.9 6.1 8.8 8.6 5.9 6.9 16.2 17.9 17.4 17.8 18.9 19.2 18.7 19.3 17 16.7 18.7 13.9 13.6 13.7 12.3 13 16
WIND DIRECTION Degrees 202 207 251 259 277 271 253 278 280 287 280 283 292 293 289 285 293 295 288 296 298 291 290 296
PM2.5 ug/m3 5 5.2 5.7 6.7 7.6 7.5 7 4.7 2.7 2 2.3 1.9 1.7 1.9 1.8 1.8 1.9 2.8 2.6 2.4 2.4 2.3 2.3 2.8

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 47.7 47 41.5 35.9 32.9 34.5 36.1 37 36.9 37.8 38.9 41.4 43.3 45.4 46.2 44.7 44.6 43.3 42.3 40.6 40.4 38.7 37.5

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 31.2 24.8 25.4 30.2 28.3 32.2 32.8 31.6 33.7 35.9 37.7 39.5 41.9 42.4 44.6 45.4 44.2 40.9 39.5 37.3 34.9 33.3 31.8

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 20.3 34.9 42.6 41.6 38.2 35.5 32.4 32.8 35.4 37.5 40.4 39.7 40.4 41.5 40.6 41.7 43.4 43 42.5 39.7 40 40.1 38.8
PM10 ug/m3 (25C) 14.3 18.1 17.5 12.9 12.8 16 16.6 17.6 13.4 11.4 7.6 7.6 7.4 5.9 7.5 8.7 8.1 9.6 10.1 12.6 12.7 12.4 8.7 5.6
PM COARSE (10-2.5) ug/m3 6.9 9.7 8.9 6.5 7.8 12.4 13.6 14.6 10.7 8.9 5.5 5.5 5.4 4.3 5.2 5.9 5.8 7.1 7.3 9.5 9 8.7 5.1 2.5
WIND SPEED mph 1.6 4.2 6.3 5.7 6.8 8.7 8.3 7.4 9.8 11.8 10.6 10.4 11.6 11.4 12.1 10.7 10 10.4 6.8 6.3 7.7 8.9 9.7 8.7
WIND DIRECTION Degrees 69 254 269 268 262 274 274 258 274 278 281 276 273 273 281 280 283 290 300 284 277 279 301 297
TEMPERATURE degF 43.9 47.9 52.5 52.4 51.7 49.2 47.7 48.1 50 50 50.2 51.6 49.9 52.2 51.3 50 49.9 49.3 47.3 46.8 46.4 45.5 43.1 39
PM2.5 ug/m3 7.4 8.2 8.3 6.2 4.8 3.4 2.8 2.9 2.5 2.4 2 2 2 1.5 2.2 2.7 2.3 2.4 2.8 3.1 3.8 3.7 3.6 3.2

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 42.7 39.1 38.8 36.2 36.5 36.8 36.7 37.9 38.5 38.4 39.3 40.1 41.5 43.2 41.5 38.4 38.5 37.1 37.1 39.5 38.8 40 40.3
WIND SPEED mph 3.7 1.9 3.9 8 9.6 8 10.4 15.3 16.9 18.9 20.1 21 21.6 20.2 17.8 19.6 21.2 19.1 14.8 16.5 14.3 12.9 16.6 16.7
WIND DIRECTION Degrees 151 184 218 226 261 267 262 263 267 275 276 278 277 267 269 280 280 277 277 282 278 275 279 281
TEMPERATURE degF 48.6 47.6 47.6 47.6 51.4 50.8 52.1 53.3 53.6 54.7 55.3 55.1 54 54.6 54.8 53.5 52 48.5 48.2 47.6 46.7 46.3 46.4 44.7

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 50.7 49.9 46 35.4 29.6 29.3 31.5 36.6 37.2 37.6 38.4 40.3 40.9 43.7 42.8 39.2 38.3 37.1 37.8 39.8 40 39.7 39.3
TEMPERATURE degF 45.2 45 44.5 42 46.8 46.4 50.1 56.2 59.3 59.5 62.1 63.1 60.4 59.6 59.6 57.7 55.8 51.2 49.5 49.1 47.6 47.3 47.2 46.7
WIND SPEED mph 3.5 5.5 3.4 2.9 3.4 3 4.6 4.7 5.8 6.4 7.3 7.6 7.8 7.4 6.2 6.2 7.1 7.8 5.3 6.6 5.2 5.3 4.1 5.7
WIND DIRECTION Degrees 202 200 206 252 268 266 253 262 270 268 273 270 275 274 271 272 279 277 273 280 275 279 275 286

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 36.3 35.7 34.8 33.2 42.2 42.2 42.2 40.3 39.8 38.1 34.7 32.2 31 28.6 28.7 30.1 31.5 30.6 32.3 31.1 33.6 33.8 34.2

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 38.2 34.9 31.2 31.2 31.3 30 32 32.9 32 35.4 38.3 40.4 42.7 43.5 43.2 44.9 44 44.2 40.7 38.4 39.1 35.5 34.9

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 45.3 40.6 33.1 34.8 33.3 33.5 36.3 36.3 36.6 38.7 39.6 41.9 44 45.3 43.4 44.1 41.8 42.1 42 39.8 39.8 38.4 38.6
TEMPERATURE degF 53.4 52.1 49.8 50.1 53.6 51.4 53 55.4 54.6 55.6 57.2 58.5 59.8 60.3 59.7 58.5 58.3 54.5 52.5 51.1 49.4 49 48.4 48.2
WIND SPEED mph 3.1 2.3 2.5 6.5 7 4.4 7.1 11.4 13.2 13.2 13.9 13.9 14.7 14.6 14.7 13.1 14.2 13.7 11.1 9.9 8.4 6.9 8.6 10.5
WIND DIRECTION Degrees 179 217 254 265 285 238 251 273 281 267 268 270 275 284 285 282 277 298 287 287 303 286 278 277
PM2.5 ug/m3 6.5 6.7 7 9.4 8.8 9 7.9 5.9 3.6 4.4 3.5 3.4 3.4 2.8 2.7 2.7 3 2.9 2.6 2.6 2.7 2.9 3.4 4
PM10 ug/m3 (25C) 13.8 12.3 15 18.6 18.5 18.6 19.9 24.3 26.2 31.3 31.7 24.2 21.9 18.4 16.3 16.4 18.2 13.2 9.9 10.5 10.1 11 12.3 13.9
PM COARSE (10-2.5) ug/m3 7.3 5.7 8.1 9.3 9.7 9.7 12 18.4 22.6 26.8 28 20.6 18.2 15.4 13.4 13.6 15.1 10.3 7.4 8.1 7.5 8.2 9.1 10