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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 19.8 15.5 13.1 10.4 7.8 21.8 30.8 33.5 31 31.3 31.1 31.6 31.1 30.5 30.9 31.6 31.4 31.2 30.4 28.9 29.4 30.5 26.7
WIND SPEED mph 1.3 1.3 1.4 1.4 1 1 4.4 6.6 5.7 7.2 6.9 6.5 7.4 7 7 6.4 5.8 5.8 4.5 2.7 1.8 2.8 3.4 1.6
WIND DIRECTION Degrees 172 186 174 171 199 164 3 28 70 65 62 74 71 74 80 74 75 85 69 58 38 51 75 86
TEMPERATURE degF 43.2 41.8 40.4 38.9 38.1 40.3 48.7 49.7 51.1 52 51.3 51.5 51.1 52.1 53.8 56.4 57.2 56 52.5 46.7 43 43.1 42.9 40.8
RELATIVE HUMIDITY %RH 88.3 91.6 94 96.4 97.5 95.7 77.5 70.5 67.5 64.2 64.2 63.7 63.2 58.9 55.6 48.8 44.4 45.2 54.6 70.8 80.9 81.8 83.4 89.9
BAROMETRIC PRESSURE inHg 29.76 29.76 29.77 29.78 29.79 29.81 29.85 29.87 29.88 29.89 29.91 29.92 29.91 29.91 29.91 29.91 29.91 29.91 29.91 29.92 29.93 29.94 29.95 29.96
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 1.8 54 163.4 303.9 436.4 551.6 626.3 662.3 651.3 607.4 542.6 443.9 322.1 184.6 57.9 1.1 0 0 0 0
PM2.5 ug/m3 46.8 45.5 44.9 44.2 43.9 44.5 50.9 50 51 23.8 17.2 13.7 11.2 9.2 9.8 8.2 5.2 3.7 3.9 6.7 5.6 3.8 2.7 1.5

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 3.8 3.8 4 4.4 6.1 18.4 41.7 47.2 43.2 35.3 33.2 33.8 35 42.1 42.5 42.4 61.3 61.1 36.4 31.8 23.2 16.1 3.4 1.7

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 26.3 21.4 16.8 9.2 13.2 25.1 27.5 30.6 35.6 35.9 34.1 32.7 33.5 33.4 34.4 35.6 33.7 30.4 25.2 20.8 15.8 21.2 24

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 45.8 44.4 42.7 39.5 34.6 33.2 32.1 31.5 35.8 36.6 36.3 34.7 44.1 37.1 33.4 39.9 43.8 38.4 38 35.1 35 31.5 29.4

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 54.1 51.2 47.5 42.5 35.1 37.3 32 34 35.2 34.2 30.7 29.8 31.8 33.9 34.2 37.9 39.9 38.7 34.4 39.2 39.1 35.9 35.6
TEMPERATURE degF 70.4 68.5 66.1 63.2 63.6 64 65.4 65.7 67.2 68.5 68.3 67.6 66.1 66 65.6 66.1 67.4 68.1 66.5 64.2 61.2 58.4 57.4 57
WIND SPEED mph 6.9 7.2 3.8 3 4.3 3.2 4 3.6 3.6 3.1 4.4 4.4 6.1 5.8 3.1 1.9 1.2 2 2.9 2.6 2.3 1.6 1.7 2.4
WIND DIRECTION Degrees 235 231 217 187 201 237 239 229 264 256 295 323 0 14 19 7 5 101 103 104 96 85 70 55
PM2.5 ug/m3 3.5 3.6 3.8 3.9 4.1 4.3 4.4 5.2 5.8 7.3 9.6 10.6 10.4 12.9 18.5 23.2 22.9 24 22.6 25.2 24.1 26.5 25.6 24.5

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 3.7 3.8 3.9 3.9 4.3 4.5 4.9 5.9 7.9 10.2 13.2 14.1 11.4 14.3 17.6 25 29.5 28.6 29.8 29 29.8 29.8 30.5 27.5
PM10 ug/m3 (25C) 11.4 11 11.1 9.6 10.6 11.8 16.2 18.1 23.5 26.6 37.8 34.7 19.9 22.9 29.5 36.4 43.4 43.4 43.9 42.5 45.8 43.5 42.7 38
PM COARSE (10-2.5) ug/m3 7.4 6.9 6.9 5.5 6.1 7.1 10.9 11.8 15 15.7 23.6 19.8 8 8.1 11.3 10.6 12.9 13.7 13.2 12.8 15.4 13.4 11.9 10.3

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 40.7 39.1 40.2 39.7 37.2 36.8 35.2 38.5 41.8 45.7 45.1 43.6 42 45 44.7 38.5 41.2 37.7 35.2 34 29.5 30.5 29
CO ppm 0.148 0.146 0.147 0.141 0.156 0.163 0.172 0.165 0.173 0.177 0.186 0.17 0.176 0.202 0.203 0.225 0.233 0.213 0.215 0.217 0.239 0.262 0.201
SO2 ppb 0.245 0.196 0.238 0.233 0.201 0.239 0.265 0.272 0.33 0.285 0.323 0.299 0.309 0.254 0.315 0.282 0.266 0.223 0.44 0.243 0.211 0.208 0.198
NO ppb 0.096 0.102 0.095 0.096 0.199 0.518 0.55 0.361 0.307 0.284 0.162 0.141 0.162 0.149 0.118 0.068 0.074 0.074 0.076 0.083
NOy-NO ppb 2.615 2.506 1.866 2.256 2.728 3.814 5.295 3.456 3.445 3.188 2.773 3.213 4.342 3.112 1.87 2.263 1.737 1.899 1.888 0.751
NOy ppb 2.71 2.608 1.962 2.352 2.926 4.332 5.845 3.82 3.752 3.471 2.935 3.354 4.504 3.262 1.988 2.331 1.812 1.973 1.964 0.834
PM10 ug/m3 (25C) 12.4 11.6 10.5 10.8 11.3 9.7 11.5 14.9 15.6 22.2 21.1 20.5 21 26.1 27.5 33.1 42.2 34.1 34.5 35.7 41.3 51.4 30.8
PM COARSE (10-2.5) ug/m3 8 7.4 6.3 6.4 6.7 5.1 6.7 9.6 10 11.4 10.5 11.4 10 8.2 8.7 9.8 10.9 8.9 7.6 8.8 9.3 11.2 8.3
WIND SPEED mph 6.7 8.1 8.9 4.9 7.6 7 5.4 4.7 4 4.1 3.6 3.8 7.7 6.9 4.6 4 3.7 8.6 6.6 6.9 5.6 2.5 4.4 5.5
WIND DIRECTION Degrees 205 182 185 176 176 189 217 232 259 291 270 298 322 323 342 13 69 106 112 131 117 34 41 82
BAROMETRIC PRESSURE inHg 29.64 29.64 29.64 29.65 29.65 29.67 29.68 29.69 29.68 29.68 29.69 29.7 29.7 29.71 29.71 29.71 29.72 29.72 29.73 29.74 29.74 29.76 29.76 29.78
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0.01 0 0 0 0 0 0 0
TEMPERATURE degF 66.1 63.9 63 62.2 61.5 62.2 64.5 65.1 68.4 72.5 73.9 73.2 71.2 69.4 67.8 65.7 63.1 60.1 57.1 56.2 55.4 54.1 54.6 54.5
RELATIVE HUMIDITY %RH 57.3 62.8 65.2 68.2 70.4 70.3 66.8 67.4 61 52.8 50.8 55.2 58.6 63.3 64.9 70.5 79.5 70.6 65.4 65.3 67.1 70.4 67.3 60
PM2.5 ug/m3 4 4 4 4.2 4.4 4.4 4.5 4.9 5.2 10 9.8 8.5 10.4 17.2 18.1 22.7 30.8 25 26.7 26.8 32.1 40.2 22.5

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 40.7 39 35.5 32 35 36.5 37 36.3 36.8 37.1 36.3 34.6 33.1 31.7 33.6 30.8 30.5 29.1 28.7 29.9 28.9 29.3 28.7
WIND SPEED mph 3.1 2.5 1.8 1.3 2.7 3.1 2.3 3 3.5 4.1 3.9 3.5 3.6 3.7 4.1 4.1 4.5 4.3 3.2 3.5 3.4 3.5 3.9 3.2
WIND DIRECTION Degrees 277 280 290 335 15 1 5 13 14 36 50 19 4 39 55 82 56 50 41 35 28 23 25 29
TEMPERATURE degF 49.9 50.8 50.8 49.9 48.7 49.3 52.1 58 61.8 64.3 67.6 68.8 70.7 72 72.1 65.1 58.1 55.9 53.6 50.1 47.7 46.4 45 44

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 35.8 39.4 39.7 39.2 11.1 19.5 35.1 37.8 40.1 45.3 47.9 47.8 49.7 50.4 50.7 51.5 50.8 44.3 38.7 32.8 35.5 35.4 33.2
WIND SPEED mph 1.1 1 1.2 0.9 0.9 1 1.5 2 1.7 2.3 3.2 2.5 1.9 2.7 2.8 2.6 2.5 2 2 1.6 3.4 3.9 2.3 1.7
WIND DIRECTION Degrees 20 30 17 35 35 28 10 8 26 6 342 332 338 327 330 8 357 1 15 29 25 23 29 20
TEMPERATURE degF
PM2.5 ug/m3 93.4 78.3 69.1 62.8 59.6 59.4 55.5 52.7 60 58.1 56.5 63.7 59.8 57.5 58 58.1 50.9 50.9 47.3 42.8 26.1 12.1 10 8
PM10 ug/m3 (25C) 120.3 97 85.3 76.2 71 77.4 67.8 65.5 74.8 72.8 71.2 80.2 74.4 71.3 74.6 75 66 63.9 61.7 54.9 38.8 23.2 15.9 12.7
PM COARSE (10-2.5) ug/m3 25.8 18.2 16.1 13.6 12 18.8 12.5 12.2 13.6 12.9 12.7 14.1 12.2 11.4 13.9 14.2 12.7 10.8 12.7 11 12.2 11 5.9 4.8

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 34.3 36 35.2 37.6 32.9 36.7 38.7 35.8 34.3 41 43.2 43.1 41.3 43.5 40.5 38.8 33.4 31 31.7 30.5 30.5 28.3 25.5

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 44.1 42.8 42.1 40.3 39.4 39.3 37.2 34 36.4 38.1 41 44.8 46.1 46.1 48.4 47.8 45.9 41.9 33.3 33.1 30.9 29.8 27.4 24.9
WIND SPEED mph 3.5 3.9 5 4.3 3.3 2.9 3.4 4.2 3.6 3 3.9 3.9 3.3 2.3 4.6 3.4 3 4.5 6 5.4 4.4 4 2.4 2.9
WIND DIRECTION Degrees 333 337 348 354 353 3 14 28 44 4 31 323 314 323 315 321 350 16 31 49 45 44 56 68
RELATIVE HUMIDITY %RH 56.3 59.3 60.4 63.2 67.9 66.5 64.2 65.4 59 52.5 47.7 40.1 36.4 34.7 29.4 29.1 29.7 33.4 43.2 53.5 55.4 62.6 72 78.8
TEMPERATURE degF 54.6 52.5 51.3 50.3 48.7 49.3 50.7 53.6 57.6 60.8 63 65.5 67 68.1 68.4 69 68.5 66.7 62.2 58 52.9 49.3 45.9 43.3
PM2.5 ug/m3 46.1 54.6 72.4 95.8 97.5 94.3 86.2 79.6 89 94.9 98.5 83 77.5 68.9 60.5 52 50.1 46.5 19.3 17.8 7 5.2 4.8 4.5

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 5.1 4.8 5.1 5.3 5.5 5.5 5.4 5.6 6.8 9.6 14.9 16.2 18.7 21.9 22.4 20.6 19.7 20.2 20.3 18.7 17.7 20.5 24.9 22.9

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 39.1 42.1 42.3 40.4 37 33 31.1 31 32.2 41.2 45.2 39.5 40 40.9 43.2 43 39.8 43.8 43.6 42.1 39.6 38 35

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 41.9 41.2 42.3 43.4 39.6 38.8 40.7 46.7 53.5 59.1 59.2 61.6 62.8 64 51.8 50 46.7 46.4 44.7 45.3 47.9 41.7
TEMPERATURE degF 69.7 68.9 67.3 66.5 65.1 65.6 67.4 70 73.3 75.8 77.7 73.7 78 73 62.6 56.2 53.6 53.7 52.9 52.5 53 52.7 51.9
WIND SPEED mph 13 15 13.5 11.8 9.9 10.4 12.5 11.4 10.9 9.9 10.8 5.5 8.3 3 8.8 13.4 5.1 9.1 7.8 4.1 2.3 7.1 10.7
WIND DIRECTION Degrees 243 242 243 241 238 246 252 255 248 248 241 200 269 294 29 24 37 11 33 39 56 33 30
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.16 0.05 0.01 0 0 0
SOLAR RADIATION w/m2
PM2.5 ug/m3 5.1 5.1 5 5.3 5.4 5.4 5.7 5.6 5.2 4.9 5.2 5.9 5.8 6.5 8 8.5 10.9 14.7 20.2 22 22.4 21.7 21.5

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 41.9 40.5 38.6 39.3 36.5 37.3 39.8 45.1 52.3 58.1 60.2 58.5 59.4 53.9 50.3 48.1 44.5 38.6 35.5 33 32.6 44.1 39
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 46 40.8 36.5 30.3 25.8 33.2 37.5 41.4 44.5 44.7 44.4 39.9 38.6 38.1 38.5 37.1 36.6 35.3 32.2 30.8 31.2 31.8 30.6

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 46.1 39.9 31 25.9 30.9 34.1 39 37.6 39 38.9 39.6 44.8 47.3 52.5 55.3 53.5 54.4 50.5 39.6 30.5 34.7 30.7 34.5

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 53.4 43.6 37.3 28.6 18.8 27.2 34.3 41.9 44.3 49.6 50.8 48.4 41.3 39.3 39.6 39.7 39.5 37.3 32.5 30.5 29.7 30.3 31.3
WIND SPEED mph 4.7 3 2.6 1.1 0.9 0.6 4.7 5.6 4.1 5.2 5.8 4.1 4.9 4.5 4.5 4 4.5 4.6 3.2 4 5 5.4 5.3 5.7
WIND DIRECTION Degrees 175 173 222 75 4 317 342 355 17 6 5 27 25 31 39 38 69 71 46 18 18 23 19 13
TEMPERATURE degF 55.4 51.5 52.2 52 52.1 52.7 57.3 60.3 62.1 62 62.7 61.9 61.1 62.2 59.1 58.2 57.5 56.7 54.8 52.1 50.8 48.6 47.6 46.4

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 22.7 26.1 31.1 31.5 33.1 32.1 33.1 37.6 43.4 51.8 51.5 53.5 54.4 55.8 57.9 57.4 54.3 49.9 53.4 40.4 37.8 35.5 31.2
PM2.5 ug/m3 4.4 7.1 20.1 28.5 38.9 56.2 69.7 80.5 100.1 94.2 89 77.9 70.2 73.6 68 63.4 64.8 65.4 58.7 55.3 44.8 34.9 47.9 31.2

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 43 42.9 43.3 43.6 38.5 34.3 31.8 32.5 41.5 40.8 42.4 46.4 44.5 43 43.9 42.9 40.1 38.2 33.7 30.5 37.6 34.1 30.2

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 39.4 39 37.6 35.3 30.9 29.2 31.8 35.8 40.1 43.7 36.2 34.2 38.3 37.2 39.6 38.3 38.9 31.9 36.2 29.3 27.1 33 27.4
PM2.5 ug/m3 6.4 5.8 12 5.6 6.1 6.2 6.6 6.8 6.6 6.7 6.4 8.7 10.5 15.6 21 28.3 24.1 19.7 19.9 21.2 23.8 32 37.5 24.3

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 0.207 0.197 0.196 0.216 0.32 0.419 0.358 0.294 0.287 0.316 0.308 0.276 0.36 0.286 0.407 0.366 0.427 0.389 0.257 0.26 0.322 0.308 0.339 0.305
NO2 ppb 6.6 5.6 11.7 19.7 22.9 18.8 15.7 16.2 17.4 17.1 15.7 16.6 7.8 13.9 10.1 14.8 18.6 8 10 16.1 11.1 8.6 7.6
WIND SPEED mph 7.7 8.8 7.5 6.3 6.2 6.8 7.9 7.6 7 7.2 7.2 6.8 3.9 3.6 3.6 4.3 3.5 2.4 2.7 2.1 2.2 2.5 2.6 4
WIND DIRECTION Degrees 209 209 209 205 210 210 215 224 223 216 233 250 360 37 5 14 9 5 112 49 26 31 19 14
TEMPERATURE degF 67.4 66.4 65 64.7 63.9 64.2 66.1 68.2 71.1 75 77 76.7 71.6 55.8 55.7 57.3 55.7 55.7 54.8 53.2 52.7 52.9 52.6 51.6
PM2.5 ug/m3 5.5 5.4 5.4 5.5 5.8 6 6.3 6.5 6.1 5.3 5.5 5.2 7.3 9.2 17.3 18.7 24.2 19.8 17.8 16.8 19.9 23.5 33.9 30.6
PM10 ug/m3 (25C) 17.3 18.7 17.3 17.6 19.2 19.7 23.1 28.2 25.7 20.4 19.1 18.8 22.4 18.8 26.6 25.8 31.6 27.2 25.6 24.8 27.7 30.7 41.9 38.7
PM COARSE (10-2.5) ug/m3 11.4 12.9 11.6 11.8 13.1 13.4 16.4 21.1 18.9 14.3 12.8 12.9 14.5 9.7 9.3 7 7.5 7.4 7.9 8.2 7.9 7.4 8.5 8.5

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 42 42.8 42.1 40.8 36.5 33.5 35 37 41.3 40.5 38.1 45 43.7 43.4 43 43.5 41.7 37.4 33.9 35.6 35.7 35.1 30
SO2 ppb 0.3 0.2 0.2 0.3 0.2 0.4 0.3 0.3 0.2 0.3 0.2 0.2 0.2 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.1
NO ppb -0.2 -0.2 -0.2 0 0.3 0.8 0.9 0.4 -0.1 -0.2 -0.2 -0.2 -0.2 -0.3 -0.2 -0.1 -0.2 -0.3 -0.3 -0.3
NO2 ppb 2.1 2.1 2.1 3.5 4.5 5.3 5.3 4.9 1.3 1 1 0.8 0.9 1 1.5 3.3 2.1 1.6 1 0.6
NOx ppb 1.9 1.9 1.9 3.5 4.8 6.1 6.2 1.2 0.8 0.8 0.6 0.6 0.7 1.3 3.2 1.8 1.3 0.6 0.3
WIND SPEED mph 8 7.1 7.3 8.7 6.7 6.7 7.8 6.5 6.3 5.7 2.5 3.7 8.1 6.6 4.9 6.5 6.9 5.2 0.9 1.3 2.7 3.7 8.2 9.4
WIND DIRECTION Degrees 233 231 232 232 244 235 231 242 230 249 320 37 27 19 24 19 13 10 136 8 350 16 14 10
TEMPERATURE degF 69.6 68.3 67.1 66.9 65.9 65.8 67.4 68.4 70.7 72.4 72.6 68.5 57.8 51.8 52.9 51.4 51.7 51.4 50.7 51.2 52.1 52.7 50.9 49.4

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 -0.7 -0.8 -0.9 -0.9 -1 -0.7 -1.1 -0.9 -0.6 -0.9 -0.9 -0.7 -0.8 -0.7 -0.9 -0.7 -0.7 -0.8 -0.8 -0.7 -1.3 -1 -1 -1
WIND SPEED mph 3.2 3.2 4.5 3.3 3.2 2.8 2.5 3 3.1 2.9 4.2 4.2 3.9 3.7 3.3 4.2 3.9 6.3 6.7 7.3 5.6 5.2 4.8 3.9
WIND DIRECTION Degrees 345 349 352 352 355 352 5 3 26 5 333 341 344 354 344 336 10 7 20 33 29 34 48 40
TEMPERATURE degF 51.1 49.8 48.9 47.5 46.6 47.3 50.7 56.9 62.6 67.2 69.4 70.3 70.9 71.2 71.2 70.5 68.9 65.2 60.3 56 52.7 50.9 48.7 46.8

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 41.2 37.3 29.6 22.6 26.3 31 32.7 35.9 42.1 46.3 47.9 48.1 47.8 44 40.5 36.9 35.6 38.1 33.8 30.4 26.7 23.5 26
PM2.5 ug/m3 3.7 4.1 3.9 3.9 4.4 10 37.6 46.4 48.7 51.2 57.1 58 71.6 57.4 42 37.3 36.8 41.9 61.8 60.6 36.3 22.3 12.5 3.9

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 1 0.2 0.3 0.3 0.2 0.3 0.2 0.2 0.5 0.4 0.2 0.4 0.3 0.3 0.2 0.1 0 0.2 0 0.1 0.1 0 -0.1 0
WIND DIRECTION Degrees 216 220 345 270 323 318 4 22 55 46 44 65 63 60 74 106 155 138 128 81 75 78 63 67
WIND SPEED mph 4.2 3.7 1.8 0.6 1.1 1 1.1 1.6 2.7 2.7 2.8 3 2 2.5 3.2 2.7 2.8 2.3 2.1 2.7 3.8 2.8 2.3 1.9
TEMPERATURE degF 62.9 64.1 61.2 57.5 56 57.5 61.8 63.9 66.5 68.4 69.7 70.5 70.6 71.1 70.1 67.6 65.6 63.4 60.7 57.8 55 52.5 50.6 49.2

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 46.1 44.9 44.4 46.5 40.3 39.3 37.9 38.5 42.2 43.4 44.7 41.5 43.9 42.7 43.7 40.4 36.9 35.2 31.4 27.6 32.6 30.3 29.3
TEMPERATURE degF 69.4 67.8 66.6 66.7 65.1 64.7 65.5 66 67.5 70.2 72.1 60.1 54.9 59.3 55.5 53.8 54 53 53.2 52.9 53.3 53.6 52.7 49.9
WIND SPEED mph 8.5 10.8 11.5 13.1 10.5 11.1 9.4 8.3 6.2 5.8 3.1 7.7 5.5 7.4 6.7 9.4 8.3 5.8 4.2 1.6 2 7 11.2 13.7
WIND DIRECTION Degrees 253 248 245 250 247 251 247 251 275 274 251 71 72 30 65 58 41 31 47 196 351 23 28 28

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 41.7 36 40.9 40.5 38.8 36.5 38.7 40 44.8 44.1 46 44.4 46.3 45.9 42.2 39.2 37.5 36.8 34.2 33.8 31.6 30.8 30.1
TEMPERATURE degF 59.6 59.6 62 62 61.2 62.6 64.1 66.8 69.2 71.7 60.7 56.9 53.7 55.1 53.9 52.7 52.1 50.4 50.9 51.6 52.4 52.7 49.9 48
WIND SPEED mph 5.2 6.6 6.5 8 6.7 6.1 3.8 4 3.5 5.1 9.8 12.7 10.9 11.1 9.9 10.4 10.1 6.4 5.5 1.2 4.8 9.3 17.3 17.8
WIND DIRECTION Degrees 211 224 250 255 252 248 229 252 283 335 50 43 39 33 46 44 38 28 21 354 10 20 30 32
PM2.5 ug/m3 3.9 4.1 3.8 4.1 4 4 3.9 3.7 4.3 4.7 9.3 19.6 26.9 24.5 19.3 18.5 23.4 25.2 27 28.9 31.7 31.6 12.6 4.4

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 41.3 40.3 40.2 40.6 37.1 36.5 40.2 44.4 50.4 57.3 59.1 57.3 51.5 46.5 46.7 46.3 44.8 41.5 40.2 38.7 39.7 36.4 35.3

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 38.6 34.5 34.3 32.5 27.5 28.6 35.6 42.8 46.8 47.3 46.2 45.9 45.9 49 47.2 45.2 46.8 36.2 32.2 37.9 39.2 35.5 31

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 50.3 48.5 47.6 46.8 40.7 37 36.2 36.3 34.4 33.4 28.5 29.2 33.2 33.4 34.6 33.6 38 35 36.8 37.8 36.4 37.8 37.8
PM10 ug/m3 (25C) 15.3 14.6 15.4 14.8 13.8 15.2 15.7 15.1 14.9 17.4 16.2 16.6 15.7 17.9 20.4 21.9 21.3 33.1 24.6 25.9 34.1 43.3 47.6 45.3
PM COARSE (10-2.5) ug/m3 10.3 9.6 10.4 9.7 7.6 8.8 9 8.3 7.8 9.7 8.5 8.9 7.6 8.1 8.7 8.1 8.1 9.8 8.9 8.3 8.8 10.7 12.3 10.8
WIND SPEED mph 6.2 5.8 6 5.3 4 3.2 2.6 2.4 1.9 2.2 1.9 1.5 1 1.2 1.3 0.8 0.5 2.4 2.5 3.6 3.9 3.5 3.2 6.7
WIND DIRECTION Degrees 242 244 237 241 236 268 279 281 248 272 264 234 249 60 238 76 150 74 96 91 93 86 65 75
TEMPERATURE degF 66.5 65.1 64.1 63 61.8 61.9 62.2 62.4 64.3 65 64.7 63.7 65 65.7 66.3 67 67.2 66.2 62.9 60.7 59.6 57.9 56.4 54.5
PM2.5 ug/m3 4.4 4.5 4.5 4.6 5.7 5.9 6.2 6.3 6.5 7.1 7.1 7.1 7.6 9.1 10.8 12.9 12.4 22 14.9 16.9 24.4 31.6 34.3 33.8

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 36.9 37.7 36.5 37.4 37.1 31.1 33.1 33.8 38.9 41.4 44.1 46.8 44.4 38.4 36 35.4 34.9 34.4 33.3 30.8 28.7 28 28.7
WIND SPEED mph 8.2 7.5 7.3 7.7 9.3 6.9 0.7 1.3 4.4 7.7 7 7.4 7.2 8.2 8.4 7.3 5.9 4.7 4.1 5.1 6.1 11.2 12.3 11.1
WIND DIRECTION Degrees 218 246 241 239 254 253 187 354 52 63 54 62 59 53 44 46 47 69 72 28 36 37 39 38
TEMPERATURE degF 61.5 64.7 63.9 63 63.1 63.3 64.5 65.5 65.5 62.8 59.9 58.9 58.9 56.8 56.3 54.9 53.4 52.5 52.4 51.4 52.1 50.8 49 47.6

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 40.4 38.4 43.1 35.7 33.9 37.9 40.7 40.4 41.1 44.8 43.9 45.8 45.6 43.2 39.2 38.7 38.4 37.5 36.5 34 30.3 29.4 29.2
TEMPERATURE degF 57.2 57.8 54.8 52.7 53.6 59.1 58.6 61 60.6 60.1 59.7 56.5 55.6 54.6 55.5 53.2 52.4 51 51.2 52.1 52.3 51.2 49.1 48.1
WIND SPEED mph 2.6 3.9 4.1 2 2.7 3.8 2.9 3.8 2.2 9.4 12.8 12.1 11.9 9.7 8.5 8.8 10.1 7.9 5.3 4.6 5.3 10.7 12.6 14.3
WIND DIRECTION Degrees 256 216 209 233 226 246 190 189 93 34 35 27 30 18 18 25 22 28 23 11 345 12 19 17

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 38.2 36.6 38.5 34.6 30.7 28.1 31.4 36.2 37.1 38.1 39.3 39.1 37.2 34.9 34.1 33.7 36.7 35.9 33.6 31 29.8 28.9 28.4

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 36.9 34.7 35.9 34.4 31.7 32.8 35.7 42.7 51 57.5 57.2 52.9 53.5 50.9 49.3 46.7 42.6 40.3 39 39.7 39.9 31.3 34.7

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 42.7 40.7 40.9 41.1 36.2 32.9 35.8 40.3 46.2 48.5 42.5 47.2 41.4 44 46.5 48.6 46.7 44 43.7 40.6 37.6 37.7 34.4
TEMPERATURE degF 66.6 65.1 64 63.7 62.9 62.9 64.5 68 71.5 73.6 74 71.7 69.1 66.9 66.3 60.7 60.2 57.8 55.5 55.3 54.7 54.7 55 54.5
WIND SPEED mph 3.4 3.7 3 3.7 3.3 3.2 3.3 3.2 3.2 4.9 5.7 3.9 4.3 4.2 1 4.1 3.7 3.1 4 2.5 2.7 2.7 3.5 4.3
WIND DIRECTION Degrees 209 201 207 206 226 220 215 215 224 250 261 315 325 318 33 67 31 58 126 60 36 35 46 42
PM2.5 ug/m3 5.2 5.1 5 5.1 5.5 5.8 5.8 6 6 7.9 7.3 8 9.8 12.9 18 27.4 29.9 24.7 20.7 19.2 19.2 24.5 38.2 38.4
PM10 ug/m3 (25C) 23.9 19.4 19 17.9 19 18.9 19.9 20.8 19.9 22.5 21.6 22.8 24.7 26.5 29.3 37.5 39.6 35.3 30.3 27 27 34.5 48.7 48.1
PM COARSE (10-2.5) ug/m3 18.2 14 13.6 12.4 13.2 12.8 13.7 14.3 13.3 13.9 13.6 14.1 14.2 12.9 10.8 9.8 9.3 10.4 9.6 7.8 7.8 10.1 10.6 10