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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/1/2025 12:00 to 8/2/2025 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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Friday, 
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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 6 3.2 1.5 1.4 0.8 0.9 8.4 15.8 25.5 27 30.3 32.1 30.7 33.7 35.5 37 38.2 37.3 36.1 34.6 31.2 28.7 27.4 26.2
WIND SPEED mph 1.1 0.8 0.9 1 1 0.9 0.7 0.8 4 3.7 4.7 4.4 5.5 5.2 5.8 5.5 5.5 4.4 2.5 2.7 1.7 3.8 2.8 1.7
WIND DIRECTION Degrees 154 205 170 197 184 159 246 51 78 64 73 54 18 57 39 7 352 355 354 320 331 342 87 134
TEMPERATURE degF 43.4 44.1 45 43.2 41.7 43 50.3 55.6 57.9 56 56.4 62 57.5 61.8 60.6 57.2 55.5 50 50.2 47.2 45.6 46.3 47.9 47
RELATIVE HUMIDITY %RH 99.7 99.7 99.6 99.6 99.8 100 97.2 81.9 72.3 74.4 73.2 64.2 72.3 64.6 65.2 68.4 69 81.6 82.4 87.1 91.2 91.9 89.6 92.1
BAROMETRIC PRESSURE inHg 29.76 29.75 29.75 29.74 29.74 29.76 29.79 29.79 29.78 29.77 29.75 29.72 29.71 29.69 29.68 29.67 29.66 29.67 29.65 29.65 29.66 29.7 29.72 29.72
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 2.4 55.9 144.7 238.6 275.4 148.1 339.7 419.9 607.7 543 530.7 456.5 316.9 96.5 75.2 1.2 0 0 0 0
PM2.5 ug/m3 4 3.5 3.5 3.5 3.5 3.5 3.4 3.4 3.1 2.8 2.8 2.9 3 3.2 3.3 3.1 2.6 2.5 2.5 2.5 2.6 2.9 2.9 3.1

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 12.4 12 10.2 7.2 8 9.6 7.5 8.3 9.6 5.8 3.9 4.1 4.2 4.5 4.2 4.9 4 3.3 3.4 3.7 4.3 5.2 5.1 5.6

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 9.7 12.5 10 4.6 3.4 7.5 12.8 14.6 22.3 20.9 30.5 36.3 43 51.3 52.8 51.2 48.4 47.4 44 38.8 37.7 39.8 40.3 38.5

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 36.8 38.6 36.3 33.4 26.9 28.8 27.9 39.5 48 51.8 54.3 58.5 61.2 61.3 64 66 66.6 64 62.3 49.8 47.1 42 41.1 36.9

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 24.7 18.8 14.1 10.4 8 18.3 29.1 49.4 52.1 56.1 58.4 62.3 63.7 64.4 64 63 61.2 58.7 53.5 50 47.9 44.2 44.3
TEMPERATURE degF 57.3 56.4 55.2 54.1 52.9 52.9 58.2 65.1 70.3 71.1 73 74.4 76 77.5 78.6 78.3 79.1 79.6 77.6 71.6 69 67.9 66 64.9
WIND SPEED mph 1.1 0.9 0.9 1.2 1.2 1.2 1.4 1.2 1.7 1.2 2.6 2.1 2.7 2.8 2.8 5 4.1 3.2 3.1 2.3 3.1 3.9 4.6 5.2
WIND DIRECTION Degrees 39 49 86 32 40 71 319 272 175 222 169 156 324 343 179 170 161 149 140 124 130 142 144 148
PM2.5 ug/m3 9.3 9.2 9.7 10.4 10.5 10.5 11.2 10 7.1 6.9 7 7.3 7.5 7.3 7.1 6.7 6.3 5.6 5.6 6.2 8.3 8.5 9.4 10

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 8.3 10.9 9.8 9.5 9.5 17.5 24 11.3 9.1 8.8 9.5 11.1 10.5 9.5 9.9 12.7 9.1 5.8 6.5 7.2 10.6 9.9 12.6 16.4
PM10 ug/m3 (25C) 16.2 49.2 26 29 29.3 140.7 209.9 51.1 31.4 47 23.1 37.1 30.5 28.7 30.6 29.8 20.7 14 16.3 15.9 21.6 19.7 22.9 29.4
PM COARSE (10-2.5) ug/m3 7.8 38.2 16.2 19.5 19.9 121.7 181.8 38.4 21.4 36.8 12.9 24.6 18.8 18 19.4 15.8 10.6 7.5 9.1 8.3 10.5 9.3 9.9 12.5

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 31.4 31.1 26.5 23.3 18.7 25.1 25.1 30.4 39.5 48.9 51.6 54.6 57.1 58.3 60.2 60.3 60.8 61.1 55.4 50.8 47.1 45.3 43.9 44.2
CO ppm 0.179 0.169 0.171 0.159 0.169 0.179 0.191 0.191 0.2 0.184 0.179 0.181 0.171 0.172 0.167 0.167 0.179 0.227 0.222 0.218 0.227 0.22 0.216
SO2 ppb 0.229 0.217 0.213 0.179 0.161 0.145 0.277 0.296 0.256 0.258 0.234 0.247 0.206 0.263 0.273 0.239 0.275 0.349 0.334 0.35 0.313 0.267 0.238
NO ppb 0.102 0.096 0.109 0.133 0.211 0.581 0.729 0.473 0.528 0.179 0.195 0.189 0.144 0.123 0.121 0.122 0.125 0.123 0.093 0.084 0.08 0.09 0.102
NOy-NO ppb 3.778 3.54 3.074 3.32 3.332 3.585 3.637 3.205 3.035 2.218 2.464 2.345 2.307 2.349 2.131 2.093 2.439 3.375 3.464 3.487 4.162 4.208 3.63
NOy ppb 3.88 3.636 3.183 3.453 3.543 4.166 4.366 3.677 3.563 2.396 2.658 2.534 2.451 2.472 2.252 2.215 2.564 3.497 3.557 3.57 4.242 4.298 3.732
PM10 ug/m3 (25C) 15.5 16.4 14.5 14.3 13.5 13.9 13.9 15.5 15.3 15.7 13.2 12.6 12.8 11.7 13 12.4 12.1 16 18.5 16.4 15.6 15.4 18.9 15.6
PM COARSE (10-2.5) ug/m3 5.4 6.6 5.1 5.2 4.7 5 4.7 5.9 6.2 8.1 6.4 5.5 6 5.4 6.9 6.4 6.3 9.4 9.2 8.2 7.9 6.8 9.2 5.4
WIND SPEED mph 2.4 3.1 1.5 1.7 1.5 1.6 1.6 1.7 0.5 2.3 0.8 1.5 2.5 2.6 3.2 5.1 2 7.1 10.2 9 9.8 10.4 8.4 9.3
WIND DIRECTION Degrees 335 334 15 333 11 347 32 347 323 323 303 269 336 64 130 178 171 148 134 135 139 145 150 157
BAROMETRIC PRESSURE inHg 29.7 29.69 29.69 29.7 29.72 29.74 29.74 29.74 29.75 29.75 29.75 29.74 29.73 29.71 29.7 29.7 29.7 29.7 29.71 29.71 29.72 29.74 29.75 29.75
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 59.2 58 56 55.1 53.5 55 58.9 66.3 70.4 72.4 73.1 75 76.1 76.6 76.8 76.6 77.3 75.2 70.5 67.3 64.6 62.9 61.1 59.9
RELATIVE HUMIDITY %RH 84 84 89.7 92.2 95.7 93.5 84.3 68.5 57.5 47.5 47.3 42 39.1 38.7 37.9 36.8 34.9 40.8 58.6 63.8 66.8 68.6 72.4 74.7
PM2.5 ug/m3 9.9 9.6 9.3 9 8.9 8.8 9 9.3 8.6 7.1 6.3 6.6 6.3 5.8 5.6 5.5 5.3 5.9 8.7 7.8 7.3 8.4 9.5 10

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 15.2 18.7 19.6 31.1 28.8 24.8 23.2 30.4 34 34.2 39.5 43.8 47 46.1 46.9 48.7 48.8 48.8 48.2 43.8 37.4 40.1 42.5 40.5
WIND SPEED mph 0.4 1.3 0.4 0.7 0.7 0.5 0.5 1.5 2.3 3.2 3 2.9 3.5 2.9 3.3 3 2.6 2.1 1.8 0.9 1.3 1.8 1.5 1.5
WIND DIRECTION Degrees 280 287 178 117 226 219 230 101 104 95 106 135 188 169 149 143 136 155 181 190 215 215 208 203
TEMPERATURE degF 46.7 45.5 43.8 43.1 42.9 44.6 50.8 55.8 60 66.3 69.1 69.9 69.9 73 74.8 73.8 68 64 58.4 54.3 51.3 49.6 48.8 48.1

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 11.3 6.5 3.3 8.7 7.2 10.2 16.4 26.2 41.3 47.7 51.6 53.2 53.9 56.3 58.2 60.7 61 61.6 61 55.5 54.1 53.9 50.6 49.3
WIND SPEED mph 1.6 1.3 2.2 2.6 2.6 2.7 2.4 2.6 7.4 7.9 8.4 8.4 9.3 10.9 10.4 10 8.8 10.1 7.3 4.5 5.4 5.9 1.8 4.3
WIND DIRECTION Degrees 106 89 119 123 125 117 105 116 166 171 169 171 175 175 171 183 186 173 166 159 160 166 192 157
TEMPERATURE degF
PM2.5 ug/m3 9 9.1 8.5 9.4 9.5 9.6 8.7 8.9 9.1 11.7 12.2 11.4 10.7 9.6 9.1 9.2 7.2 7.6 7.8 8.7 10.6 11.4 11.5 11.3
PM10 ug/m3 (25C) 15.5 16.6 16 17.5 18.4 16.2 14.4 16.4 20.1 23 24.7 23.6 23.3 21 23.5 22 24.3 24.7 24.3 26.5 30 29.5 27.9 29.7
PM COARSE (10-2.5) ug/m3 6.6 7.6 7.7 8.2 9.1 6.8 5.7 7.2 10.6 10.7 11.6 11.3 11.7 10.4 13.2 11.7 15.8 15.9 15.4 16.8 18.4 17.1 15.5 17.6

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 33.1 29.3 27.1 24.4 19.6 16.7 15.6 27.4 36.7 45.1 50.4 53.5 56.2 58 60.3 59 48.8 47.7 45.2 45.7 44.4 47 45.5 44

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 26.8 32.5 32.6 31.6 28.8 24.4 28.7 32.7 42.3 46.4 50.4 51.4 52.8 55.1 56.4 56.6 57.1 56.6 55.2 54.1 53.8 48.5 47 46.3
WIND SPEED mph 2.7 3.3 3.3 3.6 3.5 2.8 3.1 2.4 4.5 4.9 4.6 3.5 4.2 4.3 4.4 4.5 5 4.1 3.7 2.7 3.7 4.5 4.5 4.7
WIND DIRECTION Degrees 238 256 257 255 248 226 236 231 269 265 240 241 232 227 232 200 209 200 186 176 171 187 193 199
RELATIVE HUMIDITY %RH 96.4 94.8 94.4 94.5 96.6 93.1 86.1 78.4 71 63.9 55.7 51.8 47.1 44.4 44 41 41.8 46.2 54.2 64.2 69.4 76.3 78.6 80.6
TEMPERATURE degF 50.4 50.3 50 49.6 48.7 49.8 53.6 58.4 62.2 64.2 66.8 68.7 70.6 71.6 71.2 72.6 72.2 70.8 68.9 64.6 62 59.9 58.7 57.8
PM2.5 ug/m3

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 10.4 11.3 11.7 11.3 12.3 10.8 8.9 8.3 8.6 12.3 13.6 13.2 12.5 12.7 12 11.4 11.4 11.2 10.6 10.5 9.5 9.8 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 22.6 17.9 12.6 9.5 13.8 10.1 22.9 29.7 39.3 47.6 52.7 55.2 56.8 58 60.7 61.8 60.5 61.2 55.7 51.8 48.4 45.8 44.1 40.8

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 34.6 33.2 29.3 25.4 18.4 13.9 23.6 27.9 40.5 41.9 43.2 46.5 50.5 52.4 51 48.8 47.6 48.5 49.4 48.5 36.9 41.4 41.4 21.7
TEMPERATURE degF 63.2 62.2 60.5 58.9 57.1 57.6 62.6 61.9 55.5 53.2 54 54 50.7 50.2 50.5 51 53.4 55 56.1 54.3 53 52.9 51.7 50.9
WIND SPEED mph 8.7 7.8 2.7 2.4 0.4 2.5 3.5 5.2 7.6 7.6 8.1 7.1 8 5.8 4.6 3.6 2.9 2.2 1.5 1.5 1 2 1.8 1.6
WIND DIRECTION Degrees 249 265 228 251 161 291 320 43 41 38 35 55 43 45 54 70 124 126 39 56 9 92 22 270
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 6.5 6.4 6.7 7.3 7.9 5.5 8.9 10.6 14.8 9.4 12.5 15.3 8.8 5 4.7 4.8 4.5 4.2 5.1 5.3 5.1 5.3 4.1 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 33.9 30.2 26.2 21.4 17.6 12.4 21.2 30.9 39.4 45.9 47.1 50.4 50.5 51.6 54.8 55.6 55.4 55.3 54 53.2 51.4 45.4 38.6 38.4
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 22 18.9 20 26.8 17.1 16.6 20.1 35.4 45.8 50 50.6 50.6 50.7 51.4 51.3 52.2 52.2 50 48 46 46.9 48.3 45.8 41.7

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 20.7 13.6 9.4 11.6 10.1 13.9 15.5 17 22.5 35 44.4 52.7 54.6 58.1 60.8 59.8 59.4 60.5 60.6 59.5 57.1 56.2 52.8 48.2

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 17.3 14.7 11.4 7.9 19.1 18.5 17.7 27.9 44.8 46.9 48.8 50.5 50.7 51.2 51.9 53.2 53.2 52.3 50.1 40.1 33.2 42 40.7 39.6
WIND SPEED mph 3.6 3.9 1.9 0.2 1.1 1.4 1.2 1.4 4.6 4.8 5.3 5.7 5.2 5.5 5.7 4.7 4.2 3.1 2.3 1.1 1.9 2.6 2.5 1.8
WIND DIRECTION Degrees 338 343 337 201 166 324 329 109 109 109 121 123 129 123 119 136 142 146 145 124 148 166 179 192
TEMPERATURE degF 46 46.7 46.7 45.7 45.8 46.5 48.8 54.4 61.6 64.7 66.4 66.2 69.2 70.3 70.4 69.1 67.3 62.8 60.6 52.8 48.5 48.4 48.3 48.5

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 32.6 15.8 10.6 14.8 13.1 20.1 22.5 31.7 45.1 52.2 54.8 57 59.5 60.3 60.8 60.5 61.2 60.4 58 52 50 47.7 43.6 40.3
PM2.5 ug/m3 5.6 5.1 5.3 5.9 7.2 7.8 6.8 6.4 6.3 5.9 6.9 7 7.2 7.3 8 7.6 7.8 8.1 8.1 7.8 7.2 7.1 6.9 6.7

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 21.7 12.8 4.1 28.6 27.4 30.8 42.8 45.6 52.8 55 55.3 52 50.9 53.9 53.9 54.4 50.7 44.8 40.8 33.8 24.9 18.7

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 28.1 25.1 19.9 14.3 5.1 8 25.6 26 36.2 42.6 44.2 45.8 41.4 37.7 42.5 43.7 45.4 42.8 39.2 32.3 25.3 18.6 24.4 28.7
PM2.5 ug/m3 10.1 9.5 10.1 12.2 14.8 16.7 27 27.3 16.5 12.3 16.5 17.5 19.6 17.5 11 10.3 10 9.3 9.1 9 10 10.2 10.4 11.7

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 0.252 0.25 0.245 0.293 0.412 0.522 0.547 0.472 0.309 0.248 0.259 0.277 0.254 0.257 0.246 0.232 0.232 0.238 0.319 0.393 0.325 0.254 0.281 0.306
NO2 ppb 7.8 7 18.9 25.7 26.9 21.3 21.4 8.1 3.2 3.9 2.9 3.4 3.7 2.3 2.4 2 2.4 2.8 4.9 5.1 7.8 6.6 10.2
WIND SPEED mph 4.6 4 2.3 1.1 0.6 1.4 3.1 2.4 2.9 3.2 3.6 4.3 3.8 3.7 4.4 5.7 4.2 3.6 4 3.9 3.1 2.1 2.2 2.3
WIND DIRECTION Degrees 233 255 251 255 330 9 6 355 52 69 64 69 62 71 90 110 94 87 113 131 129 112 119 160
TEMPERATURE degF 61.4 60.2 58.9 57.9 57.7 60.5 60.2 61.9 66.5 68.1 69.2 67.5 67.7 68.8 68.3 68.8 69.3 68.2 63.8 59.9 58.7 57 55 54.6
PM2.5 ug/m3 8.2 7.9 8.7 9.7 10.6 11.4 15.4 17.6 12.9 9.8 9.7 11.3 11.5 9.4 7.3 7.6 7.4 7.6 8.2 9.1 9.4 10.7 11.3 11.5
PM10 ug/m3 (25C) 13.7 13.1 14.9 16.6 16.3 19.3 24.9 28 23.4 17.9 17.5 17.8 19 16.8 12.2 13 13.6 13.8 14.7 15.3 14.4 15.3 15.7 16
PM COARSE (10-2.5) ug/m3 5.4 5 6.2 6.8 5.7 7.9 9.4 10.2 10.1 7.7 7.4 6.2 7.1 7.1 4.6 5.1 5.8 5.9 6.3 6.1 4.9 4.6 4.5 4.6

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 28.3 14.7 9.1 6.5 2.4 18.5 31.2 28.7 40.2 46.5 52 51.2 49 50.1 50.3 51.8 52.7 51.2 44.6 39 35 31.4 23.8
SO2 ppb 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1
NO ppb 0.2 0.2 0 0.8 1.4 0.3 1.2 0 -0.1 -0.1 -0.1 -0.1 0 0.1 0 -0.1 -0.1 0 0.1 0 -0.1 -0.1
NO2 ppb 5.9 6.7 6.1 6.4 4.2 3.4 3.7 1.3 0.9 0.8 0.9 1 1.1 1.7 1.7 1.3 2.2 4.1 6.1 4.7 4.1 4.5
NOx ppb 6.1 6.9 6.1 7.2 5.6 3.7 4.9 1.3 0.7 0.6 0.8 0.9 1.1 1.7 1.7 1.2 2.1 4.1 6.2 4.7 4 4.4
WIND SPEED mph 2.8 0.8 0.5 0.7 0.7 3.2 4.2 2.5 3.3 3.6 4.9 5.2 4 3.8 4.6 3.9 3.6 3.2 3.2 2.1 1.5 1 0.8 0.7
WIND DIRECTION Degrees 269 246 293 223 187 10 344 352 46 60 39 40 50 92 129 132 142 127 133 149 116 110 192 222
TEMPERATURE degF 60.2 57.2 55.5 54.4 53.1 53 54.5 60.4 66.1 67.5 65.3 64.3 65.3 66 67 68 68.7 67 62.3 55.9 53.2 50.8 50 50.2

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 -0.6 -0.7 -0.8 -0.7 -0.7 -0.6 -0.8 -0.7 -0.5 -0.7 -0.8 -0.7 -0.7 -0.7 -0.6 -0.6 -0.6 -0.5 -0.5 -0.6 -0.7 -0.7 -0.6 -0.7
WIND SPEED mph 2.2 0.7 0.5 1.1 1.6 2.6 3.2 2.1 3.4 4.6 4.8 4.9 6.4 6.3 7.1 6.8 7.7 8.4 7.6 5.2 5.7 7 6.7 7.1
WIND DIRECTION Degrees 190 174 107 194 228 191 213 242 252 249 210 205 199 203 196 203 185 190 183 166 166 177 177 178
TEMPERATURE degF 47.1 45.8 45 44 43.4 44.8 50.3 59.7 67.6 69.6 72.4 73.1 74.3 73.9 75 74.3 74.6 73.6 71.8 68.6 65.4 63.7 62.2 61.2

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 13.5 13.7 13.1 13.7 5.8 4.5 4.9 12.2 25.6 39.6 48.8 53.2 55.7 57.5 60.4 62.6 63.5 54.6 49.4 44.6 41.9 38.6 36.8 31.9
PM2.5 ug/m3 10.3 8.7 7.4 6.7 6.5 6.1 7.2 8.1 10 7.3 4.4 4.3 6.2 6.4 10.7 6.6 7.3 5.4 5 4.1 4.6 5.3 7.8 9.6

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 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.5 1 0.4 0.2 0.3 0.1 0.2 0.1 0.2 0.3 0.2 0.1 0.2 0.2 0.2 0.2
WIND DIRECTION Degrees 69 119 23 323 333 91 161 152 135 142 126 192 197 211 206 210 197 169 156 166 166 177 181 201
WIND SPEED mph 0.7 1 0.7 0.8 1 0.4 0.5 0.8 1 1.5 1.8 2.3 3 5 5.1 5 3.1 3.7 2.1 2.4 2.1 2.3 1.5 2.3
TEMPERATURE degF 56.1 55.2 54.5 53.5 52 52.4 54.1 56.7 62.8 71.4 74.5 75.5 75.6 76.3 77.4 75.2 74.4 70.8 67.6 64 61.8 60.5 59.1 57.9

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 22.6 21.1 20.4 18.7 6.7 16 20.6 37.2 43.8 46.9 51.5 49.9 50.7 51.5 51.7 53.9 56.8 55.5 53.4 53.7 44.2 38.1 31.9 36.3
TEMPERATURE degF 58 57.1 56.6 56.1 54.6 53 55.7 62.1 63.7 65 64.3 64.2 65.1 65.2 63.5 65 66.1 65.2 62.4 58 52.7 51.7 52.5 53.1
WIND SPEED mph 3.7 4 4.6 4.4 1.5 2.9 3.1 4.9 6.6 6.9 9.3 10.4 9.2 9.4 8.2 6.8 5.9 4.9 3.5 3.5 3.1 2 2.8 3.2
WIND DIRECTION Degrees 239 287 307 317 12 54 5 67 67 65 75 77 77 93 111 113 117 119 126 145 120 216 217 237

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 32.2 30.3 19.7 19 23.8 20.6 21 33.8 47.3 49.9 50.2 51.9 52.8 50.9 49.5 50.2 53.4 51.6 49.1 44.3 45 38.3 38.4 40.9
TEMPERATURE degF 52.8 53.2 51.2 51.7 50.2 52.2 53.5 59.5 63.3 64.3 65.2 66 67.1 68.1 65.3 64.3 68 66.1 60 53.8 52.4 51.3 51 51.3
WIND SPEED mph 2.3 2.1 4.2 3.3 4.9 4 3.5 3.7 6.1 7.5 7.7 7.8 6.5 5.5 5.8 4.8 3.5 2.9 2.1 2.6 3.7 4.4 4.5 4.4
WIND DIRECTION Degrees 183 244 313 17 25 30 14 35 46 53 77 91 91 97 140 155 112 115 150 175 194 225 238 247
PM2.5 ug/m3 8.3 8.5 9.5 9.8 13.6 9.1 8.4 8.3 8.2 7.9 5.8 5.4 5.8 5.6 4.2 3.7 5.2 4.5 4.6 4.5 4.9 4.7 5 5.1

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 35 32.1 27.3 20.6 8 11.2 31.3 40.6 40.2 44.5 46.9 45.6 48.6 49.8 52.4 52.4 54.6 54.6 52.7 43.5 34.7 30.5 27.6 23.2

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 14.4 10.2 9.6 8 3.8 5.6 17.1 20.6 43.8 51.7 53.3 55 58.3 60.6 62.5 61.7 62.1 62 51.7 26.9 33.3 47.7 46.7 42.4

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 20.6 18.6 19.5 17.9 16.1 16.9 18.4 39.7 45.5 48.5 50.6 52.3 53.8 54.9 56 57.2 57.7 56.8 50.9 40.7 35 33.4 36.6 45.6
PM10 ug/m3 (25C) 12.7 10.6 7.4 3.7 6.8 6.6 9.8 11 12.6 14.1 15.5 15.6 13.1 14.6 13.8 15.6 14.2 14.4 11.7 14.6 15.4 14.9 13.7 19
PM COARSE (10-2.5) ug/m3 5.1 4.8 2.9 1.2 2.1 2.3 4.2 4.2 5.4 5.9 7.1 7.2 5.2 6.6 6.3 8.2 7.2 7.6 5.3 8.1 8.4 7.9 6.9 9.4
WIND SPEED mph 0.6 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.8 1.4 2.3 1.7 2.3 0.7 1 1.1 2 0.8 0.3 0.1 0.4 0.6 0.3 0
WIND DIRECTION Degrees 70 75 66 67 71 69 71 199 145 249 244 296 280 166 119 234 235 225 99 326 88 67 81 73
TEMPERATURE degF 50 48.8 47.8 46.4 46.5 48.4 57.7 66.5 67.5 69.6 72.1 74.6 76.1 76.6 76.6 78.5 77.9 77.6 71.8 62.8 57.6 54.8 54 58.1
PM2.5 ug/m3 7.4 5.7 4.5 2.5 4.7 4.3 5.4 6.3 6.7 7.6 7.7 7.6 7.2 7.2 6.7 6.4 6.2 6 5.9 6 6.6 6.7 6.6 9.1

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 28.3 20.2 18.3 22.9 18.8 15.1 16 27.5 38.5 43.4 44.1 45.3 45.3 46.5 47.8 48.4 49.6 48.8 44.8 36.7 41.1 38.6 38 36.6
WIND SPEED mph 2 2.1 2.5 2 2.5 0.4 0.4 2.8 6.3 6.1 5.6 5.4 6.4 7.7 6.8 5.8 5 4.1 2.9 2.1 3.5 3 4.3 4.3
WIND DIRECTION Degrees 272 352 128 89 17 16 278 96 97 99 112 112 106 102 113 124 124 122 123 155 165 201 204 219
TEMPERATURE degF 52.6 53.8 51.4 49.9 49.6 49.6 51.8 57.7 63.7 66.1 68.4 69.2 68.9 68 68.8 69.2 69.1 67.8 65 60.1 57.5 55.3 54 53.5

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 28.7 28.2 26.6 37.1 25.1 25.9 22.6 31.3 46.6 48.3 49.9 52.3 53.4 50.4 46.2 47 46.7 47.5 45.9 44.5 43.9 35.7 32.4 27.5
TEMPERATURE degF 51.6 50.1 49.6 49.7 51.4 50.4 54.4 57.8 60.5 61.3 61.2 63.5 63.6 61.2 59.5 61.8 60.8 59.2 58 53.9 53 52.1 51.1 51.1
WIND SPEED mph 0.4 1.4 2.2 2.8 3.2 3.8 2.1 4.4 6.8 5.6 5.5 4.1 4.5 5.7 4.5 4.8 3.3 2.3 1.6 2.4 2.9 2.3 2.2 2.7
WIND DIRECTION Degrees 233 337 8 14 9 30 356 40 40 46 52 77 78 87 117 182 190 166 196 223 212 239 266 266

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 13.6 9.3 7 7.2 5.5 3.7 8.8 17 30.2 42.4 49.9 52.9 54.4 54.5 54.7 53.9 59 59.8 58.2 54.7 51 51.6 52.4 49.9

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 28.6 22.9 21.3 23.1 22.3 24.5 28.9 40.4 45.4 52.6 54.7 58 60.3 62.4 64.2 66.7 63.7 57.9 53.1 48.1 41.3 38.8 38.4 37.3

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 25 20.3 10 6 4.1 5.8 20.7 34.7 43.3 50.1 55.6 59 61 62.9 62.7 60.9 60.8 59.9 56.7 52.3 50.3 46.8 43.6 40.2
TEMPERATURE degF 58.7 57.2 55.6 54.4 53.7 55 59.6 65.2 68.5 71.1 73.2 72.9 77.8 76.1 74.3 74 74.1 73.1 69.9 65.5 62.3 60.1 58.3 56.7
WIND SPEED mph 1.6 0.6 0.4 0.1 0.7 1.1 2.7 2.9 2.9 1.3 1.3 1.8 1.3 2.7 5.3 6 5.3 4.7 5.1 4.3 3.1 2.2 2.3 2
WIND DIRECTION Degrees 222 234 267 179 245 299 357 74 111 88 189 323 241 68 123 125 128 117 127 137 136 114 131 119
PM2.5 ug/m3 8.9 9.8 10.6 11.6 12.1 12.4 11.7 12.1 11.3 10.8 9.4 9.5 8.5 9.9 11.9 10.4 9.5 8.7 9.3 8.5 10 11 12.7 14.4
PM10 ug/m3 (25C) 16.2 16.5 17.7 18.5 21.8 21.3 18.6 20.2 19.9 18.9 18.2 16.7 16.2 20.3 22.3 21 20.2 18.1 17.7 15.7 16.6 19.5 20.1 21.4
PM COARSE (10-2.5) ug/m3 7.1 6.6 7.1 6.9 9.7 8.9 6.7 7.7 8.1 7.6 8.2 6.6 7.1 9.6 9.6 9.9 10 8.8 8 6.9 6.4 8.4 7.3 7