-
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

Filter by Owner
Filter by Site:
Tuesday, 
-
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 21.9 18.2 17.6 19.1 18.7 17.8 22.1 23.7 25.9 30 35.1 39 40.1 41 40 34.9 34.2 24.6 19.6 14.6 15.6 15.8 16.2 16.5
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF 52.7 51.3 50.6 50.9 50.9 49.6 53.6 61.1 66.8 72.3 75.9 78.2 80.1 81 79 73.2 74 70.2 66.4 64.9 62.6 62.7 62.6 62.8
RELATIVE HUMIDITY %RH 90.7 96 97.5 95.2 95 98.4 85.5 71.4 62.8 56.6 51.6 43.4 40.5 41 49.4 62.1 68 81.7 96.6 98.8 99.9 100 100 100
BAROMETRIC PRESSURE inHg 29.89 29.88 29.87 29.86 29.85 29.84 29.82 29.81 29.78 29.76 29.72 29.69 29.66 29.64 29.62 29.61 29.6 29.6 29.54 29.5 29.51 29.54 29.52 29.51
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.02 0.03 0.02 0 0 0.01 0
SOLAR RADIATION w/m2 0 0 0 0 0 0.1 31.3 154 281.6 385.8 456.6 491.3 458 339.1 186.7 95.4 33.8 2.5 0 0 0 0 0 0
PM2.5 ug/m3 4.3 5.3 5.3 4.7 4.8 4.8 4.4 4.3 4.2 4.2 4.1 3.9 3.9 4.1 4.3 4.2 5.1 6.3 6.9 6.4 6.1 5.9 5.7 6.1

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 5 5.2 5.3 5.5 5.7 5.2 5.6 5.3 4.5 4.1 4.4 4.6 5.1 6.2 7.3 5.4 4.8 4.9 4.8 4.4 4.2 4.1 4.3 4.4

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 16.5 16.7 16.3 16.9 15.5 12 13.1 11.9 17.4 25.5 32.5 35.8 39 42.8 46.9 46 44.5 41.1 41.1 42.3 43.2 41.6 39.3 36.8

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 17.6 16 15.8 13.4 14.1 16.2 14.5 15.2 20.5 33.7 39.6 44.2 44.1 45.7 47.8 46.9 45.1 42.8 38.8 39.7 41.2 41.4 39.9

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 11.6 17.5 12.2 17.4 17.4 15.4 12.1 15.3 19.4 23.6 30.9 38 40.8 41.9 45.2 44.1 44 45 42 38.9 40.3 40.4 38.4 37.2
TEMPERATURE degF 57.1 58 57.5 59.5 61.3 61.3 61.6 63.9 67.7 70.3 74.7 77.4 79.3 80.4 81 80.9 79.2 76 73.6 72 71 70.1 69.6 68.8
WIND SPEED mph 1.3 0.9 1.8 2.5 3.5 4.5 4.9 6.5 6.6 6.7 10.1 12.2 13 14.3 13.1 12.2 11.5 9.6 9.5 12.2 13.6 13.2 10.3 12.2
WIND DIRECTION Degrees 163 204 146 148 163 181 177 189 200 192 205 208 210 208 214 211 193 184 182 183 185 192 200 197
PM2.5 ug/m3 4.3 4.3 4.5 4.5 4.4 4.7 5.3 5.5 5.2 5.1 4.5 4.2 4.1 4.2 3.9 3.9 4 3.9 3.8 4 3.9 3.9 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 4.1 4.4 4.5 4.7 4.9 5 5.7 5.9 5.6 5.2 4.7 4.4 4.1 3.9 3.7 3.9 4.6 4.2 4.2 4.1 4.2 4.2 4.1 4.2
PM10 ug/m3 (25C) 8.7 10.1 9.9 9.8 10.5 11.1 13 13.8 11.4 11.2 11.4 10.2 11.8 11.4 13.4 16.8 18.6 16.4 17 16.3 17.8 15 14.5 15.2
PM COARSE (10-2.5) ug/m3 4.5 5.7 5.4 5 5.5 6.1 7.2 7.7 5.6 5.6 6.3 5.4 7.1 7 9 12 13.1 11.5 12.2 11.6 13 10.4 9.9 10.5

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 15.7 15.4 14.9 11.7 11.5 12.7 13.1 14.1 17.9 26.1 34.4 38.7 41.5 45.5 45.7 48.4 48.3 48.1 42.9 40.5 40.1 44 45.8 45.1
CO ppm 0.065 0.06 0.054 0.065 0.049 0.046 0.046 0.054 0.053 0.044 0.044 0.037 0.033 0.035 0.038 0.037 0.039 0.037 0.036 0.041 0.04 0.045 0.046
SO2 ppb 0.253 0.21 0.207 0.171 0.179 0.202 0.225 0.37 0.405 0.399 0.371 0.381 0.39 0.34 0.335 0.352 0.486 0.381 0.339 0.47 0.92 0.94 0.828
NO ppb 0.004 0.135 0.433 0.15 0.059 0.432 0.705 0.129 0.186 0.123 0.061 0.012 0.005 -0.004 0.019 0.005 0.018 0
NOy-NO ppb 4.392 5.235 3.532 4.321 2.974 3.325 2.898 1.569 1.719 1.495 1.556 1.739 1.633 1.906 2.078 1.596 1.554 1.866
NOy ppb 4.396 5.369 3.965 4.471 3.033 3.757 3.604 1.698 1.905 1.618 1.617 1.751 1.638 1.902 2.098 1.601 1.572 1.865
PM10 ug/m3 (25C) 11.1 10.9 12 12 12.4 11.3 12.4 11.2 10.8 12.8 12.5 12.1 13.4 14.5 18.2 19.3 17.2 20.2 18.5 17.5 16.4 17.5 16 16
PM COARSE (10-2.5) ug/m3 5.6 5.6 6.8 6.2 6 5.3 6.5 5.4 4.8 6.5 6.8 6.7 8.1 9.4 13.1 14.4 12.3 15.2 13.8 12.9 11.6 12.6 11.1 11
WIND SPEED mph 5.1 5.2 4.3 4.5 4.6 4.6 6.1 6.5 8.2 8.4 11.3 12.3 12.6 12.5 12.6 13.3 12 10.2 10.7 11.9 13.5 13.5 14.5 14
WIND DIRECTION Degrees 202 206 181 164 168 158 165 169 187 197 202 203 211 210 217 208 203 192 187 180 192 198 204 200
BAROMETRIC PRESSURE inHg 29.92 29.91 29.91 29.91 29.9 29.89 29.89 29.87 29.86 29.84 29.81 29.78 29.75 29.73 29.71 29.7 29.69 29.68 29.66 29.63 29.62 29.63 29.64 29.62
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 57.2 57.1 55.8 53.8 53.9 54 56.1 59.1 64.4 69 72.7 75.5 77.3 79.2 80 79.5 77.9 74.4 71.9 70.3 69.6 69.5 68.8 68
RELATIVE HUMIDITY %RH 85 85.1 87.7 93.3 92.8 93.5 90.5 88 81.1 74.7 66.6 58.1 51.4 43.8 37.7 37.2 40.8 45.6 50.9 55.9 61.9 60.3 60.6 62.5
PM2.5 ug/m3 5.5 5.3 5.3 5.8 6.5 6.1 5.9 5.8 5.8 6.1 5.4 5 4.7 4.5 4.3 4.1 4.2 4.2 4 4 4.3 4.4 4.4 4.6

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 12.6 13.6 12.1 11.8 11.8 13 14 17.8 23.4 25.4 26.4 32.8 34.9 36.8 41.8 47.6 50.5 50.5 49.3 47.6 47.5 43.4 41.8 33.9
WIND SPEED mph 0.6 1 1.9 2.3 2.6 2.5 2.4 2.7 2.7 2.2 2.7 3.4 4.3 3.8 4.9 4.5 4.2 4.5 3.6 3.5 3.4 3.4 3.7 2
WIND DIRECTION Degrees 187 237 264 258 259 260 263 263 256 210 170 191 186 177 181 191 197 202 201 192 210 199 203 211
TEMPERATURE degF 53.1 52.6 52.7 52 51.7 51.3 52.2 56 59.6 65.3 68.2 69.9 70.2 73.2 70.3 66.7 64.7 63.5 63.2 62.4 62.4 63.8 63.2 61.9

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 1.4 2.8 5.7 7 9.4 9.1 8.2 12.8 20.2 23.7 26.7 30.4 33.9 37 37.4 35.6 38.1 39.1 39 41 42.5 38.2 35.3 30.5
WIND SPEED mph 2 1.9 2.1 1.3 2 1.5 2.2 2.5 5.3 6 5.7 6.6 7.8 7.5 6.1 6 7.2 6.6 7.1 8 6 6.4 3.1 2.4
WIND DIRECTION Degrees 144 148 140 171 125 136 136 135 174 193 176 175 174 180 183 177 178 176 164 221 206 177 211 231
TEMPERATURE degF
PM2.5 ug/m3 5.9 6.2 6.1 6.1 5.9 6.1 5.8 6.3 5.5 5.4 5.5 5.6 5.5 5.4 5.5 6.1 7.2 8 9 8.4 4.1 4.3 4 4.5
PM10 ug/m3 (25C) 13.6 15 15 13.9 14.2 13.8 14.2 14.9 15.3 14.3 16.1 18 16.9 17.9 16.2 21.1 23.2 24.8 23.5 23.9 12.3 11.2 10.3 12
PM COARSE (10-2.5) ug/m3 7.9 9 9.1 8 8.5 7.8 8.5 8.6 9.5 8.5 10.1 11.7 10.6 11.7 10 14 14.8 15.6 13.4 14.5 7.9 6.6 6 7.2

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 16.6 14.6 12 10.3 11 6.8 10.8 15.1 19.1 32.6 37.1 40.3 42.7 44.7 44.3 44.7 44 42.3 38.7 37.8 40.2 43.1 43.1

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 24.3 26.3 26.9 27.3 26.1 25 25.7 28.1 26.4 27.3 33.9 35.6 36.9 36.3 36.5 35.6 32.3 30.9 30.7 32.8 36.1 34.8 40.6 38.2
WIND SPEED mph 4.7 4.9 4.7 4.6 4.7 4.6 4.9 4.5 3.3 4.4 5.4 5.3 5.5 5.2 5.3 4.1 2.7 2.4 3.4 4.2 6.4 4.9 8.4 2.8
WIND DIRECTION Degrees 257 258 252 250 246 247 242 231 210 202 198 195 187 188 200 205 193 187 202 203 223 240 237 239
RELATIVE HUMIDITY %RH 88.6 87.2 87.5 89.2 88.9 89.4 84.2 73.3 71.1 65.9 59.3 57.6 60.5 64.4 66.8 71.7 77.5 85.8 88.2 89.1 82.7 94.3 97.1 99.1
TEMPERATURE degF 53.6 53.9 53.4 52.8 52.9 52.7 54.4 58.1 60.9 64.4 67.7 70 71.2 72.2 72.3 71.3 70.4 68.2 67.2 66.7 67.6 64.5 61.5 59.8
PM2.5 ug/m3 4.6 4.7 5 5 5.1 5 4.8 5.4 4.5 4.2 4.2 4.3 4.8 5.8 6.2 6.4 6.4 6.1 6.8 4.7 3.5

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 5.9 5.6 5.4 5.3 5.3 5.2 5.1 4.7 4.5 4.3 4.3 4.2 4.2 4.1 4.5 4.7 4.9 5 4.6 4.4 4.2 4.3 4.4 4.3

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 15.5 12.4 12.5 10.6 9.2 8 8.7 12.5 19.2 26 30.8 36.3 42 45.5 49.1 47.8 45.5 42.3 39.4 39.7 44.4 46.3 46.3 43.8

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 13.1 13.2 15.8 14.6 13.9 15.5 16.4 18.4 20.2 27.7 34.7 38.2 41.5 44.6 45.7 45.9 49.1 45.4 40.6 42.2 40.3 39.2 37.5 38.3
TEMPERATURE degF 58.8 58.2 58.2 58.1 57.3 58.7 60.8 64.2 66.8 71 73.9 75.4 76.3 78.5 79.3 79.5 78.6 75.4 72 71.4 71.1 70.6 69.2 68.6
WIND SPEED mph
WIND DIRECTION Degrees
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 4.7 4.4 4.2 4.3 4.5 4.6 4.6 4.4 4.4 4.3 4.2 4.3 4.3 4 3.9 3.8 3.9 4 4.7 4.6 4.3 4.5 4.2 4.1

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 10.6 8.9 9.6 8.7 8.9 7.3 6.9 12.7 18.1 26.9 35.5 37.8 40.6 42.9 43.9 43.7 44.3 43.4 41.4 38.2 39.7 38.5 37.3 37.7
TEMPERATURE degF 57.6 57.3 57.2 56.5 56.6 58 60.1 63.4 67 71 73.9 74.7 76.4 78.4 79.2 79.4 77.8 74.5 71.2 70 69.9 69.6 68.7 68.2

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 20.4 20 19.7 19.9 19.2 18.1 16.9 19.7 19.6 19.8 25.5 33.3 37.6 38.2 48.4 48.2 42.3 38.3 33.8 36.7 37.6 34.2 39 39.7

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 3.9 4.8 9.2 12.7 14 10.6 16 17.2 22.3 31.7 36.4 40.7 42.7 42.7 42.2 41.7 38.9 38.1 38.6 34.7 38 38 37.4

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 17.6 15.5 15.1 12.6 12.8 10.5 12.5 17 20.5 25.6 28 29.7 42.9 47.8 47.5 44.9 41.1 41.4 40.4 37.6 34.4 38.5 39.7
WIND SPEED mph 1.3 1.5 1.2 1.4 0.5 0.8 0.2 1.8 3.5 4.8 5.4 6.6 7.1 8.7 9.4 8.3 6.1 4.4 5.4 5.7 5.9 3.9 5.6 6
WIND DIRECTION Degrees 276 269 250 244 279 346 66 173 181 168 166 168 179 182 180 178 174 165 176 174 179 172 222 229
TEMPERATURE degF 54.7 54.5 53.3 52.4 51.6 51 53.1 58.7 62.8 64.7 67 69.1 69.9 70.5 69.7 68 66 63.7 62.5 61.6 60.6 61.2 67.9 69.8

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 23.5 23.6 23.5 16.9 12.2 10.3 10.1 13.9 18.8 24.7 29.2 32.6 35 37.4 37.3 35.9 35 37.2 36.5 37.3 39 40.8 38.2 35.7
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 15.9 12.7 9 9 6 5.1 4.9 8.2 26.4 35.1 38.9 41.8 43.5 44 44.4 44.4 41.6 38.3 40 42.3 41.4 40.2 40.8

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 15.9 15.7 15.2 13.3 11.7 8.1 6 13.4 16.9 25.4 33.8 39.4 41.7 43.1 44.3 45.3 43.4 38.2 36.6 42.4 41.3 40.4 41.4 40.2
PM2.5 ug/m3 4 8 5 2 5 6 7 6 6 4 5 4 1 2 1 0 1 2 1 2 4 8 9 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 0.208 0.196 0.202 0.225 0.305 0.494 0.596 0.397 0.341 0.281 0.301 0.288 0.313 0.327 0.313 0.356 0.365 0.405 0.255 0.239 0.235 0.21 0.197 0.188
NO2 ppb 8.3 8 9.6 13.6 17.9 22 16.1 15.2 14.5 15.1 17.5 15.3 14.5 12.7 15.6 17 16.3 12.2 10 7.6 4.8 4.6 3.2
WIND SPEED mph 3.9 4 4.4 4.7 4.5 4.4 4.5 6.2 7.1 9 9.5 9.2 10.4 11.4 13.1 11 10.5 8.7 9.8 11.3 11.4 11.6 12 13.3
WIND DIRECTION Degrees 240 240 236 237 237 224 209 205 216 214 215 216 213 210 208 211 207 202 198 199 200 211 213 211
TEMPERATURE degF 58.8 57.9 56.9 55.8 55.8 56.4 59.3 61.7 65.6 68.8 72.1 74.9 76.2 78.1 79.3 79.7 78.5 75.5 72.6 71.2 69.8 69.4 68.4 67.3
PM2.5 ug/m3 4.4 4.4 4.9 5 5 5.9 7.1 6.5 5.3 5.1 5.1 5.3 4.9 4.8 4.3 4.3 4.4 4.4 4.4 4.6 4.9 4.6 4.5 4.8
PM10 ug/m3 (25C) 10.7 11 12.5 11.5 12.8 13.7 18.1 16.9 14.6 14.6 16.3 16.7 17.3 16.4 17.6 18.9 17.6 16 16.4 15.9 15 17.2 14.8 16.6
PM COARSE (10-2.5) ug/m3 6.4 6.7 7.7 6.6 7.9 7.9 11 10.4 9.1 9.2 10.8 10.9 11.8 11 12.6 13.9 12.5 11.1 11.6 10.9 9.8 12.2 9.9 11.4

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 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.5 0.5 0.6 0.8 0.8 0.7 0.8 0.7 0.8 0.7 0.5 0.4 0.4
WIND SPEED mph 2.9 3.8 4 3.7 4 2.7 2.7 3.3 5.2 6.5 8.5 7.7 8.5 8.2 7.7 6.8 6.7 4.5 5.2 7.5 7.7 5.7 6.5 3.4
WIND DIRECTION Degrees 229 228 224 222 222 201 150 161 178 179 183 184 180 186 190 188 184 181 171 179 210 209 215 203
TEMPERATURE degF 51.5 50.9 50.9 50.3 50.4 49.2 49.1 55.3 64.4 69.4 71 74 75.8 76.7 75.5 73.7 73 71 69.9 69.5 68.6 63.6 62.1 60.9

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 19.2 18 16.2 13.7 13 4.9 3.2 13 22.7 24.8 28.8 35.7 41 43.8 43.4 43.5 40.3 40.3 40.6 42.8 42.7 40.3 38.9 36.6
PM2.5 ug/m3 4.6 4.5 4.7 4.7 4.7 4.9 5.7 5.2 4.6 5 5.6 5.8 5.7 6.6 5.7 4.5 4.8 5 5 4.4 4.3 4.2 4.3 4.4

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 0.2 0.1 0.1 0.1 0.1 0.1 0.2 0.4 0.8 0.5 0.5 0.4 1.1 1.1 0.5 0.3 0.2 0.2 0.2 1 0.3 0.2 0.2 0.2
WIND DIRECTION Degrees 251 238 235 243 221 230 197 167 205 206 207 202 202 199 199 201 204 203 199 198 207 208 211 217
WIND SPEED mph 0.1 0.1 0.2 0.1 0.6 0.3 0.6 0.6 3.4 5 6.1 6.7 7.2 8 8 7.2 5.7 5.9 6.4 8.6 9.6 10.5 7.8 5.9
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 19.4 18.2 19.2 16.2 15.6 12.1 10.2 14.5 16.8 24.5 34.9 40.4 45.1 44.5 45 44.6 44.2 41.9 40.5 41.1 46 44.7 43.8 42.6
TEMPERATURE degF 57.4 56.1 56.1 54.9 55.1 55.4 61.3 65.6 66.6 70.3 74.4 76.2 78.1 80.4 81.3 81 78.9 75 72.7 71.6 71.2 69.8 69.3 68.9
WIND SPEED mph 7 6.7 6.9 5.7 5.7 5.3 3.6 5.7 7.5 9.5 10 12 14.8 15 16.4 15.7 14.2 10 10.7 14.8 17.5 15.9 17.7 16.7
WIND DIRECTION Degrees 268 265 263 256 257 257 248 213 210 208 204 214 206 216 219 220 214 205 207 211 215 222 223 224

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 19 18.4 16.8 16.2 15 14.1 14.7 18.2 22.4 22.2 22.5 33.1 40.8 43.4 43.7 44.8 43.2 39.2 35.8 36.4 41.4 45.1 45.3 43.5
TEMPERATURE degF 56.9 56.5 55.4 55.3 54.3 54.2 57.4 64.7 69.4 72.8 71.7 72.6 74.5 76.8 80.6 80.9 78.5 73 70.1 68.7 69 69.6 69.4 69.1
WIND SPEED mph 5.1 4.8 4.9 5.1 5.1 5.1 5 5.2 5.3 5.8 6.7 7.4 8.4 8.4 11.1 12.4 9.8 6.5 6.5 7.6 10 11.8 13.8 12.9
WIND DIRECTION Degrees 275 277 276 279 270 269 264 239 222 206 180 187 181 197 223 232 226 215 210 209 219 229 234 233
PM2.5 ug/m3 4.2 4.2 4.4 4.4 4.4 4.7 4.9 4.5 4.4 4.6 5.4 4.9 4.6 4 3.7 3.6 3.7 4.3 4 4 4.2 4.4 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 18.9 18.2 16.8 17.3 15.3 13.6 8.5 14 20.5 24 31.9 37.9 40.2 42 44.1 44.2 43.2 44.3 43.9 42.2 41.8 40.4 40 40

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 2.3 5.6 4.4 4.7 3.8 6.9 11.6 18.2 24.5 27.9 31.9 36.8 39.5 42.7 44.5 44 43.5 39.8 40 42.7 44.8 45.7 44.9 41.5

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 14.2 13.6 17.1 17 23.1 25.7 22 23 24.9 30.6 37.2 43.3 44.3 44.8 44.1 42.3 40.9 40.4 42.6 42.2 40.5 38.3 37.1
PM10 ug/m3 (25C) 16.1 15.5 16 15.5 12.7 11.5 12.1 12.4 12.5 13 12.5 13.1 12.7 15.4 17.4 18.8 20.5 23.9 20.1 21.8 24.2 25.2 21.9 21.9
PM COARSE (10-2.5) ug/m3 11.3 10.6 11.2 10.4 7.6 6.3 6.7 6.8 6.9 7.3 7.1 7.9 7.6 10 11.4 13 14.8 18.2 14.7 16.4 18.8 19.7 16.4 16.4
WIND SPEED mph 2.4 2.4 2.8 1.9 0.8 0.6 1.1 2.6 4 3.9 3.9 4.2 5.9 6.2 6 4.7 3.5 2.6 2.4 4.2 5.2 5 4.3 5.2
WIND DIRECTION Degrees 77 72 71 82 194 176 66 235 239 233 235 237 239 240 238 232 232 243 234 229 228 232 223 226
TEMPERATURE degF 52.4 52.2 53.7 54.4 56.8 59 59.5 62.9 65 69.4 73.2 76 77.6 78.7 78.9 78.6 75.9 72 69.4 69.1 68.8 68.2 67.4 66.9
PM2.5 ug/m3 4.7 4.8 4.6 4.9 4.9 5 5.2 5.3 5.2 5.1 4.9 4.5 4.4 4.5 4.9 4.7 4.6 4.5 4.5 4.5 4.4 4.5 4.5 4.7

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 20.6 18.9 15.3 14.8 11.8 12.1 10 13.6 21.5 29 32.1 37.5 39 41.2 42.1 42.3 42.5 39.9 36.9 35.8 36.6 39.6 43.1 42.1
WIND SPEED mph 6.2 4.7 5.2 5 5 4.9 5.5 6.1 7.5 8.7 11 12.9 15.1 16.6 17.2 14.8 12.6 9.1 8.7 9.7 13.8 15.8 15.9 16
WIND DIRECTION Degrees 252 246 248 249 236 231 222 218 213 193 203 209 206 218 226 223 226 212 203 199 212 225 227 222
TEMPERATURE degF 58.3 56.9 55.4 55.2 53.6 53.7 54.3 60.3 66 71.6 73.5 75 77.3 78.7 79.2 79.3 77.7 73.3 70.4 69.4 69.9 70.5 70.8 69.9

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 18.1 16.4 14.4 13.4 11.6 12.3 11.2 18.9 20.9 21.8 20.9 24.3 35 43.3 49.1 51.1 46.1 45.7 44.9 43.1 40 43.8 46.3 46.1
TEMPERATURE degF 53.1 52.7 51.5 51.2 50.5 50.3 55.4 61.7 62.7 65.4 67.3 67.8 67.1 66.7 67.2 66.6 65.2 62.6 59.4 57.9 59.3 62.3 64 68.1
WIND SPEED mph 1.5 1 1.6 1.4 1.6 0.6 1.5 5.4 6.4 6.8 9.7 11.8 11.6 12.4 11.1 10 9.3 8.1 8 9.4 9.2 8.4 6.8 7.6
WIND DIRECTION Degrees 283 289 285 291 289 237 225 197 199 198 200 202 201 205 206 208 209 208 204 201 212 212 223 234

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 5.1 5.9 5.4 4.7 3.8 14.4 17 19.2 25.2 29.5 34.3 35.6 38.6 42.1 43.2 38.6 35 28.6 26 28.3 40.3 36.8 35.9 38.6

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 20 18.1 20.1 19.4 15.7 15 14 18.5 22.6 26.9 32.2 37.4 39.3 42 43.6 43.9 41.8 39.3 40.5 44.5 40.6 37 36.5 35.6

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 9.4 4 4.1 6.6 7.8 4.7 4.6 11.1 16.6 24.5 33 36.2 37.7 39.6 40.7 42.2 42.1 40.5 38.2 40.5 40.1 38.1 39 37.1
TEMPERATURE degF 56.7 55.5 54.6 53.7 54 55.3 58.4 64.3 66.7 71.5 75 77.1 79.5 81.2 81.9 81.5 80.1 75.7 71.7 70.1 68.6 67.9 68.3 67.2
WIND SPEED mph 1.6 1.6 1.3 0.7 0.9 0.8 1 1.6 3 2.9 3 3.6 3.7 3.8 4.5 4.2 3.1 2.6 2.9 3.5 3.4 2.7 3.5 3.7
WIND DIRECTION Degrees 245 244 236 178 194 183 194 210 227 223 221 228 216 216 226 227 211 201 190 195 193 203 214 214
PM2.5 ug/m3 6.8 7.4 7.5 6.9 6.2 6.6 7.4 6.7 6.1 6.2 6.5 6 4.9 4.6 4.5 4.5 4.4 4.3 4.7 4.5 5 5.2 5.2 5.2
PM10 ug/m3 (25C) 14.2 17.4 16.7 15 14 16.9 21.5 18.4 16.4 21.2 19.4 23.3 15.7 17.3 18.5 20.4 15.6 16.1 15.2 15 16.4 15.7 18.7 16.6
PM COARSE (10-2.5) ug/m3 7.5 10.1 9.4 8.3 8 10.4 14.1 11.6 10.1 14.5 12.4 16.5 10.2 12 13.2 15 10.5 11.3 10.1 10.1 10.9 10.2 13 11.1