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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 8/4/2025 12:00 to 8/5/2025 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,Juneau,Jefferson,Kenosha,Kewaunee,Lafayette,La Crosse,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 51.8 50.3 49 47.8 47.7 45.2 43.7 43.2 45.8 40.8 37.4 35.8 33.5 33.4 31.7 29.5 28.9 28.6 27.9 29.7 31.9 30.9 28.5
WIND SPEED mph 3.7 3.4 3.5 2.9 4.3 5.9 6.4 6 5.9 6.1 4.9 3.8 4.6 4.7 4.7 6.1 6.5 7.2 4.5 1.6 3.2 2.3 2.7 1.4
WIND DIRECTION Degrees 196 181 193 181 191 188 197 200 190 192 198 199 190 184 187 196 193 207 220 250 22 37 329 236
TEMPERATURE degF 59.8 58.2 58.1 58.1 58.9 58.5 58.1 59 57.6 59.3 58.7 59.2 60.4 61.2 63.8 65.3 67.3 68.8 68.6 66.9 56.4 49.9 48.1 48.9
RELATIVE HUMIDITY %RH 41.4 47.6 50.9 53.7 55.2 64.3 72.1 77.2 90.3 87.4 89.8 86.2 82.1 80.5 76.4 77.1 76.3 76 77.7 81.1 88.9 95 96.3 96.2
BAROMETRIC PRESSURE inHg 29.98 29.96 29.93 29.92 29.88 29.85 29.82 29.8 29.76 29.73 29.71 29.68 29.66 29.61 29.55 29.52 29.5 29.5 29.48 29.42 29.44 29.44 29.46 29.48
PRECIPITATION inches 0 0 0 0 0 0 0 0.01 0.07 0 0.07 0 0 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 21.4 81.7 72.1 82 42.7 61.7 271.4 102.3 175.3 175.5 126.2 155.1 53.5 5 0 0 0 0 0
PM2.5 ug/m3 5.1 5.4 5.7 5.7 5.8 5.4 5.3 4.4 3.4 3.4 6 7.4 8.8 10.1 9.9 9.6 10.3 10.2 11.4 11.8 9.8 8.5 9.2 8

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 6 5.4 5.6 6.1 6.4 7.1 6.9 6.7 6 6.1 6.7 7.6 8.3 9.6 8.7 7.2 7.6 8 8.8 9.4 9.8 11.1 9.4 4.1

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 45.6 46.3 47.9 44.6 37.9 39.6 39.4 42.3 43.4 40.2 39.2 43.9 48.9 54.1 60.1 61.8 59.8 56.6 50.4 43.5 39.5 46.8 60.3

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 38.6 35 35.5 32.5 32.6 34.3 36.7 39.5 42.3 41.2 45.6 49.9 48.1 47.4 47 46.3 45.4 45.5 46.5 44.1 39.2 33.4 32.5

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 42 37 35.1 33.9 31.7 31.5 34.9 38.2 38.9 40.5 43.6 44.6 45.2 44.7 44.2 44.2 44.1 44.5 43.6 41.5 36 31.8 31
TEMPERATURE degF 56.4 54 53.1 52.7 53.4 54.7 56.2 59.6 62.7 64.6 75.7 78.3 80 81.1 81.3 81 80.2 79 78 77.8 77.7 76.3
WIND SPEED mph 5.5 4.6 4.8 3.9 5.3 7.6 9.1 11.1 14.4 12.9 15.3 16.7 17 18.8 18.5 18.1 17.2 16.6 15.5 17 16.6 17.4
WIND DIRECTION Degrees 152 143 146 140 150 151 162 164 182 187 174 182 182 184 183 185 189 189 192 203 212 211
PM2.5 ug/m3 7.1 8.6 8.8 8 7.1 6.4 6.4 6.5 6 6.1 7.1 7.7 9.2 10.2 11.4 12.8 11.9 11.2 10.5 10.9 11.2 10.3 10 11.2

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 5.5 5.6 5.3 5.1 4.7 4.8 5.2 5.8 6.2 6.8 8 8.8 11.2 12.1 13.4 14.7 13 11.8 11 11.4 12 10.5 9.9 10.8
PM10 ug/m3 (25C) 12.8 11.2 11 10.3 10.7 9.5 10.5 14.2 20.2 23.8 21.7 26.5 42 47.2 55.8 68.5 53.3 46.9 44.9 34.1 30.7 30.3 32.3 38.1
PM COARSE (10-2.5) ug/m3 7.4 5.8 5.8 5.3 6 4.8 5.3 8.2 13.8 16.7 13.2 16.8 29.1 32.9 39.7 50.3 37.4 32.7 31.6 21.1 17.3 18.5 21 25.8

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 47.8 46.3 44.8 42 37.5 39 41.2 42 45.2 46.8 45.6 49.2 51.7 51.9 51.1 49.2 48.6 44.8 44.4 44.3 41.8 39.1 34.4
CO ppm 0.12 0.118 0.123 0.134 0.134 0.127 0.115 0.109 0.088 0.082 0.083 0.085 0.095 0.103 0.102 0.094 0.095 0.098 0.107 0.121 0.121 0.119 0.116
SO2 ppb 0.548 0.407 0.449 0.453 0.436 0.445 0.675 0.619 0.495 0.419 0.567 0.727 0.828 1.068 1.103 0.887 0.779 0.787 0.773 0.665 0.665 0.631 0.543
NO ppb 0.013 0.053 0.074 0.074 0.144 0.357 0.171 0.237 0.194 0.148 0.176 0.16 0.125 0.078 0.082 0.047 0.055 0.073 0.078 0.104
NOy-NO ppb 2.534 2.628 3.267 4.105 4.536 2.427 2.297 2.465 2.197 2.372 2.623 2.496 2.258 2.276 2.383 2.394 2.439 2.558 2.461 2.714
NOy ppb 2.548 2.681 3.341 4.179 4.681 2.784 2.468 2.702 2.391 2.52 2.798 2.656 2.383 2.354 2.465 2.44 2.494 2.631 2.539 2.818
PM10 ug/m3 (25C) 12.3 11.5 12.5 13.3 13 12.8 13 11 11.8 12.9 16.8 20.1 25.8 28.8 34.3 35.4 35 32.8 35.2 34.7 34.9 29.6 28.3 30
PM COARSE (10-2.5) ug/m3 7.4 6.2 6.8 7.2 6.7 6.4 7.3 5.6 6.6 8 11.6 14.1 18.1 19.2 21.4 22.4 22.8 20.6 22.9 22.2 21.4 16.8 15.9 17.8
WIND SPEED mph 8.8 9.5 10.1 9.6 11.3 11.7 14.8 17.4 17.6 18 18 18.3 22.5 20.6 21.6 22.5 20.4 18.8 18.3 20.4 19.2 20.3 17.7 15.3
WIND DIRECTION Degrees 152 152 146 154 156 156 166 167 173 182 190 159 171 171 182 185 182 183 185 192 189 193 202 204
BAROMETRIC PRESSURE inHg 30.05 30.04 30.02 30.01 29.99 29.98 29.96 29.92 29.91 29.9 29.9 29.82 29.77 29.74 29.71 29.67 29.65 29.63 29.62 29.61 29.62 29.62 29.62 29.61
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
TEMPERATURE degF 51.8 51.5 51.6 51.2 51.2 51.8 55.4 58.4 61 64.6 66.3 66.6 72.1 76.3 78.8 80.5 81.1 80.5 79.8 79.2 77.9 76.9 76.5 75.6
RELATIVE HUMIDITY %RH 59.5 60.2 60.5 62.6 63.8 64.6 58.9 56.1 54.6 54.3 54.8 59.5 51.3 48.6 48.1 45 42.6 42.4 45.4 48.5 54.1 58 59.1 60.3
PM2.5 ug/m3 5.1 5.4 5.9 6.2 6.5 6.5 5.8 5.4 5.2 4.8 4.9 5.6 6.8 8.4 11.3 11.2 10.3 10.5 10.5 10.7 11.8 11.4 11.1 10.9

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 44 44.2 49.1 51.4 47.9 46 46 46 46.1 48.2 48.9 52 57.3 59.3 60.7 61.5 63.7 65.2 65.4 61.5 54.4 49.9 40.7
WIND SPEED mph 3.2 3.8 4.1 4 4 4.7 5.4 5.4 5 3.6 3.7 3.6 4.8 5.5 6 5.5 4.8 5.7 5.6 6.4 7.4 7.8 6.6 2.7
WIND DIRECTION Degrees 210 209 212 204 208 201 199 208 198 204 192 208 186 203 206 197 198 195 203 204 209 209 219 279
TEMPERATURE degF 43.7 44.6 46.1 45.4 44.1 44.4 46.8 46.5 46.4 45.9 46.5 45.2 48.7 54.2 55.1 51.8 51.1 50.3 52.2 52.6 53.1 54.1 52.1 55.5

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 46.7 43.2 38.6 34.2 31.4 31.8 35.1 33.7 32.2 31 30.2 28.8 27.5 27.7 28.4 27.4 29.3 36.3 51.5 53.5 49 48.7 46.6
WIND SPEED mph 5.3 4.6 4.2 2.3 4.8 4.9 5.9 8.3 6.4 7.4 9.5 8.8 8.6 11.7 13.3 10.2 7.5 9.6 6.1 8.9 7.3 4.2 6.6 7
WIND DIRECTION Degrees 122 128 115 92 124 119 125 146 150 143 151 144 179 167 170 170 164 177 187 155 160 172 188 207
TEMPERATURE degF 59.2 56.5 53.6 53.5 54.7 55.5 56.9 60.1 57.5 58.7 61.6 63.1 65.1 66.1 66.8 67.8 68.4 71.7 68.6 59.5 60.8 59.9 60.8 61
PM2.5 ug/m3 4.7 5.2 5.3 4.9 5 5.2 5.3 5.6 7.1 7 8 8 8.3 8.3 9.4 10.4 10.7 11.7 10.5 3.8 4.3 4.3 4.5 4.9
PM10 ug/m3 (25C) 11.2 12.2 10.8 9.5 11.5 12.1 11.8 11.8 15.2 12.7 15.1 14.8 16 16.9 18 19.4 21.4 23 23.1 8.2 8.6 9 9.7 11
PM COARSE (10-2.5) ug/m3 6.6 7 5.5 4.6 6.5 6.9 6.4 6.1 8 5.6 6.9 6.5 7.3 8.2 8.1 8.4 10 10.4 11.8 4.3 4.1 4.5 5 5.8

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 42.7 40.8 40.7 39 36 36.3 39.2 40.4 41.7 45.2 43.2 46.7 46.7 48.2 49 48 46.5 43 40.1 39.5 38 35.3 32.2

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 50.3 49.6 48.6 47.4 45.7 44.7 43.3 42.7 50.7 43.4 40 42 42.9 41.8 40.9 42.4 41.5 39.9 34.1 33.3 55.4 58.3 61.2
WIND SPEED mph 7 6.4 6.1 7 6.2 7.5 6.6 6.8 6.9 7.2 5 6.2 6.4 6.4 7.5 7 6.3 4.6 3.6 1 3.4 12 8 8.9
WIND DIRECTION Degrees 196 199 190 195 191 185 197 200 179 162 153 153 169 158 169 170 150 141 248 194 220 266 240 214
RELATIVE HUMIDITY %RH 72.6 72.3 74 74.3 74.3 73.9 81.5 96.4 95.6 100 99 94.7 83.5 84.6 87 90.2 83 85.9 100 100 100 92.1 96.6 94.6
TEMPERATURE degF 49 49 48.2 47.8 47.6 48.3 47.3 44.5 44.2 45 46.3 49.5 56.1 57.4 58.7 59.7 62.4 60.8 60.8 60.4 61.7 58.5 56.1 56.4
PM2.5 ug/m3 11.9 11 11.5 11.7 11.4 10.2 9.2 8.9 6.6 6.1 7.5 8.8 9.5 9.3 8.9 9.7 10 9.7 9.4 8.8 11 5.8 5.2 4.7

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 5.2 5.1 4.9 5.2 6.6 5.6 5.3 5.4 5.7 6.2 7.4 9 9.9 11 10.2 9.8 9.6 9.7 9.7 9.1 9.9 14 16.4 15.7

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 5.4 5.2 5.8 6 5.8 5.6 5.6 6.8 7.8 7.4 7.8 9 8.5 8.8 9 9.5 10.2 11.8 11.3 10.7 5 4.9 4.8 4.8

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 38.9 36.8 34.2 32.9 31.7 34.1 36.5 39 41.1 42.4 45.4 47.7 47.2 47 45.1 46.1 44.4 42.8 42.4 39.7 38.1 35 31.7

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 44.9 44.7 43.5 42.5 37.3 34.5 34.5 34.5 37.6 41.8 47.8 54.6 59.6 60.7 60 56.4 51.1 45.4 43.3 42.5 44.6 44.7 42.7
TEMPERATURE degF 48.1 48.5 48.5 48.1 48 48.1 49.9 51.7 52.1 56.4 57.1 56.1 57.6 60.3 61.8 62.2 62.7 64.4 80.6 79.4 78.5 78.4 77.8 77.3
WIND SPEED mph 5.5 5.4 6.4 7.1 7.9 8.4 9.1 10.9 11.1 11.5 12.1 12.7 14.2 14.1 12.8 11.8 10.2 9.4 17.1 18.1 19 21.7 21.6 21.8
WIND DIRECTION Degrees 182 177 171 176 170 170 171 173 168 169 162 164 169 164 166 167 167 164 195 197 200 204 210 219
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 3.3 93 219.8 309.7 405.4 651.6 770.8 691.2 766.3 745.7 633.6 476.6 275.4 94 11.7 -0.2 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 5 4.9 5.2 5.3 5.8 5.8 6.2 6.2 6.2 6.1 5.9 6.7 6.8 6.4 6.5 7.3 8.5 9.6 9.7 9 8.9 8.9 9 9

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 45.8 42.7 41.6 40 32.5 33 32.4 34.7 37.7 46.9 51.2 53.9 58.5 58.4 57.2 53.5 49.8 46.9 44.4 45.4 47.3 46.3 44
TEMPERATURE degF 50.8 51.4 50.2 49.4 49.4 50.6 54.5 58.2 60.8 64.5 69.9 72 75.4 75.9 78.9 81.2 80.1 78.7 78.1 77.6 76.8 76.4

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 43.8 46 46.3 47.6 46.7 45.3 45.8 46 47.3 47.3 47.8 51.4 56.5 60.1 63.5 65.9 65.8 63.2 59 53.8 47.2 39.8 51.7

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 45.1 44.3 42.6 41.8 42.8 39.1 36.7 34.5 34.6 33 33.8 33.6 36.3 39.1 39.8 38.6 36.9 34 32.3 37.6 57 53.2 51.6

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 44.6 44.5 46.7 43.7 44.3 43 42.1 42.5 43.4 43.8 43.1 47.6 52.9 57.2 59.1 60.8 60.7 58.9 55.8 50.5 45.1 41.8 39.4
WIND SPEED mph 4.4 4.6 4.3 4.6 6.3 6.9 7.6 8.3 8.2 8.9 8.7 8.9 9.1 11.1 11.1 8.2 8.5 7.8 8.7 9.5 10.9 10.3 10.2 3.3
WIND DIRECTION Degrees 173 176 168 146 167 172 174 170 171 175 177 165 168 180 176 181 182 172 181 182 174 176 179 176
TEMPERATURE degF 43.1 42.9 43.5 40 42.3 43.5 44.6 45.8 46.5 47 46.9 46.5 50.1 52.2 53.5 53.8 52.6 49.5 48.8 48.2 47.7 48.1 48.7 49.1

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 45.2 45.6 44.9 44.1 37.8 36.5 35.2 34.2 34 37.8 42.8 43.2 40.6 36.9 42 45.7 44.7 36.9 38.3 47.7 58.8 58.3 57.1
PM2.5 ug/m3 7.9 7.5 6.8 6.7 6.9 7.5 7.2 6.5 5.9 5.8 5.9 6 7.8 10 11.1 11.8 11.8 12.6 12.2 11.4 8.4 4.1 4.3 4.1

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 49.2 42 30.6 32.8 39.6 38.5 37.4 37.3 36.6 37.8 42.4 51.5 58.9 61.7 63 61.9 59.1 52.9 44 42.5 43.7 42.7 40

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 31.2 35.5 30.2 29.2 25.8 28.1 27.1 29 28.5 33 39.1 40.3 47 47.9 47.3 44.5 37.4 36.2 35 35.3 36.6 35.9 33.9
PM2.5 ug/m3 6.5 5.8 6.8 7.2 7.3 7.5 7.1 7 6.4 6.5 6.5 7.5 7.4 7.5 8.2 8.8 9.6 11.5 11.3 10.3 10.2 10.2 9.9 9.5

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 0.204 0.212 0.226 0.215 0.24 0.276 0.249 0.255 0.28 0.267 0.269 0.284 0.223 0.215 0.229 0.236 0.233 0.244 0.257 0.264 0.236 0.239 0.208 0.199
NO2 ppb 4.3 5.4 6.5 7.3 8.9 8.8 9.1 10.6 9.2 9.8 4.1 3.3 2.9 2.8 3.1 4.3 8.4 6.7 5.4 5.4 4.2 3.9
WIND SPEED mph 6.7 5.9 6 7.1 8.2 9.2 11.5 11.6 12.8 11.8 13.2 13.2 14 17.3 16.4 14.7 12.7 11.5 14.7 16.1 18.1 16.4 14.7 14.8
WIND DIRECTION Degrees 166 165 156 159 159 161 162 163 160 160 175 173 141 155 153 151 156 158 182 185 187 188 194 203
TEMPERATURE degF 49.2 49.7 49.9 50.8 50.7 52.1 55 57.8 59.4 62.5 68.1 71.2 70.8 72.4 73.9 74.6 75.7 76.9 80.1 79.3 78.5 77.8 77 76.2
PM2.5 ug/m3 4.9 4.7 5 5.3 5.8 6.1 5.8 5.7 5.6 5.8 5.3 5.2 5.9 6.9 7.6 8.2 9 9.9 10.2 9.7 9.3 9.6 9 8.9
PM10 ug/m3 (25C) 12.1 12 12.1 13.5 15.5 15.9 15.1 15.5 21.6 20.5 20.5 20.4 26.4 34.8 33.3 27.8 29.7 36.6 38.8 36 26.7 26.3 23.5 21.3
PM COARSE (10-2.5) ug/m3 7.6 7.6 7.5 8.5 10.1 10.1 9.6 10 16.1 14.7 15 14.8 20 27 24.8 18.8 19.7 25.4 27.1 24.9 16.4 15.8 13.7 11.6

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 42.2 38.4 35.1 36.4 35.7 34.4 34.1 33.6 33 35.9 41.3 49.7 57.1 59.2 58.3 56.5 53.4 47.5 40.6 40.7 42.3 41.7 39.8
SO2 ppb -0.3 -0.1 -0.3 -0.2 0.6 0.4 0.2 0.5 0.4 0.4 0.5 0.3 0.2 0 0.5 0.2 0 0.2 0.1 0.1 -0.1 -0.1 0.1
NO ppb -0.2 0 -0.1 -0.1 0.2 0.9 1.6 1.7 2.5 2.7 1.6 0.4 0 -0.1 0 0 -0.1 -0.1 -0.2 -0.2 -0.2 -0.3 -0.3
NO2 ppb 5.2 5.5 4.9 6 6.5 6.5 6.6 7 7.7 7.3 5.2 3 2 1.8 2.6 2.7 3.4 4.4 4 2.6 2.3 1.9 1.8
NOx ppb 5.1 5.4 4.8 6 6.8 7.5 8.2 8.6 10.3 10 6.8 3.5 1.9 1.7 2.6 2.6 3.2 4.3 3.8 2.4 2 1.6 1.5
WIND SPEED mph 3 3.6 3.1 3.6 4.5 5 5.9 7 8 6.7 9 10 11.6 12.5 11.6 9.8 8.7 8 7 10.4 14.1 14.6 14.4 15.5
WIND DIRECTION Degrees 169 166 166 167 163 164 160 161 158 158 156 157 162 162 159 163 159 160 160 189 200 203 213 214
TEMPERATURE degF 45.9 47.1 45.4 46.3 46.5 48.4 52.5 54.6 54.7 56.3 60.2 60.9 62 63.5 65.1 66.7 65.5 60.5 62.3 71.9 78.3 77.8 77.4 76.6

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 6.5 6.6 6.7 6.2 5.5 5.4 5.6 7.1 6.9 6.8 8.7 9.7 10.3 10.2 11.8 12.1 12 11.2 11.4 11.4 11.6 5.2 4.5 4.4

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 -0.4 -0.3 -0.6 -0.4 -0.4 -0.4 -0.4 -0.6 -0.5 -0.4 -0.4 -0.3 -0.2 -0.3 -0.2 -0.2 -0.2 -0.2 -0.1 -0.1 -0.1 -0.2 -0.1 -0.2
WIND SPEED mph 6.7 8 6.9 8 5.7 7.8 4.5 8.2 7.5 9.7 10.4 10.7 10.8 11.7 10.2 11.8 4.3 4.4 5.4 9 10.4 7 12.3 8.8
WIND DIRECTION Degrees 177 179 177 180 163 169 191 172 165 165 160 176 175 166 179 181 194 245 209 225 268 231 190 224
TEMPERATURE degF 51.1 51.5 50.1 50.2 50 48.8 48 47.9 47.7 48.2 47.7 52.8 58.1 60.8 62.8 62.9 60.5 59.9 60.6 62.3 61 56.9 56.8 57.6

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 48.8 49.3 47.4 43.5 43.3 40.9 41.1 42 42.1 44.1 48.2 49 49.9 49.8 51 52.1 50.4 47.2 44.2 41.5 43.1 49.5 58.9
PM2.5 ug/m3 6.4 6.2 5.9 6.3 6.2 5.9 6.6 6.5 6.2 6.9 7.1 6.4 7.2 7.8 9.8 10.9 12.2 10 12.7 11.9 12.1 12.9 10 4.3

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 0.4 0.4 0.2 0.3 0.4 0.6 0.7 0.7 1.1 1 1 0.8 1.3 1.2 1.2 1 0.8 0.9 0.8 0.9 1 0.9 0.8 0.7
WIND DIRECTION Degrees 173 161 157 153 159 166 149 156 171 177 196 162 159 162 165 174 160 162 164 182 202 202 228 307
WIND SPEED mph 4.3 4.1 4.9 4.6 5.3 6.1 4 6.3 8.5 8.3 10.7 9.1 6 6.1 4.4 8.7 8.7 9.9 8.6 9.4 12.5 10.9 7.3 3.9
TEMPERATURE degF 50.8 49.9 48.9 48.4 48.8 51.6 53.4 56 61.3 64.3 64.2 67.9 72.1 74 77.1 76.2 72.7 71.3 70.3 73.6 76 73.4 71.9 63.4

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 47.7 46.9 46.3 44.4 40.5 38.5 37.8 36.9 36.5 37.8 41.4 50.7 57.6 61.4 62.6 61.8 58.7 53.1 46.1 42.7 43.9 42.7 39.5
TEMPERATURE degF 44.4 44.3 43 43.6 44.2 45.5 48.4 50.3 51.2 52.2 53.7 56.8 57.6 58.5 60.3 61.6 62.3 59.8 57.6 63.7 78.6 78.1 77.5 76.4
WIND SPEED mph 4.4 3.3 3.3 5.3 6.8 7.4 8.8 10.3 13.8 12.6 13.6 15.2 19.4 22.4 21 21.7 18.7 14.8 8.9 9.6 20.6 19.6 18.4 16.7
WIND DIRECTION Degrees 165 182 136 161 163 166 163 166 160 162 161 163 168 169 172 171 170 172 171 180 206 209 217 220

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 47.8 48.8 47.8 47.2 43.5 42.9 42.9 43.6 43 42.9 45.2 51.5 57.8 63.2 64.2 64.3 62.8 57.7 51.9 45.6 42.8 41.2 38.3
TEMPERATURE degF 41.8 42.4 41.9 44.9 44 44.9 46.9 47.7 48.2 49.5 49.1 51.9 52.5 55.2 56.2 56.8 56.1 54.9 53.1 53.6 56.9 60 61.2 69.7
WIND SPEED mph 4.7 4.7 5.9 9.3 11 11.6 12.9 14.5 15.6 16 15.5 16 19.9 18.8 19.8 19.8 17.5 17 13.7 13.6 12.4 12.4 11.2 12
WIND DIRECTION Degrees 202 188 187 183 179 181 182 181 178 180 185 181 171 180 177 177 181 181 195 194 193 192 195 208
PM2.5 ug/m3 6 4.9 4.9 5 4.8 4.8 4.8 4.8 4.9 5.4 5.8 6 6 6.8 6.3 5.3 5.4 6 7.1 8.7 8.7 8 7.9 7.9

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 47.8 45.5 43.2 41.3 36.6 34.8 34 33.2 35.4 40.4 46.4 54.9 58.6 60.4 60.1 56.5 52 47.3 41.6 41.1 44.8 45.1 42.3

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 39.5 35.6 33.1 30.4 31.4 30.5 34.8 37.9 40.2 42.9 45.4 45.6 45.3 44.3 45.5 45.8 43.9 44 41.5 40 38.4 36.4 32.6

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 43.3 42.7 40.9 41.3 39.6 37.4 36.3 38 40.1 37.6 40.8 43.8 43.5 44.3 45.7 45.8 44.4 41.8 37.4 35.4 33.6 31.2 29.9
PM10 ug/m3 (25C) 13.2 14 12.6 11.4 9.7 9.3 10.3 10.4 9 11.6 13.4 21.6 24.4 27.5 28.1 30 31.3 30.4 30.1 36.7 30.5 36.5 39.3 39.3
PM COARSE (10-2.5) ug/m3 7.6 8.6 7.6 6.5 5.1 4.4 5.2 5 4 6.1 7.4 13.7 14 15.2 15.1 16.4 18.4 18.6 18.2 24.5 19.2 24.7 26.4 26.2
WIND SPEED mph 2.8 2.3 2.4 3.5 3.5 3.3 4.9 4.3 4 4 4.7 5.5 5.8 5.3 5.2 5 5 5.7 5.5 4.5 6.4 8.3 6.6 6.7
WIND DIRECTION Degrees 164 149 170 170 166 154 158 164 173 181 153 163 184 197 202 200 202 213 220 219 225 227 226 223
TEMPERATURE degF 52.6 52.3 52 52.6 52.8 53.4 54.8 57.8 61.1 64.1 61.4 68.2 75.7 78.8 77.8 78.8 80.5 78.2 76.9 75.6 75.1 74.7 73.5 72.3
PM2.5 ug/m3 5.6 5.4 5 4.8 4.6 4.8 5.1 5.2 4.9 5.1 5.7 7 9.1 10.6 11.3 11.6 10.9 9.9 10.1 10 9.6 9.7 10.7 11

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 39.8 38.3 43.5 42.4 40.8 39.6 39.4 39.6 40 39.3 40.1 48.8 56.7 61.4 62.4 61.7 60 55.9 50.1 43.8 39.6 38.3 37
WIND SPEED mph 3.6 5.7 5.4 5.8 8.3 7.8 8.4 9.8 11.1 11.7 10.9 11.4 16 16 14.8 14.6 13.3 14.1 10.5 9.1 10.2 10.3 12.5 19.5
WIND DIRECTION Degrees 209 216 186 183 184 178 175 178 174 181 175 171 175 178 177 175 179 176 177 177 182 181 190 210
TEMPERATURE degF 41.6 41.8 43.3 45.1 47.1 48.2 51 53.2 53.3 54.4 54.8 55.5 57.4 62.5 64.8 65.9 66.1 64 60.9 60.1 63.8 66.8 70.2 74.5

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 42.3 44.8 51.5 51.3 45.1 44 44.2 45 44.8 44.6 45.2 51.4 57.1 61 63.2 63.6 63.4 60.7 56.3 50.8 46.1 44 42.4
TEMPERATURE degF 39.1 40 42 42.1 42.5 44.9 48.5 50.5 51.9 52.3 53.3 52.5 54 57.6 58 56.9 54.8 52.2 50.9 49.6 49.8 50.1 50.1 50
WIND SPEED mph 3 3.6 8.3 10 12.5 13.3 14.3 14 15.2 16.4 15.9 14.6 25.3 21.8 15.5 14 15.1 15.3 16.7 17 16 19.8 15.3 11.6
WIND DIRECTION Degrees 234 211 180 184 189 189 187 183 186 189 188 186 172 189 193 194 196 192 194 189 193 187 192 198

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 47.4 47.7 45.7 45 45.1 44.9 41.9 42.6 44.7 41.9 38.7 36.3 33.7 34.4 36.5 37.1 37 34.1 31.3 57.5 57.1

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 36.5 31.7 28.7 28.9 28.9 31 34.9 40.7 43.6 46.6 47.9 49.2 49.6 50.7 49.5 45 42.2 41.5 41.9 41.3 41.2 38.9 35.9

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 45.2 42.2 38.4 35.6 32.3 33.9 35 38.7 43.1 49.1 51.2 51.2 51.2 53 53.1 50.5 47.2 44.2 41.6 42.2 42.4 40 37.6
TEMPERATURE degF 50.8 52 52.2 52.4 51.8 53 56.1 58.8 62.1 65.9 69.8 73.1 76.4 78.5 79.2 81 82.3 81.4 80.2 79.1 78.1 77.1 76.2 75.6
WIND SPEED mph 3.6 3.9 4.1 4.2 4.2 5.4 6.6 7.3 9.1 9.3 10.3 8.4 9.7 10.2 11.4 11.6 10.3 10.8 10.9 12.4 12.6 10.8 9.8 10.2
WIND DIRECTION Degrees 161 175 165 170 172 173 174 173 183 185 190 180 176 177 178 181 186 189 188 189 192 198 204 203
PM2.5 ug/m3 5.8 6.6 7.2 7.5 7.6 7.3 6.5 6.1 5.6 5.4 5.3 5.9 7.3 9.1 9.8 10.7 11.1 11.1 10.7 10.7 11 11 10.8 10.7
PM10 ug/m3 (25C) 12.1 13.6 14.7 16.1 14.4 16.5 18.5 18.1 16.4 17.6 19 21.6 26.7 27.3 35.6 37.4 37.6 44.2 39.6 46 37.9 29.3 29.8 26.8
PM COARSE (10-2.5) ug/m3 6.5 7.2 7.8 8.8 7.1 9.5 12.2 12 10.8 12 13.3 15.1 18.5 17.2 24.4 25 24.7 31.1 27.1 33.3 25.4 17.1 17.9 15.1