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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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Sunday, 
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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 11 12.8 15.4 13.4 14.5 13 13.3 22.7 43 45.2 44.6 43 38.6 44.8 50 53.7 55.7 54.2 53.2 52.7 52.6 53.1 52.9 52.9
WIND SPEED mph 1.2 1.7 1.1 0.1 0.2 0.5 0.2 1 4.5 4.7 3.1 2.5 1.7 3 4.9 4 4.8 3.9 3.1 2.1 2.3 3.9 4.3 4.1
WIND DIRECTION Degrees 205 223 178 211 69 215 4 172 190 192 194 188 95 155 176 172 209 204 191 177 172 182 195 195
TEMPERATURE degF 30.6 32.5 34.3 35.3 35.8 35.9 40.9 44.5 54.6 56.2 56.1 56 54.9 59.6 62.3 63 65.9 64.8 62.8 61.4 60.6 60.9 61 60.8
RELATIVE HUMIDITY %RH 98 96.8 92.4 91.5 90.9 92.2 85 76.6 47.6 43.9 52.3 60.8 76.4 55 37.4 26.9 21.9 24.6 27.9 30.7 32.9 34.9 36.8 38.3
BAROMETRIC PRESSURE inHg 30.24 30.24 30.24 30.24 30.23 30.24 30.25 30.24 30.22 30.21 30.19 30.18 30.15 30.12 30.09 30.05 30.03 30.03 30.02 30.02 30.02 30.01 30 29.99
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0.01 0.01 0 0 0 0 0 0 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 0 29.7 82.2 99.5 248.9 191.6 149.5 175.1 186.3 326.7 441.9 380.3 328.2 148.6 14.6 0 0 0 0 0
PM2.5 ug/m3 3.3 3.4 3.7 3.9 4 4.1 4.3 4 3.9 4.4 5 5 5 4.7 4.4 3.4 3.5 3.6 3.6 3.6 4.1 4.6 4.5 4.9

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 6.8 6.6 6.9 6.2 6.4 6.7 7.2 3.7 3 2.9 2.9 2.8 3.4 3.6 3.7 4.5 5.1 4.8 5.3 5.7 6.7 6.6 6.8 6.6

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 30.6 30.2 24.1 19.4 26.3 26.1 34.4 38.3 41.3 41.5 44.8 46.5 46.5 47.2 46.4 47.1 47 48.1 46.9 47.8 45.4 44.7 43.2 45

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 33.8 33.4 34.2 37.3 36.1 31 30.2 35.1 36.7 38.9 40.4 45.4 52.3 56.4 59 61.6 60.7 57.9 53.2 47.1 45.8 44.4 42.7 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 32.3 33.5 31.2 25.3 15 22.9 33.2 34.4 35.8 39.1 41.8 47.3 52.3 55.6 58.9 59.6 58.4 57.3 54.8 51.4 49 48.6 46.7 45.5
TEMPERATURE degF 44.9 44.3 42.5 40.6 39.7 41.5 45.1 47.4 49.5 52.5 56.1 59.9 62.7 65 66.7 67.6 68.1 68 66.6 64.2 62.4 61.1 59.5 58
WIND SPEED mph 2.9 4.2 1.8 1.3 1.5 2.2 4.9 5.5 5.6 6.1 7.7 7.3 9 9.2 9.6 10 10.3 9.3 6.1 5 5.6 6.6 6.1 7.2
WIND DIRECTION Degrees 151 156 120 84 88 110 133 141 147 153 167 154 155 165 173 171 173 175 165 151 142 144 142 146
PM2.5 ug/m3 5.3 5 5.3 5.5 5.5 5.6 7.3 4.6 4.6 4.9 5.7 6.8 5.8 7.1 9.5 8.4 11.9 7.3 6.1 5.6 5.6 5.9 6.1 6.7

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 5.9 5 4.3 4.2 4.6 4.6 4.4 4.3 5.2 4.6 5.7 6 11.6 6.3 6.1 5.3 5.9 5.5 5 6.3 6.6 6.5 5.8 5.8
PM10 ug/m3 (25C) 9.8 8.2 6.6 6.3 6.8 6.6 7 6.5 8.2 8.6 10.3 12.9 20.1 14.7 14.9 15.9 15.6 14.7 16.4 19.7 18.5 18.7 13.4 12.9
PM COARSE (10-2.5) ug/m3 4.2 3.6 2.6 2.4 2.5 2.3 2.9 2.4 3.3 4.1 4.7 6.9 8.4 8.3 8.6 10.3 9.3 8.9 11.2 13.3 11.8 12.2 7.6 7.2

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 31.1 32.9 32.7 30 24.8 24.6 32.6 37.9 39.8 42.4 43.2 44.1 47.9 49.3 49.9 52.4 52.6 52.2 50.6 49.8 48.4 47.7 48.4 49.3
CO ppm 0.12 0.107 0.102 0.121 0.103 0.092 0.089 0.09 0.091 0.103 0.115 0.115 0.112 0.122 0.125 0.126 0.157 0.172 0.16 0.156 0.15 0.138 0.124
SO2 ppb 0.063 0.082 0.056 0.028 0.059 0.037 0.129 0.16 0.116 0.13 0.162 0.219 0.25 0.298 0.426 0.464 0.96 0.861 0.62 0.462 0.588 0.696 0.629
NO ppb 0.044 0.035 0.077 0.056 0.116 0.185 0.19 0.257 0.132 0.242 0.471 0.224 0.153 0.257 0.224 0.236 0.222 0.107 0.052 0.066 0.074 0.064 0.046
NOy-NO ppb 2.232 1.788 2.605 1.82 1.816 1.577 0.906 1.279 1.156 1.872 2.879 2.462 2.194 2.552 2.79 3.021 4.352 5.775 5.253 4.903 4.462 3.351 2.666
NOy ppb 2.276 1.823 2.682 1.876 1.932 1.762 1.096 1.536 1.288 2.114 3.35 2.686 2.347 2.809 3.014 3.257 4.574 5.882 5.304 4.968 4.537 3.415 2.712
PM10 ug/m3 (25C) 7.3 7.5 7.6 6.4 6.7 6.2 5.1 5.1 6.5 7.3 7.5 8.8 9.9 10.6 10.1 13.4 13.5 14.6 16.7 16.1 14.2 13.9 14.7 11.5
PM COARSE (10-2.5) ug/m3 2.7 3.4 3.6 2.7 2.6 2.2 1.9 2.4 3.7 4.2 4.1 4.5 4.5 5.5 4.7 7.5 7.5 7.3 6.3 7 6.1 6.4 8.1 6.3
WIND SPEED mph 3.1 3.3 2.8 1.4 1.9 1.8 3.7 8.9 10.3 9.4 10.6 11.8 10.5 11.4 12.6 12 11.2 10.4 11.5 10.4 11.1 12.1 12.3 11.7
WIND DIRECTION Degrees 145 145 139 311 18 58 130 133 137 146 140 137 133 124 115 117 115 115 117 128 134 139 142 144
BAROMETRIC PRESSURE inHg 30.23 30.23 30.22 30.23 30.23 30.23 30.24 30.23 30.23 30.22 30.2 30.19 30.17 30.15 30.11 30.08 30.06 30.06 30.05 30.06 30.06 30.06 30.05 30.05
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 40 40.2 40.2 39.9 38 39.6 44.3 47.8 51.3 53.3 54.1 55.7 57.7 59.1 60.7 61.9 62.7 61.4 58.2 56.3 54.8 53.7 53.1 52.9
RELATIVE HUMIDITY %RH 74.9 73.3 72.8 77.2 86.9 85.5 69.1 60.2 53.5 50.3 50.5 48.2 46.2 45.9 47.3 46 44.6 47.9 55.6 59 59.8 59.9 59.5 58
PM2.5 ug/m3 5 4.4 4.4 3.9 4.4 4.2 3.4 2.8 3 3.2 3.5 4.3 5.5 5.1 5.4 5.8 5.9 7.3 10.4 9.3 8.3 7.6 6.7 5.4

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 36.4 39.9 40.3 41.3 39.3 36.6 40.3 42.6 43.2 43.4 43.8 44.3 44.1 44.8 45.3 46.3 45.4 45.2 44 43.6 44 44.3 45.3 45.6
WIND SPEED mph 0.7 1.4 1.2 0.7 0.8 1.2 1.5 2.4 2.9 4.3 4.1 4 4.6 4.3 4.2 3.1 3.3 2.6 2.6 3.1 2.8 2.6 2.2 2.6
WIND DIRECTION Degrees 295 265 269 255 259 222 186 197 191 180 192 184 185 195 202 189 206 216 146 144 150 182 205 209
TEMPERATURE degF 32.4 31.6 31.2 31.2 30.7 31.9 41 48 51.2 52.6 53.9 52.6 55.6 56.1 56.4 55.8 52 51.4 46.5 42.5 41.1 41.3 40.8 41.1

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 24.3 30 33.3 34.7 36 35.4 36.2 36.7 36.5 37 39.4 41.3 45.5 49.4 52.1 53.7 55.3 55.2 54.8 50.7 46.1 50.2 50.9 48.8
WIND SPEED mph 2.8 3.3 4.1 2.9 3.5 3.7 3.9 5.7 7.3 8.1 6.9 7.4 7.8 8.7 9.3 8.7 9.6 9.8 6.9 3.5 2.7 4.7 5.2 4.9
WIND DIRECTION Degrees 122 119 123 122 127 130 137 145 148 152 131 130 136 147 154 153 167 166 158 140 113 119 123 125
TEMPERATURE degF 43.5 45.3 46.5 47.2 48.1 48.4 49.5 51.6 51.9 52.7 52.9 58 61.7 65.6 66.9 68.4 67.7 66 64.4 60.4 59.9 60.1 60.9 60.5
PM2.5 ug/m3 15.5 9.1 7 5.8 5.1 4.9 5.3 5.5 6 5.9 5.3 5 4.3 3.9 3.6 3.4 3.4 3.4 3.5 3.8 4.2 4.8 4.9 4.9
PM10 ug/m3 (25C) 20 13.4 10.1 9.4 8.3 7.9 9.3 9.1 10.4 10.7 9.6 8 8.3 8.6 7 7 6.9 7.1 7.4 8.5 8.1 10.2 10.8 11.7
PM COARSE (10-2.5) ug/m3 5.2 4.7 3.5 3.8 3.4 3.2 4.2 3.8 4.6 4.9 4.5 3.1 4 4.6 3.3 3.5 3.3 3.6 3.8 4.7 3.9 5.3 5.9 6.8

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 36.3 35.7 37.4 35.7 34.4 33 33.9 35.5 37.7 38.6 41 42.6 44.5 45.2 46.4 48.4 49.4 49.8 51 49.1 45.3 45.8 43.9 44.1

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 38 37.2 35.8 34.4 34.2 35.5 37.7 39.3 42.6 45.6 49.3 50.1 51.2 54.3 54.8 53 53.8 52.7 51.8 48.8 46.7 45.2 47 50.9
WIND SPEED mph 4.1 5.2 5.7 6 5.4 5.3 5 5.5 6.4 6.3 6.4 6 5.9 6.1 5.8 5.1 5.3 5.9 4.1 3.2 3.8 5.2 6.6 7.5
WIND DIRECTION Degrees 168 180 188 189 193 195 195 198 189 189 150 181 170 180 173 161 165 169 168 161 156 168 187 194
RELATIVE HUMIDITY %RH 82.1 85.7 89.2 90.3 89.9 85 77.1 68.3 58.2 48.9 38.5 35.2 32.1 26.9 27 33.8 31.3 34.2 42.8 54.6 62.2 69.8 71.4 70.8
TEMPERATURE degF 40.2 39.6 38.8 38.4 38.7 39.7 41.8 45.5 48.2 51.5 54.3 55.7 57.7 57.1 56.5 55.6 56.3 56.2 53.7 50.8 49.2 48.2 48.5 49.7
PM2.5 ug/m3 4 4.5 5.6 6.6 7.6 7.8 7.1 6 5 3.9 3.5 3.4 3.4 3.2 3.1 3.2 3.2 3.4 4 4.9 5.3 6.5 8.3 12.3

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 7.8 7.8 7.6 6.5 5.4 4.8 4.6 4.3 4 3.6 3.5 4.3 5.9 6.6 6.4 5.6 4.7 4.6 4.5 4.5 5 5.1 4.7 5

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 4.4 4.5 5.5 5.4 5.6 5.5 5.7 5.8 5.1 4 3.6 3.3 3.1 3.1 3.7 3.9 4.1 4.6 4.6 4.3 4.4 4.5 5 5.3

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 22.4 21.4 18.6 16.3 9.1 9.8 25.8 31.9 36.5 42.8 45.2 48.8 52.4 55.7 58 58.2 57 55.2 54 52 48.4 45.5 42 40.6

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 18.3 11.9 13.9 12.5 40.4 39.4 39.5 39.6 40.1 40.9 41.3 41.5 42.3 45.2 46.9 52.7 53.8 54 54.4 54.7 53.5 51.6 49.8 47.6
TEMPERATURE degF 39.2 37.5 36.2 36.8 41.6 41.8 42.6 43.6 43.6 44 44 44.8 45.2 46 47.9 51.2 51.7 50.4 49.3 48 48.2 48.4 46.7 46.7
WIND SPEED mph 2.8 2.8 2.4 2.4 7.7 7.6 4.6 4.4 4.6 5.8 6.2 6 6.2 4.9 4.3 5.3 4.3 3.3 5.4 5.1 5.4 5.4 4.5 3.7
WIND DIRECTION Degrees 319 315 293 3 47 53 58 73 91 119 120 111 95 89 101 126 131 167 164 171 175 166 180 174
PRECIPITATION inches
SOLAR RADIATION w/m2 -0.3 -0.3 -0.3 -0.3 1.7 55.2 250.5 431.6 617.1 783.1 755.2 841 890.2 831.4 673.1 534.4 352.9 167.3 31.7 -0.2 -0.3 -0.3 -0.3 -0.3
PM2.5 ug/m3 4.8 4.7 4.2 4 2.6 2.5 2.6 2.7 2.9 2.8 2.6 2.5 2.8 4.6 7.3 7.8 6.6 6.1 5.3 5.1 4.9 5.1 4.9 4.8

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 31.3 25.2 24.7 24.6 28.5 28.9 35.4 36.7 38.8 41.7 42.4 44.5 44.3 49 52.4 54.1 54.8 55.3 54.9 54.8 54.3 53.2 51.7 48.3
TEMPERATURE degF 37.5 35.2 35.2 35 36.4 38.4 44.1 48.3 50.5 53.3 55.2 56.4 56 57.1 58.5 58.5 58.6 57.5 54.8 51.4 49.6 48.6 48.1 47.5

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 35.7 33.1 34.7 32.4 32.3 28.7 29.9 37.3 41.9 42.8 43 41.9 42.8 44.1 45.4 44.4 44 43.6 44.6 45.5 45.1 45.8 44.5 45.1

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 42.2 42.2 42.7 42 38.5 35.9 34.9 35.9 39 42.7 45.7 47.1 50.3 52.9 55.3 58 59.6 59.7 58.6 56 52.3 51.9 49.9 47.7

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 10.5 7.9 6.7 8.4 7.7 4.7 10.6 38.1 38.8 39 39.5 40.3 41 42.5 42.6 41.9 42.6 43.3 41.3 39.3 35.1 42.1 45 45.7
WIND SPEED mph 0.8 1.7 0.6 1.3 0.8 1.2 0.8 5.4 4.8 5.4 5.9 5.5 6.2 5.1 5.6 4.1 3.9 4.2 3.4 3.5 3 3.9 3.9 4.6
WIND DIRECTION Degrees 357 324 356 337 338 316 107 112 124 135 144 144 153 160 159 162 148 144 144 141 139 171 164 167
TEMPERATURE degF 28.5 28.1 27.3 26.9 26.9 28.4 35.5 43.9 45.7 48.2 49.9 47.6 48.9 49.5 45.8 44.8 46.6 46.7 41.3 38.3 38 39.2 41.7 42.7

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 39.6 41 40 38.2 35.5 33.6 32.1 34.9 39.1 47.6 49.3 49.6 46.8 50.9 53.6 52.8 53.6 53.6 53.3 52.2 48.7 46.5 45.5 45.6
PM2.5 ug/m3 4.1 3.8 3.9 4.2 4.5 4.6 4.6 4.1 3.5 2.8 2.7 2.6 2.8 2.8 2.8 3.1 3.7 4 4.3 4.5 5.4 5.7 6.5 7.6

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 5.7 3.9 3.3 1.1 19 35.4 37.1 38.2 39.8 40.6 41 41.5 43.6 45.7 48.2 48 47.5 44.6 38.8 32 38.4 52.2 52.7

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 4.7 3.7 1.2 29.2 27.7 29.5 31.3 30.7 30.5 32.1 33.1 34 36.3 36.9 37.3 40.4 34.4 33.5 34.3 40.3 41.2 37.1
PM2.5 ug/m3 8.4 8.5 9 9.7 9.2 3.3 3.4 3.7 3.9 4.7 6.1 6.2 5.9 5.9 7.6 9.7 10.3 9.1 8.8 10.6 11.9 6.7 6.2 6.6

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 0.501 0.431 0.429 0.473 0.443 0.281 0.237 0.206 0.197 0.177 0.181 0.182 0.196 0.191 0.217 0.221 0.206 0.204 0.23 0.219 0.214 0.209 0.203 0.201
NO2 ppb 24 22.2 28.2 26.9 11.5 8.2 4.9 2.7 2.1 1.7 2.6 2 2.2 2.5 2.4 2 2.3 4 4.7 4.2 5.1 3.7 4.5
WIND SPEED mph 1.7 0.9 1.3 1.4 2 2 2.5 3.4 5.4 4.8 7 7.6 9.9 9.8 10.1 10.1 8.4 8 5 4.6 5.7 5.8 4.7 5.5
WIND DIRECTION Degrees 12 40 46 73 42 47 77 109 121 130 129 122 122 124 124 124 124 132 115 135 142 146 148 155
TEMPERATURE degF 40.5 39.4 38.3 38.2 37.5 39.9 42.8 45.7 48.2 51.6 54.1 54.6 56.7 57.2 56.5 58.7 59.6 59.2 55.3 51.8 51 50.1 49.4 49.4
PM2.5 ug/m3 7.2 7 6.5 7 5.8 3.7 3.3 3.4 4.1 3.9 4 4.4 4.6 5.2 6.9 8 6.8 6.5 5.8 6.1 6.3 6.1 5.6 5.6
PM10 ug/m3 (25C) 10.3 10.1 9.6 10.3 8.7 5.3 5 5.7 6.8 8 8.8 8.7 10 10.8 13.4 14.7 11.6 11.7 10.7 10.8 10.4 11 10 11.8
PM COARSE (10-2.5) ug/m3 3.7 3.7 3.7 4 3.4 1.9 2 2.6 3 4.4 5.1 4.6 5.5 5.8 6.7 6.9 5 5.3 5.1 5 4.5 5.3 4.7 6.6

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 12.4 13.1 8.3 4.4 3.7 18.8 34 35.6 36.7 36.4 38.5 39.3 40.2 42.6 43 48.1 49.3 49.4 46.3 41.7 42.2 49.4 52.5 49.3
SO2 ppb -0.4 -0.5 -0.5 -0.5 -0.5 -0.6 -0.5 -0.6 -0.7 -0.4 -0.4 -0.3 0.2 2 0.9 0.2 0 -0.2 -0.4 -0.6 -0.7 -0.6 -0.5
NO ppb 0.7 0.6 1 1.6 1.3 0 -0.1 0 0.5 0 -0.2 0 -0.1 0.6 0 -0.2 -0.2 -0.2 0 0 -0.3 -0.4 -0.3
NO2 ppb 17.3 15.7 18.4 19.6 11.8 2.8 2.3 1.6 2.3 1.4 1.5 1.9 1.5 3.5 1.9 1.5 1.8 3.7 6.5 6.4 3.1 1.7 3.4
NOx ppb 18 16.2 19.3 21.2 13.1 2.8 2.2 1.6 2.8 1.3 1.3 1.9 1.4 4 1.9 1.3 1.6 3.5 6.5 6.4 2.8 1.3 3.1
WIND SPEED mph 0.7 0.8 0.6 0.3 0.7 1.2 1.9 3 3.6 3.5 4 3.9 5.9 5.5 5 6.9 6.8 5.4 3.1 1.7 2.7 4.4 5.3 4.8
WIND DIRECTION Degrees 325 20 14 45 30 74 81 92 116 102 108 107 143 154 133 147 152 149 114 113 149 168 164 163
TEMPERATURE degF 37.1 36.8 36.1 34.9 34.7 37.7 43.1 44.7 47.9 50.2 49.8 48.1 49.5 53.5 53.4 55.5 55.4 53.8 49.7 46.1 45.5 46.9 47.4 48

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 4.2 5.2 5.3 6.6 7.5 6.2 5.2 4.8 3.8 3.6 3.5 3.3 3.3 4.5 3.9 4.8 5.4 6.7 6.2 5.1 5 5.4 5.8 6.1

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 -0.6 -0.9 -0.7 -0.5 -0.7 -0.6 -0.6 -0.5 -0.6 -0.5 -0.5 -0.5 -0.5 -0.6 -0.4 -0.5 -0.5 -0.4 -0.4 -0.5 -0.6 -0.5 -0.4
WIND SPEED mph 5 4.3 3.9 4.1 3.7 3.8 2.9 5.7 7.7 9.4 9.6 8.7 9.5 9.6 8.3 9.2 10.3 10.2 8.3 6.2 5.8 6.8 5.5 5.8
WIND DIRECTION Degrees 137 133 129 128 126 123 130 174 182 174 177 186 183 184 167 158 174 182 179 157 150 161 171 174
TEMPERATURE degF 38.4 37.5 37.3 36.3 36.8 38 40.7 47 49.8 54.5 57.6 59 60.1 58.1 57.4 58.8 60.1 58.6 56.5 53.5 51 49.7 49.2 50.2

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 30.4 26.9 25.9 22.4 18.3 14.8 21.4 27.9 38.8 41.9 42.9 43.9 46.9 47 46.7 50.5 49.5 48.6 48.5 45.4 47.3 44.5 43.4 49.2
PM2.5 ug/m3 4.2 4.2 4.5 4.6 5 5.1 6.7 5.7 3.4 3.3 3.4 3.8 3.7 5 5 4.1 4.9 5.2 5.6 8.8 10.3 8.7 8.5 6.9

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 0.3 0.3 0 0.2 0.2 0.4 0.3 0.2 0.3 0.4 0.6 0.4 0.8 0.6 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.4 0.3 0.4
WIND DIRECTION Degrees 140 108 54 51 90 96 121 148 154 144 160 154 170 166 161 163 161 146 147 148 169 164 160 158
WIND SPEED mph 0.9 0.9 0.4 0.7 1 1.3 1.8 3.1 4.2 3.6 4.6 4.3 5.4 6.1 6.3 6.8 6.3 4.4 4 3.6 5.7 5.9 5.4 4.7
TEMPERATURE degF 41.8 40.8 39.5 38.4 38.4 39.5 44.1 47.1 51.9 56.4 57.1 58.6 60.5 59.4 59.2 60.5 60.1 58.3 56.2 53.4 51.9 51.1 50.7 50.8

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 21.4 16.4 21.5 17.8 10.6 21.1 33.8 34.9 38.3 39.8 39.7 40.4 40.8 42.8 43.1 44.9 46.7 47.3 44 46.3 43.5 38 43.2 48.9
TEMPERATURE degF 36.5 35.4 36.4 36.2 34.8 38.4 43.5 43.8 45.4 46.1 45.3 44.6 44.6 48.4 46.4 47.6 50 48.6 45.4 43.9 44.3 44.1 44.8 43.8
WIND SPEED mph 4.2 4.9 2.8 2.4 1.7 3 4.8 5.8 6.6 7.5 7.8 7.5 5.7 6.8 6.5 6.1 6.3 5.4 3 2.5 3.7 3.2 4.1 3.4
WIND DIRECTION Degrees 304 303 346 22 349 57 81 90 111 115 116 122 129 140 111 113 120 120 104 164 182 188 170 151

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 27.4 23.5 23 31 30.9 31.7 34 38 40.3 41.8 41.5 42 43 44.9 45.6 46.1 45.8 46.2 44.9 48.6 46.1 47.6 50.9 49.4
TEMPERATURE degF 35 34.6 34.8 35.7 36.2 37.3 43 45.7 47.3 51.3 48.9 46.5 46.1 47.9 46.1 51 50.7 48.8 44.6 41.1 40.4 41.8 42.2 41.7
WIND SPEED mph 4.2 3.2 3.6 2.7 3.4 3.2 5.4 5.4 6 6 6.9 7.9 6.2 7.7 5.3 4.6 4.6 4 1.6 2.5 1.9 4.3 4.3 4.3
WIND DIRECTION Degrees 304 304 297 22 36 47 77 90 89 119 138 149 166 159 153 109 86 83 119 159 151 202 180 189
PM2.5 ug/m3 5 5.2 5 5.1 7.3 6.5 4.4 3.6 2.7 3 4.1 5 5.5 6 6.2 6.1 6.6 7.3 7.2 6.9 7.3 6.9 6.2 5.9

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 15.1 14.8 10.7 14.6 14 19 34.9 37.4 38.2 39.7 41.2 42.7 43.2 44.8 47.2 51.5 52.9 53.2 53.4 53.6 53.6 54.1 51.5 48.4

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 21.7 17.6 16.4 13.1 10.8 20 27.9 34.2 39.6 39.3 43.4 48.8 54.1 54.4 55.2 56.3 57.9 56.7 54.1 49.6 47.3 47.5 47.3 43.8

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 33.5 34.7 33 31.3 33.7 37.1 39.7 39.4 37.1 37.4 38.5 44.1 47.2 53.1 58 59.3 59.5 57.1 54.4 52.4 50.3 49.3 47.2 45.7
PM10 ug/m3 (25C) 8 7.4 6.7 6 5.8 5.4 4.9 5.3 6.4 8.1 7.9 8.6 11.3 12.3 14.5 15.3 14.8 14 13.3 12.6 17.2 16.8 17 17.3
PM COARSE (10-2.5) ug/m3 3.1 3.1 2.9 2.6 2.6 2 1.6 2.3 3.1 4.2 3.6 3.8 5.7 6.5 8.2 8.7 9.7 9.3 8.5 7.7 11.9 11.3 11.7 11.7
WIND SPEED mph 2.4 1.1 1.4 1.5 1.8 3.7 3.6 3.1 3.8 3.6 2.9 3.2 6.6 3.3 3 3.3 3.1 2.4 1.1 1.8 2.5 2.5 2.5 2.6
WIND DIRECTION Degrees 145 152 108 114 128 111 114 127 142 127 130 147 102 119 170 156 183 186 178 89 95 119 123 130
TEMPERATURE degF 41.4 41 40.6 39.7 39.5 41.6 43.2 44.6 45.6 48.1 50.1 54.5 56.8 61.5 66 66.5 67 66.3 61.7 57.2 55.8 56.4 55.5 54.2
PM2.5 ug/m3 5.1 4.5 4 3.6 3.4 3.6 3.4 3.1 3.4 4 4.4 4.7 5.5 5.6 5.9 6.2 4.7 4.4 4.5 4.8 5 5.3 5.1 5.5

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 24.2 21.5 23.9 32.3 18.4 19.7 25.7 37.3 40 41.4 41 41.5 41.4 44.5 45.5 46.5 48.1 47.6 40.8 40.5 40.6 40.1 38.7 41.6
WIND SPEED mph 2.9 2.4 2.5 0.8 0.3 0.9 3.5 4.2 5.5 6 6.1 7.5 5 7.6 7.7 6.9 7.7 5.7 2.3 2.5 1.9 2.4 2.6 2.3
WIND DIRECTION Degrees 247 264 262 284 353 164 98 109 139 137 135 142 141 165 161 160 146 130 97 89 111 171 195 203
TEMPERATURE degF 36.6 35.6 35.7 37 35.4 35.7 41.1 45 48.1 51.7 49.6 48.4 52.4 54.4 53.7 53.2 55.4 52.7 47.9 43.6 42.5 42.9 42.5 42.2

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 21.2 18.3 22 24.6 29.5 19 31.2 39.3 39.4 39.3 40.2 39.2 41.8 43.7 44 44.9 45.5 45.5 45.8 45.8 42.9 45.3 46.1 47.2
TEMPERATURE degF 34.8 34.2 33.8 33.5 32.8 33.4 40.9 45.1 46.8 48.3 47.1 45.3 49.7 53 50.3 47 45.6 44.1 43.1 42.6 40 38.7 39.4 40.5
WIND SPEED mph 4 4.4 3.6 2.7 2.1 1.7 5.3 5.1 4.7 4.5 5.2 5.7 6.1 6.7 5.6 3.7 3.7 3.9 2.1 2.3 0.9 1.1 4.1 4.7
WIND DIRECTION Degrees 285 286 289 299 350 343 60 78 87 97 104 134 157 164 164 144 110 105 135 123 260 203 172 184

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 28.9 27.9 32 29.7 33.2 30.7 35 41 47.8 50.1 50.2 53 52.8 52.9 53.8 52.9 55.5 56.5 54.6 50.2 47.3 45.7 46.2 47.5

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 39.2 38.6 37.1 35.7 32.4 31.4 32.8 33.3 37.5 44 46 48.1 50.5 58.2 58.5 58.8 58.3 57.9 53.9 45.9 44.2 42.1 42.1 41.2

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 11.8 5.3 8.8 4.2 6.5 10.2 24.8 29.7 35.6 41.6 44.9 47.3 50.2 51.6 53 55.5 58.2 59.4 55.9 53.5 51.3 51.6 49.9 47.1
TEMPERATURE degF 39.5 38.6 37.5 35.8 36.5 37.6 42.9 46.6 52.9 56.7 58.5 59.1 62.4 62.7 63.5 64.1 64.1 62.9 60.3 57 54.7 53.4 52.2 50.8
WIND SPEED mph 0.9 0.4 1.1 0.2 1.5 0.5 1.5 5.1 5.8 6.2 7.2 8.4 9.5 8.1 9 8.5 8.9 10.3 8.6 6.9 6.6 6.8 5.9 3.7
WIND DIRECTION Degrees 341 13 93 28 51 23 103 130 130 143 146 143 149 153 143 147 148 150 147 143 142 150 148 144
PM2.5 ug/m3 6.8 6.8 7.1 7 6.3 5.6 4.6 4.8 4.8 4.1 4.4 4.3 4.7 5.3 6.5 9 9.1 8.5 7.7 8.1 8.7 5.7 5.1 5.5
PM10 ug/m3 (25C) 10.3 10.3 10.8 10.4 8.9 8.5 7.2 8.8 8.5 8.8 9.5 11.9 11.7 12.6 13.9 19.5 17.6 16.9 16.7 16.3 15.5 11.4 9.8 11.6
PM COARSE (10-2.5) ug/m3 4 4.1 4.2 3.9 3.1 3.3 2.9 4.3 3.9 4.8 5.3 7.7 7 7.3 7.4 10.5 8.5 8.4 9.1 8.4 7 5.8 4.9 6.4