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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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Saturday, 
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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 10.4 5.3 1.5 0.8 2.1 2 2.3 17.6 28.7 30 34.3 34.6 36.5 38.9 38.7 39.4 40.1 39.8 37.3 30.6 14.2 5 3.8 3.7
WIND SPEED mph 1.2 1 0.4 1 0.9 0.5 0.4 1.4 2.5 1.9 1.3 4 4.8 5.9 7 5.9 5.5 4.5 3.1 1.9 1 0.9 1.1 1
WIND DIRECTION Degrees 169 188 206 189 159 232 188 194 227 214 140 32 21 69 75 70 72 72 65 26 232 193 187 197
TEMPERATURE degF 65.8 63.2 61.6 60.6 60.4 60.9 63.9 70.8 74.6 77 79.8 79.2 78.1 76.9 75.1 75.2 74.2 72.6 69.8 67.2 64.7 63.2 62.3 61.7
RELATIVE HUMIDITY %RH 95 97 97.8 98.1 98.4 98.5 98 85.4 70.1 66.3 62.1 64.8 67.2 68.8 72.1 71 75.3 80.7 88.4 94.2 96.4 97.3 97.8 98.1
BAROMETRIC PRESSURE inHg 30.11 30.11 30.11 30.11 30.12 30.14 30.15 30.14 30.14 30.15 30.13 30.12 30.12 30.11 30.11 30.11 30.1 30.1 30.09 30.1 30.11 30.11 30.11 30.11
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 0 5.2 61.5 191.7 260.3 364.1 505.9 527.7 546.9 514 447.5 356.9 224.3 111.3 15.6 0 0 0 0 0
PM2.5 ug/m3 7.8 8.2 7.9 7.9 8.3 7.6 6.8 7.4 8.2 8.1 8.2 8.1 8.1 8.3 8.1 7.9 7.8 7.6 7.4 6.8 7.4 7.9 8.3 8.6

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 11.3 11.2 10.3 9.6 9.2 9 9 9.1 9.7 9.2 9.1 9.2 8.3 8 7.7 8.1 7.1 8.2 9.4 9.8 11.5 12.5 13.3 11.8

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 46.7 42.6 38.4 34.2 33.3 30.6 33.3 37.8 43.4 49.2 51.9 55.2 56.7 57.4 56.1 56.5 56.2 54.9 53.7 47.6 46.7 46.8 45.2 45.4

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 37.9 36.3 37.8 36.5 35.1 33.4 31.3 35.5 44.2 48 51.4 54.1 53.2 54.8 56.4 56.7 57.8 53.6 48 47 56 49.4 45.5 43.2

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 34.2 38.5 37 31.1 18.8 14.8 20.5 33.3 39.9 46.8 54 57.5 59.6 60.7 62.3 62 60.2 57 51.2 53.7 59.3 56.1 53 48.9
TEMPERATURE degF 66.7 64.8 63.5 61.2 59.2 58.6 61.9 67.2 71.9 76 78.4 81.9 83.5 85 85.5 86.2 85.8 85.5 82.1 78.8 76.3 75 73.8 72.3
WIND SPEED mph 5.1 2.5 1.8 1.1 1.2 1.1 1.6 2.5 3.4 4.4 5.3 4.6 5.8 5.3 5.8 4.7 3.7 3 2.4 3.7 4.4 4.7 4.2 3
WIND DIRECTION Degrees 173 167 162 73 82 62 121 166 158 163 162 162 169 170 166 164 148 134 111 117 134 150 143 126
PM2.5 ug/m3 9.2 7.5 7.1 7.2 7.5 7.7 7.4 7.6 8 7.7 8.1 8.5 8 8.8 9.8 10.8 11.9 11.8 12.8 13.4 11.8 11.6 12.6 12.7

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 12.8 8.1 7.3 7.5 7.5 7.7 8.6 9.5 12.7 14 12.3 11.8 10.7 12 13.1 14.5 16 17 15.4 16.8 17.5 18.5 20.8 22.3
PM10 ug/m3 (25C) 22.1 14.9 12.8 12.4 12 12.7 15.1 17.8 25.3 24.1 23.6 21 19.3 22 23.7 25.1 26.9 28.8 25.2 28.5 29.1 29.7 33.3 34.4
PM COARSE (10-2.5) ug/m3 9.2 6.8 5.5 5 4.6 5.1 6.4 8 12 9.5 10.5 8.5 7.8 9.1 9.4 9.4 9.5 10.4 8.9 10.7 10.7 10.5 11.7 11.4

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 37 35.1 36.9 36.8 32.3 30.6 34.2 35.9 43 48.7 50.1 52.5 53.1 53.7 53.3 52.9 51.8 59.3 58.5 54.6 51.7 50.9 51.5 50.3
CO ppm 0.201 0.198 0.198 0.189 0.2 0.198 0.204 0.216 0.218 0.223 0.223 0.223 0.221 0.229 0.246 0.253 0.282 0.291 0.29 0.285 0.279 0.284 0.274
SO2 ppb 0.191 0.162 0.178 0.186 0.155 0.176 0.368 0.615 0.461 0.355 0.327 0.306 0.331 0.307 0.439 0.438 0.382 0.429 0.474 0.388 0.358 0.449 0.464
NO ppb 0.021 0.053 0.074 0.092 0.222 0.349 0.376 0.207 0.122 0.074 0.059 0.065 0.063 0.056 0.053 0.061 0.071 0.05 0.024 0.028 0.026 0.044 0.044
NOy-NO ppb 2.228 2.225 2.078 3.947 5.812 3.963 2.776 2.074 1.81 1.717 1.669 1.562 1.472 1.499 1.621 1.74 2.578 2.216 2.158 2.475 2.365 2.931 2.683
NOy ppb 2.249 2.278 2.153 4.039 6.033 4.311 3.152 2.281 1.933 1.791 1.728 1.627 1.535 1.555 1.675 1.801 2.648 2.266 2.182 2.504 2.39 2.975 2.727
PM10 ug/m3 (25C) 17.1 18.3 16.5 17.3 18.1 18.2 15.7 14.6 16.7 16.1 16 16.1 16 14.3 14.9 16.4 17.6 19.9 19.6 20.1 19.4 19.9 20.3 20.9
PM COARSE (10-2.5) ug/m3 8.4 9.7 7.9 8.4 9.1 9.2 7.5 6.6 8.3 8 7.7 7.7 7.5 6.1 6.4 7 7.7 9 8.2 8.9 8.1 8.2 7.3 7.4
WIND SPEED mph 5.4 5.2 4.7 3.2 4 4.2 5.5 2.9 3.5 4.3 3.1 3 4.7 4.2 5.6 2.9 3.8 7.4 7.4 6.2 4.8 4.5 6.4 3.4
WIND DIRECTION Degrees 164 155 166 178 160 149 165 174 183 188 175 163 177 165 162 168 112 107 128 127 121 131 144 113
BAROMETRIC PRESSURE inHg 30.11 30.12 30.11 30.12 30.12 30.14 30.14 30.15 30.14 30.12 30.12 30.11 30.1 30.08 30.07 30.06 30.05 30.05 30.06 30.07 30.07 30.08 30.07 30.07
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 62.2 61.5 61.2 61 60 59.7 63.3 68.4 73.5 76.2 78.8 80.9 81.6 83 83.5 84.4 84.6 77.8 74 71.9 70.6 69.9 70.2 70.1
RELATIVE HUMIDITY %RH 83.6 85.1 84.9 85 86.9 87.6 81 73.1 65.3 61.5 58.8 55.3 52.3 46.9 48.6 49.7 52.7 68.7 72.6 75.9 78.6 79.1 78.5 79.3
PM2.5 ug/m3 8.6 8.6 8.5 8.9 9 9 8.2 7.9 8.1 7.7 7.8 7.8 7.9 7.6 7.9 8.6 9 10.2 10.8 10.8 10.9 11.3 12.6 13.1

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 58.4 54 48.6 45.7 39.8 34 31.3 36.5 45.3 50.1 49.1 51.8 54 56.9 59.1 62.9 61.1 62 62.6 60.9 59.4 56.7 51.6 53.7
WIND SPEED mph 2.5 2.4 2.3 2.6 2.3 1.8 2.1 2.9 3 2.9 2.7 3.4 2.9 3 3.4 3.8 3.3 3 2.5 2.2 2.3 2 1.6 1.7
WIND DIRECTION Degrees 231 237 254 253 255 253 252 259 260 257 187 169 167 189 199 199 199 206 209 214 218 217 219 216
TEMPERATURE degF 66.8 65.9 65.7 64.7 64.1 63.6 65.7 71.1 75.1 79.4 82 81 82 84.8 83 79.6 74.8 72.7 70 68.5 67.6 66.6 65.1 64.5

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 14.1 17.7 25 27.1 21 19.4 22 28.5 37.8 43.2 47.1 50.5 51.2 50.6 49.8 48.8 49.9 47.8 40.6 25.5 15 23.8 27.8 30.5
WIND SPEED mph
WIND DIRECTION Degrees
TEMPERATURE degF
PM2.5 ug/m3 7.8 7.6 7.9 7.9 8.1 8.3 8.4 8.7 8.7 8.3 8.2 7.7 7.4 7.7 7.7 8.2 8.7 8.4 7.9 8.3 8.8 8.7 9 9.3
PM10 ug/m3 (25C) 23.3 20 21.5 22.3 21.5 20.3 20.8 23.7 23.2 20.5 20 18 17 19.5 18 17.6 17.6 16.8 15.3 15.9 16.7 16 16 16.6
PM COARSE (10-2.5) ug/m3 15.4 12.2 13.5 14.2 13.3 12 12.4 14.8 14 11.6 11 9.6 8.9 11 9.4 8.6 8.1 7.7 6.9 7.2 7.6 7 6.7 7

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 34.8 33.7 31.4 28.2 30.5 32.3 35.2 46.1 50 53.8 55.1 54.7 52.6 52.4 51.9 55.2 52.9 49.2 47.9 47.3 50.2 49.9 50.3

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 32.2 34.7 36.2 39 40.3 36.8 34.1 33.5 33.8 34.8 40.7 42.5 44.1 46.6 44.3 40.7 40.4 35.3 35.9 39 39.8 40.7 42.6 47.8
WIND SPEED mph 3.8 4.2 4.1 4.2 4 3.8 4.1 4.1 4.5 2.9 1.5 2.5 1.7 2 1.8 2.1 2 1.6 2 2 2.8 3.3 3.4 3.2
WIND DIRECTION Degrees 246 248 254 250 251 247 246 244 259 287 282 232 240 236 189 163 194 173 185 200 213 215 213 200
RELATIVE HUMIDITY %RH 87.1 87.2 86.7 86 85.2 87.6 88.6 86.3 83.6 74.6 65.9 64.9 59.6 55.4 58 65 65 74.1 86.8 89.5 89.9 88.8 87.9 88.5
TEMPERATURE degF 64.2 63.9 63.9 64 64.1 63.4 63.3 64.5 66 71 75.1 76.2 78.2 78.6 78.9 78 77.9 75.5 71.6 69.4 68.1 67.6 67.8 66.7
PM2.5 ug/m3 6.5 6.5 6.6 6.8 7.1 7.3 7.6 7.7 8.2 8.2 8 7.9 7.6 7.5 7.6 7.2 7.2 6.9 7.5 7.7 8 7.7 7.5 7.2

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 8.7 8.4 8.6 8.2 8.1 8.1 7.8 8.2 8.6 9.6 10.5 11.2 11.6 12.5 11.9 13.5 13.8 14.7 15 14.4 15 18.1 17.2 17.2

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 17.6 18.2 16 20.1 13.3 9 9.6 30.9 38.9 45.7 51.5 54 56.4 57.7 59.4 58.6 58.1 65.1 62 56 53.9 47.8 45.8 44.5

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 12 19.2 21 26.4 29.4 26.5 24.2 34.4 42.3 47.2 64.6 69 75.3 78.5 72.3 73.2 72.3 68 66.3 57.5 40.2 33.4 20.2 15.9
TEMPERATURE degF 63.5 62.7 62.8 63.3 64.5 64.5 68 71.5 72.7 73.4 74.3 74.7 75.3 75.5 76.2 75.9 75.5 74.3 73.1 72 70.7 70.3 69.2 68.3
WIND SPEED mph 2.8 3.8 4.2 4.1 4.4 2.8 0.8 1.7 3.6 4.5 6.1 6.7 5.1 5.7 4.3 4.1 3.5 3.5 0.9 0.5 1.7 1.1 1.3 1.9
WIND DIRECTION Degrees 255 233 246 235 227 251 25 63 90 107 131 138 112 124 118 96 74 58 54 58 248 344 322 285
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 17.9 15.3 14.3 12.8 11.8 12.7 14 13.2 12.3 12.5 12.9 15.8 12.9 12.1 10 10.1 9.8 9.3 9.7 11.1 9.3 13.1 11.1 9.1

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 35.1 27.1 18.8 25.5 17.6 18.7 10.9 30.6 45.5 55.2 61.2 67.1 69.6 70.3 67.1 68 67.3 65.8 64.9 62.6 60.7 55.9 54.1 48
TEMPERATURE degF 65.4 64 61.4 62.5 61.5 61.3 63.9 72.1 77.2 79.8 79.8 79.9 80.1 80.8 80 79.1 78 75.4 73.3 72.3 71.9 71.6 70.5 69.4

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 50.8 46 41 38.4 36.1 36.4 36.2 35.3 41.2 42.6 48.1 53.9 56.4 58 61.7 61.9 64.9 66.7 59.8 55.8 57.8 57.1 51.6 50

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 39 38.4 32.6 26.3 24.8 21.9 23.3 28.4 33.3 34.7 36.7 40.8 51.1 53 53.6 52.5 53.1 50.7 47.4 48 45.7 39 40.7 36.5

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 30.1 16.9 20.4 9.5 10.7 8.6 9.3 31.7 40.9 47.1 51.3 54.9 58.5 61 62.7 68.9 68.5 68.9 62.3 34.2 12.8 7.4 9.1 13.4
WIND SPEED mph 0.4 0.7 0.3 1 0.8 0.4 0.2 1.4 2.9 3.4 3.9 4.1 4.3 5.1 4.7 5.6 4.4 3.4 2.2 0.8 0.8 0.5 0.5 0.4
WIND DIRECTION Degrees 29 90 191 86 109 131 233 197 179 151 160 159 153 159 164 161 158 165 153 121 134 191 277 292
TEMPERATURE degF 57.3 54.6 53.7 52.9 52.9 53.4 57.7 67 70.8 74.2 76.6 79 78.2 75.3 78.5 77.4 73.6 70.8 67.8 64 61.2 59.5 58.8 58.9

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 39.3 37.3 36.9 35 32.8 30 28.9 29.7 35.2 44.3 45.8 48.2 49.9 52 52.4 54.4 52.4 46.3 44.6 45.2 46 46.3 47.4 46
PM2.5 ug/m3 8.8 9 9.6 10 9.9 9.9 9.8 8.9 8.7 7.6 7.4 7.2 6.9 7 7.2 7.2 6.8 6.8 7 7.6 7.3 7.3 7.5 7.7

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 13.7 13.5 18.5 16.5 7.2 4.4 12.6 31.9 45.7 52.8 61 65.9 69.6 72.9 76.2 75.3 72.5 71.2 68.4 55.7 40.1 30.7 27.2 35.1

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 30 37.5 35.1 31.8 27.1 22.3 26.5 37.8 48.8 50.9 55.8 60 61.9 61.2 63.4 59 59.2 61.2 55.1 54.7 54.3 52.8 49.7 48
PM2.5 ug/m3 16 14.3 13.6 13.5 13.1 14.2 13.5 11.4 9.7 10 11.7 11.9 11.9 11.7 11.7 10.9 11.7 12.2 12.4 12.2 11.9 11.3 11.5 11.8

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 0.443 0.407 0.365 0.328 0.46 0.509 0.446 0.534 0.413 0.331 0.333 0.285 0.277 0.306 0.295 0.278 0.267 0.28 0.298 0.357 0.347 0.36 0.387 0.389
NO2 ppb 19.7 12.7 10.6 14.5 22.1 19.2 13.3 11.4 5.7 5.1 3.8 2.2 9.5 7 16 2 1.7 3.3 3.6 5 2.8 3.2 3.9
WIND SPEED mph 3 3.5 3 2.9 3 2.8 3.2 3.7 4.1 4 4.5 7.4 9.5 10.5 10.5 8.8 8.1 5.9 4.9 2.9 1.7 1.6 1.9 2
WIND DIRECTION Degrees 201 229 231 218 220 225 209 214 203 184 166 113 122 126 129 122 121 116 124 117 78 90 106 128
TEMPERATURE degF 64 63.4 62.9 62.8 62.4 62.9 66.8 71 74.9 77.2 78.8 78.8 77.9 77.9 77.8 77.9 76.9 75.4 73.2 72.3 70.9 70.8 71 71.9
PM2.5 ug/m3 12.4 12.7 12.7 13.3 13.4 13.7 12.4 10.4 9.3 8.4 8.8 10.4 10.2 10.5 10 9.7 9.7 9.8 10.1 10.6 11 10.3 10 10.2
PM10 ug/m3 (25C) 21.5 21.4 22.2 24 23.6 26.9 24.6 20.6 18.9 17.3 17.9 21.6 21.3 20.5 19 20 20.1 18.2 16.8 17.9 18 17.2 17.9 19.1
PM COARSE (10-2.5) ug/m3 9.2 8.7 9.6 10.7 10.3 13.2 12.1 9.9 9.2 8.5 8.7 10.6 10.5 9.4 8.4 9.7 9.8 8 6.4 6.9 6.8 6.6 7.7 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 20.8 23.1 23.4 23.9 18.4 12.1 14.4 33.4 47.6 53.4 58.6 60.9 61 63.9 71.2 68.1 63.7 65.8 64.1 58.1 51.2 45.7 44 41.7
SO2 ppb 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.6 0.5 0.5 1.4 1.9 1.2 1.3 0.9 0.7 0.5 0.4 0.3 0.3
NO ppb 0.6 0.4 0.3 0.2 0.8 3.7 2.1 0.7 0.2 0.1 0 -0.1 -0.2 -0.2 -0.2 -0.2 -0.3 -0.2 -0.2 -0.2 -0.1 -0.1 -0.1
NO2 ppb 11.9 11.3 9.2 6.8 8.3 10 7 3.8 2.1 2.5 2.2 1.4 1.1 1.2 1.3 1.6 1.5 2.6 2.7 2.9 2.4 2.8 2.3
NOx ppb 12.5 11.8 9.5 7 9.1 13.7 9 4.5 2.3 2.7 2.2 1.3 0.9 1 1 1.4 1.2 2.5 2.5 2.8 2.2 2.7 2.2
WIND SPEED mph 0.7 0.9 0.9 0.9 0.7 0.7 0.9 2.4 2.5 2.3 4.7 5.1 5.5 5.7 5.8 4.6 3.9 3.5 2.1 1.3 0.6 0.6 0.6 0.8
WIND DIRECTION Degrees 213 238 192 190 206 216 256 224 240 223 156 156 150 155 154 148 139 132 162 170 171 187 133 180
TEMPERATURE degF 60 60.3 60.6 59.3 58.1 58 60.3 71.9 78.2 82.1 81.4 80.7 80.5 80.9 80.1 78.3 77.7 76.2 71.8 69.4 68.7 68.7 67.9 67.8

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 -0.8 -0.7 -1.2 -0.7 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.8 -0.9 -0.9 -0.9 -0.7 -0.7 -0.7 -0.7 -0.7 -0.6 -0.6 -0.7 -0.8 -0.7
WIND SPEED mph 4.2 4.6 4.7 4.3 3.4 3.6 3.3 3.7 2.8 2.8 1.9 2.2 3 2.4 2.5 3.2 2.2 3 2.7 2.8 2.5 3.3 2.9 3.1
WIND DIRECTION Degrees 235 232 232 235 229 236 228 223 246 262 304 209 221 221 215 236 229 224 213 187 181 165 144 150
TEMPERATURE degF 67.2 66.8 66.4 66.4 65.7 65.7 66 67.5 72.1 74.7 76.6 79.4 81.8 82.1 81.4 82.1 80.1 78.1 75.4 72.7 70.5 68.8 66.9 65.2

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 39.9 38.9 38 38.1 30.8 26.3 31 37.6 44.1 49 53 55 56.7 58.2 57.3 56.8 58.7 56.9 49.6 48.1 44.7 44 41.8 37.8
PM2.5 ug/m3 10.5 10.9 9.1 8.9 8.5 8.7 8.9 8.9 8 7.4 7.5 8 7.8 7.7 7.4 7.3 7.4 7.4 8.1 9.1 10.1 11 10.5 10.7

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 0.9 0.9 0.7 0.7 0.7 0.7 1 1.1 1.1 1 1.1 1.2 1.9 1 0.9 1.3 1 1.1 0.9 0.8 0.7 0.8 0.8 0.8
WIND DIRECTION Degrees 213 202 206 213 208 200 201 207 201 204 194 207 213 208 221 217 223 129 122 104 100 85 157 129
WIND SPEED mph 2.9 1.6 1.9 2.6 1.9 0.7 2 3 3.6 3.5 2.9 3.3 4.2 5 3.7 3 1.3 1.1 1.3 1.4 0.9 1 0.7 0.3
TEMPERATURE degF 67 67.5 67.1 67 66.2 65.3 67.3 72.5 76.2 78.6 81.2 82.6 82.7 82.4 84.8 82.5 80.9 78.9 75.6 72.7 70.6 69.4 68.9 68

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 27.8 25.1 17.4 13.1 10.4 11.2 24.5 39.2 50.6 55.7 58.5 67.3 65.5 67.3 69.9 72.7 70.5 68.3 64.7 66.1 64.9 45.4 38.7 24.8
TEMPERATURE degF 60.4 60.4 59.6 58.6 57.7 58 64 71.1 75.6 77.5 76.7 76.3 76.6 76.4 75.9 76 74.2 73.2 71 69.5 68.9 68.1 67.8 67
WIND SPEED mph 3.5 3.4 3 3.5 4.1 4.1 4.3 4.4 4.1 3.9 8.4 9.9 10.2 10.8 11.7 10.3 7.8 6.5 4.2 3.4 2 1.1 1.3 1.4
WIND DIRECTION Degrees 244 263 280 283 286 282 257 262 245 236 142 139 140 146 156 148 136 151 153 116 155 99 131 154

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 46.3 36.8 37.7 35.6 36.2 28.9 26.2 38.3 48.4 54.8 55.5 62.4 66.6 68.1 74.1 72 73.1 67.7 63.5 61 55.8 54.9 47.7 40.5
TEMPERATURE degF 60.2 58.7 59.3 58.5 57.8 57.8 64.2 70.5 75.6 78.6 78.5 77.3 78.5 77.7 77.2 76.1 75.7 73.8 70.4 68.4 67.2 66.3 66 65.6
WIND SPEED mph 4.6 4.8 4.2 5.1 5.3 4.3 4.2 4.5 5.2 4.4 6.6 7.7 8.3 9.6 8.7 6.8 6.4 5.1 3.1 2.6 1 0.5 0.5 0.9
WIND DIRECTION Degrees 240 249 275 268 270 256 255 246 250 214 157 155 159 161 161 161 157 163 147 128 144 93 58 322
PM2.5 ug/m3 11.9 12.4 11.5 11.4 10.3 9.8 8.1 7.2 7 6.8 7.5 8.1 7.7 7.4 8.1 9.9 10 9.2 10.8 9.6 10.3 9 8.4 8.4

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 25.8 25.4 31.6 31 26.3 20 20.1 32.5 44.5 56.2 63.4 72 78.7 76.3 69.4 75.4 70.7 68.9 68.1 61 54.6 48.5 44.2 40.5

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 6.7 15.4 14.1 8.5 6.5 8.5 22.1 37.8 40.3 47.6 56.5 59.9 61.9 58.5 59.1 58.2 58.9 55.5 46.5 40.3 56.3 53.6 51.3 45.2

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 40.1 41.5 40.4 29.5 24.7 25.6 23.6 33.9 46 49.6 49 52.5 54.5 56.9 55.5 53.9 52.5 54 41.8 51.9 51.3 54.6 53.7 50.6
PM10 ug/m3 (25C) 16.9 14.7 14.4 16 12.8 11.9 12.7 13.4 14.8 15.1 16.8 19.1 20.6 18.7 20.2 22.1 21.5 19.8 20.3 21 21.7 22.4 22 22.6
PM COARSE (10-2.5) ug/m3 9.4 7.5 7.4 9 6.6 5.6 6.3 5.9 6.6 6.2 6.9 9 10.9 8.7 9.8 11.2 10.1 8.3 9.2 9.1 9.3 9.6 8.9 9
WIND SPEED mph 0.3 0.4 0.9 1.3 1.9 1.9 1.1 0.6 0.2 1.3 1.2 1.9 2.7 2.6 1.2 1.9 3 3.2 2.8 4.1 4.3 1.1 0.4 0
WIND DIRECTION Degrees 133 298 66 68 71 66 68 58 178 185 147 123 107 108 144 107 94 91 88 87 89 118 125 41
TEMPERATURE degF 59.6 59.8 57.6 56.5 55.3 55.7 61.4 68.5 73.8 76 78 80.2 82.1 83.3 84.6 81.8 81.8 79.5 73.1 72.1 72.7 71.5 70.1 69
PM2.5 ug/m3 7.2 7 6.8 6.8 6.2 6.2 6.1 7 7.6 8.2 9.1 9.1 8.6 9 9.3 9.8 10.2 10.5 10.4 11.1 11.6 12 12.4 12.8

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 37.2 28.4 26.7 26.7 23.3 20.4 25.2 31.5 42.6 50.2 57 56.4 57.1 58.2 59.1 61.5 62.6 62.1 58.2 54 47.3 48.7 38 25.9
WIND SPEED mph 5.5 3.6 3.6 3.7 3.7 4.8 4.4 4.6 7.2 4.4 2.8 2.9 6.1 6.6 6.1 6.7 6.4 4.6 2.5 2.3 1.8 1.7 1.1 1.1
WIND DIRECTION Degrees 225 223 222 244 229 225 233 217 224 228 209 158 116 157 167 166 183 175 161 166 181 164 193 308
TEMPERATURE degF 60.4 58.7 58.2 58 57.7 57.3 62.1 67.2 71.3 76 79.3 80.6 80.7 79.9 80.2 79 77.5 75.5 73.2 70.3 68.5 68.1 66.6 65.6

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 33.1 33 25 21.1 20.5 20.8 25.6 38.2 44.3 48.7 55.7 61.9 66.7 68.5 70.9 75.1 76.8 73 71.3 68.1 61.1 46.9 40.3 29.2
TEMPERATURE degF 59.5 58.6 57.2 56 55.3 57 65.1 74.8 79.7 82.7 81.1 82.3 82.1 81.7 78.3 77 76.2 73.9 71.9 70.8 70 66.9 65.8 65.1
WIND SPEED mph 2.5 1.3 1 1.1 1 1.8 2.1 3.1 4.8 7 8.5 10.6 10.9 11.8 10.3 9.7 9.9 7.1 5.5 5.2 2.1 0.9 1.8 2
WIND DIRECTION Degrees 271 285 262 286 278 245 256 242 197 167 153 159 159 168 155 158 176 176 162 166 168 275 333 289

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 36.5 28.8 16.9 12.1 9.6 23.6 30.7 32.7 34.6 40.7 43.5 44.7 46.7 44.1 43 39.8 30.6 24.3 18.6 18.8 16 14.3 16.1

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 37.1 36.3 38.7 38.4 38.5 44.4 37.3 35.2 45.1 51.9 55.3 57.2 59.2 61.6 61.7 63.2 67.7 62.6 59.2 51.4 38.7 40.4 45 43

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 19 21.1 19 19.7 17.8 15.8 20.8 38.4 51.2 55.7 58 59 59.8 60.7 69 72.8 70.9 65.3 57.3 47.3 54.1 57.1 51.7 50.4
TEMPERATURE degF 61.3 60.8 60.5 60.1 59.1 58.7 62.4 70.5 76 79.4 81.5 83.1 84.6 85.5 84.2 83.9 81.8 79.5 75.7 73.2 72 71.4 70.1 70
WIND SPEED mph 0.9 1.4 1.1 1.3 1.1 0.7 1.1 1.5 1.4 1.3 1.8 1.7 3.1 3 4.7 4.8 6.7 5.8 4.8 3.3 2.2 2.6 1.8 1.8
WIND DIRECTION Degrees 218 225 213 220 211 166 357 252 215 186 216 133 151 153 153 154 136 136 132 126 114 110 121 126
PM2.5 ug/m3 18.4 15.7 14.4 13.8 13.5 13.9 15.3 12.7 9.1 8.9 8.9 9.1 9.1 9.2 10.3 10.9 10.8 10.9 11.8 13.4 12.6 15.1 16.6 15.9
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3