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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy for Sensitive Groups OZONE levels is in effect from 8/7/2025 12:23 to 8/7/2025 23:00 for these counties: Door,Kenosha,Kewaunee,Manitowoc,Milwaukee,Ozaukee,Racine,Sheboygan,Walworth,Washington,Waukesha .

Hourly Monitoring Data

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Thursday, 
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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 44.5 44 49.4 54.5 54.3 45.6 38.4 45.6 45.5 46.7 53.1 54.2 48.6 52.2 51.4 44.2 45.4 32.2 20.9 32.9 45.9 43.7 44.6 35.6
WIND SPEED mph 1.3 2.2 2.2 2.2 2.1 2.1 1.8 1.8 2.9 3.8 4.6 4.9 3.1 5.2 2 2.4 0.8 1.5 1.1 1.7 2.4 1.5 1.2 1.2
WIND DIRECTION Degrees 332 89 317 20 107 130 115 216 353 19 63 67 74 81 80 38 204 243 105 30 78 67 58 298
TEMPERATURE degF 55.9 57.5 58.3 57.2 56.4 59.4 69.3 77.3 75.5 74.4 75.3 75.8 72.2 74.7 72.5 63.9 60.1 63.4 65.7 63.8 59.4 56.7 55.6 54.4
RELATIVE HUMIDITY %RH 91.3 88.2 88.3 87 87.6 87.3 74 58.6 62.3 63.8 60.3 59.6 77 69.3 71.1 91.6 94.5 96.3 96.4 95.1 95.5 96.6 96.2 97.9
BAROMETRIC PRESSURE inHg 29.99 29.99 29.99 30 30.02 30.02 30.03 30.04 30.05 30.06 30.06 30.06 30.05 30.04 30.06 30.07 30.07 30.06 30.07 30.07 30.1 30.11 30.12 30.11
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0.08 0 0.04 0.01 0.02 0 0.01 0 0 0 0 0
SOLAR RADIATION w/m2 0 0 0 0 4.9 50 196.3 310.6 361 478.3 620.9 520.6 268.1 488.6 119.6 7.9 16.4 29 23.5 5.2 0 0 0 0
PM2.5 ug/m3 10.6 10.3 10.5 10.5 10.7 9.8 9.1 9.7 9.9 9.5 10.5 11.1 10.1 11.2 9.5 9.7 11 9.4 8.6 9.4 10.5 11.5 11.6 11.6

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 8 7.5 8.3 8.8 9.4 9.5 9.7 9.7 10.5 13.5 11.9 12.3 11.7 7 5.9 5.9 6 5.7 6.2 8.1 9.5 8.8 8 8.3

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 52.5 49.6 43.1 40.9 35.3 35.2 42 47.7 55.9 54.7 56.2 61.9 64.8 65.1 64.3 64.2 63.8 62.1 60 58.4 56.6 59.1 56.5 58.2

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 44.6 44.5 42.5 40.5 35.4 32.2 29.9 37.9 46.6 59.4 72.3 80.2 81.5 84.1 76.4 74.1 77.2 75.1 66.3 73.2 66.7 66.9 47.2 43

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 44.1 40.5 33.9 33.2 28.6 25.5 32.4 34.2 43.7 56.7 69.9 78.5 82.6 72.2 54.4 54.7 61 64.6 57.5 68.1 61.4 42.7 30.4 38.5
TEMPERATURE degF 69.9 68.1 66.5 65.4 64.5 66.8 70.5 74 77.3 80.7 85.1 88 90.1 81.2 74.3 77.5 82.4 81.7 80.3 77.5 74.2 71.6 69.9 70.4
WIND SPEED mph 3.1 1.2 1.2 1.3 1 1.6 3 4.9 4.7 4.2 3.2 3.4 5.4 8.3 1.3 3.9 1.3 1.7 3.9 4.9 1 1 0.7 3.2
WIND DIRECTION Degrees 137 136 68 63 99 102 145 162 165 179 156 173 179 209 74 179 149 199 151 176 107 104 75 166
PM2.5 ug/m3 6.4 6.8 7.7 8.2 8.4 8.5 8.9 9.3 9 9.7 11.4 10.5 10 10.5 11.1 11.4 10.3 10.4 9.8 8.6 9 10.7 12.8 11.6

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 9.6 9.1 9.8 9.9 10 11.2 13 14 14.8 16.4 15.9 14 13.9 14 14.5 15.5 13.8 13.9 15.6 12.2 10.9 12.2 11.8 15.5
PM10 ug/m3 (25C) 16 14.9 15 14.5 14.2 18.1 23.9 23.8 29.1 31.4 43.6 43.9 34.2 26.2 24 26.3 24.6 22.1 27.3 24.1 17.7 18.2 17 23.3
PM COARSE (10-2.5) ug/m3 6.2 5.5 5 4.4 4 6.6 10.4 9.2 13.3 13.8 25.6 27.7 18.6 11.3 8.8 9.9 9.7 7.4 10.7 11.2 6.4 5.6 5 7.4

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 39.6 29.3 22.7 34.3 31.1 25.1 33.3 39.4 49.1 60.3 68.3 77.9 81.9 76.1 76.2 85.7 77.9 73.4 67 67.1 66.9 60.7 57.6 59.9
CO ppm 0.227 0.244 0.262 0.24 0.256 0.249 0.243 0.234 0.22 0.213 0.237 0.216 0.193 0.191 0.217 0.215 0.212 0.217 0.219 0.211 0.209 0.204 0.204
SO2 ppb 0.091 0.052 0.063 0.096 0.149 0.307 0.306 0.314 0.312 0.301 0.369 0.328 0.239 0.164 0.334 0.287 0.281 0.237 0.176 0.112 0.082 0.073 0.096
NO ppb 0.073 0.101 0.12 0.156 0.66 0.029 0.032 0.084 0.059 0.044 0.033 0.028 0.026 0.025 0.04 0.038
NOy-NO ppb 7.533 7.831 9.688 10.516 10.415 3.583 3.527 5.259 4.723 4.384 5.01 5.568 4.546 5.436 5.1 4.627
NOy ppb 7.606 7.932 9.808 10.672 11.076 3.612 3.558 5.343 4.782 4.429 5.042 5.597 4.572 5.46 5.14 4.664
PM10 ug/m3 (25C) 17.6 19.5 21.6 23.6 22.4 22.1 18.4 18.1 17.3 16.7 17.3 21.8 22 19.7 17.9 25.3 27.2 26.8 23.6 20.2 16.9 16.5 17.2 17.1
PM COARSE (10-2.5) ug/m3 6.3 7 6.6 8.6 6.8 7.5 7.5 8.1 7.9 7.4 7.7 10.4 10.2 8.8 7.4 12.2 14.1 13.3 10.5 8.3 6.5 5.5 5.7 5.5
WIND SPEED mph 1.1 2 3 2.7 1.4 0.7 4.4 5.6 6.3 6.9 8.3 7.3 6.8 7.5 6.9 11.5 10.6 5.4 1.5 6.6 0.4 2.5 3.9 3.5
WIND DIRECTION Degrees 188 28 120 158 346 94 126 158 157 146 154 148 173 173 152 123 121 154 145 195 148 102 115 126
BAROMETRIC PRESSURE inHg 29.96 29.97 29.98 29.98 29.99 30 30.01 30.01 30.01 30.01 30.02 30.01 30 29.98 29.96 29.95 29.95 29.98 30 30.01 30.03 30.03 30.03 30.02
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 67 65.5 64.3 65.2 64.2 66.5 72.6 75.3 78.9 81.5 83.5 85.3 87.1 88 88.6 86.3 84.6 82.4 80.5 75.6 72.4 70 68.8 69.1
RELATIVE HUMIDITY %RH 81.6 86.4 88.1 81.5 84.3 81.2 68.4 63.9 56.7 50.7 45.8 44.4 38.6 35.2 33.9 40.3 42.5 43.8 49.8 62.1 68.8 74.9 78.1 76.3
PM2.5 ug/m3 10.9 12.2 14.8 14.6 15.3 14.4 10.4 9.4 8.7 8.6 8.8 10.4 10.7 9.8 9.5 11.8 11.8 12.3 12.2 11.3 10 10.7 11.2 11.3

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 45.8 40.3 36.1 33.1 29.9 34.3 40.5 44.1 55 58.6 63.9 67.2 63.3 64.5 68.3 69.4 71.2 70.5 65.1 63 69.6 64.6 69.9 66.6
WIND SPEED mph 1.4 1.5 1.3 0.6 0.4 1.1 2.6 2.8 2.9 2.5 2.6 2.7 3.5 2.9 2.6 2.6 2 1.4 0.7 1.4 1.7 1.6 0.8 0.7
WIND DIRECTION Degrees 227 228 204 100 45 175 228 201 201 183 178 136 97 103 119 93 103 82 83 74 74 87 62 54
TEMPERATURE degF 58.1 58.2 58.4 57.8 56.5 57.8 64.7 72 75.2 78.1 80.1 81.3 80.5 80.7 81.4 83.5 77.4 73.4 67.8 63.3 62.1 61 60.2 59.5

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 50.4 54.1 45.7 44.4 40.9 44.2 44.1 47.6 51.3 57.3 58.1 61.2 63.2 61.5 61.7 61.6 47.9 49.1 38.8 24.3 10.9 9.3 6.8 7.3
WIND SPEED mph 2 2.7 2.2 2.5 2 2.2 2.8 2.5 4.1 4.8 4.7 6.3 7.3 5.8 4.3 2.7 3.6 2.6 1.4 1.6 1.3 1.6 1.1 1.7
WIND DIRECTION Degrees 137 115 107 106 99 105 105 118 135 166 154 171 160 106 110 134 107 85 61 52 83 73 53 98
TEMPERATURE degF
PM2.5 ug/m3 14.8 14.2 14.8 15.4 15 15.1 14 15.5 28 15 14.6 14.5 13.9 10.5 11.3 12.3 10.6 6.7 5.9 6.2 7 8.2 9.2 9.7
PM10 ug/m3 (25C) 29.7 30.1 25.9 26.7 25.8 27.8 32.3 55.5 250 42.8 38 36.3 38.8 33.2 21.5 34.2 22.3 12.5 11 12.2 14.1 16 19 17.9
PM COARSE (10-2.5) ug/m3 14 15.1 10.6 10.9 10.4 12.1 17.5 38.1 211.8 26 21.5 20 22.9 21.1 9 20.6 11.2 5.5 4.8 5.8 6.9 7.6 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 38.3 41.1 51.2 48.7 43.5 36.3 36 42.6 47.8 53.9 58.7 66.2 70.7 67.9 58 59.3 60.7 62.6 58.9 52.3 52.8 44.7 40.4 41.9

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 55.3 47.6 44.8 44.2 47 49.6 51 55.7 58.8 60.4 63.7 64 65.1 65.6 67.5 68.6 58.2 64.1 51.4 52.2 52.1 51.8 48
WIND SPEED mph 2.6 2.6 3 2.8 3.1 4.2 3.6 3.2 3.7 2.1 3.8 4 4 3.8 4 3.1 3.4 1.8 1.6 2.4 1.7 2 2.4 2.4
WIND DIRECTION Degrees 179 177 191 183 199 201 195 191 193 176 167 171 153 165 160 187 188 179 109 52 43 41 64 103
RELATIVE HUMIDITY %RH 74.9 81.9 86.6 89.3 90.3 82.6 71.7 64.2 58.1 53.6 48.1 42.5 39.6 40.4 39.2 44.9 55 77.7 77.2 77.9 84.6 85.3 87.2 92.7
TEMPERATURE degF 67.4 65.3 64.3 64.2 64.1 66.3 69.7 73.4 76.9 79.4 81.5 83.7 84.9 84.6 85.5 82.9 78 73.8 74.5 71.3 68.7 66.9 66.1 64.7
PM2.5 ug/m3 6.6 7.4 8.5 9.3 9.8 10 8.4 7.7 7.6 7.4 7.1 7.1 6.7 6.9 7.4 8.3 7.9 7.8 8.9 9 9.3 9.3 9.2 9.5

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 9.8 10.1 10.6 11.2 11.3 10.6 10.2 10.5 11 11.5 13.5 14.3 14.6 14.9 13 15.2 13.2 14 15.8 16.7 14.9 14.7 13.7 14.7

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 27.4 31.1 27.1 17.2 10.9 15.9 24.6 34 47.2 59.6 69.2 76.5 78.9 78.5 79 76.5 64.9 51.3 61.3 53.9 41.4 51.7 37.8 39.8

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 43.9 39.2 53.8 39 27.8 30.9 36.5 38.1 44 45.8 48.4 52.7 54.9 62.2 75.1 79.2 86.1 84.9 80.1 77.1 68.5 49.8 46.7 36.5
TEMPERATURE degF 62.4 62.5 61.9 60.8 61.5 63.9 68.7 71.3 68.9 70.9 71.6 71.8 70.8 69.7 69.9 70.4 71.4 75.1 74.8 70.7 68.3 67.4 66.8 65.6
WIND SPEED mph 1.5 2.6 1.3 0.6 1.6 2.4 2.7 4.8 7.7 7 7.3 7.7 5 5.2 4.9 4.3 3.9 5.1 1.1 3.1 2.5 2.7 2 1.2
WIND DIRECTION Degrees 321 32 75 273 257 206 152 149 144 148 147 144 106 57 58 50 138 175 84 30 43 300 273 34
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 0.2 0 29.1 193.3 623 842.4 960.2 1126.5 1195.9 1254.2 1330.4 1225.8 1090.1 776.4 541.5 300.2 95.5 4.8 0 0 0 0
PM2.5 ug/m3 7.3 7.7 7.1 8 9.1 7.8 6.6 6.7 6.3 6.5 7.4 8.8 7.9 7.1 7.2 7.5 8.4 8.4 8 8.7 8.7 9.5 10.4 11.3

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 51.2 41.6 46.4 38 32.7 33.2 41.2 53.4 59.5 66.9 69.5 68.8 67.7 72.2 77.8 81.5 80.2 75 62.2 58.9 61.9 58.6 69.9
TEMPERATURE degF 64 63.2 62.1 61.3 62.6 65.4 72.3 77 81.2 83 83.8 84.4 83.6 82.7 80.6 78.9 78.2 77 77.2 73.5 72.4 69.6 68 67.9

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 51.5 47.9 41.1 36.4 47 46.3 46.5 46.3 48 52.4 56 63.7 68.5 69.7 70.7 70.4 75.1 79 74.3 58.6 56.7 50.6 58.3 49.6

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 56 45.2 41.2 40.9 34.6 33.2 34 38.6 43.3 49.3 53.1 62 63.9 63 60.9 59.2 55.1 52.3 52.4 47.6 37.1 37 37.5 36.4

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 25 21.7 14.8 11.3 7.6 10 28.7 44.9 47.7 51.9 60.2 60.8 63.1 63.9 67.8 72.8 69.7 68.9 66.4 57.2 46.9 36.7 32.1 26.2
WIND SPEED mph 1.1 2.1 1.1 1.1 0.8 1.4 0.7 3.7 3.5 3.7 4.4 4.6 4.6 4.4 3.8 3.4 3.5 4.7 2.1 1 0.2 0.4 0.9 0.6
WIND DIRECTION Degrees 354 344 347 350 320 348 125 143 181 170 162 165 168 162 156 162 143 116 124 147 53 120 331 30
TEMPERATURE degF 53.4 53.2 52.5 52.1 51.7 55.5 63.6 65.8 67.9 71.4 72.4 72.4 74.5 77.7 80.2 81.3 80.6 71.9 67.7 61.8 56.9 55.3 55 54

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 52.2 51.8 48.1 44.9 48 43.1 40.2 44.4 50.6 59.6 69.6 76.3 73.2 67.2 63.4 58.1 56.4 53.4 49.8 52.5 53.7 56.3 55 57.7
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 52.5 38 29.7 25.6 16.8 40.4 43 51 55.2 54.1 57.7 61.7 63.3 68.1 73.1 78.9 84.8 86.4 74 74.8 69 73.5 75.8 74

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 50.5 45.4 32.3 33.2 33.4 28.2 27.4 31.4 40.7 44.8 47.1 51.2 51.5 56 61.3 64.8 70.4 69 54.1 48.1 34 39.6 57.9 64.2
PM2.5 ug/m3 10.2 11.1 12.1 12.5 12.5 12.7 11 12.9 12.1 11 11.2 12 11.4 12.4 13.9 14.2 14.4 15.2 15.3 18.9 21.2 21.4 17.8 16.7

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 0.215 0.206 0.264 0.21 0.275 0.316 0.348 0.326 0.286 0.265 0.227 0.234 0.218 0.222 0.223 0.244 0.244 0.371 0.749 0.402 0.397 0.692 0.661 0.387
NO2 ppb 1.9 3.3 7.2 7.3 12.1 10.5 9.3 8.4 7.9 1.7 2.4 2.9 1.2 1.6 1.9 1.5 2.1 14.2 17.7 18.7 39.6 33.1 10
WIND SPEED mph 1.5 1.3 1.3 1.6 2 4.3 4.5 4.5 6.6 5.6 6.2 7.3 8.3 9 6.9 7.5 6.6 7.2 5.4 2.8 0.9 0.3 1.5 2.1
WIND DIRECTION Degrees 80 62 71 75 117 167 157 157 138 133 129 117 113 121 113 130 116 138 180 257 88 69 61 34
TEMPERATURE degF 63.7 63.3 63.3 62.1 62 65.9 71 75.3 78.6 80.6 82.6 84.1 82.9 79.8 80.5 79.4 79.4 76.4 78.2 76.5 74.1 72.3 69.8 64.5
PM2.5 ug/m3 8.4 8.3 9.9 10.1 10.1 10.7 10 9.9 10.2 10.3 10.5 11.3 10 10.6 10.7 11.1 11.7 11.9 11.8 12 13.3 16.9 19.4 15.8
PM10 ug/m3 (25C) 13.3 13.1 17.9 16.1 16.8 25.5 31.7 28.5 25.1 24.5 24.5 29.2 22.4 24.5 30.3 23.3 21.8 22.5 27.6 26.4 22.5 27.4 31.8 23.6
PM COARSE (10-2.5) ug/m3 4.8 4.8 8 6 6.7 14.6 21.1 17.8 14.1 13.4 13.1 16.7 11.5 13.1 18.5 11.5 9.4 10 15 13.6 8.7 10 12 7.7

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 60.5 50.7 38 30.5 32.5 41.9 35 36.1 47.5 52.3 57.8 61.6 61.2 65.2 69.3 71.8 81.3 78.4 70.6 70.1 55.4 68.2 80.8 78.2
SO2 ppb 0 0 0.1 0.1 0.1 0.4 0.8 0.7 0.5 0.4 0.2 0.3 0.6 0.9 1.6 2.2 2.5 2 1.8 0.9 0.8 0.6 0.3
NO ppb 0.1 0.2 0.2 0.3 0.5 1.5 2.3 1.1 1 0.7 0.4 0.3 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.3 0.1 0.1 0.1
NO2 ppb 1.1 2.9 5.6 5.5 4.7 6.7 8.7 4.7 4.5 3.2 2.1 2 2.1 2.1 1.9 1.9 2.3 4 4.8 6.8 3.5 1 0.9
NOx ppb 1.2 3 5.8 5.8 5.2 8.3 10.9 5.8 5.6 3.9 2.5 2.3 2.5 2.5 2.2 2.1 2.5 4.2 5 7.1 3.6 1.1 1
WIND SPEED mph 0.7 1 1.2 1.4 1.3 1.1 1.3 2 2.8 3.4 3.4 3.7 3.4 4.1 3.2 2.7 3.7 3.1 2.8 1.8 1.2 0.9 1 0.7
WIND DIRECTION Degrees 231 236 215 175 171 191 180 149 122 151 138 126 104 107 122 128 105 151 172 177 194 349 37 37
TEMPERATURE degF 58.7 58.5 58.7 58.5 58.4 60.8 69.9 76.9 76.9 80.2 82.1 80.2 79 76.7 77.3 80.6 77.8 74.9 73.4 69.1 66.4 65 63.1 61.9

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 1.4 1.4 1.2 1.3 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.5 1.5 1.4 1.4 1.5 1.5 1.4 1.4 1.4 1.4 1.4 1.3
WIND SPEED mph 3 3.7 3.6 3.8 4.2 3.7 3.2 4.6 4.1 3.1 4.2 4.8 4.8 3.9 5.5 4.6 4.2 2.2 3.2 2.4 2.9 0.9 1.8 2.4
WIND DIRECTION Degrees 132 126 131 125 130 124 132 163 165 177 171 168 186 160 168 178 158 234 354 11 28 116 89 93
TEMPERATURE degF 65.5 63.8 62.9 61.8 61.6 63.1 67.4 73.7 78.4 82.8 85.3 87.3 86.8 86.8 86.2 86 84.2 79.2 72.4 70.1 68.9 68.1 68 66.3

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 39.4 46.2 43.8 37.5 27.1 23.8 29.6 37 51.3 58 62.7 65.9 70.3 69.2 62.5 62.6 62.9 64.8 60.7 53.7 51.5 50.3 52.2 53.7
PM2.5 ug/m3 11.7 11.1 11.1 11.4 11.8 10.9 10.6 11.2 11.1 9.5 8.5 8.5 9.2 9.3 8.9 7.5 6.7 6.1 6.9 8.1 8.3 10.6 12.8 13.5

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 0.5 0.6 0.4 0.4 0.5 0.9 0.6 0.7 1.1 1.1 1.5 1 0.8 1.5 1.3 1.3 0.8 0.7 0.8 1.3 1.2 0.9 0.8 0.7
WIND DIRECTION Degrees 161 170 93 36 62 58 112 130 131 155 168 144 129 192 332 171 159 123 145 159 88 97 118 103
WIND SPEED mph 1 1.4 1 0.4 0.6 1 1.3 1.4 1.4 1.7 2.5 2.2 2.1 3.1 0.8 1.4 1.6 1.6 1 1 1.2 1.5 1.3 0.8
TEMPERATURE degF 65.2 66.4 65.1 63.7 63.4 65.3 73.3 79.9 86.5 90.1 92.7 94.2 94.5 88.7 70.7 78.6 82.1 81.5 78.8 75.7 73.4 70.3 67.7 66

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 60.3 47.6 45.6 26.2 21.8 44.7 49.5 51 55.2 59.1 61.9 65 68.7 71.2 76.8 80.4 82.3 86.9 76.1 67.5 78.1 71.5 63.7 52.1
TEMPERATURE degF 60.3 61.1 61.4 60.3 59.8 62.5 66.7 71.6 72.6 74.7 75 74.7 73.8 73.5 74.5 75.6 77.5 74.5 74 69.9 65.7 63.6 62.9 61.1
WIND SPEED mph 3.2 4.9 5.3 3.2 3.2 2.3 3.4 6.3 5.4 6.1 6.5 7.1 7.4 7.2 7.2 6.1 5.5 5 3.5 3.6 3.8 2.6 0.7 2.1
WIND DIRECTION Degrees 88 120 139 127 74 66 70 76 69 63 60 54 55 61 51 57 50 60 83 58 37 37 341 65

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 58.5 46.3 49.7 44.9 34.3 35.3 52.7 54.2 55.3 59.9 61.5 64.2 64.8 68.8 75.5 82.6 87.2 86.5 79.2 70.9 69.9 66.6 60.1 56.4
TEMPERATURE degF 59.5 59.4 60.8 60.2 58.4 63.3 68 70.4 74.5 74.6 75 75.4 75.6 76.7 79.3 78.2 79.4 77 70.5 64 62 60.8 60.5 60.5
WIND SPEED mph 3.9 4.6 5.8 1.2 1.7 1.5 3.3 4.1 3.8 4.6 5.2 4.9 5.1 4.9 4 4.8 4.2 3.2 1.9 3.8 3.9 3.3 4.1 3.8
WIND DIRECTION Degrees 251 271 272 311 35 168 167 171 152 131 137 139 119 124 144 146 126 134 187 79 55 12 357 7
PM2.5 ug/m3 7.2 7.5 7.3 8 8.2 7.9 6.6 6.5 6.6 6.7 6.6 6.8 6.8 7.2 8.8 10.9 13.3 10.7 9.8 10.1 9.1 9.5 10 10.1

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 50.9 47.4 46.4 49.8 40.5 37.1 33.3 41.8 47.3 50.5 62 63 61.5 67.6 74.7 79.7 84.8 87.3 84.2 68.7 54.3 61.7 51.8 59.4

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 29.7 23.8 20.5 15.6 13.4 11 23.7 40.3 53.7 63.3 75.6 82.6 84.5 83.6 79.5 76.8 77.6 70.6 63 45.3 34.5 28.8 18.9 15.3

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 57.4 52.4 48 44.8 45.5 41.3 42.9 47.5 53.2 59.9 70.4 75.2 74.4 71.3 69 68.2 59.9 46.7 28.5 27.9 54.5 47.3 39.3 36.9
PM10 ug/m3 (25C) 12.5 14 14.8 16.3 14.1 13.1 13.9 14.8 17.3 20.8 23.3 24.6 24.2 24 20.5 16 16.9 19.2 19.9 24.5 21.2 21.9 21.4 20.2
PM COARSE (10-2.5) ug/m3 5.9 6.6 6.7 7.7 5.8 5.3 6.1 6.5 8 10 10.9 11.1 10.8 10.9 7.1 5.9 6.6 8.8 9.7 13.3 8.3 9.1 8.6 7.7
WIND SPEED mph 0.9 0.9 0.8 1.4 0.2 1.4 1.2 1.8 1.8 1.5 1.7 1.7 2.6 1.4 2.9 1.4 1.2 0.9 1.3 1.1 2 1.4 1.3 1.8
WIND DIRECTION Degrees 113 120 128 77 27 95 139 214 210 195 152 139 106 175 221 180 209 139 100 96 85 89 105 82
TEMPERATURE degF 66.8 65.4 66.3 64.6 63.8 66.7 73.2 76.4 80.9 83.6 84.6 87.1 87.6 85.6 81.4 84.8 83 78.9 75.6 70.8 70 66.8 63.3 61
PM2.5 ug/m3 6.2 6.9 7.7 8.2 7.9 7.5 7.2 7.6 8.3 9.5 10.9 11.9 11.8 11.6 12.2 9.1 9.3 9.5 9.3 10.3 12.1 12.2 12.3 12.1

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 43.9 39.7 38.4 36.1 35.2 31.2 34.7 47.5 56 60.7 63.3 63.9 68.3 69 75.6 78 75.9 73.1 76.2 68.1 64 57.3 50.6 50.7
WIND SPEED mph 2.2 2.2 2.3 1 2.9 2 1.7 3.4 4.8 5.4 6.6 6.7 8.7 8.5 8.2 7.7 5.7 4.4 4.4 4.5 2.9 1.8 1.8 2.8
WIND DIRECTION Degrees 327 269 272 243 70 48 107 108 141 139 137 132 140 133 136 142 124 107 86 81 77 338 338 359
TEMPERATURE degF 61.6 60.8 60.7 60.5 60.7 63.1 69.4 73 77.3 80.9 81.8 83.1 82.5 83.3 82.7 82.7 83.2 80.3 70.1 65.3 63.5 62.4 61.9 61.4

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 51.9 39 30.7 35.1 43.7 34.2 51.3 54.9 62.3 64.9 67.1 68.4 69.5 72.2 76.6 79.7 81.4 81 82 79.7 75.9 66.3 61.1 57.3
TEMPERATURE degF 59 58.7 58 57.3 58.2 63.8 67.4 67.4 72.2 69.7 71.8 74.3 73.6 74.6 72.2 71.9 71.6 69.4 66.4 63.8 62.3 60.6 59.3 58.8
WIND SPEED mph 3.3 4 2.7 1.4 2.6 0.8 1.9 2.3 3.5 4.3 5.1 5.6 5.8 5 3.9 4 3 2.6 3.2 3.2 4.1 2.1 2.4 2.7
WIND DIRECTION Degrees 289 296 298 27 11 187 110 110 167 126 157 165 161 171 164 174 157 86 52 47 39 325 323 347

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 52.3 49.9 46.6 44.8 44.8 43.3 44.6 51 56.5 59.6 63.2 74.2 74.8 71.8 73 71.6 63.5 58.6 57.9 53.7 49.5 51.9 46.2 37.9

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 40 42.2 37.6 33.7 25.3 24.6 26.3 38.2 51.9 65.9 73.8 79.4 82.7 83.8 87.5 93.9 85.2 63.1 61.9 54.9 49.8 51.6 49.3 51.2

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 27.4 28.8 17.1 29.1 14.1 26.9 31.6 38.8 51.8 60.4 68.2 74.4 75.6 74.8 71.6 72.7 71.2 70.4 73.2 71.4 61.3 50.2 39.7 35.3
TEMPERATURE degF 65.1 64.3 62.7 61.4 61.3 65 69.7 76.1 80.3 83.8 86.5 88.4 90 89.2 88 86.5 85.5 83.9 76.5 72.8 71.5 70.1 69.1 67.4
WIND SPEED mph 1.4 0.9 1.7 1.5 0.7 4.2 3.1 3.9 4.1 3.4 3.5 3.8 3.9 5.5 7 7.4 7.8 6.9 2.6 1.6 1.7 0.7 1.3 0.9
WIND DIRECTION Degrees 112 40 16 43 83 130 130 141 141 142 145 139 157 135 116 124 134 144 213 157 107 38 33 64
PM2.5 ug/m3 14.2 13.5 14.9 14.9 15.1 14.7 12.1 9.7 9.3 9.9 9.9 10.3 10 10.7 11.9 11.7 12.4 11 9.5 10.3 11.3 12.3 14.6 15.5
PM10 ug/m3 (25C) 24.3 22.8 24.9 21.8 25.2 34 30.6 26.2 21.5 24.8 27 32.8 27.9 31.8 49.2 38 31 26 20.9 16.8 18.3 20.6 36.8 29.6
PM COARSE (10-2.5) ug/m3 9.9 9.1 9.8 6.8 10.1 19 18 15.8 11.5 13.9 16 21 16.4 19.4 34.9 24.6 17.2 14 10.8 6.1 6.7 7.9 21.7 13.8