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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/24/2025 15:00 to 7/25/2025 23:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Calumet,Chippewa,Clark,Dodge,Door,Douglas,Dunn,Eau Claire,Florence,Fond du Lac,Forest,Green Lake,Iron,Jackson,Juneau,Kenosha,Kewaunee,La Crosse,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Monroe,Oconto,Oneida,Outagamie,Ozaukee,Pepin,Pierce,Polk,Portage,Price,Racine,Rusk,Sawyer,Shawano,Sheboygan,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Washburn,Washington,Waukesha,Waupaca,Waushara,Winnebago,Wood .

Hourly Monitoring Data

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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 25.1 26.2 22.6 30.8 30.1 25.4 20 19.7 22.6 34.9 39.4 39.6 39.6 39.6 39 38.4 37.3 32.5 34.7 32.4 27.2 30.2 32 30.6
WIND SPEED mph 0.8 0.8 0.9 1 0.5 0.2 0.9 0.1 0.6 2.2 2.7 2.1 1.8 2.8 2.2 1.8 0.5 1.3 1.6 0.8 0.7 0.8 0.9 1.7
WIND DIRECTION Degrees 153 155 178 190 251 272 224 123 299 108 126 125 109 74 96 83 89 117 117 120 241 187 166 270
TEMPERATURE degF 13.6 13.8 11.2 10.8 8.8 6.7 10.3 11.5 14.1 17.7 20.7 22.3 23.2 23 22.8 22.7 22.4 22.1 22.4 22.1 22 22.4 22.4 22.6
RELATIVE HUMIDITY %RH 87.4 88 91.6 89.1 89.9 92.9 90.6 90 86.9 74.1 64.6 61.3 60.7 62.7 66.2 69 74.1 80.4 78.2 82.4 86.8 80.5 79.5 80.6
BAROMETRIC PRESSURE inHg 29.81 29.83 29.85 29.87 29.87 29.89 29.91 29.93 29.95 29.98 29.99 29.99 29.99 30 30.02 30.03 30.06 30.08 30.09 30.1 30.12 30.13 30.13 30.15
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 0 0 0 10.2 33.4 71.6 80.4 74.6 38.8 7 0 0 0 0 0 0 0 0 0
PM2.5 ug/m3

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 6 4 2 2 3 4 3 3 6 3 0 0 2 2 2 4 5 4 3 4 1 0 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

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

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
TEMPERATURE degF 33.4 33.8 34.3 34.3 34.1 34 33 31.8 34.7 37.5 40.1 41.9 44.1 44.6 42.5 37.4 33.7 32.8 32.4 32.1 31.4 30.8 30.7 30.7
WIND SPEED mph 3.1 3 5.2 4.2 2.9 4.2 1.5 2.3 2.4 3.5 3 3 2.8 3 3.7 4 3.6 3 3.7 3.1 2.9 3 2.9 2.2
WIND DIRECTION Degrees 178 188 184 176 165 175 138 109 105 129 117 121 90 70 63 51 65 74 77 63 54 47 49 71
PM2.5 ug/m3 7 5 4 4 4 5 5 7 6 3 1 7 6 7 9 8 10 11 10 8 8 8 13 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 13.8 14.9 16.3 16.3 13.1 17.2 25.8 28.6 30.7 31.8 32.9 32.7 32.6 33.3 33.6 33.8 34.4 34.8 34.9 35 34.3 32.9 31.6 30.6
CO ppm 0.213 0.219 0.217 0.22 0.236 0.203 0.192 0.185 0.185 0.181 0.185 0.187 0.181 0.179 0.184 0.181 0.18 0.181 0.18 0.179 0.185 0.191 0.194
SO2 ppb 0.029 0.011 0.039 0.03 0.048 0.029 0.03 0.026 0.018 0.017 0.017 0.005 0.016 0.013 0.017 -0.01 -0.001 0 0 0.001 -0.012 -0.031 -0.018
NO ppb 0.069 0.084 0.095 0.048 0.066 0.074 0.099 0.165 0.243 0.32 0.293 0.24 0.199 0.167 0.11 0.052 0.052 0.065 0.052 0.071 0.078 0.098 0.074
NOy-NO ppb 4.297 4.518 4.343 6.287 6.229 3.941 3.444 2.589 2.175 1.946 1.746 1.791 1.546 1.487 1.712 1.967 1.939 1.857 1.552 1.499 1.968 2.367 2.954
NOy ppb 4.366 4.602 4.438 6.335 6.296 4.014 3.543 2.754 2.418 2.266 2.039 2.031 1.745 1.654 1.822 2.019 1.991 1.922 1.604 1.57 2.046 2.464 3.028
PM10 ug/m3 (25C) 11 9 14 17 12 15 11 10 7 7 6 7 10 7 7 9 8 7 5 8 8 8 8 14
PM COARSE (10-2.5) ug/m3 4 5 11 13 -3 8 4 6 1 1 -1 3 5 3 1 3 0 1 0 3 5 3 4 9
WIND SPEED mph 4.4 5 5.1 4.6 4.6 7.3 4.5 8.5 10 8.9 9.4 12.1 10 8.7 9.2 9.2 9 7.8 7.2 6.9 6.8 5.1 4.2 4.2
WIND DIRECTION Degrees 155 137 125 107 103 104 98 99 93 92 95 108 103 91 91 84 83 85 67 69 68 66 68 78
BAROMETRIC PRESSURE inHg 29.71 29.7 29.71 29.7 29.7 29.71 29.74 29.75 29.77 29.8 29.81 29.8 29.83 29.84 29.86 29.89 29.91 29.94 29.97 29.99 30 30.02 30.03 30.02
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0.01 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 28.5 28.6 29.4 29.8 28.9 27.1 26 25.8 26.4 28 29.6 30.8 31.2 31.4 30.7 30.1 29.6 29.3 29 28.8 28.8 28.8 28.9 29.4
RELATIVE HUMIDITY %RH 98.9 98.2 93.6 88.3 91.4 92.1 92.7 93.7 93.4 92.4 90.7 90.9 89.8 87.9 89.4 89.7 87.7 84.6 82.5 81.8 82.7 85.3 88 90.5
PM2.5 ug/m3 7 5 3 4 15 8 7 5 7 6 7 6 6 5 7 7 9 7 5 6 4 6 5 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
WIND SPEED mph 1.1 1.2 0.9 1.5 2.1 2.4 1.8 2.2 2.6 3.3 4.7 6 6.3 6.2 6.6 7 5.9 5.9 5.4 5.4 6.1 5.1 5.1 4.5
WIND DIRECTION Degrees 290 246 294 19 36 24 12 25 26 41 68 81 83 92 84 81 80 84 83 85 93 78 78 84
TEMPERATURE degF 14.1 13.1 13.3 14.9 16.2 16.4 13.3 11.8 19 25 27.5 26.3 25.6 25 24.5 24.2 24.3 24.9 25.3 25.4 25.6 25.6 25.9 26.4

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
WIND SPEED mph 3.5 3.8 3.9 3.7 4.3 4.9 5.5 6.7 6.5 6.7 6.1 6 6.3 6.8 5.1 3.7 3.8 4.7 4.5 5 4.2 3.6 3.9 3.2
WIND DIRECTION Degrees 102 105 96 95 87 95 99 99 100 104 109 104 97 104 117 97 93 96 103 119 126 128 110 90
TEMPERATURE degF
PM2.5 ug/m3 10 8 7 9 8 14 18 9 7 13 7 7 10 8 6 8 9 9 11 9 7 15 15 16
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3

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

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 35.2 35.8 35.9 36.6 37 36.6 36.1 36 36.2 33.6 33.5 35.7 35.8 36.6 35.9 35.8 35.3 34.7 35.3 34.8 34.7 34 34.1 34.5
WIND SPEED mph 2.8 2.9 3.4 3.1 3.5 4.5 4.2 4.8 4.8 4.7 5.9 5.3 5 4.5 4.7 4.6 3.5 4.2 4.4 4.2 4.5 4 3.2 2.9
WIND DIRECTION Degrees 96 109 104 115 106 96 86 87 91 101 88 97 94 99 93 83 97 92 100 108 99 91 114 123
RELATIVE HUMIDITY %RH 77.3 77 76.8 77.1 78.2 79.3 82.7 81.1 79.2 74.1 71.3 64.1 60.9 65.6 73.1 75.2 76.7 79.4 86 90.6 92.5 92.2 92 92.2
TEMPERATURE degF 8.9 8.6 8.7 9.4 9.2 8.4 7 6.7 8 10.3 12.1 14.2 15.6 16.4 16.9 16.9 16.9 16.7 16.2 16 16 15.8 15.9 16.5
PM2.5 ug/m3 3 2 1 4 4 2 3 6 5 3 3 3 4 2 -1 0 0 -1 0 2 5 5 6 6

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 3 4 8 5 6 6 8 7 5 7 7 8 5 4 5 4 6 6 16 5 8 9 10 18

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

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
TEMPERATURE degF 36.2 36.6 36.6 36.6 36.5 36.7 36.7 36 36.7 39.6 41.1 43.5 42.3 40.9 41.2 40.1 36.2 33.7 33.7 33.2 34.2 35.4 36.6 35.9
WIND SPEED mph 13.1 11 9.5 7.4 7 7.9 9.6 7 5.1 8 6.4 2.6 6.8 5.9 4.2 3 3.5 3.7 3.8 3.7 6.2 6.9 10.6 12.5
WIND DIRECTION Degrees 236 232 228 231 225 229 234 248 234 251 263 231 149 138 69 60 27 17 13 0 8 21 63 54
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 1 2 2 2 4 7 6 3 6 6 7 6 5 9 7 6 6 10 8 16 10 7 11 10

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
TEMPERATURE degF 34.9 35.6 35.6 35.3 35.3 35.5 35.4 34.4 35 39.1 40.8 43.1 44.4 42.1 41 39.1 36.5 34.9 34.1 33.1 34.7 35.7 35.8 35.1

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

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

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
WIND SPEED mph 2.7 3.6 4.5 5.1 4.7 5.3 4.2 3.9 3.7 2.6 4.8 5.8 5.6 5.3 5.4 5 3.2 2.1 2.3 3.3 4.2 3.7 2.6 1.7
WIND DIRECTION Degrees 360 353 358 358 356 359 349 345 346 359 97 96 89 93 87 85 74 41 50 87 101 97 98 68
TEMPERATURE degF 16.6 16.7 17.2 17.6 18 18.7 19.6 20.1 21.7 24.4 28.6 29.5 31 30.2 29.8 29.7 28.5 28.3 29.2 30 30 29.8 29.8 29.6

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
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

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
PM2.5 ug/m3 4 4 6 5 6 5 5 4 7 6 4 6 7 8 13 12 12 10 9 9 12 11 8 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 0.328 0.223 0.178 0.156 0.193 0.289 0.375 0.415 0.495 0.363 0.184 0.146 0.143 0.183 0.223 0.261 0.219 0.211 0.192 0.196 0.208 0.192 0.177 0.173
NO2 ppb 21.4 19.9 12.7 19.4 25.7 29.3 28.6 27.3 20.6 8.5 5 4.2 6 7 9.6 9.6 11.6 10.1 10 11.1 6.8 4.9 4.7
WIND SPEED mph 3.5 3.8 6 5.5 2.8 0.5 1 1.1 0.8 1.1 2.2 3.7 2.8 2.7 3.1 4.3 4.2 3.6 3.5 4.1 4.7 4.9 3.8 4
WIND DIRECTION Degrees 180 194 198 208 215 260 5 11 34 56 69 56 63 45 38 28 31 47 39 32 39 62 68 71
TEMPERATURE degF 30 31.3 33.2 34 33.6 33 32.3 32.7 33.8 37.8 41 40.8 41.2 41.3 40.5 37.5 35.3 34.9 34.2 33.8 34.4 34.1 33.8 33.6
PM2.5 ug/m3 9 8 6 4 3 6 7 8 9 8 7 7 5 7 7 14 12 14 12 12 17 16 10 11
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3

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 0.2 0.2 -0.2 0.1 0.2 0.1 0.2 0.1 0.1 0 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.1 0 0 0 0
WIND SPEED mph 2.7 3.6 3.2 3.4 3.5 3.3 3.8 4 4.2 4.4 4.8 4.9 5.2 4.9 4.5 3.2 2.6 3.3 4.1 5.8 4.7 3.8 4.8 3.5
WIND DIRECTION Degrees 103 92 87 96 81 83 73 72 88 89 70 89 106 111 92 68 81 77 105 122 102 108 138 149
TEMPERATURE degF 9.1 9.5 9.6 9.5 7.9 6.6 5.9 6.6 9.1 12 14.2 16 17.2 17.8 17.6 17.6 17.4 17.4 17.6 17.9 18 18.1 18.4 19

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
PM2.5 ug/m3 2 6 5 4 4 5 5 3 2 0 1 2 2 5 4 2 3 4 2 4 5 4 6 6

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 0.1 0 -0.1 0 0 -0.1 -0.2 -0.2 -0.3 -0.4 -0.4 0 0.1 0.5 1.2 0.1 0 0 -0.2 -0.1 -0.1 -0.1 -0.1 0
WIND DIRECTION Degrees 76 74 70 72 71 67 68 60 49 56 52 37 29 38 36 45 10 359 356 347 336 350 344 5
WIND SPEED mph 1.5 2 2.5 2.6 2.8 2.9 2.5 2.5 2.5 2.6 2.7 2.6 2 2 2 1.4 1.1 1.5 0.8 0.4 0.3 0.7 0.6 1.1
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
TEMPERATURE degF 26.3 26.1 26.3 26.6 27.4 29.4 31.8 32.2 32.4 31.6 31.5 32 32.3 32.4 32.4 32.5 32.5 32.7 33 33.3 33.1 32.9 33 32.8
WIND SPEED mph
WIND DIRECTION Degrees

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
TEMPERATURE degF 23.2 22.9 23.8 24.5 28.4 29.3 29.7 30.2 30.5 30.1 30.4 30.7 30.8 31 31.3 31.5 31.7 32 32.3 32.3 32.2 32.2 32.2 31.9
WIND SPEED mph
WIND DIRECTION Degrees
PM2.5 ug/m3 14 7 3 4 6 6 4 1 1 2 1 2 3 1 1 6 7 7 10 9 7 6 8 7

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

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

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
PM10 ug/m3 (25C) 12 19 20 22 16 15 20 15 19 14 14 12 12 15 14 16 17 13 12 16 17 13 11 13
PM COARSE (10-2.5) ug/m3 7 14 14 19 10 10 16 8 5 -3 4 0 3 8 7 3 4 1 -2 5 9 6 4 6
WIND SPEED mph 1 1.5 0.5 1 1.4 1.8 4.8 3.3 6.8 6.7 6.7 6.3 6.3 6.2 5.2 6.3 6.9 5.1 4.7 5.2 6 6.1 4.4 5.2
WIND DIRECTION Degrees 219 220 201 109 105 85 63 61 62 63 63 61 58 60 54 59 64 72 66 57 66 83 75 73
TEMPERATURE degF 29.2 29.7 30.3 30.4 30.2 30 28.1 26.5 23.9 24.6 27.4 28.8 29 29.7 29.1 27.6 27.4 27.9 27.6 26.9 27.1 27 27.1 27.5
PM2.5 ug/m3 5 6 6 4 6 5 5 8 15 17 11 13 10 8 8 13 13 12 14 12 9 7 7 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
WIND SPEED mph 3.8 5 6.8 8.4 8.5 5.9 6.8 5 7.3 8.3 9.4 9.5 9.1 7.6 5.9 5.3 5.1 4.2 4.8 3.8 5.5 5.2 4.3 3.5
WIND DIRECTION Degrees 27 28 23 20 29 32 28 50 69 84 92 88 80 77 56 52 68 54 49 62 77 83 80 62
TEMPERATURE degF 18.8 18.8 18.6 18.1 18.9 20.7 22 25 27.7 28.9 29.3 29.6 29.9 29.8 29.6 29.2 29.1 29.7 30.3 30.4 30.5 30.6 30.7 30.6

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
TEMPERATURE degF 22 24.5 26 26.6 27.4 27.9 28.3 29.2 30.1 30.3 30.4 30.7 31 31.2 31.3 31.6 31.6 32.1 32.4 32.4 32.2 32.2 32.5 32.3
WIND SPEED mph
WIND DIRECTION Degrees

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

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
TEMPERATURE degF 30 31 32.8 31.6 29.7 29.7 29.8 30 31.7 35.8 37.4 35.2 35.2 34.8 35 34.2 33.4 33.2 33.1 33.2 33.4 33.4 33.1 33
WIND SPEED mph 2.7 3.5 2.5 0.7 1.7 2.1 1.9 2 2 2.5 4.2 3.8 3.9 3.8 4.5 4.9 4.8 4.4 3.5 4.1 4.2 4.5 3.7 3.2
WIND DIRECTION Degrees 153 171 206 133 24 49 36 43 54 70 60 64 52 56 57 57 58 59 55 56 65 69 73 81
PM2.5 ug/m3 7 7 6 5 8 7 10 9 11 9 7 6 7 8 7 7 11 9 16 8 12 10 13 11
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3