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Current Ozone and Weather Data in National Parks


Shenandoah NP - Big Meadows, VA
EPA AQS Site Number: 51-113-0003


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday December 18, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 25
1 AM 25 25
2 AM 24 26
3 AM 24 26
4 AM 26 27
5 AM 26 27
6 AM 27 27
7 AM 27 28
8 AM 27 28
9 AM 28 28
10 AM 28 28
11 AM 28 28
12 PM 29 27
1 PM 29 27
2 PM 29 26
3 PM 29 26
4 PM 28 25
5 PM 27 --
6 PM 27 --
7 PM 23 --
8 PM 24 --
9 PM 25 --
Weather and Ozone Data Thursday December 18, 2014
Hour
Ending
(Local Time)
Ozone
(parts per
billion)
Wind
Speed
(meters per
second)
Wind
Direction
Temperature
(degrees C)
Relative
Humidity
(%)
Solar
Radiation
(watts per
meter
squared)
Rainfall
(millimeters)
12 AM 24 2.5 NW -4.8 81 0 0.0
1 AM 25 4.2 NW -5.1 81 0 0.0
2 AM 24 4.0 NW -5.5 84 0 0.0
3 AM 24 2.8 NW -6.0 86 0 0.0
4 AM 26 3.1 NW -6.4 86 0 0.0
5 AM 26 3.3 NW -6.6 86 0 0.0
6 AM 27 3.5 NW -6.9 85 0 0.0
7 AM 27 3.6 NW -7.3 86 0 0.0
8 AM 27 3.6 NW -7.6 88 5 0.0
9 AM 28 3.8 NW -7.0 85 31 0.0
10 AM 28 3.6 NW -6.2 81 163 0.0
11 AM 28 3.5 NW -4.9 75 362 0.0
12 PM 29 4.2 NW -4.0 71 426 0.0
1 PM 29 4.0 NW -3.2 67 356 0.0
2 PM 29 3.0 NW -2.6 66 253 0.0
3 PM 29 1.8 NW -2.6 68 124 0.0
4 PM 28 1.8 NW -2.5 67 58 0.0
5 PM 27 1.2 W -2.9 71 9 0.0
6 PM 27 1.2 NW -3.5 74 0 0.0
7 PM 23 1.8 W -4.2 81 0 0.0
8 PM 24 2.0 W -3.7 77 0 0.0
9 PM 25 2.0 W -3.4 76 0 0.0
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updated on 12/18/2014 7:39 PM  I   http://www.nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster