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Current Ozone and Weather Data in National Parks


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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday July 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 45
1 AM 42 45
2 AM 42 45
3 AM 45 45
4 AM 50 45
5 AM 49 44
6 AM 47 44
7 AM 45 44
8 AM 42 45
9 AM 41 47
10 AM 43 48
11 AM 45 49
12 PM 46 49
1 PM 47 49
2 PM 50 49
3 PM 52 49
4 PM 53 48
5 PM 53 48
6 PM 48 47
7 PM 45 47
8 PM 45 47
9 PM 48 48
10 PM 50 48
11 PM 48 48
Weather and Ozone Data Thursday July 31, 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 42 0.7 S 13.9 77 0 0.0
1 AM 42 0.7 SW 14.1 76 0 0.0
2 AM 42 0.6 SW 13.8 77 0 0.0
3 AM 45 0.6 SW 13.7 79 0 0.0
4 AM 50 0.8 S 13.5 79 0 0.0
5 AM 49 1.1 SW 13.6 78 0 0.0
6 AM 47 1.2 SW 13.3 82 0 0.0
7 AM 45 1.1 SW 13.5 85 15 0.0
8 AM 42 1.0 W 13.9 85 37 0.0
9 AM 41 1.2 W 14.4 83 144 0.0
10 AM 43 1.3 W 16.2 71 502 0.0
11 AM 45 1.2 W 16.7 68 609 0.0
12 PM 46 1.1 W 17.6 62 799 0.0
1 PM 47 0.9 W 18.5 62 817 0.0
2 PM 50 1.2 SW 19.3 58 848 0.0
3 PM 52 1.2 SW 19.7 59 685 0.0
4 PM 53 1.2 SW 20.4 58 709 0.0
5 PM 53 1.0 S 20.4 56 482 0.0
6 PM 48 1.2 S 18.9 69 173 0.0
7 PM 45 1.0 S 18.7 72 168 0.0
8 PM 45 1.0 S 18.1 73 84 0.0
9 PM 48 1.2 S 17.3 79 8 0.0
10 PM 50 1.2 S 16.7 87 0 0.0
11 PM 48 0.9 S 16.1 90 0 0.0
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updated on 08/01/2014 5:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster