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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 April 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 46
1 AM 49 45
2 AM 46 44
3 AM 44 44
4 AM 45 44
5 AM 45 44
6 AM 45 44
7 AM 44 44
8 AM 43 45
9 AM 43 46
10 AM 43 48
11 AM 44 49
12 PM 45 51
1 PM 46 52
2 PM 49 53
3 PM 51 53
4 PM 53 53
5 PM 55 52
6 PM 56 51
7 PM 56 50
8 PM 55 48
9 PM 54 46
10 PM 51 45
11 PM 49 43
Weather and Ozone Data Thursday April 17, 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 50 1.3 SE -2.7 52 0 0.0
1 AM 49 1.8 SE -3.0 52 0 0.0
2 AM 46 1.8 SE -3.5 59 0 0.0
3 AM 44 1.8 SE -3.8 67 0 0.0
4 AM 45 1.8 SE -3.9 72 0 0.0
5 AM 45 1.7 SE -3.9 73 0 0.0
6 AM 45 1.4 SE -4.2 76 0 0.0
7 AM 44 1.5 SE -4.0 76 6 0.0
8 AM 43 1.9 SE -3.3 71 48 0.0
9 AM 43 2.0 SE -2.3 67 148 0.0
10 AM 43 2.6 E -1.3 65 498 0.0
11 AM 44 1.8 E -0.1 60 698 0.0
12 PM 45 2.2 E 0.9 57 831 0.0
1 PM 46 2.1 E 2.4 51 926 0.0
2 PM 49 1.9 E 3.8 46 934 0.0
3 PM 51 2.2 E 4.5 44 806 0.0
4 PM 53 2.0 E 5.4 44 763 0.0
5 PM 55 1.9 E 5.6 44 581 0.0
6 PM 56 1.7 E 5.6 45 426 0.0
7 PM 56 1.8 E 4.9 48 98 0.0
8 PM 55 2.0 SE 3.6 56 13 0.0
9 PM 54 2.3 SE 2.2 67 0 0.0
10 PM 51 2.1 SE 1.0 77 0 0.0
11 PM 49 1.8 SE 0.0 84 0 0.0
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updated on 04/18/2014 8:42 AM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster