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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 Saturday September 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 50
1 AM 47 50
2 AM 48 51
3 AM 52 51
4 AM 52 51
5 AM 53 51
6 AM 50 51
7 AM 52 51
8 AM 53 51
9 AM 51 51
10 AM 51 51
11 AM 50 52
12 PM 51 52
1 PM 52 52
2 PM 52 52
3 PM 52 52
4 PM 53 51
5 PM 54 49
6 PM 52 48
7 PM 51 48
8 PM 52 48
9 PM 52 47
10 PM 50 47
11 PM 44 47
Weather and Ozone Data Saturday September 20, 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 2.2 SE 11.9 97 0 0.0
1 AM 47 1.8 SE 11.8 97 0 0.0
2 AM 48 2.1 SE 11.9 96 0 0.0
3 AM 52 2.2 SE 11.6 93 0 0.0
4 AM 52 1.8 SE 11.4 94 0 0.0
5 AM 53 1.7 S 10.7 95 0 0.0
6 AM 50 1.3 S 10.6 96 0 0.0
7 AM 52 1.2 S 10.3 97 1 0.0
8 AM 53 1.0 S 10.6 92 14 0.0
9 AM 51 1.2 S 12.4 80 33 0.0
10 AM 51 1.4 S 14.6 68 368 0.0
11 AM 50 1.4 S 16.5 64 556 0.0
12 PM 51 1.5 S 17.3 63 627 0.0
1 PM 52 1.7 SE 17.8 59 740 0.0
2 PM 52 1.5 SE 17.9 63 568 0.0
3 PM 52 1.8 SE 18.6 64 631 0.0
4 PM 53 1.4 SE 18.7 64 587 0.0
5 PM 54 1.3 SE 18.4 68 422 0.0
6 PM 52 1.3 SE 17.3 75 241 0.0
7 PM 51 1.0 SE 14.9 81 20 0.0
8 PM 52 0.8 SE 13.5 86 2 0.0
9 PM 52 1.4 SE 13.2 88 0 0.0
10 PM 50 1.2 E 12.7 90 0 0.0
11 PM 44 0.8 SE 12.5 96 0 0.0
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updated on 09/21/2014 5:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster