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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 Friday April 29, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 29
1 AM 27 29
2 AM 39 28
3 AM 34 27
4 AM 31 28
5 AM 30 29
6 AM 26 30
7 AM 24 32
8 AM 24 32
9 AM 23 32
10 AM 31 32
11 AM 35 33
12 PM 39 32
1 PM 43 30
2 PM 40 28
3 PM 26 25
4 PM 26 25
5 PM 23 25
6 PM 34 26
7 PM 29 24
8 PM 24 --
9 PM 22 --
10 PM 22 --
11 PM 21 --
Weather and Ozone Data Friday April 29, 2016
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 21 0.8 SW 7.2 94 1 0.0
1 AM 27 1.2 W 8.6 94 1 0.0
2 AM 39 1.1 W 10.1 94 1 0.0
3 AM 34 1.4 W 9.9 94 1 0.0
4 AM 31 1.4 W 10.0 94 1 0.3
5 AM 30 1.7 SW 10.1 94 1 0.0
6 AM 26 1.6 SW 9.6 94 1 0.3
7 AM 24 1.5 SW 9.5 94 11 0.0
8 AM 24 1.5 SW 9.6 94 71 0.0
9 AM 23 1.4 SW 10.1 94 155 0.1
10 AM 31 1.5 W 10.9 94 302 0.0
11 AM 35 1.5 W 11.5 95 547 0.0
12 PM 39 1.5 W 12.2 94 835 0.0
1 PM 43 1.6 W 13.8 80 931 0.0
2 PM 40 1.4 SW 14.1 75 951 0.0
3 PM 26 1.5 SE 13.2 79 815 0.0
4 PM 26 1.3 SE 13.6 79 666 0.0
5 PM 23 1.4 SE 11.1 89 560 0.0
6 PM 34 1.6 S 13.9 77 423 0.0
7 PM 29 0.9 W 12.1 87 148 0.0
8 PM 24 0.4 SW 9.9 94 26 0.0
9 PM 22 0.6 NW 9.1 94 1 0.0
10 PM 22 1.0 NW 8.6 94 1 0.0
11 PM 21 0.6 N 8.3 94 1 0.0
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updated on 04/29/2016 10:40 PM  I   http://www.nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster