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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 Saturday December 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 22 27
1 AM 26 27
2 AM 26 27
3 AM 31 26
4 AM 32 24
5 AM 30 23
6 AM 28 21
7 AM 26 21
8 AM 24 20
9 AM 21 20
10 AM 19 20
11 AM 19 20
12 PM 19 20
1 PM 19 20
2 PM 21 20
3 PM 22 --
4 PM 22 --
5 PM 21 --
6 PM 19 --
7 PM 19 --
Weather and Ozone Data Saturday December 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 22 1.6 NW -7.8 93 0 0.0
1 AM 26 0.7 NW -8.5 92 0 0.0
2 AM 26 0.8 NW -8.9 92 0 0.0
3 AM 31 0.3 W -9.0 91 0 0.0
4 AM 32 0.2 SW -8.4 89 0 0.0
5 AM 30 0.1 SW -8.8 91 0 0.0
6 AM 28 0.7 W -7.5 89 0 0.0
7 AM 26 0.3 SW -7.2 90 0 0.0
8 AM 24 1.1 W -6.7 89 3 0.0
9 AM 21 1.0 SW -5.6 87 43 0.0
10 AM 19 1.4 W -4.8 87 96 0.0
11 AM 19 1.5 SW -3.9 82 166 0.0
12 PM 19 2.0 SW -3.6 81 188 0.0
1 PM 19 2.1 SW -3.9 83 133 0.0
2 PM 21 1.7 SW -3.6 82 120 0.0
3 PM 22 1.6 SW -3.0 79 126 0.0
4 PM 22 1.5 SW -2.9 80 85 0.0
5 PM 21 1.3 W -3.5 84 14 0.0
6 PM 19 1.6 W -3.8 87 0 0.0
7 PM 19 1.3 W -3.6 88 0 0.0
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updated on 12/20/2014 6:39 PM  I   http://www2.nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster