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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 Wednesday December 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 19
1 AM 24 19
2 AM 20 19
3 AM 19 19
4 AM 16 19
5 AM 14 20
6 AM 17 21
7 AM 20 22
8 AM 22 23
9 AM 24 24
10 AM 22 24
11 AM 20 24
12 PM 21 24
1 PM 23 24
2 PM 27 24
3 PM 30 24
4 PM 27 23
5 PM 23 23
6 PM 23 --
7 PM 23 --
8 PM 23 --
9 PM 23 --
10 PM 24 --
Weather and Ozone Data Wednesday December 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 28 3.6 NW 2.9 87 0 0.0
1 AM 24 4.3 NW 2.5 87 0 0.0
2 AM 20 4.6 NW 2.5 86 0 0.0
3 AM 19 4.1 NW 2.1 87 0 0.0
4 AM 16 3.6 NW 2.0 87 0 0.0
5 AM 14 3.4 NW 1.7 87 0 0.0
6 AM 17 3.8 NW 2.0 84 0 0.0
7 AM 20 3.3 NW 2.0 83 0 0.0
8 AM 22 2.6 NW 1.9 83 10 0.0
9 AM 24 2.5 NW 2.3 81 46 0.0
10 AM 22 1.6 NW 2.2 80 57 0.0
11 AM 20 2.2 NW 2.4 78 121 0.0
12 PM 21 3.0 NW 4.2 69 456 0.0
1 PM 23 2.9 NW 4.4 61 402 0.0
2 PM 27 2.5 W 4.3 56 368 0.0
3 PM 30 2.7 NW 3.5 50 206 0.0
4 PM 27 2.4 NW 2.6 54 31 0.0
5 PM 23 2.6 NW 0.9 61 8 0.0
6 PM 23 2.9 NW -0.7 64 0 0.0
7 PM 23 2.7 NW -1.7 68 0 0.0
8 PM 23 2.5 NW -2.5 71 0 0.0
9 PM 23 2.5 NW -3.1 75 0 0.0
10 PM 24 2.6 NW -3.7 77 0 0.0
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updated on 12/18/2014 6:39 AM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster