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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 Thursday April 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 44
1 AM 45 45
2 AM 45 45
3 AM 44 46
4 AM 43 47
5 AM 45 47
6 AM 46 48
7 AM 46 49
8 AM 47 51
9 AM 47 52
10 AM 51 53
11 AM 51 53
12 PM 50 54
1 PM 53 54
2 PM 54 54
3 PM 55 54
4 PM 55 --
5 PM 55 --
6 PM 55 --
7 PM 55 --
8 PM 54 --
Weather and Ozone Data Thursday April 24, 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 44 3.4 NW 2.0 62 0 0.0
1 AM 45 3.1 NW 1.1 61 0 0.0
2 AM 45 3.7 NW 0.5 62 0 0.0
3 AM 44 3.0 NW -0.2 69 0 0.0
4 AM 43 3.1 NW -0.6 73 0 0.0
5 AM 45 3.3 NW -0.7 69 0 0.0
6 AM 46 2.6 NW -1.0 65 0 0.0
7 AM 46 2.6 W -1.0 62 9 0.0
8 AM 47 2.8 NW -0.6 55 38 0.0
9 AM 47 2.4 W -0.8 55 54 0.0
10 AM 51 3.0 NW 0.6 38 114 0.0
11 AM 51 3.2 NW 2.1 35 394 0.0
12 PM 50 2.1 NW 4.5 31 829 0.0
1 PM 53 1.9 NW 5.8 27 904 0.0
2 PM 54 1.8 N 7.8 24 934 0.0
3 PM 55 1.6 NW 9.4 22 883 0.0
4 PM 55 1.6 NW 10.4 22 777 0.0
5 PM 55 1.3 NW 11.1 22 581 0.0
6 PM 55 1.2 NW 11.5 23 362 0.0
7 PM 55 1.0 W 11.0 25 142 0.0
8 PM 54 0.6 S 9.8 28 27 0.0
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updated on 04/24/2014 6:43 PM  I   http://www.nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster