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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 Wednesday May 22, 2013 
Hour Ending
(Local Time)		 1-Hour Average
(parts per billion)		 8-Hour Average
(parts per billion)
12 AM 38 41
1 AM 40 42
2 AM 39 43
3 AM 38 43
4 AM 43 45
5 AM 46 46
6 AM 45 47
7 AM 44 47
8 AM 45 48
9 AM 45 49
10 AM 45 49
11 AM 54 50
12 PM 50 50
1 PM 49 50
2 PM 47 50
3 PM 50 51
4 PM 53 51
5 PM 51 50
6 PM 51 51
7 PM 50 52
8 PM 49 52
9 PM 52 52
10 PM 52 51
11 PM 52 51
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Weather and Ozone Data Wednesday May 22, 2013
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 38 1.7 SW 18.6 92 0 0.0
1 AM 40 2.1 SW 18.4 92 0 0.0
2 AM 39 1.7 SW 18.2 93 0 0.0
3 AM 38 1.6 SW 17.9 93 0 0.0
4 AM 43 1.2 W 18.1 79 0 0.0
5 AM 46 0.9 W 18.1 70 0 0.0
6 AM 45 0.9 W 17.9 72 1 0.0
7 AM 44 1.0 W 17.7 73 19 0.0
8 AM 45 0.8 W 19.2 64 67 0.0
9 AM 45 1.3 SW 20.2 61 389 0.0
10 AM 45 1.2 SW 20.9 60 595 0.0
11 AM 54 1.4 W 22.4 44 764 0.0
12 PM 50 1.6 W 23.2 47 880 0.0
1 PM 49 1.7 SW 24.0 47 970 0.0
2 PM 47 1.5 SE 23.6 56 699 0.0
3 PM 50 1.8 SE 23.6 64 734 0.0
4 PM 53 2.3 SE 23.9 61 809 0.0
5 PM 51 2.3 SE 23.2 64 662 0.0
6 PM 51 2.3 S 22.3 71 476 0.0
7 PM 50 2.3 S 21.1 76 237 0.0
8 PM 49 2.1 S 18.4 85 10 6.6
9 PM 52 2.2 SW 14.3 94 0 1.7
10 PM 52 1.6 SW 14.7 94 0 0.8
11 PM 52 1.6 SW 15.0 91 0 0.0
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updated on 05/23/2013 4:40 PM  I   http://www.nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster