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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 July 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 29 31
1 AM 33 32
2 AM 32 32
3 AM 33 33
4 AM 32 34
5 AM 33 35
6 AM 32 36
7 AM 31 37
8 AM 32 38
9 AM 35 38
10 AM 38 39
11 AM 42 40
12 PM 42 41
1 PM 41 41
2 PM 39 42
3 PM 35 43
4 PM 39 44
5 PM 42 46
6 PM 42 47
7 PM 48 47
8 PM 49 47
9 PM 44 46
10 PM 46 47
11 PM 49 47
Weather and Ozone Data Wednesday July 23, 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 29 1.0 S 18.5 95 0 0.0
1 AM 33 1.1 SW 18.8 89 0 0.0
2 AM 32 1.4 S 18.6 91 0 0.0
3 AM 33 1.4 SW 18.4 93 0 0.0
4 AM 32 1.5 SW 18.4 95 0 0.0
5 AM 33 1.3 W 18.3 95 0 0.0
6 AM 32 1.3 W 18.3 95 0 0.1
7 AM 31 1.2 W 18.4 95 16 0.0
8 AM 32 1.6 NW 19.3 91 71 0.0
9 AM 35 1.9 NW 20.2 85 149 0.0
10 AM 38 1.5 NW 21.0 82 330 0.0
11 AM 42 1.5 NW 22.0 74 590 0.0
12 PM 42 1.2 W 22.7 71 788 0.0
1 PM 41 1.2 W 23.3 70 861 0.0
2 PM 39 1.1 W 23.7 71 641 0.0
3 PM 35 0.8 SW 22.9 79 357 0.0
4 PM 39 1.5 S 24.5 72 779 0.0
5 PM 42 1.7 SW 24.6 72 628 0.0
6 PM 42 1.3 S 23.9 75 338 0.0
7 PM 48 1.6 N 19.8 85 12 3.2
8 PM 49 2.0 NW 18.6 92 84 --
9 PM 44 1.4 W 19.3 95 7 0.0
10 PM 46 1.4 NW 19.2 92 0 0.0
11 PM 49 1.7 NW 18.8 88 0 0.0
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updated on 07/24/2014 10:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster