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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 August 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 35
1 AM 37 35
2 AM 36 34
3 AM 36 34
4 AM 36 34
5 AM 36 34
6 AM 36 34
7 AM 33 35
8 AM 32 36
9 AM 32 36
10 AM 33 37
11 AM 34 38
12 PM 38 38
1 PM 39 38
2 PM 40 37
3 PM 40 36
4 PM 38 35
5 PM 39 34
6 PM 38 34
7 PM 35 34
8 PM 35 35
9 PM 34 37
10 PM 32 39
11 PM 30 41
Weather and Ozone Data Wednesday August 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 37 0.6 S 16.9 95 0 0.0
1 AM 37 0.9 S 17.2 95 0 0.0
2 AM 36 0.7 SE 17.1 95 0 0.0
3 AM 36 0.6 S 16.7 95 0 0.0
4 AM 36 0.7 S 16.5 95 0 0.0
5 AM 36 0.8 S 16.8 95 0 0.0
6 AM 36 0.8 S 16.8 95 0 0.0
7 AM 33 0.7 S 16.7 95 4 0.1
8 AM 32 0.8 S 17.0 95 45 0.0
9 AM 32 1.2 S 17.4 95 110 0.0
10 AM 33 1.1 S 17.8 95 275 0.0
11 AM 34 1.3 S 19.1 95 447 0.0
12 PM 38 1.7 S 20.0 86 624 0.0
1 PM 39 1.6 S 20.7 82 679 0.0
2 PM 40 1.7 S 21.2 81 660 0.0
3 PM 40 1.9 S 21.2 82 537 0.0
4 PM 38 1.6 S 20.3 87 248 0.0
5 PM 39 1.2 SE 20.1 87 295 0.6
6 PM 38 0.9 N 18.4 94 79 --
7 PM 35 0.9 E 19.2 94 160 0.0
8 PM 35 0.9 E 18.3 95 54 0.0
9 PM 34 0.6 E 17.9 95 0 0.0
10 PM 32 0.5 NW 18.2 95 0 0.0
11 PM 30 0.2 SW 17.0 95 0 0.0
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updated on 08/21/2014 7:41 PM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster