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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 Thursday April 16, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 55 53
1 AM 55 53
2 AM 55 52
3 AM 55 52
4 AM 48 52
5 AM 54 53
6 AM 53 53
7 AM 52 54
8 AM 52 54
9 AM 51 55
10 AM 52 56
11 AM 54 57
12 PM 58 58
1 PM 58 58
2 PM 57 58
3 PM 57 57
4 PM 58 56
5 PM 59 56
6 PM 60 54
7 PM 59 53
8 PM 58 51
9 PM 56 49
10 PM 53 48
11 PM 52 47
Weather and Ozone Data Thursday April 16, 2015
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 55 1.9 E 7.4 43 0 0.0
1 AM 55 1.8 E 7.2 44 0 0.0
2 AM 55 2.0 SE 7.3 40 0 0.0
3 AM 55 2.2 SE 7.4 36 0 0.0
4 AM 48 2.4 SE 7.5 36 0 0.0
5 AM 54 2.9 SE 7.6 36 0 0.0
6 AM 53 3.0 SE 7.6 36 0 0.0
7 AM 52 2.4 SE 6.5 41 3 0.0
8 AM 52 2.0 SE 6.3 50 39 0.0
9 AM 51 2.9 SE 8.3 44 140 0.0
10 AM 52 3.0 SE 10.2 35 533 0.0
11 AM 54 2.9 SE 11.5 32 687 0.0
12 PM 58 3.1 SE 12.2 30 787 0.0
1 PM 58 3.3 SE 11.6 32 425 0.0
2 PM 57 2.0 SE 10.5 40 169 0.0
3 PM 57 2.0 SE 10.9 49 245 0.0
4 PM 58 2.5 SE 11.0 51 271 0.0
5 PM 59 2.2 SE 11.5 51 236 0.0
6 PM 60 2.5 SE 11.2 59 261 0.0
7 PM 59 2.4 SE 10.5 65 70 0.0
8 PM 58 1.9 SE 9.8 70 7 0.0
9 PM 56 2.6 SE 9.6 75 0 0.0
10 PM 53 2.3 SE 8.9 85 0 0.2
11 PM 52 2.0 S 8.6 91 0 0.0
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updated on 04/17/2015 8:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster