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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 Sunday December 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 16 15
1 AM 16 15
2 AM 16 15
3 AM 15 16
4 AM 16 17
5 AM 16 18
6 AM 15 19
7 AM 15 20
8 AM 17 20
9 AM 17 21
10 AM 19 22
11 AM 25 23
12 PM 27 22
1 PM 19 22
2 PM 22 22
3 PM 21 22
4 PM 23 22
5 PM 23 22
6 PM 24 22
7 PM 23 21
8 PM 22 21
9 PM 22 21
10 PM 21 20
11 PM 22 20
Weather and Ozone Data Sunday December 21, 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 16 1.5 W -3.3 90 0 0.0
1 AM 16 1.1 W -3.2 89 0 0.0
2 AM 16 1.1 W -3.2 90 0 0.0
3 AM 15 1.0 W -3.0 89 0 0.0
4 AM 16 0.9 W -2.8 90 0 0.0
5 AM 16 1.1 W -3.1 91 0 0.0
6 AM 15 1.1 W -3.5 92 0 0.0
7 AM 15 0.8 W -3.3 91 0 0.0
8 AM 17 0.4 W -3.1 90 4 0.0
9 AM 17 0.6 W -2.5 87 39 0.0
10 AM 19 0.7 W -1.7 83 98 0.0
11 AM 25 0.8 W -0.8 79 208 0.0
12 PM 27 0.7 SW -0.6 78 215 0.0
1 PM 19 0.5 SE -1.2 78 155 0.0
2 PM 22 0.7 E -0.3 74 233 0.0
3 PM 21 0.4 E -2.0 81 57 0.0
4 PM 23 0.5 SE -2.7 83 31 0.0
5 PM 23 0.5 SE -3.5 86 13 0.0
6 PM 24 0.5 SW -4.2 90 0 0.0
7 PM 23 0.7 SE -5.0 94 0 0.0
8 PM 22 1.0 SE -5.8 96 0 0.0
9 PM 22 1.4 SE -5.8 97 0 0.0
10 PM 21 1.5 SE -5.6 97 0 0.0
11 PM 22 1.5 SE -5.7 96 0 0.0
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updated on 12/22/2014 8:39 PM  I   http://www.nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster