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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 Tuesday December 16, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 41
1 AM 37 41
2 AM 41 41
3 AM 44 41
4 AM 45 41
5 AM 44 40
6 AM 42 40
7 AM 41 40
8 AM 39 40
9 AM 39 41
10 AM 41 41
11 AM -- 40
12 PM 40 39
1 PM 41 38
2 PM 42 37
3 PM 43 35
4 PM 42 33
5 PM 40 32
6 PM 35 30
7 PM 31 28
8 PM 31 26
9 PM 32 24
10 PM 30 22
11 PM 29 20
Weather and Ozone Data Tuesday December 16, 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 36 2.2 SW 3.3 80 0 0.0
1 AM 37 1.8 SW 4.1 74 0 0.0
2 AM 41 2.4 S 5.3 58 0 0.0
3 AM 44 1.3 S 5.6 44 0 0.0
4 AM 45 1.6 SW 6.7 40 0 0.0
5 AM 44 1.9 SW 5.9 47 0 0.0
6 AM 42 1.7 S 4.7 54 0 0.0
7 AM 41 1.6 S 6.0 49 0 0.0
8 AM 39 2.4 S 5.7 56 5 0.0
9 AM 39 2.4 S 5.1 74 23 0.8
10 AM 41 2.5 S 4.3 93 21 2.8
11 AM -- 2.1 S 5.1 96 23 0.8
12 PM 40 -- -- -- -- 71 1.1
1 PM 41 2.2 S 6.9 94 217 0.0
2 PM 42 2.1 SW 7.5 90 267 0.0
3 PM 43 2.2 SW 7.8 84 199 0.0
4 PM 42 1.7 SW 7.1 83 38 0.0
5 PM 40 1.8 SW 6.2 87 11 0.0
6 PM 35 1.8 W 5.6 92 0 0.0
7 PM 31 1.7 NW 5.2 97 0 0.0
8 PM 31 2.2 NW 4.9 97 0 0.0
9 PM 32 2.4 NW 4.7 91 0 0.0
10 PM 30 2.4 NW 4.1 89 0 0.0
11 PM 29 3.0 NW 3.2 89 0 0.0
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updated on 12/17/2014 8:39 PM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster