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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 Friday May 22, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 40
1 AM 35 42
2 AM 41 43
3 AM 41 44
4 AM 41 45
5 AM 43 46
6 AM 45 47
7 AM 46 48
8 AM 44 49
9 AM 45 51
10 AM 48 52
11 AM 49 54
12 PM 50 55
1 PM 51 56
2 PM 54 56
3 PM 56 57
4 PM 57 57
5 PM 58 57
6 PM 57 56
7 PM 57 56
8 PM 58 55
9 PM 57 54
10 PM 58 54
11 PM 57 53
Weather and Ozone Data Friday May 22, 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 31 3.2 NW 6.2 95 0 0.0
1 AM 35 3.6 NW 5.2 95 0 0.0
2 AM 41 3.1 NW 4.5 95 0 0.1
3 AM 41 3.2 NW 4.1 95 0 0.0
4 AM 41 3.2 NW 3.8 95 0 0.0
5 AM 43 2.5 NW 3.1 95 0 0.0
6 AM 45 2.5 NW 2.7 95 1 0.0
7 AM 46 2.6 NW 2.7 91 15 0.0
8 AM 44 2.3 W 3.7 88 48 0.0
9 AM 45 2.6 W 6.3 76 371 0.0
10 AM 48 2.8 W 8.2 68 602 0.0
11 AM 49 2.8 NW 9.5 62 756 0.0
12 PM 50 2.6 NW 10.9 60 864 0.0
1 PM 51 2.8 NW 12.6 57 918 0.0
2 PM 54 2.9 NW 13.5 51 906 0.0
3 PM 56 2.2 NW 14.7 47 865 0.0
4 PM 57 2.7 NW 15.7 43 780 0.0
5 PM 58 2.7 NW 15.8 40 537 0.0
6 PM 57 2.7 NW 15.8 38 423 0.0
7 PM 57 2.4 NW 14.1 41 127 0.0
8 PM 58 2.6 NW 13.1 46 40 0.0
9 PM 57 1.9 NW 11.7 52 3 0.0
10 PM 58 1.9 NW 11.4 54 0 0.0
11 PM 57 1.8 NW 11.2 58 0 0.0
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updated on 05/23/2015 10:44 PM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster