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Current Ozone and Weather Data in National Parks


Shenandoah NP - Big Meadows, VA
EPA AQS Site Number: 51-113-0003


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Monday July 24, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 48
1 AM 53 47
2 AM 50 45
3 AM 49 44
4 AM 45 44
5 AM 46 45
6 AM 46 45
7 AM 45 46
8 AM 42 47
9 AM 41 48
10 AM 45 49
11 AM 46 49
12 PM 49 50
1 PM 50 50
2 PM 50 51
3 PM 55 51
4 PM 50 50
5 PM 50 --
6 PM 49 --
7 PM 50 --
8 PM 51 --
9 PM 53 --
Weather and Ozone Data Monday July 24, 2017
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 56 1.2 SW 21.1 70 0 0.0
1 AM 53 1.5 SW 20.8 71 0 0.0
2 AM 50 1.4 SW 20.2 74 0 0.0
3 AM 49 1.7 W 19.9 75 0 0.0
4 AM 45 1.8 SW 18.4 87 0 0.0
5 AM 46 1.5 W 18.0 90 0 0.0
6 AM 46 2.3 NW 18.2 86 0 0.0
7 AM 45 2.7 NW 18.4 85 16 0.0
8 AM 42 1.9 NW 18.4 85 51 0.0
9 AM 41 1.5 W 18.5 84 162 0.0
10 AM 45 2.1 NW 20.4 74 569 0.0
11 AM 46 1.7 NW 21.5 72 684 0.0
12 PM 49 1.9 NW 22.5 67 825 0.0
1 PM 50 1.4 NW 23.1 64 642 0.0
2 PM 50 1.0 W 23.0 63 469 0.0
3 PM 55 1.3 NW 24.3 56 625 0.0
4 PM 50 0.9 NW 23.5 61 400 0.0
5 PM 50 1.0 W 24.2 58 419 0.0
6 PM 49 0.9 NW 23.9 57 323 0.0
7 PM 50 0.9 NW 22.2 62 73 0.0
8 PM 51 1.5 NW 21.5 62 34 0.0
9 PM 53 1.6 NW 20.2 65 8 0.0
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updated on 07/24/2017 7:44 PM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster