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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 October 20, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 49
1 AM 48 49
2 AM 48 49
3 AM 50 49
4 AM 50 50
5 AM 50 50
6 AM 50 51
7 AM 50 52
8 AM 50 53
9 AM 49 54
10 AM 50 55
11 AM 51 56
12 PM 54 57
1 PM 56 58
2 PM 56 58
3 PM 58 58
4 PM 59 58
5 PM 61 57
6 PM 60 56
7 PM 56 55
8 PM 58 55
9 PM 59 55
10 PM 57 54
11 PM 55 54
Weather and Ozone Data Friday October 20, 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 47 2.2 W 12.5 41 0 0.0
1 AM 48 2.0 W 11.7 45 0 0.0
2 AM 48 1.8 W 10.9 52 0 0.0
3 AM 50 1.3 W 10.2 59 0 0.0
4 AM 50 2.3 W 10.5 60 0 0.0
5 AM 50 2.9 W 10.7 61 0 0.0
6 AM 50 2.6 NW 10.4 68 0 0.0
7 AM 50 2.7 NW 10.5 72 0 0.0
8 AM 50 2.4 NW 10.5 74 6 0.0
9 AM 49 2.6 NW 11.6 72 31 0.0
10 AM 50 1.9 W 12.8 69 147 0.0
11 AM 51 2.1 W 14.2 64 473 0.0
12 PM 54 3.0 NW 14.9 62 575 0.0
1 PM 56 2.2 NW 15.5 59 627 0.0
2 PM 56 1.9 NW 16.0 54 620 0.0
3 PM 58 1.7 W 16.4 51 559 0.0
4 PM 59 1.4 NW 16.8 50 432 0.0
5 PM 61 1.0 W 16.0 51 77 0.0
6 PM 60 0.6 NW 14.9 57 21 0.0
7 PM 56 0.1 SW 11.3 72 4 0.0
8 PM 58 0.2 SW 9.4 79 0 0.0
9 PM 59 0.3 SW 9.2 79 0 0.0
10 PM 57 0.4 W 8.5 74 0 0.0
11 PM 55 0.2 W 9.1 70 0 0.0
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updated on 10/21/2017 2:43 PM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster