National Park Service Arrowhead
Explore Air

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 Saturday March 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 34
1 AM 32 34
2 AM 31 35
3 AM 33 36
4 AM 34 37
5 AM 36 38
6 AM 36 39
7 AM 38 40
8 AM 39 40
9 AM 38 41
10 AM 39 41
11 AM 40 42
12 PM 42 42
1 PM 43 --
2 PM 42 --
3 PM 42 --
4 PM 43 --
5 PM 43 --
Weather and Ozone Data Saturday March 28, 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 32 3.4 NW -4.2 96 0 0.0
1 AM 32 3.6 NW -5.0 95 0 0.0
2 AM 31 3.5 NW -6.0 94 0 0.0
3 AM 33 3.9 NW -6.9 86 0 0.0
4 AM 34 4.4 NW -7.8 87 0 0.0
5 AM 36 4.2 NW -8.9 84 0 0.0
6 AM 36 4.3 NW -9.5 88 0 0.0
7 AM 38 3.4 NW -10.2 90 0 0.0
8 AM 39 3.7 NW -11.1 81 18 0.0
9 AM 38 4.4 NW -10.9 77 100 0.0
10 AM 39 4.1 NW -10.4 68 333 0.0
11 AM 40 4.3 NW -9.6 63 450 0.0
12 PM 42 4.3 NW -9.1 58 538 0.0
1 PM 43 4.2 NW -8.4 53 622 0.0
2 PM 42 4.5 NW -8.1 57 651 0.0
3 PM 42 4.7 NW -8.8 60 458 0.0
4 PM 43 4.6 NW -9.2 59 313 0.0
5 PM 43 3.7 NW -8.9 57 275 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 03/28/2015 4:44 PM  I   http://www2.nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster