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Current Ozone and Weather Data in National Parks


Wind Cave NP - Visitor Center, SD
EPA AQS Site Number: 46-033-0132


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday March 5, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 41
1 AM 38 42
2 AM 38 42
3 AM 42 43
4 AM 43 44
5 AM 42 44
6 AM 44 45
7 AM 44 45
8 AM 45 --
9 AM 45 --
10 AM 45 --
11 AM 46 --
12 PM 46 --
Weather and Ozone Data Thursday March 5, 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 39 2.2 W -15.3 77 0 0.0
1 AM 38 1.7 SW -15.5 76 0 0.0
2 AM 38 2.8 S -15.7 74 0 0.0
3 AM 42 2.4 N -11.6 61 0 0.0
4 AM 43 3.5 NW -9.6 50 0 0.0
5 AM 42 2.3 N -10.5 51 0 0.0
6 AM 44 1.8 NW -8.4 44 0 0.0
7 AM 44 0.8 W -5.9 38 16 0.0
8 AM 45 1.6 SW -4.4 36 54 0.0
9 AM 45 2.3 W -3.6 35 116 0.0
10 AM 45 2.9 W -1.8 33 241 0.0
11 AM 46 3.8 W 0.7 31 606 0.0
12 PM 46 4.0 W 1.4 31 668 0.0
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updated on 03/05/2015 12:41 PM  I   http://nature.nps.gov/air/data/current/data_WICA-VC.cfm   I  Email: Webmaster