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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 Tuesday September 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 42
1 AM 42 41
2 AM 42 41
3 AM 42 42
4 AM 42 43
5 AM 42 44
6 AM 42 45
7 AM 41 46
8 AM 41 48
9 AM 42 51
10 AM 46 52
11 AM 48 53
12 PM 50 --
1 PM 52 --
2 PM 53 --
3 PM 57 --
4 PM 61 --
Weather and Ozone Data Tuesday September 1, 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 43 1.4 W 19.1 62 0 0.0
1 AM 42 1.8 W 20.3 50 0 0.0
2 AM 42 1.2 W 20.1 48 0 0.0
3 AM 42 0.9 W 19.4 49 0 0.0
4 AM 42 1.6 W 19.0 49 0 0.0
5 AM 42 2.1 W 18.9 49 0 0.0
6 AM 42 1.5 SW 18.3 48 0 0.0
7 AM 41 1.5 S 18.5 46 21 0.0
8 AM 41 2.1 NW 20.5 41 165 0.0
9 AM 42 5.1 NW 22.7 35 343 0.0
10 AM 46 3.8 W 25.5 31 512 0.0
11 AM 48 3.6 NW 28.2 25 636 0.0
12 PM 50 3.7 W 29.6 21 756 0.0
1 PM 52 4.1 W 30.3 18 808 0.0
2 PM 53 3.9 W 30.7 16 800 0.0
3 PM 57 3.3 W 31.3 16 737 0.0
4 PM 61 3.4 W 31.7 17 623 0.0
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updated on 09/01/2015 7:41 PM  I   http://www.nature.nps.gov/air/data/current/data_WICA-VC.cfm   I  Email: Webmaster