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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Saturday April 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 35
1 AM 37 34
2 AM 30 35
3 AM 30 37
4 AM 33 39
5 AM 35 41
6 AM 38 42
7 AM 37 44
8 AM 39 46
9 AM 43 47
10 AM 44 48
11 AM 45 49
12 PM 47 50
1 PM 49 49
2 PM 51 49
3 PM 53 49
4 PM 50 48
5 PM 50 48
6 PM 51 48
7 PM 49 47
8 PM 46 --
9 PM 48 --
10 PM 48 --
11 PM -- --
Weather and Ozone Data Saturday April 19, 2014
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 2.4 W 16.9 34 0 0.0
1 AM 37 2.0 E 13.7 46 0 0.0
2 AM 30 1.4 SE 9.4 67 0 0.0
3 AM 30 1.5 SW 8.7 71 0 0.0
4 AM 33 1.4 W 8.3 71 0 0.0
5 AM 35 1.4 W 7.7 74 0 0.0
6 AM 38 0.9 SW 6.7 78 0 0.0
7 AM 37 1.1 W 6.2 80 52 0.0
8 AM 39 1.6 S 7.3 72 237 0.0
9 AM 43 2.3 SE 8.1 64 442 0.0
10 AM 44 2.1 SE 9.4 58 525 0.0
11 AM 45 2.9 SE 10.2 52 792 0.0
12 PM 47 3.3 SE 11.2 46 754 0.0
1 PM 49 3.0 SE 11.7 45 817 0.0
2 PM 51 4.4 S 13.6 38 867 0.0
3 PM 53 5.4 S 14.6 35 717 0.0
4 PM 50 7.7 S 14.1 40 605 0.0
5 PM 50 7.1 S 14.3 39 505 0.0
6 PM 51 6.4 S 13.9 37 247 0.0
7 PM 49 4.3 S 13.5 36 89 0.0
8 PM 46 0.5 SW 12.4 41 15 0.0
9 PM 48 0.9 NW 11.9 40 0 0.0
10 PM 48 1.3 NW 11.4 41 0 0.0
11 PM -- 1.4 NW 11.0 41 0 0.0
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updated on 04/20/2014 1:40 AM  I   http://nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster