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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 March 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 40
1 AM 43 39
2 AM 39 38
3 AM 38 38
4 AM 37 39
5 AM 42 40
6 AM 42 40
7 AM 38 40
8 AM 36 41
9 AM 35 43
10 AM 42 44
11 AM 44 45
12 PM 44 46
1 PM 44 46
2 PM 44 47
3 PM 44 46
4 PM 47 47
5 PM 50 48
6 PM 48 48
7 PM 48 49
8 PM 48 48
9 PM 47 47
10 PM 41 46
11 PM 49 46
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 43 2.9 NW 12.9 36 0 0.0
1 AM 43 2.1 NW 12.5 37 0 0.0
2 AM 39 1.8 NW 10.4 43 0 0.0
3 AM 38 1.2 NW 8.7 46 0 0.0
4 AM 37 0.9 SW 7.5 50 0 0.0
5 AM 42 2.3 W 10.7 40 0 0.0
6 AM 42 1.7 W 10.3 42 0 0.0
7 AM 38 1.0 S 8.3 49 4 0.0
8 AM 36 0.5 SE 7.8 51 110 0.0
9 AM 35 1.0 S 11.4 43 288 0.0
10 AM 42 2.7 SW 16.4 32 460 0.0
11 AM 44 3.6 SW 17.7 28 607 0.0
12 PM 44 3.6 SW 19.7 25 715 0.0
1 PM 44 3.8 SW 21.0 23 773 0.0
2 PM 44 4.4 SW 22.2 21 774 0.0
3 PM 44 4.6 SW 23.4 19 716 0.0
4 PM 47 4.8 W 24.5 15 609 0.0
5 PM 50 5.3 W 25.1 12 355 0.0
6 PM 48 3.9 W 24.4 14 106 0.0
7 PM 48 3.5 W 24.0 15 35 0.0
8 PM 48 5.9 NW 22.5 17 4 0.0
9 PM 47 6.4 NW 18.8 27 0 0.0
10 PM 41 7.6 NW 15.0 40 0 0.0
11 PM 49 8.2 NW 12.6 33 0 0.0
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updated on 03/29/2015 1:41 PM  I   http://www.nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster