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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 Sunday August 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 36
1 AM 42 36
2 AM 35 34
3 AM 33 33
4 AM 38 33
5 AM 37 34
6 AM 36 36
7 AM 35 37
8 AM 33 39
9 AM 30 41
10 AM 27 42
11 AM 29 43
12 PM 48 42
1 PM 50 39
2 PM 50 36
3 PM 51 34
4 PM 45 32
5 PM 38 30
6 PM 33 29
7 PM 26 30
8 PM 22 31
9 PM 27 32
10 PM 35 32
11 PM -- 31
Weather and Ozone Data Sunday August 31, 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 38 3.0 NW 19.3 54 0 0.0
1 AM 42 1.8 NW 17.7 55 0 0.0
2 AM 35 0.7 SW 15.2 66 0 0.0
3 AM 33 1.9 SW 14.9 67 0 0.0
4 AM 38 1.2 SW 15.5 63 0 0.0
5 AM 37 3.3 NW 15.9 63 0 0.0
6 AM 36 3.2 NW 15.8 65 0 0.0
7 AM 35 2.8 W 15.7 67 5 0.0
8 AM 33 3.2 NW 14.9 71 22 0.0
9 AM 30 2.0 NW 15.0 72 34 0.0
10 AM 27 1.7 SW 15.0 75 149 0.0
11 AM 29 1.5 S 16.8 69 253 0.0
12 PM 48 2.8 W 19.7 46 428 0.0
1 PM 50 3.8 W 20.3 44 690 0.0
2 PM 50 2.9 NW 21.0 42 665 0.0
3 PM 51 2.4 S 20.9 43 171 0.0
4 PM 45 3.1 NW 12.8 78 6 --
5 PM 38 2.3 NE 12.3 92 220 0.5
6 PM 33 1.6 NE 13.8 89 128 0.0
7 PM 26 1.2 SW 13.9 90 46 0.0
8 PM 22 1.7 W 13.7 92 3 0.0
9 PM 27 2.6 W 14.4 78 0 0.0
10 PM 35 3.3 NW 14.4 68 0 0.0
11 PM -- 2.1 NW 13.6 68 0 0.0
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updated on 09/01/2014 7:41 PM  I   http://www.nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster