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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 Friday May 27, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 39
1 AM 38 38
2 AM 38 38
3 AM 40 38
4 AM 41 38
5 AM 39 38
6 AM 40 39
7 AM 35 39
8 AM 34 40
9 AM 38 40
10 AM 41 41
11 AM 41 41
12 PM 41 41
1 PM 42 40
2 PM 42 40
3 PM 41 39
4 PM 40 38
5 PM 41 37
6 PM 41 37
7 PM 40 36
8 PM 40 36
9 PM 36 35
10 PM 35 --
11 PM 34 --
Weather and Ozone Data Friday May 27, 2016
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 41 2.8 N 12.5 63 0 0.0
1 AM 38 3.5 N 10.6 65 0 0.0
2 AM 38 3.6 N 10.0 66 0 0.0
3 AM 40 3.8 N 11.2 61 0 0.0
4 AM 41 3.3 N 11.7 59 0 0.0
5 AM 39 3.0 N 10.9 62 0 0.0
6 AM 40 2.2 N 11.3 63 2 0.0
7 AM 35 1.6 SW 11.1 68 44 0.0
8 AM 34 1.3 N 12.4 66 141 0.0
9 AM 38 1.5 SE 13.5 62 280 0.0
10 AM 41 1.7 SE 15.1 55 449 0.0
11 AM 41 2.0 SE 15.5 53 173 0.0
12 PM 41 4.0 NE 14.5 59 220 0.0
1 PM 42 3.8 SE 13.5 65 291 0.0
2 PM 42 3.4 SE 12.8 70 336 0.0
3 PM 41 3.5 SE 13.4 73 478 0.0
4 PM 40 2.7 E 12.8 73 303 0.0
5 PM 41 1.8 E 13.0 67 211 0.0
6 PM 41 1.3 S 13.2 66 147 0.0
7 PM 40 0.3 SW 13.5 65 127 0.0
8 PM 40 0.1 SW 13.5 64 68 0.0
9 PM 36 0.8 W 12.2 72 7 0.0
10 PM 35 1.8 W 10.6 77 0 0.0
11 PM 34 1.1 W 10.0 79 0 0.0
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updated on 05/28/2016 2:42 AM  I   http://www.nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster