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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 Monday April 24, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 41
1 AM 43 41
2 AM 42 41
3 AM 49 38
4 AM 44 35
5 AM 34 32
6 AM 40 33
7 AM 36 32
8 AM 46 33
9 AM 43 32
10 AM 19 31
11 AM 19 33
12 PM 26 --
1 PM 36 --
2 PM 36 --
3 PM 41 --
4 PM 42 --
Weather and Ozone Data Monday April 24, 2017
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 46 2.1 N 11.5 58 0 0.0
1 AM 43 1.5 SW 10.7 62 0 0.0
2 AM 42 1.8 SW 9.6 67 0 0.0
3 AM 49 1.1 SW 10.6 63 0 0.0
4 AM 44 1.4 SW 9.6 66 0 0.0
5 AM 34 1.0 NW 7.4 77 0 0.0
6 AM 40 2.7 N 9.9 67 0 0.0
7 AM 36 0.9 SW 8.5 72 31 0.0
8 AM 46 1.6 W 10.4 58 200 0.0
9 AM 43 1.7 W 12.0 52 420 0.0
10 AM 19 2.9 E 8.1 78 476 0.0
11 AM 19 3.2 E 7.9 78 544 0.0
12 PM 26 3.2 E 9.4 72 805 0.0
1 PM 36 3.2 E 11.7 62 793 0.0
2 PM 36 3.2 E 12.5 59 654 0.0
3 PM 41 3.5 E 13.3 56 524 0.0
4 PM 42 4.5 E 13.8 54 669 0.0
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updated on 04/24/2017 4:41 PM  I   http://www.nature.nps.gov/air/data/current/data_WICA-VC.cfm   I  Email: Webmaster