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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 October 16, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 35
1 AM 38 34
2 AM 39 34
3 AM 37 33
4 AM 35 33
5 AM 33 33
6 AM 33 34
7 AM 32 35
8 AM 32 36
9 AM 33 37
10 AM 34 38
11 AM 36 38
12 PM 37 39
1 PM 38 --
2 PM 39 --
3 PM 40 --
4 PM 40 --
5 PM 40 --
Weather and Ozone Data Monday October 16, 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 38 2.6 W 8.1 40 0 0.0
1 AM 38 2.3 W 8.1 39 0 0.0
2 AM 39 2.3 NW 8.5 38 0 0.0
3 AM 37 1.0 NW 7.7 40 0 0.0
4 AM 35 1.2 N 8.7 38 0 0.0
5 AM 33 1.0 SE 7.4 42 0 0.0
6 AM 33 1.7 N 9.0 39 0 0.0
7 AM 32 2.1 NW 9.3 38 1 0.0
8 AM 32 2.1 NW 9.9 37 27 0.0
9 AM 33 3.2 NW 13.5 30 274 0.0
10 AM 34 3.2 W 14.1 27 261 0.0
11 AM 36 4.3 W 16.1 24 528 0.0
12 PM 37 3.1 W 18.9 21 584 0.0
1 PM 38 4.0 E 19.8 19 488 0.0
2 PM 39 2.6 SE 20.3 18 636 0.0
3 PM 40 2.3 SE 20.9 17 552 0.0
4 PM 40 3.5 SE 20.8 19 364 0.0
5 PM 40 2.7 SE 20.1 20 254 0.0
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updated on 10/16/2017 5:45 PM  I   http://nature.nps.gov/air/data/current/data_WICA-VC.cfm   I  Email: Webmaster