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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 Tuesday January 17, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 47
1 AM 46 47
2 AM 48 47
3 AM 47 47
4 AM 46 47
5 AM 48 48
6 AM 48 48
7 AM 49 48
8 AM 48 48
9 AM 47 49
10 AM 47 49
11 AM 48 50
12 PM 49 50
1 PM 50 --
2 PM 50 --
3 PM 50 --
4 PM 51 --
5 PM 52 --
Weather and Ozone Data Tuesday January 17, 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 0.0 N -0.6 41 0 0.0
1 AM 46 0.0 N -0.8 38 0 0.0
2 AM 48 0.0 N 1.8 29 0 0.0
3 AM 47 0.0 N -0.6 35 0 0.0
4 AM 46 0.0 N -1.9 38 0 0.0
5 AM 48 0.0 N 0.3 33 0 0.0
6 AM 48 0.0 N 0.2 33 0 0.0
7 AM 49 0.0 N 1.1 29 0 0.0
8 AM 48 0.0 N 0.4 31 20 0.0
9 AM 47 0.0 N 0.2 32 153 0.0
10 AM 47 0.0 N 2.6 29 302 0.0
11 AM 48 0.0 N 4.8 26 375 0.0
12 PM 49 0.0 N 8.0 22 448 0.0
1 PM 50 0.0 N 9.7 20 448 0.0
2 PM 50 0.0 N 10.1 20 392 0.0
3 PM 50 0.0 N 10.3 22 311 0.0
4 PM 51 0.0 N 9.0 23 120 0.0
5 PM 52 0.0 N 8.3 22 8 0.0
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updated on 01/17/2017 5:41 PM  I   http://nature.nps.gov/air/data/current/data_WICA-VC.cfm   I  Email: Webmaster