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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 Wednesday December 7, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 23 23
1 AM 23 23
2 AM 24 22
3 AM 22 22
4 AM 23 23
5 AM 25 23
6 AM 23 23
7 AM 22 23
8 AM 23 24
9 AM 21 25
10 AM 23 25
11 AM 25 26
12 PM 25 26
1 PM 26 26
2 PM 26 27
3 PM 27 27
4 PM 27 27
5 PM 27 27
6 PM 27 --
7 PM 27 --
8 PM 27 --
9 PM 28 --
10 PM 28 --
Weather and Ozone Data Wednesday December 7, 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 23 1.4 N -17.2 78 0 0.0
1 AM 23 1.0 N -17.3 79 0 0.0
2 AM 24 0.7 NW -17.4 81 0 0.0
3 AM 22 0.8 W -17.5 81 0 0.0
4 AM 23 1.2 NW -18.3 80 0 0.0
5 AM 25 0.6 NW -16.9 80 0 0.0
6 AM 23 0.6 S -17.2 79 0 0.0
7 AM 22 0.8 NW -17.9 78 0 0.0
8 AM 23 1.7 NW -17.4 75 15 0.0
9 AM 21 0.6 SE -17.3 76 74 0.0
10 AM 23 1.1 SE -15.6 73 187 0.0
11 AM 25 1.3 SE -14.4 71 245 0.0
12 PM 25 2.2 SE -14.0 71 400 0.0
1 PM 26 2.5 SE -13.8 70 401 0.0
2 PM 26 2.4 E -14.0 69 342 0.0
3 PM 27 2.2 SE -14.3 69 225 0.0
4 PM 27 0.9 SE -15.5 73 56 0.0
5 PM 27 0.5 W -16.8 77 3 0.0
6 PM 27 2.0 NW -17.0 73 0 0.0
7 PM 27 2.3 NW -16.4 61 0 0.0
8 PM 27 0.7 S -17.6 68 0 0.0
9 PM 28 2.4 W -17.0 64 0 0.0
10 PM 28 3.7 W -17.5 59 0 0.0
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updated on 12/07/2016 10:42 PM  I   http://nature.nps.gov/air/data/current/data_WICA-VC.cfm   I  Email: Webmaster