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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 Saturday February 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 32
1 AM 33 31
2 AM 33 38
3 AM 30 38
4 AM 31 38
5 AM 31 38
6 AM 33 39
7 AM 33 39
8 AM 31 39
9 AM 82 40
10 AM 33 34
11 AM 33 35
12 PM 33 35
1 PM 34 35
2 PM 36 35
3 PM 36 35
4 PM 36 34
5 PM 37 33
6 PM 36 32
7 PM 34 31
8 PM 33 30
9 PM 34 30
10 PM -- 30
11 PM 31 30
Weather and Ozone Data Saturday February 28, 2015
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 33 2.1 W -10.9 73 0 0.0
1 AM 33 2.4 W -11.1 74 0 0.0
2 AM 33 2.2 W -11.4 75 0 0.0
3 AM 30 1.7 SW -12.5 77 0 0.0
4 AM 31 1.8 NW -11.2 73 0 0.0
5 AM 31 2.2 N -11.2 71 0 0.0
6 AM 33 1.5 NW -10.1 67 0 0.0
7 AM 33 0.4 SW -10.5 70 12 0.0
8 AM 31 1.8 S -10.3 70 140 0.0
9 AM 82 3.1 S -8.8 66 307 0.0
10 AM 33 3.4 S -7.1 62 457 0.0
11 AM 33 4.3 S -6.2 61 538 0.0
12 PM 33 5.6 S -5.7 61 610 0.0
1 PM 34 5.9 S -5.1 57 573 0.0
2 PM 36 5.0 SE -4.3 52 364 0.0
3 PM 36 4.4 SE -4.1 50 306 0.0
4 PM 36 4.0 SE -3.7 51 309 0.0
5 PM 37 4.3 E -5.2 54 127 0.0
6 PM 36 3.4 NE -7.9 67 9 0.0
7 PM 34 1.6 NE -9.2 72 0 0.0
8 PM 33 1.3 N -9.9 75 0 0.0
9 PM 34 0.3 N -10.1 76 0 0.0
10 PM -- 0.4 SW -10.3 77 0 0.0
11 PM 31 0.8 SW -10.6 79 0 0.0
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updated on 03/01/2015 8:40 AM  I   http://www.nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster