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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 Tuesday May 3, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 49 51
1 AM 49 50
2 AM 49 50
3 AM 50 51
4 AM 52 51
5 AM 54 52
6 AM 54 52
7 AM 52 53
8 AM 44 53
9 AM 52 55
10 AM 51 55
11 AM 53 54
12 PM 57 54
1 PM 59 52
2 PM 57 50
3 PM 56 49
4 PM 55 47
5 PM 53 45
6 PM 49 44
7 PM 47 44
8 PM 45 43
9 PM 44 42
10 PM 43 42
11 PM 43 --
Weather and Ozone Data Tuesday May 3, 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 49 2.2 N 9.6 54 0 0.0
1 AM 49 2.2 NW 9.6 55 0 0.0
2 AM 49 1.9 NW 8.6 58 0 0.0
3 AM 50 3.2 NW 8.4 55 0 0.0
4 AM 52 3.1 NW 8.3 54 0 0.0
5 AM 54 2.9 NW 8.6 51 0 0.0
6 AM 54 2.6 NW 8.5 49 6 0.0
7 AM 52 2.3 N 10.2 47 114 0.0
8 AM 44 1.0 NE 11.2 49 247 0.0
9 AM 52 1.5 NE 14.2 38 469 0.0
10 AM 51 2.6 E 15.6 37 572 0.0
11 AM 53 2.8 E 17.1 33 718 0.0
12 PM 57 3.5 SE 17.9 33 838 0.0
1 PM 59 3.0 SE 18.4 33 885 0.0
2 PM 57 2.5 SE 19.3 32 878 0.0
3 PM 56 3.0 SE 20.0 30 821 0.0
4 PM 55 2.7 SE 20.4 30 712 0.0
5 PM 53 3.1 S 20.8 30 561 0.0
6 PM 49 3.6 SE 20.7 29 388 0.0
7 PM 47 3.3 E 19.5 30 206 0.0
8 PM 45 1.9 NE 17.2 36 16 0.0
9 PM 44 0.5 N 15.6 39 1 0.0
10 PM 43 2.3 NW 15.7 38 0 0.0
11 PM 43 2.4 NW 15.8 38 0 0.0
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updated on 05/04/2016 4:40 AM  I   http://www.nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster