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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 Thursday May 26, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 37
1 AM 37 38
2 AM 38 39
3 AM 35 40
4 AM 36 41
5 AM 34 42
6 AM 40 43
7 AM 42 44
8 AM 45 45
9 AM 44 45
10 AM 46 45
11 AM 44 45
12 PM 41 45
1 PM 45 45
2 PM 48 44
3 PM 48 43
4 PM 47 42
5 PM 45 42
6 PM 44 41
7 PM 44 40
8 PM 40 39
9 PM 39 40
10 PM 42 40
11 PM 41 39
Weather and Ozone Data Thursday May 26, 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 37 0.7 NW 10.9 75 0 0.0
1 AM 37 0.8 W 10.4 76 0 0.0
2 AM 38 1.4 NW 10.6 75 0 0.0
3 AM 35 1.4 W 9.9 79 0 0.0
4 AM 36 1.1 NW 9.5 81 0 0.0
5 AM 34 1.7 W 9.1 83 0 0.0
6 AM 40 3.3 W 11.4 71 19 0.0
7 AM 42 1.9 NW 12.8 61 143 0.0
8 AM 45 3.2 NW 14.6 51 312 0.0
9 AM 44 2.0 NW 16.0 44 486 0.0
10 AM 46 2.3 NW 17.4 39 656 0.0
11 AM 44 3.1 E 17.4 44 583 0.0
12 PM 41 3.7 SE 17.3 51 520 0.0
1 PM 45 3.3 S 18.4 43 797 0.0
2 PM 48 3.4 W 20.1 30 939 0.0
3 PM 48 4.1 N 20.4 32 760 0.0
4 PM 47 4.1 NE 19.0 45 425 0.0
5 PM 45 3.4 E 18.0 49 210 0.0
6 PM 44 4.4 NE 16.8 55 160 0.0
7 PM 44 3.6 NE 16.3 56 189 0.0
8 PM 40 1.7 NE 14.8 64 50 0.0
9 PM 39 2.1 N 13.4 67 4 0.0
10 PM 42 2.0 N 13.2 65 0 0.0
11 PM 41 2.5 N 13.1 64 0 0.0
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updated on 05/27/2016 5:42 AM  I   http://nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster