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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 Wednesday October 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 37
1 AM 40 36
2 AM 41 35
3 AM 38 34
4 AM 36 34
5 AM 36 35
6 AM 37 36
7 AM 35 37
8 AM 32 38
9 AM 27 40
10 AM 32 42
11 AM 39 48
12 PM 44 49
1 PM 45 49
2 PM 44 49
3 PM 45 48
4 PM 45 49
5 PM 45 48
6 PM 81 48
7 PM 45 42
8 PM 44 40
9 PM 43 40
10 PM 42 40
11 PM -- 39
Weather and Ozone Data Wednesday October 22, 2014
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 2.6 NW 17.1 42 0 0.0
1 AM 40 4.0 NW 17.1 38 0 0.0
2 AM 41 3.6 NW 16.8 39 0 0.0
3 AM 38 2.4 W 15.5 45 0 0.0
4 AM 36 2.3 NW 14.4 49 0 0.0
5 AM 36 3.0 N 13.4 55 0 0.0
6 AM 37 0.9 NW 12.9 56 0 0.0
7 AM 35 1.4 SW 12.0 59 0 0.0
8 AM 32 1.9 SW 11.1 63 10 0.0
9 AM 27 2.5 S 10.2 65 115 0.0
10 AM 32 2.6 S 12.0 51 212 0.0
11 AM 39 2.7 W 13.7 37 410 0.0
12 PM 44 3.7 W 15.0 28 552 0.0
1 PM 45 4.6 NW 15.0 27 585 0.0
2 PM 44 3.5 W 15.1 27 565 0.0
3 PM 45 3.9 NW 15.0 27 490 0.0
4 PM 45 4.0 NW 14.7 29 365 0.0
5 PM 45 2.8 NW 14.4 30 213 0.0
6 PM 81 2.0 NW 13.5 31 21 0.0
7 PM 45 1.5 NW 12.3 34 1 0.0
8 PM 44 1.1 W 11.1 37 0 0.0
9 PM 43 1.2 W 10.6 37 0 0.0
10 PM 42 0.4 W 9.5 41 0 0.0
11 PM -- 0.7 W 9.4 39 0 0.0
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updated on 10/23/2014 11:40 AM  I   http://nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster