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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 Friday November 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 34
1 AM 36 34
2 AM 35 34
3 AM 35 34
4 AM 33 34
5 AM 33 35
6 AM 33 35
7 AM 35 36
8 AM 35 37
9 AM 36 38
10 AM 36 39
11 AM 36 39
12 PM 37 39
1 PM 39 40
2 PM 41 40
3 PM 41 40
4 PM 43 39
5 PM 40 37
6 PM 39 37
7 PM 38 36
8 PM 39 36
9 PM 41 35
10 PM -- 35
11 PM 36 35
Weather and Ozone Data Friday November 21, 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 36 4.0 NW 6.7 41 0 0.0
1 AM 36 4.2 NW 6.6 41 0 0.0
2 AM 35 5.1 NW 6.3 42 0 0.0
3 AM 35 5.5 NW 6.4 43 0 0.0
4 AM 33 5.9 NW 6.3 44 0 0.0
5 AM 33 4.9 NW 6.4 44 0 0.0
6 AM 33 4.7 NW 6.5 44 0 0.0
7 AM 35 2.9 NW 6.8 43 1 0.0
8 AM 35 2.1 N 6.3 44 46 0.0
9 AM 36 4.0 NW 6.6 41 140 0.0
10 AM 36 2.0 W 6.7 42 282 0.0
11 AM 36 2.3 W 6.8 43 317 0.0
12 PM 37 1.8 W 7.7 40 361 0.0
1 PM 39 2.1 S 7.5 40 354 0.0
2 PM 41 3.4 W 7.9 39 356 0.0
3 PM 41 3.4 N 8.4 40 244 0.0
4 PM 43 1.8 N 7.6 40 66 0.0
5 PM 40 2.4 W 5.9 47 3 0.0
6 PM 39 2.0 W 5.5 48 0 0.0
7 PM 38 1.1 W 4.1 52 0 0.0
8 PM 39 0.5 W 3.6 52 0 0.0
9 PM 41 1.4 SW 4.6 47 0 0.0
10 PM -- 3.0 SW 5.1 45 0 0.0
11 PM 36 2.8 W 4.7 47 0 0.0
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updated on 11/22/2014 4:39 PM  I   http://nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster