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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 Sunday November 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 40
1 AM 43 40
2 AM 41 39
3 AM 40 39
4 AM 39 38
5 AM 39 38
6 AM 39 38
7 AM 40 37
8 AM 39 37
9 AM 37 37
10 AM 39 37
11 AM 37 37
12 PM 36 36
1 PM 38 36
2 PM 37 36
3 PM 37 36
4 PM 37 36
5 PM 37 35
6 PM 37 35
7 PM 36 35
8 PM 36 35
9 PM 36 35
10 PM -- 35
11 PM 36 35
Weather and Ozone Data Sunday November 23, 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 42 5.2 NW 4.6 51 0 0.0
1 AM 43 5.8 NW 4.4 39 0 0.0
2 AM 41 2.9 NW 3.6 41 0 0.0
3 AM 40 2.2 NW 2.7 44 0 0.0
4 AM 39 1.3 NW 1.7 45 0 0.0
5 AM 39 1.6 W 1.0 48 0 0.0
6 AM 39 1.3 NW 0.3 49 0 0.0
7 AM 40 2.5 NW 1.2 44 1 0.0
8 AM 39 6.0 NW 1.7 43 65 0.0
9 AM 37 6.0 NW 2.2 44 212 0.0
10 AM 39 6.9 NW 2.8 39 334 0.0
11 AM 37 6.2 NW 2.9 41 403 0.0
12 PM 36 7.2 NW 2.8 42 464 0.0
1 PM 38 7.5 NW 2.6 42 417 0.0
2 PM 37 7.5 NW 2.2 44 165 0.0
3 PM 37 5.3 NW 1.7 46 65 0.0
4 PM 37 3.7 NW 1.4 47 57 0.0
5 PM 37 3.8 NW 0.8 49 4 0.0
6 PM 37 3.6 NW 0.7 48 0 0.0
7 PM 36 2.7 W 0.3 54 0 0.0
8 PM 36 2.6 NW 0.1 57 0 0.0
9 PM 36 2.9 NW 0.2 55 0 0.0
10 PM -- 2.8 NW 0.1 53 0 0.0
11 PM 36 2.0 W -0.1 50 0 0.0
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updated on 11/24/2014 11:42 AM  I   http://nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster