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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 May 22, 2013 
Hour Ending
(Local Time)		 1-Hour Average
(parts per billion)		 8-Hour Average
(parts per billion)
12 AM 27 28
1 AM 28 27
2 AM 30 27
3 AM 31 27
4 AM 31 27
5 AM 28 27
6 AM 24 28
7 AM 25 30
8 AM 26 31
9 AM 28 33
10 AM 28 36
11 AM 30 37
12 PM 31 39
1 PM 33 40
2 PM 39 41
3 PM 40 41
4 PM 42 41
5 PM 45 40
6 PM 43 40
7 PM 41 39
8 PM 40 39
9 PM 40 38
10 PM 39 38
11 PM 40 37
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Weather and Ozone Data Wednesday May 22, 2013
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 27 1.0 SW 6.5 89 0 0.0
1 AM 28 1.3 S 6.8 88 0 0.0
2 AM 30 1.7 SW 6.9 88 0 0.0
3 AM 31 1.6 SW 6.8 87 0 0.0
4 AM 31 1.4 SW 6.7 87 0 0.0
5 AM 28 2.7 N 6.5 89 0 0.0
6 AM 24 2.8 E 5.8 95 2 0.0
7 AM 25 1.6 E 5.8 95 26 0.0
8 AM 26 1.5 S 6.3 94 58 0.0
9 AM 28 2.1 SE 6.8 92 92 0.0
10 AM 28 1.8 S 7.4 89 146 0.0
11 AM 30 1.7 S 8.4 83 283 0.0
12 PM 31 2.6 SE 10.1 76 548 0.0
1 PM 33 3.2 E 10.9 74 249 0.0
2 PM 39 4.3 E 11.7 71 309 0.0
3 PM 40 8.3 NE 11.7 68 365 0.0
4 PM 42 8.7 NE 11.1 68 445 0.0
5 PM 45 8.2 NE 11.0 69 366 0.0
6 PM 43 7.5 NE 9.9 74 77 0.0
7 PM 41 7.1 NE 9.3 79 35 0.0
8 PM 40 6.4 NE 9.4 77 11 0.0
9 PM 40 5.5 NE 9.1 78 0 0.0
10 PM 39 5.0 NE 9.0 81 0 0.0
11 PM 40 4.7 NE 9.0 84 0 0.0
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updated on 05/23/2013 6:40 AM  I   http://nature.nps.gov/air/data/current/data_WICA-VC2.cfm   I  Email: Webmaster