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Current Ozone and Weather Data in National Parks


Sequoia National Park - Ash Mountain, CA
EPA AQS Site Number: 06-107-0009


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Tuesday April 15, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 51 47
1 AM 50 47
2 AM 49 46
3 AM 49 46
4 AM 44 46
5 AM 46 48
6 AM 47 50
7 AM 47 52
8 AM 46 54
9 AM 42 57
10 AM 47 61
11 AM 54 64
12 PM 57 66
1 PM 60 67
2 PM 64 67
3 PM 67 66
4 PM 70 65
5 PM 70 63
6 PM 71 61
7 PM 74 59
8 PM 63 57
9 PM 59 55
10 PM 57 54
11 PM 57 53
Weather and Ozone Data Tuesday April 15, 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 51 2.6 NE 19.4 42 0 0.0
1 AM 50 2.7 NE 19.0 43 0 0.0
2 AM 49 2.2 NE 19.1 42 0 0.0
3 AM 49 1.6 NE 18.4 43 0 0.0
4 AM 44 2.4 NE 17.2 47 0 0.0
5 AM 46 2.8 NE 17.8 44 0 0.0
6 AM 47 2.3 NE 18.0 42 0 0.0
7 AM 47 2.7 NE 17.7 42 11 0.0
8 AM 46 1.5 NE 17.8 42 88 0.0
9 AM 42 0.8 W 17.1 48 284 --
10 AM 47 1.1 SW 19.3 40 457 --
11 AM 54 1.6 SW 20.9 36 648 0.0
12 PM 57 2.8 SW 22.9 31 824 0.0
1 PM 60 3.8 SW 24.1 28 896 0.0
2 PM 64 4.5 SW 24.8 27 895 0.0
3 PM 67 4.7 SW 25.4 26 829 0.0
4 PM 70 4.9 SW 25.9 24 714 0.0
5 PM 70 4.2 SW 26.2 22 558 0.0
6 PM 71 3.7 SW 26.1 22 364 0.0
7 PM 74 3.4 SW 25.5 22 149 0.0
8 PM 63 2.9 NE 22.0 31 9 0.0
9 PM 59 3.0 NE 20.2 34 0 0.0
10 PM 57 2.7 NE 19.8 34 0 0.0
11 PM 57 3.0 NE 19.2 35 0 0.0
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updated on 04/16/2014 9:41 AM  I   http://www2.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster