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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 Friday April 18, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 43
1 AM 45 41
2 AM 44 40
3 AM 45 39
4 AM 46 40
5 AM 43 40
6 AM 39 42
7 AM 37 44
8 AM 32 47
9 AM 34 51
10 AM 41 54
11 AM 48 57
12 PM 51 60
1 PM 54 61
2 PM 58 60
3 PM 61 59
4 PM 63 57
5 PM 63 54
6 PM 65 51
7 PM 65 48
8 PM 59 45
9 PM 52 42
10 PM 48 40
11 PM 42 38
Weather and Ozone Data Friday April 18, 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 47 2.6 NE 19.5 46 0 0.0
1 AM 45 2.3 NE 18.8 48 0 0.0
2 AM 44 2.5 NE 18.3 50 0 0.0
3 AM 45 2.4 NE 18.7 47 0 0.0
4 AM 46 1.6 NE 18.9 46 0 0.0
5 AM 43 0.7 W 17.2 54 0 0.0
6 AM 39 2.1 NE 15.8 59 0 0.0
7 AM 37 1.7 NE 15.2 61 9 0.0
8 AM 32 1.5 NE 14.8 65 109 0.0
9 AM 34 1.5 SW 15.8 62 250 0.0
10 AM 41 1.8 SW 16.8 58 513 0.0
11 AM 48 3.7 SW 18.3 53 743 0.0
12 PM 51 4.3 SW 19.6 50 837 0.0
1 PM 54 5.0 SW 20.4 47 914 0.0
2 PM 58 4.9 SW 20.9 45 671 0.0
3 PM 61 3.8 SW 21.9 42 785 0.0
4 PM 63 4.4 SW 22.7 40 838 0.0
5 PM 63 3.1 SW 23.0 40 463 0.0
6 PM 65 3.0 SW 22.7 42 167 0.0
7 PM 65 2.3 W 22.3 44 101 0.0
8 PM 59 1.9 NE 20.6 51 9 0.0
9 PM 52 3.2 NE 18.9 56 0 0.0
10 PM 48 3.5 NE 18.2 58 0 0.0
11 PM 42 2.8 E 19.0 54 0 0.0
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updated on 04/19/2014 3:41 PM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster