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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 Thursday February 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 13 14
1 AM 12 14
2 AM 12 15
3 AM 15 17
4 AM 14 20
5 AM 17 23
6 AM 17 26
7 AM 16 30
8 AM 16 33
9 AM 19 37
10 AM 24 41
11 AM 37 43
12 PM 42 44
1 PM 43 44
2 PM 44 43
3 PM 45 41
4 PM 47 39
5 PM 47 37
6 PM 45 33
7 PM 45 30
8 PM 40 27
9 PM 33 24
10 PM 30 22
11 PM 32 21
Weather and Ozone Data Thursday February 26, 2015
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 13 2.1 NE 8.4 82 0 0.0
1 AM 12 2.1 NE 7.7 85 0 0.0
2 AM 12 2.5 NE 7.5 84 0 0.0
3 AM 15 2.2 NE 8.1 79 0 0.0
4 AM 14 2.3 NE 7.8 78 0 0.0
5 AM 17 1.8 NE 9.1 73 0 0.0
6 AM 17 2.3 NE 8.2 76 0 0.0
7 AM 16 2.6 NE 7.4 78 6 0.0
8 AM 16 3.2 NE 7.3 77 39 0.0
9 AM 19 1.6 NE 9.7 67 296 0.0
10 AM 24 1.5 SW 11.6 61 481 0.0
11 AM 37 2.9 SW 13.1 60 610 0.0
12 PM 42 4.1 SW 13.7 59 561 0.0
1 PM 43 4.2 W 14.2 58 746 0.0
2 PM 44 4.2 W 14.3 60 569 0.0
3 PM 45 3.3 W 14.4 60 325 0.0
4 PM 47 3.1 SW 14.1 62 147 0.0
5 PM 47 1.6 W 14.5 61 195 0.0
6 PM 45 1.8 SW 14.0 64 32 0.0
7 PM 45 0.9 S 13.1 70 0 0.0
8 PM 40 1.0 E 12.5 74 0 0.0
9 PM 33 0.8 NE 11.1 81 0 0.0
10 PM 30 2.1 NE 11.2 80 0 0.0
11 PM 32 2.1 NE 11.5 78 0 0.0
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updated on 02/27/2015 4:42 PM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster