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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 March 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 34
1 AM 35 33
2 AM 36 32
3 AM 36 32
4 AM 35 32
5 AM 33 34
6 AM 32 35
7 AM 32 38
8 AM 31 41
9 AM 28 45
10 AM 30 49
11 AM 38 54
12 PM 48 57
1 PM 48 57
2 PM 52 58
3 PM 58 58
4 PM 61 56
5 PM 62 55
6 PM 66 53
7 PM 63 50
8 PM 53 48
9 PM 51 48
10 PM 50 47
11 PM 49 --
Weather and Ozone Data Friday March 27, 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 37 1.5 NE 18.4 48 0 0.0
1 AM 35 2.7 NE 17.7 50 0 0.0
2 AM 36 2.7 NE 19.3 43 0 0.0
3 AM 36 2.5 NE 19.2 42 0 0.0
4 AM 35 2.0 NE 18.4 43 0 0.0
5 AM 33 2.6 NE 16.2 50 0 0.0
6 AM 32 2.8 NE 16.2 49 0 0.0
7 AM 32 2.7 NE 16.4 47 2 0.0
8 AM 31 1.9 NE 15.4 51 16 0.0
9 AM 28 1.9 E 16.8 51 220 0.0
10 AM 30 0.8 SW 20.3 42 483 0.0
11 AM 38 1.2 SW 23.9 29 652 0.0
12 PM 48 2.3 SW 26.9 25 781 0.0
1 PM 48 3.8 SW 28.1 22 851 0.0
2 PM 52 4.4 SW 28.8 21 856 0.0
3 PM 58 3.5 SW 29.5 21 793 0.0
4 PM 61 4.2 SW 29.9 20 678 0.0
5 PM 62 3.7 SW 30.0 20 512 0.0
6 PM 66 3.6 SW 29.4 21 310 0.0
7 PM 63 2.0 W 27.4 25 103 0.0
8 PM 53 3.4 NE 22.8 35 3 0.0
9 PM 51 2.5 NE 21.9 35 0 0.0
10 PM 50 2.5 NE 21.4 35 0 0.0
11 PM 49 2.8 NE 20.7 36 0 0.0
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updated on 03/28/2015 4:40 AM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster