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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 February 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 19
1 AM 22 18
2 AM 21 18
3 AM 16 18
4 AM 17 21
5 AM 18 24
6 AM 19 28
7 AM 19 32
8 AM 15 36
9 AM 19 41
10 AM 24 45
11 AM 37 49
12 PM 45 49
1 PM 46 48
2 PM 51 46
3 PM 52 43
4 PM 54 40
5 PM 56 38
6 PM 52 35
7 PM 41 32
8 PM 32 30
9 PM 31 29
10 PM 30 29
11 PM 30 --
Weather and Ozone Data Friday February 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 24 2.1 NE 10.0 81 0 0.0
1 AM 22 2.2 NE 9.9 78 0 0.0
2 AM 21 1.3 NE 9.4 78 0 0.0
3 AM 16 1.9 NE 8.2 80 0 0.0
4 AM 17 3.3 NE 8.2 77 0 0.0
5 AM 18 3.3 NE 9.1 72 0 0.0
6 AM 19 2.3 E 10.1 69 0 0.0
7 AM 19 1.4 NE 10.2 71 3 0.0
8 AM 15 0.4 NW 9.5 78 33 0.0
9 AM 19 0.9 W 10.2 72 232 0.0
10 AM 24 1.3 W 11.6 69 242 0.0
11 AM 37 1.7 SW 13.4 62 613 0.0
12 PM 45 3.9 SW 14.3 59 783 0.0
1 PM 46 4.9 W 14.2 62 337 0.0
2 PM 51 4.5 W 14.0 65 142 0.0
3 PM 52 4.6 SW 14.5 61 281 0.0
4 PM 54 6.1 W 14.2 62 83 0.0
5 PM 56 4.0 W 13.9 64 101 0.0
6 PM 52 2.6 SW 13.8 63 45 0.0
7 PM 41 1.2 NE 12.1 67 0 0.0
8 PM 32 2.5 NE 10.7 70 0 0.0
9 PM 31 2.9 E 10.9 65 0 0.0
10 PM 30 2.2 NE 10.1 66 0 0.0
11 PM 30 3.2 NE 7.9 82 0 2.1
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updated on 02/28/2015 4:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster