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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday December 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 15 16
1 AM 18 17
2 AM 17 16
3 AM 18 16
4 AM 17 16
5 AM 16 16
6 AM 17 18
7 AM 17 21
8 AM 16 23
9 AM 15 26
10 AM 14 28
11 AM 16 30
12 PM 22 31
1 PM 32 31
2 PM 37 29
3 PM 37 27
4 PM 36 26
5 PM 34 --
6 PM 28 --
7 PM 24 --
8 PM 20 --
9 PM 16 --
Weather and Ozone Data Saturday December 20, 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 15 3.1 NE 9.0 73 0 0.0
1 AM 18 3.1 NE 9.3 68 0 0.0
2 AM 17 2.3 E 8.6 74 0 0.0
3 AM 18 2.8 NE 9.1 70 0 0.0
4 AM 17 2.3 NE 8.7 71 0 0.0
5 AM 16 2.4 NE 8.3 75 0 0.0
6 AM 17 2.9 NE 9.0 71 0 0.0
7 AM 17 1.5 NE 8.8 72 1 0.0
8 AM 16 1.9 NE 8.9 72 16 0.0
9 AM 15 1.0 N 9.5 70 61 0.0
10 AM 14 0.9 NE 10.0 71 118 0.0
11 AM 16 0.8 W 11.3 65 194 0.0
12 PM 22 1.1 SW 12.8 55 274 0.0
1 PM 32 1.8 W 13.6 52 305 0.0
2 PM 37 1.7 W 13.9 56 243 0.0
3 PM 37 1.5 SW 14.7 52 228 0.0
4 PM 36 2.0 SW 13.8 60 92 0.0
5 PM 34 1.0 SW 12.9 67 16 0.0
6 PM 28 1.9 NE 11.7 74 0 0.0
7 PM 24 1.3 NE 11.1 75 0 0.0
8 PM 20 2.4 NE 10.6 75 0 0.0
9 PM 16 2.7 NE 9.4 78 0 0.0
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updated on 12/20/2014 10:39 PM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS.cfm   I  Email: Webmaster