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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 Tuesday December 6, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 18 15
1 AM 16 15
2 AM 17 14
3 AM 15 14
4 AM 14 14
5 AM 14 18
6 AM 14 22
7 AM 16 25
8 AM 16 28
9 AM 13 30
10 AM -- 33
11 AM -- 32
12 PM 37 31
1 PM 37 29
2 PM 36 27
3 PM 31 25
4 PM 30 24
5 PM 28 22
6 PM 26 21
7 PM 25 20
8 PM 24 20
9 PM 23 19
10 PM 20 19
11 PM 17 19
Weather and Ozone Data Tuesday December 6, 2016
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 18 0.8 NE 5.7 85 0 0.0
1 AM 16 2.3 NE 5.9 83 0 0.0
2 AM 17 1.3 NE 6.7 80 0 0.0
3 AM 15 0.9 E 5.8 86 0 0.0
4 AM 14 1.7 NE 5.8 86 0 0.0
5 AM 14 1.6 NE 6.0 85 0 0.0
6 AM 14 1.5 NE 6.1 84 0 0.0
7 AM 16 1.7 NE 6.1 84 1 0.0
8 AM 16 0.5 W 5.8 85 28 0.0
9 AM 13 1.1 NE 5.7 87 78 0.0
10 AM -- -- -- -- -- -- --
11 AM -- -- -- -- -- -- --
12 PM 37 2.0 SW 9.4 71 284 0.0
1 PM 37 2.8 SW 10.6 68 429 0.0
2 PM 36 3.5 SW 10.6 69 386 0.0
3 PM 31 3.9 SW 8.8 80 158 0.0
4 PM 30 2.5 SW 8.0 85 23 0.0
5 PM 28 1.7 SW 7.5 88 2 0.0
6 PM 26 1.6 SW 7.1 91 0 0.0
7 PM 25 1.1 W 6.9 92 0 0.0
8 PM 24 0.7 SW 6.8 92 0 0.0
9 PM 23 0.5 W 6.5 92 0 0.0
10 PM 20 1.2 N 4.9 81 0 0.0
11 PM 17 2.6 NE 5.2 77 0 0.0
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updated on 12/07/2016 6:42 PM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster