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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 Friday July 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 69 64
1 AM 69 63
2 AM 66 62
3 AM 64 --
4 AM 63 --
5 AM 63 --
6 AM 62 --
7 AM 59 --
Weather and Ozone Data Friday July 21, 2017
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 69 2.8 E 25.4 37 0 0.0
1 AM 69 2.3 NE 24.9 38 0 0.0
2 AM 66 2.1 NE 23.4 41 0 0.0
3 AM 64 2.1 NE 22.8 43 0 0.0
4 AM 63 2.3 NE 22.5 43 0 0.0
5 AM 63 2.1 NE 22.4 42 0 0.0
6 AM 62 2.0 NE 22.1 43 1 0.0
7 AM 59 1.9 NE 21.2 47 29 0.0
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updated on 07/21/2017 8:41 AM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS.cfm   I  Email: Webmaster