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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 May 24, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 30
1 AM 36 28
2 AM 33 28
3 AM 30 27
4 AM 28 27
5 AM 23 29
6 AM 26 32
7 AM 26 35
8 AM 27 37
9 AM 31 39
10 AM -- 42
11 AM 34 42
12 PM 38 43
1 PM 43 43
2 PM 46 42
3 PM 44 41
4 PM 43 39
5 PM 47 37
6 PM 45 34
7 PM 42 30
8 PM 39 27
9 PM 36 24
10 PM 33 22
11 PM 30 19
Weather and Ozone Data Tuesday May 24, 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 39 0.9 NE 15.2 52 0 0.0
1 AM 36 2.6 NE 14.4 56 0 0.0
2 AM 33 2.0 NE 12.7 61 0 0.0
3 AM 30 2.4 NE 12.8 62 0 0.0
4 AM 28 0.9 E 12.7 64 0 0.0
5 AM 23 2.3 NE 12.1 68 0 0.0
6 AM 26 1.2 NE 12.1 67 1 0.0
7 AM 26 1.2 N 12.0 67 22 0.0
8 AM 27 2.1 SW 12.8 64 85 0.0
9 AM 31 1.4 W 12.4 67 100 0.0
10 AM -- -- -- -- -- -- --
11 AM 34 1.2 SW 15.6 59 565 0.0
12 PM 38 1.6 SW 18.5 45 1006 0.0
1 PM 43 2.8 SW 20.6 37 939 0.0
2 PM 46 4.4 SW 20.4 40 720 0.0
3 PM 44 2.8 NW 17.9 55 231 0.1
4 PM 43 2.3 SW 17.3 61 275 0.0
5 PM 47 1.6 W 19.0 48 467 0.0
6 PM 45 2.4 SW 21.0 41 548 0.0
7 PM 42 1.2 NW 19.5 40 54 0.0
8 PM 39 2.3 NE 17.8 48 8 0.0
9 PM 36 3.1 E 17.0 52 1 0.0
10 PM 33 3.0 E 16.7 53 0 0.0
11 PM 30 1.3 S 16.2 56 0 0.0
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updated on 05/25/2016 3:46 PM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster