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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 Thursday October 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 33
1 AM 34 32
2 AM 33 32
3 AM 34 32
4 AM 33 34
5 AM 33 37
6 AM 32 40
7 AM 31 44
8 AM 31 47
9 AM 31 52
10 AM 36 56
11 AM 50 60
12 PM 56 60
1 PM 59 59
2 PM 59 58
3 PM 61 56
4 PM 65 54
5 PM 67 50
6 PM 65 47
7 PM 55 43
8 PM 48 41
9 PM 46 40
10 PM 45 --
11 PM 41 --
Weather and Ozone Data Thursday October 23, 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 36 3.3 NE 13.9 56 0 0.0
1 AM 34 2.1 NE 13.1 57 0 0.0
2 AM 33 3.5 NE 13.1 54 0 0.0
3 AM 34 3.3 NE 13.7 50 0 0.0
4 AM 33 2.5 NE 12.8 53 0 0.0
5 AM 33 2.6 NE 12.7 53 0 0.0
6 AM 32 2.8 NE 12.3 53 0 0.0
7 AM 31 2.3 NE 12.3 52 0 0.0
8 AM 31 3.6 NE 12.3 51 7 0.0
9 AM 31 2.5 NE 12.7 50 25 0.0
10 AM 36 1.6 E 16.0 41 296 0.0
11 AM 50 1.5 SW 18.7 39 530 0.0
12 PM 56 2.7 SW 20.8 37 640 0.0
1 PM 59 2.8 SW 22.5 34 686 0.0
2 PM 59 3.6 SW 23.6 31 660 0.0
3 PM 61 3.3 SW 24.5 29 521 0.0
4 PM 65 3.3 SW 24.1 33 297 0.0
5 PM 67 3.4 SW 23.7 35 270 0.0
6 PM 65 2.2 W 23.2 36 104 0.0
7 PM 55 2.3 NE 20.4 42 2 0.0
8 PM 48 2.7 NE 18.3 45 0 0.0
9 PM 46 3.7 NE 17.2 47 0 0.0
10 PM 45 2.6 NE 16.4 49 0 0.0
11 PM 41 3.3 NE 15.3 51 0 0.0
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updated on 10/24/2014 3:39 AM  I   http://www.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster