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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 September 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 58 53
1 AM 55 52
2 AM 56 51
3 AM 56 50
4 AM 55 48
5 AM 53 47
6 AM 48 47
7 AM 47 48
8 AM 47 50
9 AM 47 52
10 AM 47 54
11 AM 45 57
12 PM 47 60
1 PM 52 62
2 PM 56 63
3 PM 60 62
4 PM 64 62
5 PM 67 60
6 PM 69 58
7 PM 67 56
8 PM 64 54
9 PM 57 52
10 PM 55 51
11 PM 54 50
Weather and Ozone Data Thursday September 3, 2015
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 58 2.2 W 22.4 42 0 0.0
1 AM 55 2.9 W 21.4 44 0 0.0
2 AM 56 3.1 NW 21.9 42 0 0.0
3 AM 56 2.7 NW 21.9 41 0 0.0
4 AM 55 1.9 NW 21.1 43 0 0.0
5 AM 53 0.6 N 19.4 48 0 0.0
6 AM 48 1.3 NW 17.8 53 0 0.0
7 AM 47 3.1 NW 17.6 54 5 0.0
8 AM 47 2.7 W 18.3 51 49 0.0
9 AM 47 1.3 SE 20.0 46 326 0.0
10 AM 47 2.4 SE 22.1 44 522 0.0
11 AM 45 4.2 SE 22.8 44 701 0.0
12 PM 47 5.3 SE 23.9 42 820 0.0
1 PM 52 4.9 SE 25.2 39 879 0.0
2 PM 56 5.2 SE 26.2 35 879 0.0
3 PM 60 5.3 SE 27.0 33 811 0.0
4 PM 64 4.7 SE 27.8 31 692 0.0
5 PM 67 4.3 SE 28.0 31 524 0.0
6 PM 69 4.3 SE 27.7 32 325 0.0
7 PM 67 3.8 SE 26.6 33 112 0.0
8 PM 64 1.8 SE 25.0 36 5 0.0
9 PM 57 2.5 NW 23.0 41 0 0.0
10 PM 55 2.7 NW 21.9 44 0 0.0
11 PM 54 2.5 NW 21.4 45 0 0.0
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updated on 09/04/2015 6:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster