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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 Friday May 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 57 50
1 AM 54 48
2 AM 52 47
3 AM 51 48
4 AM 47 50
5 AM 47 53
6 AM 47 56
7 AM 45 59
8 AM 43 64
9 AM 47 68
10 AM 58 73
11 AM 67 77
12 PM 70 79
1 PM 73 81
2 PM 76 81
3 PM 78 80
4 PM 81 78
5 PM 85 75
6 PM 87 72
7 PM 89 68
8 PM 84 64
9 PM 71 60
10 PM 66 58
11 PM 62 56
Weather and Ozone Data Friday May 29, 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 57 2.0 NW 21.2 48 0 0.0
1 AM 54 2.4 W 20.2 52 0 0.0
2 AM 52 2.0 NW 19.8 53 0 0.0
3 AM 51 1.8 NW 18.9 55 0 0.0
4 AM 47 2.2 NW 18.1 57 0 0.0
5 AM 47 2.1 W 18.7 54 0 0.0
6 AM 47 2.4 W 18.4 55 3 0.0
7 AM 45 2.1 W 18.9 52 42 0.0
8 AM 43 1.0 W 21.3 47 270 --
9 AM 47 0.9 SE 23.1 42 467 0.0
10 AM 58 2.3 SE 25.8 33 650 0.0
11 AM 67 4.0 SE 27.1 30 803 0.0
12 PM 70 4.1 SE 28.3 28 907 0.0
1 PM 73 4.5 SE 29.4 27 947 0.0
2 PM 76 4.2 SE 30.5 26 934 0.0
3 PM 78 3.9 SE 31.3 25 850 0.0
4 PM 81 4.0 SE 31.9 24 695 0.0
5 PM 85 4.0 SE 31.6 24 492 0.0
6 PM 87 2.4 SE 32.4 23 463 0.0
7 PM 89 2.7 SE 32.0 24 252 0.0
8 PM 84 2.0 S 29.4 29 49 0.0
9 PM 71 3.0 NW 26.1 37 1 0.0
10 PM 66 3.3 NW 25.0 40 0 0.0
11 PM 62 2.8 NW 24.0 42 0 0.0
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updated on 05/30/2015 3:44 PM  I   http://www2.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster