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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 July 31, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 31
1 AM 34 31
2 AM 34 30
3 AM 29 30
4 AM 30 32
5 AM 29 36
6 AM 32 41
7 AM 32 46
8 AM 30 52
9 AM 29 59
10 AM 32 66
11 AM 44 73
12 PM 60 81
1 PM 69 86
2 PM 75 86
3 PM 78 84
4 PM 85 81
5 PM 85 77
6 PM 88 76
7 PM 109 74
8 PM 100 --
9 PM 68 --
10 PM 59 --
11 PM 58 --
Weather and Ozone Data Friday July 31, 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 35 3.9 NW 28.9 35 0 0.0
1 AM 34 3.0 NW 29.1 33 0 0.0
2 AM 34 1.8 NW 28.8 33 0 0.0
3 AM 29 1.7 W 26.7 38 0 0.0
4 AM 30 3.3 NW 26.9 39 0 0.1
5 AM 29 1.8 NW 24.5 56 0 0.0
6 AM 32 2.2 W 25.4 51 1 0.0
7 AM 32 2.2 NW 25.8 47 16 0.0
8 AM 30 1.1 W 26.4 44 55 0.0
9 AM 29 0.5 SW 28.0 41 155 0.0
10 AM 32 1.2 NW 30.3 34 217 0.0
11 AM 44 1.1 SE 32.9 28 655 0.0
12 PM 60 4.0 SE 34.8 22 875 0.0
1 PM 69 5.5 SE 35.4 21 918 0.0
2 PM 75 3.5 SE 36.3 20 750 0.0
3 PM 78 2.7 SE 37.8 19 798 0.0
4 PM 85 4.3 SE 37.8 19 698 0.0
5 PM 85 2.7 SE 37.3 21 402 0.0
6 PM 88 4.0 SE 37.6 21 519 0.0
7 PM 109 4.3 SE 36.2 25 205 0.0
8 PM 100 2.4 SE 34.7 27 37 0.0
9 PM 68 1.1 SW 32.3 34 2 0.0
10 PM 59 0.7 W 30.6 38 0 0.0
11 PM 58 1.5 NW 29.4 38 0 0.0
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updated on 08/01/2015 1:43 AM  I   http://www2.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster