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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 Sunday April 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 15 14
1 AM 14 13
2 AM 16 14
3 AM 13 16
4 AM 13 20
5 AM 14 23
6 AM 15 27
7 AM 13 31
8 AM 13 36
9 AM 19 40
10 AM 35 44
11 AM 40 46
12 PM 40 47
1 PM 44 47
2 PM 47 45
3 PM 50 42
4 PM 51 39
5 PM 51 34
6 PM 48 30
7 PM 46 26
8 PM 39 22
9 PM 31 19
10 PM 26 17
11 PM 20 16
Weather and Ozone Data Sunday April 26, 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 15 2.2 NE 10.0 92 0 0.0
1 AM 14 2.9 NE 9.6 92 0 0.0
2 AM 16 2.0 NE 9.0 89 0 0.0
3 AM 13 2.9 NE 8.1 91 0 0.0
4 AM 13 2.6 NE 7.9 88 0 0.0
5 AM 14 2.7 NE 7.8 85 0 0.0
6 AM 15 2.0 NE 7.5 85 0 0.0
7 AM 13 1.9 NE 6.4 91 10 0.0
8 AM 13 1.5 E 7.6 86 164 0.0
9 AM 19 0.9 E 11.0 70 422 0.0
10 AM 35 2.5 SW 12.6 70 623 0.0
11 AM 40 3.6 SW 14.0 66 822 0.0
12 PM 40 4.0 W 15.2 63 877 0.0
1 PM 44 3.7 W 16.8 55 977 0.0
2 PM 47 3.3 SW 17.4 51 657 0.0
3 PM 50 4.1 W 17.0 52 399 0.0
4 PM 51 2.9 W 16.4 55 143 0.0
5 PM 51 0.9 SW 16.5 55 97 0.0
6 PM 48 0.9 SW 16.6 56 84 0.0
7 PM 46 1.1 E 16.4 58 34 0.0
8 PM 39 1.4 E 15.8 63 6 0.0
9 PM 31 2.3 NE 15.4 65 0 0.0
10 PM 26 2.1 NE 15.1 67 0 0.0
11 PM 20 2.4 NE 14.7 69 0 0.0
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updated on 04/27/2015 10:45 PM  I   http://www.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster