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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 Saturday May 28, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 38
1 AM 41 38
2 AM 39 37
3 AM 38 38
4 AM 38 39
5 AM 38 42
6 AM 38 45
7 AM 37 48
8 AM 37 52
9 AM 37 55
10 AM 42 57
11 AM 52 58
12 PM 56 57
1 PM 62 55
2 PM 65 52
3 PM 67 49
4 PM 65 46
5 PM 53 43
6 PM 48 41
7 PM 43 41
8 PM 41 41
9 PM 39 41
10 PM 41 42
11 PM 41 42
Weather and Ozone Data Saturday May 28, 2016
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 42 3.0 E 21.1 47 0 0.0
1 AM 41 1.8 NE 19.8 50 0 0.0
2 AM 39 2.5 NE 19.3 50 0 0.0
3 AM 38 2.3 NE 18.8 51 0 0.0
4 AM 38 2.9 NE 18.7 50 0 0.0
5 AM 38 2.9 NE 18.7 49 0 0.0
6 AM 38 2.3 NE 18.6 49 3 0.0
7 AM 37 1.7 NE 18.8 49 46 0.0
8 AM 37 0.6 NE 20.2 46 243 0.0
9 AM 37 0.6 SW 21.8 43 429 0.0
10 AM 42 2.1 SW 23.8 39 574 0.0
11 AM 52 3.5 SW 25.6 33 754 0.0
12 PM 56 3.7 SW 27.1 30 783 0.0
1 PM 62 4.4 SW 27.4 29 722 0.0
2 PM 65 3.7 SW 27.3 31 457 0.0
3 PM 67 1.4 W 28.3 30 547 0.0
4 PM 65 1.8 SE 28.0 31 290 0.0
5 PM 53 3.6 NE 23.1 53 122 0.1
6 PM 48 5.0 NE 21.9 53 250 0.2
7 PM 43 3.4 E 23.8 46 159 0.0
8 PM 41 2.9 E 23.8 46 48 0.0
9 PM 39 2.5 NE 22.1 50 1 0.0
10 PM 41 2.4 E 21.9 44 0 0.0
11 PM 41 2.0 NE 20.7 45 0 0.0
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updated on 05/29/2016 10:43 AM  I   http://www.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster