National Park Service Arrowhead
Explore Air

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 Tuesday May 3, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 44
1 AM 46 43
2 AM 44 42
3 AM 43 42
4 AM 43 42
5 AM 43 43
6 AM 44 45
7 AM 43 47
8 AM 42 50
9 AM 40 53
10 AM -- 56
11 AM -- 56
12 PM 50 56
1 PM 54 55
2 PM 57 54
3 PM 59 52
4 PM 59 51
5 PM 59 49
6 PM 60 47
7 PM 56 45
8 PM 43 44
9 PM 44 44
10 PM 43 44
11 PM 44 44
Weather and Ozone Data Tuesday May 3, 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 47 3.3 E 19.5 39 0 0.0
1 AM 46 2.0 NE 18.7 40 0 0.0
2 AM 44 3.4 E 18.8 36 0 0.0
3 AM 43 2.8 E 18.3 36 0 0.0
4 AM 43 2.7 E 17.8 37 0 0.0
5 AM 43 2.3 E 17.7 36 0 0.0
6 AM 44 3.2 E 17.7 35 1 0.0
7 AM 43 2.2 NE 17.3 36 19 0.0
8 AM 42 0.9 N 18.1 37 195 0.0
9 AM 40 0.6 W 19.9 36 425 0.0
10 AM -- -- -- -- -- -- --
11 AM -- -- -- -- -- -- --
12 PM 50 4.2 SW 25.8 25 823 0.0
1 PM 54 4.4 SW 27.0 23 932 0.0
2 PM 57 4.0 SW 28.0 22 838 0.0
3 PM 59 3.7 SW 27.6 24 542 0.0
4 PM 59 3.1 SW 27.4 24 445 0.0
5 PM 59 2.3 SW 27.2 26 324 0.0
6 PM 60 1.1 SW 27.1 27 261 0.0
7 PM 56 1.0 W 26.0 32 133 0.0
8 PM 43 3.3 NE 23.0 45 28 0.0
9 PM 44 2.8 NE 21.4 45 0 0.0
10 PM 43 2.6 NE 21.1 44 0 0.0
11 PM 44 3.1 E 21.0 41 0 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 05/04/2016 6:41 PM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster