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 Sunday August 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 62 54
1 AM 59 51
2 AM 59 50
3 AM 57 48
4 AM 52 48
5 AM 51 48
6 AM 48 49
7 AM 45 49
8 AM 44 51
9 AM 44 52
10 AM 49 54
11 AM 54 56
12 PM 55 57
1 PM 54 57
2 PM 54 56
3 PM 54 56
4 PM 58 55
5 PM 60 54
6 PM 60 52
7 PM 61 50
8 PM 57 48
9 PM 51 46
10 PM 50 45
11 PM 48 44
Weather and Ozone Data Sunday August 31, 2014
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 62 3.1 NE 25.6 30 0 0.0
1 AM 59 3.2 NE 25.6 28 0 0.0
2 AM 59 2.8 NE 25.6 27 0 0.0
3 AM 57 1.7 NE 24.3 29 0 0.0
4 AM 52 2.4 NE 23.3 30 0 0.0
5 AM 51 1.5 NE 23.6 27 0 0.0
6 AM 48 1.8 NE 21.5 31 0 0.0
7 AM 45 3.2 NE 20.9 30 5 0.0
8 AM 44 2.3 NE 21.5 28 65 0.0
9 AM 44 1.4 E 24.3 24 363 0.0
10 AM 49 2.4 SW 26.9 19 563 0.0
11 AM 54 4.9 SW 27.3 22 737 0.0
12 PM 55 5.0 SW 28.1 23 858 0.0
1 PM 54 5.1 SW 29.3 19 920 0.0
2 PM 54 5.0 SW 30.5 17 915 0.0
3 PM 54 5.6 W 31.0 17 848 0.0
4 PM 58 4.8 SW 31.4 17 728 0.0
5 PM 60 4.0 SW 31.9 17 564 0.0
6 PM 60 4.2 W 32.0 17 371 0.0
7 PM 61 3.6 W 31.3 18 150 0.0
8 PM 57 1.8 N 29.1 21 5 0.0
9 PM 51 3.6 NE 26.6 24 0 0.0
10 PM 50 2.9 NE 25.7 25 0 0.0
11 PM 48 2.7 NE 24.4 27 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 09/01/2014 4:40 PM  I   http://www.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster