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 March 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 17 20
1 AM 20 21
2 AM 20 21
3 AM 21 22
4 AM 22 23
5 AM 22 25
6 AM 21 27
7 AM 22 29
8 AM 22 31
9 AM 21 32
10 AM 25 33
11 AM 33 33
12 PM 35 32
1 PM 37 29
2 PM 39 27
3 PM 38 24
4 PM -- 21
5 PM 28 21
6 PM 25 20
7 PM 22 20
8 PM 20 20
9 PM 19 20
10 PM 18 20
11 PM 17 --
Weather and Ozone Data Tuesday March 3, 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 17 3.3 NE 6.7 83 0 0.0
1 AM 20 3.3 NE 6.3 80 0 0.0
2 AM 20 2.8 NE 5.5 81 0 0.0
3 AM 21 3.1 NE 5.1 80 0 0.0
4 AM 22 3.4 NE 5.0 77 0 0.0
5 AM 22 2.9 NE 4.9 76 0 0.0
6 AM 21 3.0 NE 4.5 77 0 0.0
7 AM 22 2.8 NE 4.6 75 7 0.0
8 AM 22 2.4 NE 5.0 72 61 0.0
9 AM 21 1.3 E 6.8 65 348 0.0
10 AM 25 1.3 W 8.6 58 515 --
11 AM 33 3.2 SW 10.4 53 677 --
12 PM 35 4.1 SW 11.5 54 777 0.0
1 PM 37 4.4 SW 11.9 57 651 0.0
2 PM 39 4.4 W 12.0 59 449 0.0
3 PM 38 2.3 S 11.5 65 75 0.0
4 PM -- -- -- -- -- -- 0.0
5 PM 28 2.9 E 9.8 78 26 0.1
6 PM 25 2.6 E 9.8 78 12 0.0
7 PM 22 2.4 NE 9.8 77 0 0.0
8 PM 20 2.0 NE 9.5 79 0 0.0
9 PM 19 2.9 NE 8.3 81 0 0.0
10 PM 18 2.4 NE 7.4 81 0 0.0
11 PM 17 2.2 NE 8.0 77 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 03/04/2015 4:40 AM  I   http://www.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster