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 Thursday June 23, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 60 53
1 AM 59 51
2 AM 57 50
3 AM 55 50
4 AM 52 50
5 AM 51 52
6 AM 49 55
7 AM 46 58
8 AM 41 62
9 AM 49 68
10 AM 57 73
11 AM 60 78
12 PM 67 81
1 PM 72 81
2 PM 75 81
3 PM 79 79
4 PM 87 77
5 PM 92 74
6 PM 94 70
7 PM 83 65
8 PM 73 61
9 PM 66 59
10 PM 63 57
11 PM 61 55
Weather and Ozone Data Thursday June 23, 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 60 3.5 NE 25.8 29 0 0.0
1 AM 59 2.7 NE 25.5 28 0 0.0
2 AM 57 2.0 NE 24.7 28 0 0.0
3 AM 55 2.5 NE 22.9 30 0 0.0
4 AM 52 2.6 NE 22.7 30 0 0.0
5 AM 51 2.3 NE 22.3 30 0 0.0
6 AM 49 1.9 NE 21.3 32 3 0.0
7 AM 46 1.7 NE 20.7 34 51 0.0
8 AM 41 1.1 NE 22.9 33 295 0.0
9 AM 49 2.1 SW 24.4 27 496 0.0
10 AM 57 1.9 SW 27.1 22 679 0.0
11 AM 60 2.9 SW 29.3 20 835 0.0
12 PM 67 4.4 SW 30.4 20 940 0.0
1 PM 72 5.0 SW 31.2 19 990 0.0
2 PM 75 5.0 SW 32.4 17 990 0.0
3 PM 79 4.6 SW 33.5 17 932 0.0
4 PM 87 4.3 SW 34.2 17 825 0.0
5 PM 92 4.1 SW 34.7 17 676 0.0
6 PM 94 4.0 W 34.9 17 494 0.0
7 PM 83 3.8 W 33.8 15 303 0.0
8 PM 73 2.2 NW 30.9 16 91 0.0
9 PM 66 3.7 NE 26.9 25 3 0.0
10 PM 63 3.0 NE 25.6 26 0 0.0
11 PM 61 3.0 NE 24.5 28 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 06/24/2016 6:44 PM  I   http://www.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster