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 Monday August 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 45
1 AM 46 44
2 AM 46 45
3 AM 45 45
4 AM 46 46
5 AM 45 48
6 AM 46 50
7 AM 43 53
8 AM 42 56
9 AM 47 59
10 AM 51 62
11 AM 55 64
12 PM 60 66
1 PM 63 67
2 PM 64 66
3 PM 66 65
4 PM 68 63
5 PM 69 60
6 PM 71 58
7 PM 69 55
8 PM 66 52
9 PM 57 48
10 PM 54 46
11 PM 51 44
Weather and Ozone Data Monday August 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 47 2.6 W 25.9 34 0 0.0
1 AM 46 2.5 NW 25.7 33 0 0.0
2 AM 46 3.3 NW 25.9 30 0 0.0
3 AM 45 2.7 NW 25.7 30 0 0.0
4 AM 46 1.5 W 24.9 32 0 0.0
5 AM 45 2.3 NW 23.6 36 0 0.0
6 AM 46 2.1 NW 23.8 35 1 0.0
7 AM 43 0.5 W 22.4 39 13 0.0
8 AM 42 0.8 SE 22.1 42 174 0.0
9 AM 47 1.3 SE 24.2 40 422 0.0
10 AM 51 1.8 SE 26.7 36 616 0.0
11 AM 55 3.4 SE 28.8 31 750 0.0
12 PM 60 6.2 SE 28.2 38 892 0.0
1 PM 63 4.6 SE 29.6 33 885 0.0
2 PM 64 4.5 SE 31.2 28 965 0.0
3 PM 66 4.5 SE 32.6 25 911 0.0
4 PM 68 5.1 SE 33.5 23 803 0.0
5 PM 69 5.0 SE 33.4 24 643 0.0
6 PM 71 4.8 SE 33.1 25 446 0.0
7 PM 69 4.2 SE 32.4 26 247 0.0
8 PM 66 2.3 SE 30.6 30 38 0.0
9 PM 57 2.8 NW 28.1 35 1 0.0
10 PM 54 2.0 W 26.5 38 0 0.0
11 PM 51 2.6 NW 25.8 40 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 08/04/2015 5:51 PM  I   http://nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster