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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 July 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 49 45
1 AM 45 44
2 AM 43 43
3 AM 46 43
4 AM 46 46
5 AM 46 48
6 AM 45 51
7 AM 40 55
8 AM 41 60
9 AM 41 66
10 AM -- 71
11 AM 63 73
12 PM 65 75
1 PM 68 77
2 PM 73 77
3 PM 75 76
4 PM 78 75
5 PM 80 73
6 PM 82 71
7 PM 85 69
8 PM 77 66
9 PM 70 64
10 PM 66 63
11 PM 66 62
Weather and Ozone Data Tuesday July 29, 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 49 1.4 NE 27.7 27 0 0.0
1 AM 45 1.8 NE 26.7 28 0 0.0
2 AM 43 3.1 NE 25.9 30 0 0.0
3 AM 46 2.9 NE 26.3 29 0 0.0
4 AM 46 2.2 NE 26.1 29 0 0.0
5 AM 46 1.4 NE 26.2 29 0 0.0
6 AM 45 1.1 NE 25.8 30 0 0.0
7 AM 40 2.1 NE 24.3 34 24 0.0
8 AM 41 1.4 NE 25.4 32 113 0.0
9 AM 41 0.8 W 26.4 29 275 0.0
10 AM -- -- -- -- -- -- --
11 AM 63 2.8 SW 31.3 18 651 0.0
12 PM 65 4.5 SW 32.4 15 752 0.0
1 PM 68 6.4 W 32.2 19 866 0.0
2 PM 73 5.7 W 32.7 19 874 0.0
3 PM 75 5.0 W 33.5 17 818 0.0
4 PM 78 4.9 W 34.4 16 713 0.0
5 PM 80 4.5 W 34.9 16 544 0.0
6 PM 82 4.7 W 34.9 18 399 0.0
7 PM 85 4.2 SW 34.3 19 143 0.0
8 PM 77 3.1 W 33.7 19 36 0.0
9 PM 70 1.8 NE 32.0 21 2 0.0
10 PM 66 2.1 NE 30.6 23 0 0.0
11 PM 66 2.4 NE 30.1 24 0 0.0
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updated on 07/30/2014 12:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_SEKI-AS2.cfm   I  Email: Webmaster