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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Cottonwood Canyon, CA
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Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday February 12, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 43
1 AM 43 43
2 AM 43 43
3 AM 43 43
4 AM 43 43
5 AM 44 43
6 AM 44 43
7 AM 44 44
8 AM 42 45
9 AM 42 46
10 AM -- 47
11 AM 45 47
12 PM 45 47
1 PM 45 47
2 PM 47 47
3 PM 49 46
4 PM 50 46
5 PM 50 45
6 PM 50 44
7 PM 45 43
8 PM 43 44
9 PM 42 44
10 PM 44 45
11 PM 44 45
Weather and Ozone Data Friday February 12, 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 43 3.0 N 15.6 20 0 0.0
1 AM 43 3.0 N 15.3 21 0 0.0
2 AM 43 3.1 N 14.8 21 0 0.0
3 AM 43 3.6 N 14.7 22 0 0.0
4 AM 43 3.7 N 14.5 22 0 0.0
5 AM 44 4.0 N 14.7 21 0 0.0
6 AM 44 3.8 N 15.0 21 0 0.0
7 AM 44 3.8 N 14.5 22 14 0.0
8 AM 42 3.1 N 14.8 23 180 0.0
9 AM 42 3.0 N 17.9 19 377 0.0
10 AM -- 3.4 N 19.9 16 545 0.0
11 AM 45 3.7 NE 20.9 15 662 0.0
12 PM 45 2.9 N 21.8 15 722 0.0
1 PM 45 2.1 N 22.8 14 720 0.0
2 PM 47 1.9 S 24.0 13 649 0.0
3 PM 49 2.1 S 24.2 13 529 0.0
4 PM 50 2.0 S 23.7 14 248 0.0
5 PM 50 1.2 S 23.0 15 19 0.0
6 PM 50 0.9 SE 21.4 16 4 0.0
7 PM 45 1.4 NW 20.3 15 0 0.0
8 PM 43 2.5 N 17.8 18 0 0.0
9 PM 42 2.5 N 16.4 20 0 0.0
10 PM 44 2.6 N 16.9 18 0 0.0
11 PM 44 2.3 N 16.4 19 0 0.0
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updated on 02/13/2016 1:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-CC2.cfm   I  Email: Webmaster