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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Cottonwood Canyon, CA
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Ozone Monday June 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 50
1 AM 57 49
2 AM 52 48
3 AM 46 49
4 AM 44 49
5 AM 48 51
6 AM 50 52
7 AM 48 52
8 AM 51 53
9 AM 52 54
10 AM 54 54
11 AM -- 54
12 PM 55 54
1 PM 55 54
2 PM 54 54
3 PM 54 --
4 PM 55 --
5 PM 56 --
6 PM 54 --
7 PM 55 --
Weather and Ozone Data Monday June 29, 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 56 1.2 SE 30.1 29 0 0.0
1 AM 57 1.3 S 30.1 29 0 0.0
2 AM 52 1.8 S 29.3 30 0 0.0
3 AM 46 2.3 S 28.6 31 0 0.0
4 AM 44 2.0 S 28.6 31 0 0.0
5 AM 48 1.6 S 28.7 31 0 0.0
6 AM 50 0.4 W 28.7 31 8 0.0
7 AM 48 0.7 S 29.7 29 147 0.0
8 AM 51 1.5 SE 31.7 27 338 0.0
9 AM 52 2.9 S 31.9 28 521 0.0
10 AM 54 2.8 S 32.6 27 667 0.0
11 AM -- 2.7 S 33.5 26 810 0.0
12 PM 55 2.6 SW 33.9 25 855 0.0
1 PM 55 2.6 SW 33.4 27 476 0.0
2 PM 54 3.1 SW 33.2 30 710 0.0
3 PM 54 2.9 SW 34.2 26 780 0.0
4 PM 55 2.8 SW 35.0 25 724 0.0
5 PM 56 3.5 SW 34.7 24 585 0.0
6 PM 54 2.7 SW 34.7 24 399 0.0
7 PM 55 2.9 SW 34.0 25 199 0.0
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updated on 06/29/2015 8:43 PM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-CC.cfm   I  Email: Webmaster