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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Cottonwood Canyon, CA
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Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday June 30, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 51 46
1 AM 49 45
2 AM 48 44
3 AM 43 45
4 AM 42 45
5 AM 43 46
6 AM 45 48
7 AM 47 49
8 AM 45 50
9 AM 44 52
10 AM 51 53
11 AM -- 54
12 PM 52 54
1 PM 53 54
2 PM 54 53
3 PM 55 53
4 PM 55 52
5 PM 55 52
6 PM 54 --
7 PM 55 --
8 PM 53 --
9 PM 50 --
10 PM 48 --
Weather and Ozone Data Thursday June 30, 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 51 2.7 S 28.9 39 0 0.0
1 AM 49 2.7 S 28.9 34 0 0.0
2 AM 48 2.9 S 28.4 34 0 0.0
3 AM 43 2.9 S 27.0 41 0 0.0
4 AM 42 2.2 S 25.8 49 0 0.0
5 AM 43 2.4 S 25.1 53 0 0.0
6 AM 45 3.4 S 24.1 61 3 0.0
7 AM 47 3.2 S 24.1 63 105 0.0
8 AM 45 4.7 S 24.4 64 301 0.0
9 AM 44 5.3 S 25.3 63 490 0.0
10 AM 51 6.6 S 26.6 57 666 0.0
11 AM -- 5.3 S 27.4 54 811 0.0
12 PM 52 6.2 S 28.2 53 893 0.0
1 PM 53 5.2 S 29.5 48 927 0.0
2 PM 54 5.8 S 30.8 42 917 0.0
3 PM 55 5.9 S 31.4 39 867 0.0
4 PM 55 5.2 S 31.6 39 738 0.0
5 PM 55 5.3 S 31.5 39 627 0.0
6 PM 54 4.9 S 31.7 37 448 0.0
7 PM 55 5.2 S 31.1 38 203 0.0
8 PM 53 4.5 S 30.1 41 30 0.0
9 PM 50 5.3 S 28.9 46 0 0.0
10 PM 48 4.8 S 28.4 49 0 0.0
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updated on 06/30/2016 11:41 PM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-CC.cfm   I  Email: Webmaster