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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 Wednesday August 24, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 63 61
1 AM 64 60
2 AM 64 59
3 AM 62 58
4 AM 59 58
5 AM 58 59
6 AM 59 60
7 AM 60 60
8 AM 58 62
9 AM 57 63
10 AM 58 65
11 AM -- 68
12 PM 64 68
1 PM 64 69
2 PM 65 70
3 PM 68 69
4 PM 70 66
5 PM 72 63
6 PM 73 59
7 PM 73 55
8 PM 73 51
9 PM 73 47
10 PM 57 43
11 PM 41 41
Weather and Ozone Data Wednesday August 24, 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 63 0.8 W 27.3 22 0 0.0
1 AM 64 1.2 W 27.2 23 0 0.0
2 AM 64 1.0 SE 27.1 24 0 0.0
3 AM 62 0.9 S 27.0 25 0 0.0
4 AM 59 1.2 NW 26.4 27 0 0.0
5 AM 58 1.8 N 25.9 27 0 0.0
6 AM 59 2.5 N 24.9 27 0 0.0
7 AM 60 1.9 N 25.3 27 31 0.0
8 AM 58 1.1 N 26.8 25 202 0.0
9 AM 57 1.8 S 29.3 23 403 0.0
10 AM 58 3.0 S 30.2 22 591 0.0
11 AM -- 2.7 S 31.3 20 746 0.0
12 PM 64 2.6 S 32.3 19 849 0.0
1 PM 64 3.5 S 32.3 20 894 0.0
2 PM 65 3.4 S 32.9 21 879 0.0
3 PM 68 2.6 SW 33.8 19 805 0.0
4 PM 70 2.6 SW 34.3 16 676 0.0
5 PM 72 3.0 SW 33.8 15 448 0.0
6 PM 73 2.7 SW 33.1 18 165 0.0
7 PM 73 2.8 SW 31.9 19 30 0.0
8 PM 73 3.1 SW 30.7 23 3 0.0
9 PM 73 3.7 SW 30.3 24 0 0.0
10 PM 57 4.9 S 29.4 29 0 0.0
11 PM 41 4.1 S 28.2 33 0 0.0
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updated on 08/25/2016 6:41 AM  I   http://nature.nps.gov/air/data/current/data_JOTR-CC2.cfm   I  Email: Webmaster