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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 October 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 57 58
1 AM 57 58
2 AM 59 58
3 AM 58 58
4 AM 58 58
5 AM 59 58
6 AM 58 58
7 AM 58 59
8 AM 58 59
9 AM 58 60
10 AM 58 61
11 AM -- 61
12 PM 61 60
1 PM 61 60
2 PM 61 59
3 PM 62 59
4 PM 62 59
5 PM 62 58
6 PM 60 58
7 PM 57 59
8 PM 56 59
9 PM 57 60
10 PM 59 59
11 PM 59 59
Weather and Ozone Data Friday October 24, 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 57 1.9 S 23.1 28 0 0.0
1 AM 57 2.1 SE 22.6 31 0 0.0
2 AM 59 1.0 SE 23.0 32 0 0.0
3 AM 58 0.4 NE 22.7 30 0 0.0
4 AM 58 0.8 S 22.6 29 0 0.0
5 AM 59 0.8 S 22.7 30 0 0.0
6 AM 58 0.5 S 22.5 29 0 0.0
7 AM 58 2.2 S 22.3 31 1 0.0
8 AM 58 1.6 S 22.7 31 86 0.0
9 AM 58 1.5 S 24.1 28 281 0.0
10 AM 58 2.1 S 25.5 26 462 0.0
11 AM -- 3.2 S 26.4 25 604 0.0
12 PM 61 3.9 S 27.0 24 690 0.0
1 PM 61 3.3 S 27.4 25 718 0.0
2 PM 61 3.8 S 27.8 24 685 0.0
3 PM 62 4.0 S 27.8 23 590 0.0
4 PM 62 4.1 S 27.6 22 445 0.0
5 PM 62 3.1 S 27.3 22 77 0.0
6 PM 60 3.0 S 26.5 23 12 0.0
7 PM 57 1.4 SW 24.7 28 0 0.0
8 PM 56 2.7 S 24.1 29 0 0.0
9 PM 57 2.9 S 23.7 30 0 0.0
10 PM 59 3.5 S 23.6 29 0 0.0
11 PM 59 2.6 S 23.1 29 0 0.0
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updated on 10/25/2014 6:39 AM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-CC2.cfm   I  Email: Webmaster