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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 December 2, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 38
1 AM 38 39
2 AM 36 39
3 AM 37 40
4 AM 38 41
5 AM 40 41
6 AM 41 41
7 AM 42 42
8 AM 42 42
9 AM 42 42
10 AM -- 42
11 AM 42 42
12 PM 42 42
1 PM 42 42
2 PM 43 42
3 PM 42 42
4 PM 42 41
5 PM 42 41
6 PM 43 41
7 PM 43 40
8 PM 42 40
9 PM 42 40
10 PM 41 39
11 PM 40 39
Weather and Ozone Data Friday December 2, 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 34 5.9 N 8.1 30 0 0.0
1 AM 38 8.9 N 8.4 30 0 0.0
2 AM 36 8.5 N 8.1 31 0 0.0
3 AM 37 10.1 N 7.8 31 0 0.0
4 AM 38 11.0 N 7.6 30 0 0.0
5 AM 40 10.5 N 7.1 30 0 0.0
6 AM 41 10.5 N 6.4 30 0 0.0
7 AM 42 9.9 N 5.8 30 11 0.0
8 AM 42 9.1 N 5.7 29 58 0.0
9 AM 42 9.8 N 5.7 26 94 0.0
10 AM -- 10.9 N 6.6 25 334 0.0
11 AM 42 11.7 N 7.5 24 544 0.0
12 PM 42 12.3 N 7.7 24 576 0.0
1 PM 42 11.2 N 8.4 23 537 0.0
2 PM 43 13.0 N 8.3 23 467 0.0
3 PM 42 12.3 N 8.3 23 309 0.0
4 PM 42 11.7 N 8.1 23 26 0.0
5 PM 42 11.8 N 7.6 22 7 0.0
6 PM 43 11.9 N 7.2 20 0 0.0
7 PM 43 11.1 N 6.9 20 0 0.0
8 PM 42 11.4 N 6.6 21 0 0.0
9 PM 42 13.5 N 6.4 22 0 0.0
10 PM 41 11.2 N 6.1 23 0 0.0
11 PM 40 10.1 N 5.9 23 0 0.0
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updated on 12/03/2016 5:42 AM  I   http://nature.nps.gov/air/data/current/data_JOTR-CC2.cfm   I  Email: Webmaster