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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 Monday May 30, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 59 58
1 AM 60 59
2 AM 58 59
3 AM 58 59
4 AM 58 60
5 AM 58 60
6 AM 60 60
7 AM 59 60
8 AM 62 61
9 AM 62 61
10 AM 61 60
11 AM -- 60
12 PM 61 61
1 PM 60 60
2 PM 61 61
3 PM 62 61
4 PM 61 --
5 PM 60 --
6 PM 61 --
7 PM 62 --
8 PM 60 --
Weather and Ozone Data Monday May 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 59 0.8 W 21.1 30 0 0.0
1 AM 60 0.4 W 20.8 30 0 0.0
2 AM 58 1.3 N 19.4 31 0 0.0
3 AM 58 2.0 N 18.8 31 0 0.0
4 AM 58 2.3 N 19.4 31 0 0.0
5 AM 58 2.4 NE 19.0 33 0 0.0
6 AM 60 2.1 NE 19.1 34 8 0.0
7 AM 59 2.6 NE 20.0 33 138 0.0
8 AM 62 3.2 NE 22.2 29 337 0.0
9 AM 62 3.6 NE 23.8 25 543 0.0
10 AM 61 3.8 NE 24.8 21 725 0.0
11 AM -- 3.8 NE 25.8 15 871 0.0
12 PM 61 2.8 E 26.6 13 959 0.0
1 PM 60 2.2 S 27.9 17 981 0.0
2 PM 61 2.0 SW 28.8 19 953 0.0
3 PM 62 2.4 SW 29.0 17 884 0.0
4 PM 61 3.4 SW 28.8 16 713 0.0
5 PM 60 2.2 SW 29.3 14 549 0.0
6 PM 61 2.7 SW 28.8 14 351 0.0
7 PM 62 2.3 SW 28.1 14 124 0.0
8 PM 60 1.1 SW 27.1 15 22 0.0
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updated on 05/30/2016 9:43 PM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-CC.cfm   I  Email: Webmaster