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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Pinto Wells, CA
Portable Ozone Monitor


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday May 25, 2013 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 74 58
1 AM 65 56
2 AM 61 55
3 AM 63 54
4 AM 61 54
5 AM 51 54
6 AM 45 56
7 AM 48 57
8 AM 59 59
9 AM 55 --
10 AM 56 --
11 AM 59 --
12 PM 61 --
1 PM 65 --
Weather and Ozone Data Saturday May 25, 2013
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 74 1.0 SE 25.7 15 0 0.0
1 AM 65 2.9 S 25.3 16 0 0.0
2 AM 61 3.0 SE 23.5 19 0 0.0
3 AM 63 3.3 SE 23.6 19 0 0.0
4 AM 61 1.8 SE 22.6 23 0 0.0
5 AM 51 2.3 NW 19.5 24 0 0.0
6 AM 45 2.0 NW 17.4 25 6 0.0
7 AM 48 1.7 NW 18.9 25 152 0.0
8 AM 59 4.1 NW 23.5 20 381 0.0
9 AM 55 4.7 W 25.0 18 609 0.0
10 AM 56 2.0 NW 26.7 15 796 0.0
11 AM 59 1.7 SE 28.5 14 939 0.0
12 PM 61 3.2 SE 29.9 12 1038 0.0
1 PM 65 4.2 SE 31.2 12 1069 0.0
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updated on 05/25/2013 2:40 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW.cfm   I  Email: Webmaster