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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 October 25, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 34
1 AM 41 33
2 AM 40 32
3 AM 33 32
4 AM 33 34
5 AM 27 36
6 AM 35 38
7 AM 29 40
8 AM 29 43
9 AM 34 45
10 AM 40 47
11 AM 48 48
12 PM 48 48
1 PM 47 48
2 PM 49 48
3 PM 50 --
4 PM 50 --
5 PM 47 --
6 PM 47 --
7 PM 46 --
Weather and Ozone Data Saturday October 25, 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 38 1.8 NW 19.9 34 0 0.0
1 AM 41 2.4 NW 19.7 35 0 0.0
2 AM 40 2.1 NW 18.8 36 0 0.0
3 AM 33 2.0 W 16.7 41 0 0.0
4 AM 33 2.7 NW 17.1 41 0 0.0
5 AM 27 2.3 NW 15.5 43 0 0.0
6 AM 35 2.6 NW 16.6 43 0 0.0
7 AM 29 1.9 W 15.0 47 1 0.0
8 AM 29 1.9 W 15.6 45 80 0.0
9 AM 34 1.5 W 18.5 40 230 0.0
10 AM 40 2.7 W 23.1 31 472 0.0
11 AM 48 1.6 W 27.3 25 591 0.0
12 PM 48 1.0 W 31.0 21 689 0.0
1 PM 47 1.8 SE 31.8 22 602 0.0
2 PM 49 3.0 SE 32.5 21 663 0.0
3 PM 50 3.8 SE 33.0 21 613 0.0
4 PM 50 3.9 SE 32.9 21 419 0.0
5 PM 47 4.6 S 32.8 22 252 0.0
6 PM 47 4.4 S 31.7 23 63 0.0
7 PM 46 2.9 SW 30.4 24 0 0.0
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updated on 10/25/2014 8:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW.cfm   I  Email: Webmaster