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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 Wednesday September 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 29
1 AM 35 27
2 AM 32 27
3 AM 35 28
4 AM 26 29
5 AM 25 32
6 AM 24 35
7 AM 21 37
8 AM 25 41
9 AM 33 44
10 AM 41 46
11 AM 41 47
12 PM 48 48
1 PM 47 46
2 PM 45 45
3 PM 48 44
4 PM 50 43
5 PM 51 42
6 PM 51 --
7 PM 47 --
8 PM 36 --
9 PM 35 --
10 PM 37 --
Weather and Ozone Data Wednesday September 17, 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 1.9 NW 26.4 64 0 0.0
1 AM 35 1.9 NW 25.9 65 0 0.0
2 AM 32 1.6 NW 25.4 67 0 0.0
3 AM 35 1.8 NE 25.4 66 0 0.0
4 AM 26 1.6 NW 24.7 70 0 0.0
5 AM 25 1.4 NW 24.2 71 0 0.0
6 AM 24 2.0 NW 24.0 72 0 0.0
7 AM 21 0.9 W 23.9 74 7 0.0
8 AM 25 1.1 NW 25.6 67 169 0.0
9 AM 33 1.5 W 27.6 56 378 0.0
10 AM 41 1.0 W 30.5 47 574 0.0
11 AM 41 2.3 S 32.0 40 733 0.0
12 PM 48 3.2 SE 32.7 40 840 0.0
1 PM 47 4.2 S 33.5 38 871 0.0
2 PM 45 4.1 S 34.2 35 850 0.0
3 PM 48 3.8 S 34.5 34 767 0.0
4 PM 50 3.1 S 34.8 34 630 0.0
5 PM 51 2.7 S 34.9 34 437 0.0
6 PM 51 2.8 S 34.6 34 224 0.0
7 PM 47 3.2 S 33.8 35 38 0.0
8 PM 36 2.6 SE 32.5 36 0 0.0
9 PM 35 2.0 SE 31.4 42 0 0.0
10 PM 37 1.1 SE 30.7 45 0 0.0
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updated on 09/17/2014 11:41 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW.cfm   I  Email: Webmaster