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Current Ozone and Weather Data in National Parks


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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Wednesday December 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 34
1 AM 35 33
2 AM 37 31
3 AM 34 30
4 AM 35 30
5 AM 34 31
6 AM 34 31
7 AM 33 32
8 AM 23 34
9 AM 23 36
10 AM 30 39
11 AM 34 40
12 PM 37 40
1 PM 40 40
2 PM 43 40
3 PM 44 39
4 PM 44 38
5 PM 42 36
6 PM 39 34
7 PM 37 31
8 PM 36 29
9 PM 35 26
10 PM 35 24
11 PM 36 23
Weather and Ozone Data Wednesday December 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 31 0.7 E 8.8 92 0 0.0
1 AM 35 2.1 E 8.5 92 0 0.0
2 AM 37 1.4 E 8.4 91 0 0.0
3 AM 34 0.9 E 8.5 88 0 0.0
4 AM 35 0.7 NE 8.2 88 0 0.0
5 AM 34 1.1 E 7.8 90 0 0.0
6 AM 34 0.5 E 7.9 90 0 0.0
7 AM 33 0.8 E 8.0 91 4 0.0
8 AM 23 1.0 N 6.8 94 32 0.0
9 AM 23 1.4 N 6.6 96 69 0.0
10 AM 30 1.7 SE 10.0 90 203 0.0
11 AM 34 3.1 S 11.6 83 406 0.0
12 PM 37 1.9 S 12.5 76 453 0.0
1 PM 40 2.4 S 13.8 68 504 0.0
2 PM 43 3.6 SE 14.5 63 367 0.0
3 PM 44 3.6 SE 14.3 60 97 0.0
4 PM 44 1.9 SE 14.3 59 39 0.0
5 PM 42 1.1 S 14.0 61 9 0.0
6 PM 39 1.1 E 12.7 70 0 0.0
7 PM 37 0.5 E 12.2 71 0 0.0
8 PM 36 0.5 E 12.2 72 0 0.0
9 PM 35 1.2 SE 11.9 75 0 0.0
10 PM 35 1.1 E 11.7 76 0 0.0
11 PM 36 1.1 SE 11.5 76 0 0.0
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updated on 12/18/2014 6:39 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster