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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 Thursday January 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 34
1 AM 35 34
2 AM 34 34
3 AM 34 34
4 AM 34 34
5 AM 34 34
6 AM 34 35
7 AM 34 35
8 AM 34 36
9 AM 34 36
10 AM 35 36
11 AM 36 36
12 PM 38 34
1 PM 38 33
2 PM 38 32
3 PM 38 31
4 PM 38 31
5 PM 34 30
6 PM 29 29
7 PM 26 --
8 PM 30 --
9 PM 29 --
10 PM 31 --
11 PM 31 --
Weather and Ozone Data Thursday January 29, 2015
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 34 4.0 NW 15.8 60 0 0.0
1 AM 35 4.5 NW 15.7 59 0 0.0
2 AM 34 4.8 NW 15.3 61 0 0.0
3 AM 34 5.3 NW 15.3 60 0 0.0
4 AM 34 3.9 NW 15.4 60 0 0.0
5 AM 34 4.0 NW 15.3 59 0 0.0
6 AM 34 4.9 NW 15.2 59 0 0.0
7 AM 34 5.2 NW 15.1 59 2 0.0
8 AM 34 4.8 NW 15.4 57 38 0.0
9 AM 34 3.7 NW 16.1 55 115 0.0
10 AM 35 4.0 NW 17.2 51 237 0.0
11 AM 36 5.0 NW 18.3 48 336 0.0
12 PM 38 5.6 NW 18.8 45 266 0.0
1 PM 38 6.2 NW 19.2 43 242 0.0
2 PM 38 5.4 NW 19.5 42 183 0.0
3 PM 38 2.8 E 19.9 41 185 0.0
4 PM 38 2.0 SE 19.8 41 109 0.0
5 PM 34 1.2 N 19.1 47 29 0.0
6 PM 29 1.7 NW 17.4 57 1 0.0
7 PM 26 1.2 W 16.5 60 0 0.0
8 PM 30 1.9 NW 16.9 54 0 0.0
9 PM 29 2.8 NW 16.6 54 0 0.0
10 PM 31 4.3 NW 17.0 50 0 0.0
11 PM 31 2.6 NW 16.8 51 0 0.0
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updated on 01/30/2015 12:40 AM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster