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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 Friday November 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 38
1 AM 39 37
2 AM 39 37
3 AM 33 38
4 AM 39 39
5 AM 38 40
6 AM 37 41
7 AM 37 43
8 AM 40 45
9 AM 40 47
10 AM 42 48
11 AM 45 49
12 PM 45 49
1 PM 49 50
2 PM 50 50
3 PM 54 --
4 PM 53 --
5 PM 52 --
6 PM 48 --
7 PM 46 --
Weather and Ozone Data Friday November 21, 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 44 1.3 N 14.6 26 0 0.0
1 AM 39 0.8 NW 13.3 28 0 0.0
2 AM 39 1.6 NW 13.0 29 0 0.0
3 AM 33 0.7 W 11.8 30 0 0.0
4 AM 39 0.8 NW 12.5 30 0 0.0
5 AM 38 1.5 N 12.3 35 0 0.0
6 AM 37 1.5 W 12.0 44 0 0.0
7 AM 37 3.7 NW 13.2 54 16 0.0
8 AM 40 5.2 NW 15.4 50 145 0.0
9 AM 40 5.3 NW 16.8 46 324 0.0
10 AM 42 5.5 NW 18.2 42 543 0.0
11 AM 45 6.2 NW 19.2 38 651 0.0
12 PM 45 5.8 NW 20.4 33 684 0.0
1 PM 49 4.7 NW 21.1 30 645 0.0
2 PM 50 3.4 NW 21.7 28 540 0.0
3 PM 54 2.6 N 22.0 26 382 0.0
4 PM 53 2.1 N 21.8 24 193 0.0
5 PM 52 1.3 NW 19.9 26 19 0.0
6 PM 48 1.0 W 16.9 30 0 0.0
7 PM 46 1.4 W 15.2 34 0 0.0
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updated on 11/21/2014 8:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW.cfm   I  Email: Webmaster