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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 Saturday February 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 44
1 AM 45 44
2 AM 45 44
3 AM 46 45
4 AM 44 45
5 AM 44 46
6 AM 44 48
7 AM 43 49
8 AM 43 50
9 AM 48 51
10 AM 49 51
11 AM 51 51
12 PM 53 51
1 PM 53 50
2 PM 52 49
3 PM 52 48
4 PM 52 47
5 PM 51 46
6 PM 50 45
7 PM 49 43
8 PM 46 43
9 PM 45 42
10 PM 44 --
11 PM 43 --
Weather and Ozone Data Saturday February 28, 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 47 1.9 NW 15.4 46 0 0.0
1 AM 45 0.7 S 13.7 53 0 0.0
2 AM 45 1.2 NE 12.6 56 0 0.0
3 AM 46 0.8 NE 13.9 51 0 0.0
4 AM 44 1.6 NE 12.2 55 0 0.0
5 AM 44 1.8 NE 11.5 58 0 0.0
6 AM 44 1.7 N 11.3 57 0 0.0
7 AM 43 1.4 E 11.0 58 36 0.0
8 AM 43 0.6 E 14.5 49 256 0.0
9 AM 48 2.5 SW 16.9 38 477 0.0
10 AM 49 4.9 SW 17.7 33 666 0.0
11 AM 51 6.8 S 18.6 27 800 0.0
12 PM 53 6.2 SW 19.4 24 804 0.0
1 PM 53 6.5 SW 19.5 25 719 0.0
2 PM 52 5.8 SW 19.1 25 316 0.0
3 PM 52 5.1 S 18.9 27 220 0.0
4 PM 52 5.2 S 18.8 28 167 0.0
5 PM 51 6.2 S 18.1 32 86 0.0
6 PM 50 5.5 S 17.4 34 16 0.0
7 PM 49 4.5 S 16.5 35 0 0.0
8 PM 46 2.0 SW 15.3 38 0 0.0
9 PM 45 1.8 S 14.6 44 0 0.0
10 PM 44 1.8 SE 13.5 47 0 0.0
11 PM 43 1.7 E 13.4 45 0 0.0
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updated on 03/01/2015 3:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster