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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 April 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 61 59
1 AM 63 59
2 AM 62 59
3 AM 60 60
4 AM 56 61
5 AM 55 62
6 AM 56 64
7 AM 60 65
8 AM 63 66
9 AM 65 67
10 AM 67 67
11 AM 68 67
12 PM 67 67
1 PM 66 67
2 PM 67 66
3 PM 68 65
4 PM 68 64
5 PM 69 63
6 PM 68 62
7 PM 68 61
8 PM 64 60
9 PM 59 --
10 PM 59 --
11 PM 61 --
Weather and Ozone Data Wednesday April 1, 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 61 4.5 NW 22.9 19 0 0.0
1 AM 63 5.3 NW 22.5 19 0 0.0
2 AM 62 5.7 NW 21.3 21 0 0.0
3 AM 60 4.9 NW 20.3 21 0 0.0
4 AM 56 5.0 NW 19.3 19 0 0.0
5 AM 55 4.3 NW 18.3 20 0 0.0
6 AM 56 5.0 NW 18.4 21 0 0.0
7 AM 60 5.7 NW 18.1 21 11 0.0
8 AM 63 7.7 NW 19.2 20 191 0.0
9 AM 65 6.4 NW 21.1 18 449 0.0
10 AM 67 6.9 NW 22.8 15 680 0.0
11 AM 68 7.1 NW 24.7 14 854 0.0
12 PM 67 6.1 NW 26.7 12 935 0.0
1 PM 66 5.2 NW 27.9 12 1035 0.0
2 PM 67 3.5 NW 28.8 11 992 0.0
3 PM 68 3.4 W 29.7 10 904 0.0
4 PM 68 2.0 NW 30.2 9 751 0.0
5 PM 69 1.6 NW 30.4 9 542 0.0
6 PM 68 1.6 NW 30.5 8 306 0.0
7 PM 68 1.4 NE 29.4 9 78 0.0
8 PM 64 0.9 SE 27.2 10 1 0.0
9 PM 59 1.5 E 24.3 11 0 0.0
10 PM 59 1.4 N 23.3 12 0 0.0
11 PM 61 1.3 N 21.4 16 0 0.0
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updated on 04/02/2015 2:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster