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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Black Rock, CA
Portable Ozone Monitor


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday February 7, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 44
1 AM 45 43
2 AM 45 43
3 AM 45 43
4 AM 44 43
5 AM 44 43
6 AM 43 43
7 AM 42 44
8 AM 43 44
9 AM 44 45
10 AM 44 45
11 AM 44 45
12 PM 45 45
1 PM 45 45
2 PM 46 45
3 PM 47 45
4 PM 47 44
5 PM 46 44
6 PM 45 43
7 PM 45 43
8 PM 45 42
9 PM 44 42
10 PM 43 42
11 PM 42 42
Weather and Ozone Data Sunday February 7, 2016
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 0.5 SW 5.3 40 0 0.0
1 AM 45 1.2 S 5.0 39 0 0.0
2 AM 45 0.5 NE 4.7 38 0 0.0
3 AM 45 0.8 SE 4.8 37 0 0.0
4 AM 44 0.8 SE 5.0 37 0 0.0
5 AM 44 0.6 S 4.9 38 0 0.0
6 AM 43 1.0 SE 5.0 39 0 0.0
7 AM 42 1.5 NE 5.9 38 4 0.0
8 AM 43 3.0 NE 8.4 33 101 0.0
9 AM 44 4.7 NE 11.3 27 318 0.0
10 AM 44 6.6 NE 12.2 26 499 0.0
11 AM 44 6.8 NE 13.4 24 632 0.0
12 PM 45 6.6 NE 14.7 22 709 0.0
1 PM 45 6.3 N 15.6 21 718 0.0
2 PM 46 6.8 NE 16.3 20 632 0.0
3 PM 47 6.9 NE 16.3 19 505 0.0
4 PM 47 6.7 N 15.8 20 366 0.0
5 PM 46 5.2 NE 14.2 22 54 0.0
6 PM 45 4.1 NE 12.6 24 4 0.0
7 PM 45 4.4 NE 11.8 24 0 0.0
8 PM 45 2.8 NE 11.1 26 0 0.0
9 PM 44 1.3 NE 9.0 29 0 0.0
10 PM 43 0.8 NE 8.0 32 0 0.0
11 PM 42 2.3 N 9.1 31 0 0.0
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updated on 02/08/2016 11:40 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-BR2.cfm   I  Email: Webmaster