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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 Friday February 5, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 40
1 AM 41 40
2 AM 40 40
3 AM 41 40
4 AM 40 40
5 AM 40 41
6 AM 40 41
7 AM 40 41
8 AM 40 42
9 AM 41 --
10 AM 42 --
11 AM 42 --
12 PM 44 --
1 PM 44 --
Weather and Ozone Data Friday February 5, 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 41 4.8 NE 4.8 41 0 0.0
1 AM 41 4.1 NE 4.5 42 0 0.0
2 AM 40 3.4 NE 4.0 43 0 0.0
3 AM 41 3.3 NE 3.9 44 0 0.0
4 AM 40 3.0 NE 3.2 46 0 0.0
5 AM 40 2.7 NE 2.8 47 0 0.0
6 AM 40 3.2 NE 3.5 44 0 0.0
7 AM 40 3.4 NE 3.6 44 5 0.0
8 AM 40 2.8 NE 4.6 42 98 0.0
9 AM 41 4.2 NE 6.5 36 309 0.0
10 AM 42 4.6 NE 7.2 35 486 0.0
11 AM 42 4.3 NE 8.6 33 620 0.0
12 PM 44 4.5 NE 9.8 30 695 0.0
1 PM 44 4.6 NE 10.9 28 706 0.0
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updated on 02/06/2016 5:39 PM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-BR2.cfm   I  Email: Webmaster