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Current Ozone and Weather Data in National Parks


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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Monday June 27, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 40
1 AM 42 41
2 AM 43 42
3 AM 39 43
4 AM 36 45
5 AM 39 47
6 AM 41 49
7 AM 40 51
8 AM 50 53
9 AM 52 54
10 AM 53 54
11 AM 53 55
12 PM 53 55
1 PM 53 55
2 PM 56 56
3 PM 58 --
4 PM 56 --
5 PM 56 --
6 PM 55 --
7 PM 55 --
Weather and Ozone Data Monday June 27, 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 42 3.9 SW 27.3 34 0 0.0
1 AM 42 4.0 SW 27.3 33 0 0.0
2 AM 43 4.2 SW 27.2 33 0 0.0
3 AM 39 4.5 SW 26.7 35 0 0.0
4 AM 36 4.4 SW 26.1 37 0 0.0
5 AM 39 3.6 SW 26.0 38 0 0.0
6 AM 41 3.6 SW 25.9 39 3 0.0
7 AM 40 3.1 SW 26.1 38 52 0.0
8 AM 50 2.9 S 29.9 29 302 0.0
9 AM 52 1.6 S 31.8 23 291 0.0
10 AM 53 2.9 SW 31.9 23 391 0.0
11 AM 53 3.6 SW 32.5 22 491 0.0
12 PM 53 3.2 S 32.3 23 378 0.0
1 PM 53 3.1 SW 33.2 21 651 0.0
2 PM 56 4.5 SW 33.4 22 489 0.0
3 PM 58 4.4 SW 32.1 24 377 0.0
4 PM 56 4.0 SW 31.6 24 262 0.0
5 PM 56 3.2 W 31.8 23 264 0.0
6 PM 55 3.0 W 32.1 21 179 0.0
7 PM 55 2.1 SW 31.6 21 105 0.0
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updated on 06/27/2016 8:41 PM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-BR.cfm   I  Email: Webmaster