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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 June 26, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 55
1 AM 55 56
2 AM 56 56
3 AM 56 57
4 AM 54 58
5 AM 58 58
6 AM 55 57
7 AM 55 56
8 AM 61 56
9 AM 60 55
10 AM 64 54
11 AM 58 51
12 PM 53 50
1 PM 52 49
2 PM 50 49
3 PM 53 49
4 PM 54 49
5 PM 48 47
6 PM 45 46
7 PM 46 46
8 PM 50 45
9 PM 53 43
10 PM 50 42
11 PM 46 41
Weather and Ozone Data Sunday June 26, 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 56 4.0 SW 26.0 30 0 0.0
1 AM 55 3.1 SW 24.9 31 0 0.0
2 AM 56 3.1 SW 24.9 33 0 0.0
3 AM 56 3.7 S 24.0 33 0 0.0
4 AM 54 3.6 SW 22.5 32 0 0.0
5 AM 58 4.0 S 22.7 31 0 0.0
6 AM 55 4.0 S 21.5 32 6 0.0
7 AM 55 3.0 S 24.1 29 118 0.0
8 AM 61 1.5 SE 29.9 20 307 0.0
9 AM 60 2.6 S 31.6 18 510 0.0
10 AM 64 3.4 SW 32.2 18 691 0.0
11 AM 58 4.3 SW 32.9 17 842 0.0
12 PM 53 4.5 SW 33.9 14 940 0.0
1 PM 52 4.1 S 34.8 14 981 0.0
2 PM 50 4.6 SW 35.3 15 963 0.0
3 PM 53 5.0 SW 35.1 17 886 0.0
4 PM 54 5.4 S 34.8 18 772 0.0
5 PM 48 5.8 S 34.6 18 608 0.0
6 PM 45 5.8 S 33.4 20 409 0.0
7 PM 46 6.6 SW 31.6 24 211 0.0
8 PM 50 5.9 SW 30.0 27 43 0.0
9 PM 53 5.2 SW 28.8 31 1 0.0
10 PM 50 4.5 SW 28.3 32 0 0.0
11 PM 46 3.9 SW 27.5 33 0 0.0
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updated on 06/27/2016 8:43 AM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-BR2.cfm   I  Email: Webmaster