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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Cottonwood Canyon, CA
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Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday June 24, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 78 71
1 AM 63 69
2 AM 64 69
3 AM 76 68
4 AM 78 67
5 AM 77 64
6 AM 70 62
7 AM 68 60
8 AM 63 58
9 AM 60 58
10 AM 55 58
11 AM -- 60
12 PM 61 62
1 PM 59 66
2 PM 59 69
3 PM 55 73
4 PM 59 77
5 PM 64 79
6 PM 67 81
7 PM 77 82
8 PM 88 82
9 PM 90 80
10 PM 87 77
11 PM 84 74
Weather and Ozone Data Friday June 24, 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 78 1.8 S 29.5 24 0 0.0
1 AM 63 1.0 S 28.6 27 0 0.0
2 AM 64 1.1 S 28.8 27 0 0.0
3 AM 76 1.4 NW 28.5 25 0 0.0
4 AM 78 1.3 N 28.0 25 0 0.0
5 AM 77 1.6 NE 27.7 26 0 0.0
6 AM 70 2.7 N 26.3 26 8 0.0
7 AM 68 2.3 N 27.7 22 129 0.0
8 AM 63 1.3 NE 30.2 18 318 0.0
9 AM 60 2.3 S 30.7 21 507 0.0
10 AM 55 2.9 S 30.9 25 686 0.0
11 AM -- 3.3 S 31.9 23 838 0.0
12 PM 61 3.0 S 33.0 22 935 0.0
1 PM 59 3.6 S 33.5 23 967 0.0
2 PM 59 3.1 S 34.0 21 954 0.0
3 PM 55 2.7 SW 35.0 22 894 0.0
4 PM 59 3.3 SW 34.9 20 763 0.0
5 PM 64 4.0 SW 34.7 19 600 0.0
6 PM 67 2.7 SW 35.1 16 404 0.0
7 PM 77 2.1 SW 34.9 18 199 0.0
8 PM 88 1.0 SW 33.8 18 36 0.0
9 PM 90 2.0 S 32.1 19 0 0.0
10 PM 87 2.3 SE 30.8 22 0 0.0
11 PM 84 0.7 SW 31.0 20 0 0.0
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updated on 06/25/2016 4:44 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-CC2.cfm   I  Email: Webmaster