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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Pinto Wells, CA
Portable Ozone Monitor


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday July 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 58 64
1 AM 77 64
2 AM 72 62
3 AM 67 61
4 AM 64 61
5 AM 61 61
6 AM 58 61
7 AM 55 62
8 AM 60 61
9 AM 61 60
10 AM 64 59
11 AM 66 58
12 PM 67 56
1 PM 64 55
2 PM 59 54
3 PM 53 53
4 PM 51 53
5 PM 50 52
6 PM 54 51
7 PM 57 50
8 PM 56 49
9 PM 55 47
10 PM 54 47
11 PM 52 46
Weather and Ozone Data Sunday July 26, 2015
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 58 2.1 NW 31.2 16 0 0.0
1 AM 77 3.6 NW 32.4 19 0 0.0
2 AM 72 2.7 NW 31.1 22 0 0.0
3 AM 67 4.0 NW 30.2 25 0 0.0
4 AM 64 5.7 NW 29.9 26 0 0.0
5 AM 61 5.3 NW 29.0 26 0 0.0
6 AM 58 5.1 NW 28.4 25 2 0.0
7 AM 55 4.0 NW 27.9 25 87 0.0
8 AM 60 4.6 NW 30.0 20 298 0.0
9 AM 61 4.2 NW 31.5 19 517 0.0
10 AM 64 3.4 NW 33.0 18 714 0.0
11 AM 66 2.0 NW 34.8 16 875 0.0
12 PM 67 1.5 S 36.8 14 982 0.0
1 PM 64 3.1 S 38.1 12 1026 0.0
2 PM 59 3.6 SE 39.6 11 1019 0.0
3 PM 53 5.0 S 40.9 10 948 0.0
4 PM 51 6.8 S 41.5 9 824 0.0
5 PM 50 6.1 S 41.3 9 653 0.0
6 PM 54 6.6 S 40.4 9 450 0.0
7 PM 57 7.3 S 39.0 11 233 0.0
8 PM 56 6.3 S 36.9 13 42 0.0
9 PM 55 5.4 SE 35.0 15 0 0.0
10 PM 54 4.6 SE 34.1 15 0 0.0
11 PM 52 2.4 SE 32.3 15 0 0.0
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updated on 07/27/2015 10:56 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster