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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 Friday May 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 69 54
1 AM 59 52
2 AM 61 51
3 AM 55 51
4 AM 51 52
5 AM 51 53
6 AM 49 56
7 AM 43 58
8 AM 52 61
9 AM 53 62
10 AM 61 64
11 AM 61 65
12 PM 61 66
1 PM 68 69
2 PM 68 70
3 PM 66 71
4 PM 65 72
5 PM 65 73
6 PM 68 74
7 PM 74 72
8 PM 78 70
9 PM 79 69
10 PM 78 67
11 PM 76 --
Weather and Ozone Data Friday May 29, 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 69 1.1 E 28.5 19 0 0.0
1 AM 59 1.0 NE 25.7 22 0 0.0
2 AM 61 1.4 SE 26.4 19 0 0.0
3 AM 55 1.4 NW 23.8 22 0 0.0
4 AM 51 1.8 NW 22.1 26 0 0.0
5 AM 51 2.2 NW 20.9 29 0 0.0
6 AM 49 2.2 NW 20.9 30 7 0.0
7 AM 43 1.4 NW 21.4 28 150 0.0
8 AM 52 2.0 NW 25.3 22 366 0.0
9 AM 53 1.5 NW 28.7 18 577 0.0
10 AM 61 1.4 W 32.1 15 768 0.0
11 AM 61 3.1 S 32.5 15 925 0.0
12 PM 61 3.6 S 34.1 13 1027 0.0
1 PM 68 4.3 S 35.3 13 1058 0.0
2 PM 68 3.7 S 35.9 12 1036 0.0
3 PM 66 3.2 S 36.6 11 960 0.0
4 PM 65 2.9 S 36.9 11 823 0.0
5 PM 65 3.2 S 37.3 12 636 0.0
6 PM 68 3.8 S 36.9 13 419 0.0
7 PM 74 3.5 S 36.1 14 177 0.0
8 PM 78 3.8 S 34.7 16 15 0.0
9 PM 79 3.0 SE 33.0 17 0 0.0
10 PM 78 2.8 SE 32.2 18 0 0.0
11 PM 76 2.0 SE 31.4 19 0 0.0
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updated on 05/30/2015 5:46 AM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster