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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 Tuesday April 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 51 45
1 AM 48 45
2 AM 42 46
3 AM 42 48
4 AM 40 52
5 AM 38 56
6 AM 47 61
7 AM 52 66
8 AM 52 69
9 AM 58 72
10 AM 62 73
11 AM 67 75
12 PM 75 76
1 PM 81 75
2 PM 84 74
3 PM 78 71
4 PM 71 68
5 PM 71 66
6 PM 75 65
7 PM 76 62
8 PM 71 60
9 PM 66 59
10 PM 62 59
11 PM 58 59
Weather and Ozone Data Tuesday April 22, 2014
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 51 1.6 N 26.6 21 0 0.0
1 AM 48 1.7 NE 25.0 23 0 0.0
2 AM 42 1.5 NW 22.8 25 0 0.0
3 AM 42 0.7 N 22.1 26 0 0.0
4 AM 40 1.4 NW 21.0 28 0 0.0
5 AM 38 2.4 NW 20.0 29 0 0.0
6 AM 47 1.5 N 20.6 28 0 0.0
7 AM 52 0.7 SE 21.5 27 70 0.0
8 AM 52 1.8 S 24.3 22 312 0.0
9 AM 58 2.1 S 26.3 19 423 0.0
10 AM 62 2.0 SE 28.5 13 605 0.0
11 AM 67 5.6 S 29.7 10 690 0.0
12 PM 75 6.5 S 29.6 10 638 0.0
1 PM 81 5.5 S 30.0 9 679 0.0
2 PM 84 5.6 SW 31.0 8 678 0.0
3 PM 78 6.0 W 31.6 9 897 0.0
4 PM 71 7.5 W 31.1 11 774 0.0
5 PM 71 6.2 SW 30.6 10 588 0.0
6 PM 75 5.4 SW 30.1 9 364 0.0
7 PM 76 7.7 W 28.1 11 126 0.0
8 PM 71 7.7 NW 25.0 13 5 0.0
9 PM 66 7.6 NW 23.7 14 0 0.0
10 PM 62 6.6 W 22.1 17 0 0.0
11 PM 58 7.2 NW 21.1 14 0 0.0
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updated on 04/23/2014 3:43 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster