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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 Thursday July 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 67 56
1 AM 61 54
2 AM 57 53
3 AM 57 53
4 AM 56 53
5 AM 53 54
6 AM 51 55
7 AM 49 57
8 AM 52 60
9 AM 54 62
10 AM 57 64
11 AM 58 66
12 PM 60 68
1 PM 65 70
2 PM 66 70
3 PM 70 70
4 PM 70 68
5 PM 72 65
6 PM 72 62
7 PM 74 58
8 PM 74 53
9 PM 68 49
10 PM 63 45
11 PM 56 42
Weather and Ozone Data Thursday July 31, 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 67 4.4 W 37.2 16 0 0.0
1 AM 61 5.7 NW 36.9 18 0 0.0
2 AM 57 3.0 NW 35.8 19 0 0.0
3 AM 57 5.7 NW 34.5 21 0 0.0
4 AM 56 4.8 NW 33.8 21 0 0.0
5 AM 53 4.7 NW 33.3 22 0 0.0
6 AM 51 4.3 NW 32.9 23 1 0.0
7 AM 49 3.2 NW 32.4 24 34 0.0
8 AM 52 4.7 NW 33.9 22 235 0.0
9 AM 54 5.3 NW 35.6 20 467 0.0
10 AM 57 5.0 NW 37.1 18 602 0.0
11 AM 58 4.4 NW 38.3 17 627 0.0
12 PM 60 2.6 NW 39.7 15 820 0.0
1 PM 65 1.4 W 41.1 14 911 0.0
2 PM 66 1.7 W 42.2 13 882 0.0
3 PM 70 2.7 SE 42.4 13 763 0.0
4 PM 70 2.8 SE 42.6 13 713 0.0
5 PM 72 4.4 S 42.4 14 479 0.0
6 PM 72 3.8 S 42.1 14 352 0.0
7 PM 74 4.4 S 41.4 14 107 0.0
8 PM 74 4.8 S 40.3 14 22 0.0
9 PM 68 4.2 SE 38.8 16 0 0.0
10 PM 63 3.3 SE 37.8 20 0 0.0
11 PM 56 2.9 SE 36.4 27 0 0.0
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updated on 08/01/2014 9:41 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster