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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 Wednesday July 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 39
1 AM 37 38
2 AM 39 38
3 AM 39 37
4 AM 40 37
5 AM 39 36
6 AM 39 36
7 AM 39 36
8 AM 35 37
9 AM 34 38
10 AM 36 39
11 AM 36 40
12 PM 37 42
1 PM 38 43
2 PM 39 44
3 PM 41 45
4 PM 44 46
5 PM 47 46
6 PM 44 45
7 PM 48 45
8 PM 48 43
9 PM 46 42
10 PM 46 41
11 PM 48 40
Weather and Ozone Data Wednesday July 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 41 1.0 SE 34.6 27 0 0.0
1 AM 37 1.6 W 33.9 28 0 0.0
2 AM 39 2.4 S 33.5 31 0 0.0
3 AM 39 4.6 S 32.8 32 0 0.0
4 AM 40 5.2 S 32.6 30 0 0.0
5 AM 39 1.4 E 31.4 32 0 0.0
6 AM 39 1.9 E 30.6 33 1 0.0
7 AM 39 1.0 SE 30.8 33 40 0.0
8 AM 35 3.9 SE 31.7 36 303 0.0
9 AM 34 5.7 S 32.8 36 491 0.0
10 AM 36 4.7 SE 33.8 35 652 0.0
11 AM 36 4.6 S 34.6 34 706 0.0
12 PM 37 4.0 S 35.0 32 757 0.0
1 PM 38 3.0 SE 36.2 31 884 0.0
2 PM 39 4.0 S 37.7 30 902 0.0
3 PM 41 4.8 S 38.6 28 949 0.0
4 PM 44 4.5 S 38.9 27 745 0.0
5 PM 47 4.6 S 38.2 29 443 0.0
6 PM 44 4.0 S 37.8 28 167 0.0
7 PM 48 3.2 S 37.3 28 79 0.0
8 PM 48 2.3 S 36.6 30 14 0.0
9 PM 46 2.5 S 36.2 30 0 0.0
10 PM 46 2.2 SE 35.8 31 0 0.0
11 PM 48 2.2 NE 35.6 26 0 0.0
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updated on 07/30/2015 5:47 AM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster