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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 August 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 40
1 AM 43 39
2 AM 41 39
3 AM 43 40
4 AM 40 40
5 AM 38 40
6 AM 36 42
7 AM 37 43
8 AM 39 44
9 AM 43 46
10 AM 44 47
11 AM 44 49
12 PM 46 50
1 PM 47 51
2 PM 47 51
3 PM 49 52
4 PM 52 51
5 PM 53 50
6 PM 54 49
7 PM 53 48
8 PM 55 46
9 PM 52 44
10 PM 49 42
11 PM 46 40
Weather and Ozone Data Tuesday August 19, 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 44 5.3 SE 30.0 59 0 0.0
1 AM 43 5.2 SE 29.4 61 0 0.0
2 AM 41 4.7 SE 29.1 62 0 0.0
3 AM 43 4.2 SE 29.0 61 0 0.0
4 AM 40 3.7 SE 28.6 66 0 0.0
5 AM 38 3.9 SE 27.9 71 0 0.0
6 AM 36 3.2 SE 27.3 74 0 0.0
7 AM 37 3.4 SE 27.1 76 23 0.0
8 AM 39 3.9 SE 28.0 72 219 0.0
9 AM 43 4.0 SE 29.5 64 444 0.0
10 AM 44 3.8 SE 30.8 55 643 0.0
11 AM 44 3.6 SE 32.7 42 810 0.0
12 PM 46 3.6 SE 34.2 34 917 0.0
1 PM 47 4.5 SE 35.4 31 972 0.0
2 PM 47 5.5 SE 36.9 25 917 0.0
3 PM 49 6.8 S 38.2 18 874 0.0
4 PM 52 6.7 SW 38.8 15 761 0.0
5 PM 53 5.2 SW 38.1 14 382 0.0
6 PM 54 6.6 S 37.4 14 276 0.0
7 PM 53 6.4 S 36.6 15 129 0.0
8 PM 55 5.1 S 35.5 17 5 0.0
9 PM 52 2.5 S 33.8 20 0 0.0
10 PM 49 1.3 NE 32.2 23 0 0.0
11 PM 46 0.6 E 30.8 25 0 0.0
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updated on 08/20/2014 1:40 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster