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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 May 22, 2013 
Hour Ending
(Local Time)		 1-Hour Average
(parts per billion)		 8-Hour Average
(parts per billion)
12 AM 75 68
1 AM 72 66
2 AM 72 64
3 AM 72 62
4 AM 66 60
5 AM 63 60
6 AM 63 59
7 AM 63 58
8 AM 59 57
9 AM 54 56
10 AM 56 57
11 AM 61 58
12 PM 64 59
1 PM 57 59
2 PM 55 60
3 PM 53 62
4 PM 55 63
5 PM 60 64
6 PM 64 65
7 PM 68 65
8 PM 65 64
9 PM 66 64
10 PM 66 62
11 PM 67 59
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Weather and Ozone Data Wednesday May 22, 2013
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 75 2.7 NW 28.7 18 0 0.0
1 AM 72 3.2 NW 28.0 17 0 0.0
2 AM 72 3.9 NW 27.5 17 0 0.0
3 AM 72 4.5 NW 26.8 18 0 0.0
4 AM 66 2.1 W 24.3 20 0 0.0
5 AM 63 2.2 NW 22.2 22 0 0.0
6 AM 63 3.1 NW 21.8 22 6 0.0
7 AM 63 3.8 W 23.3 23 147 0.0
8 AM 59 3.8 NW 25.7 23 370 0.0
9 AM 54 2.5 W 27.4 21 590 0.0
10 AM 56 2.1 W 29.3 17 780 0.0
11 AM 61 3.0 SE 31.3 13 931 0.0
12 PM 64 3.1 SE 33.1 12 1026 0.0
1 PM 57 6.1 S 34.8 10 1059 0.0
2 PM 55 7.1 S 35.6 10 1037 0.0
3 PM 53 7.5 S 36.3 9 961 0.0
4 PM 55 7.4 S 36.4 8 818 0.0
5 PM 60 7.2 S 36.5 9 629 0.0
6 PM 64 6.8 S 36.0 9 416 0.0
7 PM 68 5.2 SW 35.0 10 195 0.0
8 PM 65 3.7 SW 32.8 9 26 0.0
9 PM 66 2.4 SW 30.5 10 0 0.0
10 PM 66 3.8 W 28.6 10 0 0.0
11 PM 67 4.8 W 26.9 12 0 0.0
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updated on 05/23/2013 8:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster