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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 April 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 59
1 AM 56 60
2 AM 58 61
3 AM 60 61
4 AM 61 61
5 AM 62 61
6 AM 63 61
7 AM 62 61
8 AM 63 61
9 AM 61 61
10 AM 61 62
11 AM 62 62
12 PM 61 62
1 PM 62 62
2 PM 62 61
3 PM 61 60
4 PM 63 59
5 PM 64 57
6 PM 65 55
7 PM 62 54
8 PM 58 54
9 PM 54 54
10 PM 54 54
11 PM 53 54
Weather and Ozone Data Wednesday April 23, 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 56 9.7 NW 20.5 11 0 0.0
1 AM 56 8.0 NW 19.5 10 0 0.0
2 AM 58 6.2 NW 18.7 10 0 0.0
3 AM 60 8.9 W 17.9 11 0 0.0
4 AM 61 5.9 NW 17.4 13 0 0.0
5 AM 62 6.5 NW 17.0 14 0 0.0
6 AM 63 6.4 NW 16.4 16 0 0.0
7 AM 62 7.0 NW 15.8 18 64 0.0
8 AM 63 6.7 NW 16.9 18 299 0.0
9 AM 61 7.8 NW 18.3 17 553 0.0
10 AM 61 7.8 NW 20.4 14 756 0.0
11 AM 62 7.1 NW 22.1 12 823 0.0
12 PM 61 6.2 NW 23.7 11 987 0.0
1 PM 62 6.7 NW 24.9 10 1105 0.0
2 PM 62 5.1 NW 25.9 9 1070 0.0
3 PM 61 5.2 NW 26.7 8 975 0.0
4 PM 63 4.7 NW 27.2 8 817 0.0
5 PM 64 4.3 NW 27.4 8 597 0.0
6 PM 65 3.5 NW 27.4 8 386 0.0
7 PM 62 3.3 NW 26.8 8 150 0.0
8 PM 58 2.3 NW 24.7 9 6 0.0
9 PM 54 1.6 NW 22.2 10 0 0.0
10 PM 54 1.2 W 21.1 11 0 0.0
11 PM 53 1.0 W 19.6 12 0 0.0
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updated on 04/24/2014 2:43 PM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster