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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 Saturday January 31, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 26 25
1 AM 27 26
2 AM 26 26
3 AM 24 27
4 AM 25 28
5 AM 24 28
6 AM 28 29
7 AM 27 29
8 AM 29 30
9 AM 30 31
10 AM 30 31
11 AM 31 31
12 PM 30 31
1 PM 31 31
2 PM 31 31
3 PM 32 31
4 PM 33 31
5 PM 32 30
6 PM 32 29
7 PM 31 29
8 PM 30 29
9 PM 30 29
10 PM 31 28
11 PM 30 27
Weather and Ozone Data Saturday January 31, 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 26 0.6 E 11.9 86 0 0.0
1 AM 27 0.6 NW 11.8 83 0 0.0
2 AM 26 0.8 NW 11.3 86 0 0.0
3 AM 24 1.0 NW 11.1 86 0 0.0
4 AM 25 1.2 NW 11.1 85 0 0.0
5 AM 24 2.1 NW 10.7 87 0 0.0
6 AM 28 3.7 NW 11.9 80 0 0.0
7 AM 27 3.6 NW 11.4 82 6 0.0
8 AM 29 4.7 NW 12.7 76 180 0.0
9 AM 30 4.5 NW 14.2 71 260 0.0
10 AM 30 5.4 NW 14.6 69 229 0.0
11 AM 31 5.2 NW 15.8 63 413 0.0
12 PM 30 4.9 NW 16.4 59 406 0.0
1 PM 31 5.2 NW 17.1 58 622 0.0
2 PM 31 4.6 NW 18.2 52 599 0.0
3 PM 32 4.3 N 18.4 50 472 0.0
4 PM 33 4.8 NW 18.4 51 286 0.0
5 PM 32 4.7 NW 17.2 55 50 0.0
6 PM 32 5.2 NW 16.7 56 2 0.0
7 PM 31 3.7 NW 15.9 60 0 0.0
8 PM 30 3.6 NW 15.0 63 0 0.0
9 PM 30 4.2 W 14.5 64 0 0.0
10 PM 31 4.4 NW 14.5 62 0 0.0
11 PM 30 4.4 NW 14.0 63 0 0.0
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updated on 02/01/2015 2:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster