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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 Friday February 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 45
1 AM 45 46
2 AM 47 46
3 AM 48 47
4 AM 47 48
5 AM 46 49
6 AM 46 50
7 AM 45 52
8 AM 47 54
9 AM 49 57
10 AM 52 59
11 AM 55 60
12 PM 55 60
1 PM 57 59
2 PM 60 58
3 PM 63 57
4 PM 68 55
5 PM 66 52
6 PM 58 49
7 PM 53 48
8 PM 52 47
9 PM 49 46
10 PM 48 45
11 PM 46 45
Weather and Ozone Data Friday February 27, 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 42 3.5 NW 14.7 29 0 0.0
1 AM 45 2.6 N 15.3 33 0 0.0
2 AM 47 2.4 N 14.4 35 0 0.0
3 AM 48 3.1 N 14.2 36 0 0.0
4 AM 47 3.9 NW 14.0 36 0 0.0
5 AM 46 3.2 NW 13.4 38 0 0.0
6 AM 46 3.8 N 12.9 39 0 0.0
7 AM 45 2.6 N 12.5 41 34 0.0
8 AM 47 3.0 NW 15.6 34 243 0.0
9 AM 49 4.1 NW 17.6 30 473 0.0
10 AM 52 4.6 NW 19.0 27 652 0.0
11 AM 55 2.9 NW 20.3 25 769 0.0
12 PM 55 2.5 NW 21.5 22 829 0.0
1 PM 57 1.5 NE 22.4 20 820 0.0
2 PM 60 2.4 SE 23.0 21 741 0.0
3 PM 63 3.6 SE 23.6 21 599 0.0
4 PM 68 5.6 S 23.6 23 389 0.0
5 PM 66 5.7 SW 23.1 26 210 0.0
6 PM 58 3.4 W 21.4 29 22 0.0
7 PM 53 3.3 W 19.7 33 0 0.0
8 PM 52 3.8 NW 18.4 37 0 0.0
9 PM 49 2.7 N 16.9 40 0 0.0
10 PM 48 2.4 N 16.4 41 0 0.0
11 PM 46 2.1 N 15.2 46 0 0.0
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updated on 02/28/2015 11:42 AM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster