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Current Ozone and Weather Data in National Parks


Mojave National Preserve - Kelso Mountain, CA
Portable Ozone Monitor


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday April 28, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 52 49
1 AM 51 49
2 AM 51 49
3 AM 51 50
4 AM 50 50
5 AM 48 50
6 AM 48 51
7 AM 48 52
8 AM 49 53
9 AM 53 54
10 AM 53 54
11 AM 54 54
12 PM 54 55
1 PM 53 --
2 PM 54 --
3 PM 55 --
4 PM 57 --
5 PM 57 --
Weather and Ozone Data Friday April 28, 2017
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 52 5.1 SW 13.0 51 0 0.0
1 AM 51 2.8 SW 12.6 50 0 0.0
2 AM 51 1.0 SW 12.3 48 0 0.0
3 AM 51 1.5 N 12.8 49 0 0.0
4 AM 50 2.0 N 12.3 53 0 0.0
5 AM 48 2.4 NE 11.5 53 0 0.0
6 AM 48 2.0 NE 11.0 51 1 0.0
7 AM 48 1.9 NE 11.2 32 98 0.0
8 AM 49 4.3 N 12.3 23 288 0.0
9 AM 53 6.1 N 14.1 21 517 0.0
10 AM 53 7.0 NW 14.7 20 709 0.0
11 AM 54 7.6 NW 15.1 18 865 0.0
12 PM 54 8.0 NW 15.8 14 969 0.0
1 PM 53 8.0 NW 16.5 11 1019 0.0
2 PM 54 8.9 NW 16.7 11 1003 0.0
3 PM 55 8.8 NW 17.4 10 922 0.0
4 PM 57 9.5 NW 17.6 10 782 0.0
5 PM 57 8.8 NW 17.7 10 594 0.0
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updated on 04/28/2017 6:43 PM  I   http://nature.nps.gov/air/data/current/data_MOJA-KM.cfm   I  Email: Webmaster