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Current Ozone and Weather Data in National Parks


Zion National Park - Dalton Wash, UT
EPA AQS Site Number: 49-053-0130


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Monday April 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 42
1 AM 46 40
2 AM 43 39
3 AM 41 39
4 AM 41 39
5 AM 40 --
6 AM 40 --
7 AM 38 --
8 AM 37 --
9 AM 39 --
Weather and Ozone Data Monday April 21, 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 48 4.5 E 20.5 -- 0 0.0
1 AM 46 5.6 E 19.1 -- 0 0.0
2 AM 43 5.4 E 17.6 -- 0 0.0
3 AM 41 5.6 E 16.6 -- 0 0.0
4 AM 41 5.3 E 16.3 -- 0 0.0
5 AM 40 5.3 E 15.6 -- 0 0.0
6 AM 40 5.2 E 14.8 -- 0 0.0
7 AM 38 5.5 E 14.0 -- 2 0.0
8 AM 37 5.2 E 14.1 -- 87 0.0
9 AM 39 4.0 E 16.3 -- 291 0.0
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updated on 04/21/2014 9:41 AM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW.cfm   I  Email: Webmaster