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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 January 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 39
1 AM 40 39
2 AM 41 39
3 AM 40 40
4 AM 40 41
5 AM 39 41
6 AM 39 41
7 AM 39 --
8 AM 38 --
9 AM 42 --
10 AM 45 --
11 AM 46 --
Weather and Ozone Data Monday January 23, 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 39 1.5 E 3.7 -- 0 0.0
1 AM 40 1.9 S 4.7 -- 0 0.0
2 AM 41 3.0 S 5.6 -- 0 0.0
3 AM 40 5.2 S 5.4 -- 0 0.0
4 AM 40 5.4 S 5.0 -- 0 0.5
5 AM 39 6.8 S 5.5 -- 0 0.0
6 AM 39 5.7 S 6.0 -- 0 0.0
7 AM 39 7.0 S 6.1 -- 0 0.0
8 AM 38 7.6 S 5.8 -- 0 0.5
9 AM 42 8.9 SW 5.0 -- 10 2.5
10 AM 45 6.0 W 4.7 -- 33 0.0
11 AM 46 5.3 W 5.7 -- 157 0.0
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updated on 01/23/2017 11:40 AM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW.cfm   I  Email: Webmaster