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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 Sunday February 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 20 19
1 AM 21 19
2 AM 18 18
3 AM 19 19
4 AM 18 20
5 AM 18 21
6 AM 20 23
7 AM 20 23
8 AM 19 24
9 AM 19 --
10 AM 22 --
11 AM 26 --
12 PM 28 --
1 PM 32 --
Weather and Ozone Data Sunday February 1, 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 20 2.5 NE 5.2 -- 0 0.0
1 AM 21 2.8 NE 4.3 -- 0 0.0
2 AM 18 3.1 NE 4.0 -- 0 0.0
3 AM 19 3.1 NE 3.2 -- 0 0.0
4 AM 18 3.6 NE 3.2 -- 0 0.0
5 AM 18 3.4 NE 2.8 -- 0 0.0
6 AM 20 2.9 NE 3.1 -- 0 0.0
7 AM 20 3.6 NE 2.8 -- 0 0.0
8 AM 19 3.8 NE 2.1 -- 8 --
9 AM 19 4.1 NE 3.5 -- 131 0.0
10 AM 22 3.0 NE 6.0 -- 302 0.0
11 AM 26 2.3 NE 8.3 -- 449 0.0
12 PM 28 1.7 E 10.1 -- 548 0.0
1 PM 32 2.8 E 11.5 -- 590 0.0
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updated on 02/01/2015 1:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_ZION-DW.cfm   I  Email: Webmaster