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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday February 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 30
1 AM 31 30
2 AM 31 30
3 AM 31 30
4 AM 31 --
5 AM 30 --
6 AM 30 --
7 AM 30 --
8 AM 30 --
9 AM -- --
10 AM -- --
11 AM -- --
12 PM -- --
1 PM -- --
2 PM -- 44
3 PM -- 43
4 PM 44 43
5 PM 45 43
6 PM 46 42
7 PM 44 41
8 PM 42 40
9 PM 43 39
10 PM 42 38
11 PM 42 37
Weather and Ozone Data Thursday February 26, 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 32 -- -- 6.1 0 0 0.0
1 AM 31 -- -- 5.6 0 0 0.0
2 AM 31 -- -- 5.3 0 0 0.0
3 AM 31 -- -- 3.5 0 0 0.0
4 AM 31 -- -- 4.1 0 0 0.0
5 AM 30 -- -- 4.4 0 0 0.0
6 AM 30 -- -- 4.5 0 0 0.0
7 AM 30 -- -- 4.8 0 0 0.0
8 AM 30 -- -- 5.2 0 17 0.0
9 AM -- -- -- 6.3 0 84 0.0
10 AM -- -- -- 7.8 0 186 0.0
11 AM -- -- -- 10.1 0 339 0.0
12 PM -- -- -- 11.3 0 455 15055.3
1 PM -- -- N 15.0 0 717 --
2 PM -- -- W 15.5 0 640 --
3 PM -- -- W 15.3 0 616 --
4 PM 44 4.3 W 15.7 0 508 0.0
5 PM 45 3.8 W 15.8 0 334 0.0
6 PM 46 3.2 NW 14.1 0 146 0.0
7 PM 44 5.7 N 12.1 0 4 0.0
8 PM 42 8.6 NE 10.4 0 0 0.0
9 PM 43 4.2 NE 9.6 0 0 0.0
10 PM 42 1.7 W 8.8 0 0 0.0
11 PM 42 3.5 NW 8.4 0 0 0.0
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updated on 02/27/2015 8:41 AM  I   http://www2.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster