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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 Wednesday October 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 34
1 AM 35 33
2 AM 35 33
3 AM 34 32
4 AM 34 32
5 AM 33 33
6 AM 32 34
7 AM 33 36
8 AM 32 38
9 AM 31 41
10 AM 31 43
11 AM 34 46
12 PM 38 48
1 PM 43 50
2 PM 47 50
3 PM 52 50
4 PM 52 49
5 PM 53 48
6 PM 53 48
7 PM 52 --
8 PM 50 --
9 PM 46 --
10 PM 44 --
11 PM 43 --
Weather and Ozone Data Wednesday October 22, 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 40 2.5 E 17.4 -- 0 0.0
1 AM 35 4.3 E 16.2 -- 0 0.0
2 AM 35 4.6 E 15.5 -- 0 0.0
3 AM 34 5.1 E 15.1 -- 0 0.0
4 AM 34 5.4 E 14.3 -- 0 0.0
5 AM 33 5.6 E 13.7 -- 0 0.0
6 AM 32 5.1 E 12.7 -- 0 0.0
7 AM 33 4.7 E 12.9 -- 0 0.0
8 AM 32 4.7 E 12.2 -- 2 0.0
9 AM 31 4.1 E 12.8 -- 67 0.0
10 AM 31 3.1 E 15.7 -- 261 0.0
11 AM 34 2.6 SE 18.2 -- 485 0.0
12 PM 38 1.6 S 20.6 -- 622 0.0
1 PM 43 1.8 W 22.9 -- 706 0.0
2 PM 47 3.1 W 24.2 -- 709 0.0
3 PM 52 4.3 W 25.2 -- 656 0.0
4 PM 52 3.6 W 25.3 -- 488 0.0
5 PM 53 3.5 W 25.4 -- 403 0.0
6 PM 53 3.8 W 24.9 -- 192 0.0
7 PM 52 2.9 W 22.9 -- 34 0.0
8 PM 50 1.5 NE 19.7 -- 0 0.0
9 PM 46 1.4 NE 17.6 -- 0 0.0
10 PM 44 1.9 E 17.0 -- 0 0.0
11 PM 43 3.5 E 15.9 -- 0 0.0
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updated on 10/22/2014 11:41 PM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW.cfm   I  Email: Webmaster