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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 Friday October 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 37
1 AM 40 37
2 AM 39 36
3 AM 38 35
4 AM 38 35
5 AM 37 35
6 AM 36 36
7 AM 35 37
8 AM 33 38
9 AM 33 39
10 AM 34 41
11 AM 37 43
12 PM 40 44
1 PM 44 44
2 PM 44 --
3 PM 43 --
4 PM 43 --
5 PM 46 --
6 PM 48 --
Weather and Ozone Data Friday October 31, 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 3.7 SE 18.2 -- 0 0.0
1 AM 40 4.8 SE 18.8 -- 0 0.0
2 AM 39 4.6 SE 17.9 -- 0 0.0
3 AM 38 4.0 E 16.5 -- 0 0.0
4 AM 38 3.8 SE 16.8 -- 0 0.0
5 AM 37 4.7 SE 16.8 -- 0 0.0
6 AM 36 4.7 SE 16.2 -- 0 0.0
7 AM 35 7.1 SE 16.9 -- 0 0.0
8 AM 33 8.1 SE 17.0 -- 1 0.0
9 AM 33 6.5 SE 16.9 -- 50 0.0
10 AM 34 5.6 SE 18.6 -- 288 0.0
11 AM 37 6.5 SE 20.9 -- 449 0.0
12 PM 40 4.7 SE 23.9 -- 591 0.0
1 PM 44 4.2 SE 25.6 -- 664 0.0
2 PM 44 4.6 S 26.9 -- 643 0.0
3 PM 43 6.0 S 28.0 -- 638 0.0
4 PM 43 6.2 S 28.4 -- 528 0.0
5 PM 46 4.0 W 27.9 -- 363 0.0
6 PM 48 4.4 W 26.4 -- 148 0.0
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updated on 10/31/2014 6:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_ZION-DW.cfm   I  Email: Webmaster