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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 December 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 18
1 AM 23 18
2 AM 22 16
3 AM 18 15
4 AM 18 14
5 AM 17 15
6 AM 16 16
7 AM 16 18
8 AM 14 20
9 AM 12 21
10 AM 11 23
11 AM 13 26
12 PM 22 27
1 PM 29 28
2 PM 29 28
3 PM 30 28
4 PM 29 --
5 PM 28 --
6 PM 28 --
7 PM 28 --
8 PM 30 --
Weather and Ozone Data Monday December 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 21 1.7 SE 4.8 -- 0 0.0
1 AM 23 2.9 E 4.2 -- 0 0.0
2 AM 22 2.4 E 4.5 -- 0 0.0
3 AM 18 3.3 SE 4.0 -- 0 0.0
4 AM 18 3.7 E 3.9 -- 0 0.0
5 AM 17 3.1 SE 3.9 -- 0 0.0
6 AM 16 3.0 SE 3.2 -- 0 0.0
7 AM 16 3.7 E 3.3 -- 0 0.0
8 AM 14 2.7 SE 3.1 -- 3 0.0
9 AM 12 3.8 SE 4.1 -- 106 0.0
10 AM 11 2.8 SE 5.5 -- 272 0.0
11 AM 13 2.2 SE 8.3 -- 410 0.0
12 PM 22 1.1 S 11.7 -- 501 0.0
1 PM 29 2.3 NW 13.8 -- 533 0.0
2 PM 29 2.1 NW 15.3 -- 510 0.0
3 PM 30 3.0 NW 15.5 -- 361 0.0
4 PM 29 1.4 NW 15.0 -- 155 0.0
5 PM 28 6.3 N 14.7 -- 99 0.0
6 PM 28 5.4 NE 13.8 -- 5 0.0
7 PM 28 2.9 N 12.5 -- 0 0.0
8 PM 30 8.4 N 12.0 -- 0 0.0
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updated on 12/22/2014 8:39 PM  I   http://nature.nps.gov/air/data/current/data_ZION-DW.cfm   I  Email: Webmaster