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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 Sunday May 24, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 38
1 AM 39 39
2 AM 37 38
3 AM 38 39
4 AM 39 39
5 AM 40 40
6 AM 43 41
7 AM 39 42
8 AM 39 43
9 AM 36 44
10 AM 38 46
11 AM 45 47
12 PM 46 47
1 PM 49 47
2 PM 49 46
3 PM 48 45
4 PM 46 44
5 PM 47 43
6 PM 46 43
7 PM 46 --
8 PM 45 --
9 PM 42 --
10 PM 42 --
11 PM 39 --
Weather and Ozone Data Sunday May 24, 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 35 3.0 E 13.0 0 0 0.0
1 AM 39 1.8 E 12.9 0 0 1.3
2 AM 37 2.8 E 12.4 0 0 1.5
3 AM 38 3.0 E 12.0 0 0 3.0
4 AM 39 3.9 SE 11.7 0 0 1.5
5 AM 40 2.4 E 11.8 0 0 0.3
6 AM 43 2.5 NE 12.2 0 0 0.0
7 AM 39 2.2 SE 11.8 0 8 0.0
8 AM 39 1.9 E 12.6 0 71 0.0
9 AM 36 1.2 SE 13.4 0 159 0.0
10 AM 38 1.0 S 15.2 0 357 0.0
11 AM 45 1.7 NW 15.7 0 349 0.0
12 PM 46 2.4 NW 17.1 0 673 0.0
1 PM 49 3.1 W 18.6 0 816 0.0
2 PM 49 4.7 W 19.3 0 817 0.0
3 PM 48 5.8 W 19.6 0 808 0.0
4 PM 46 3.2 SW 18.8 0 607 0.0
5 PM 47 3.7 W 20.9 0 687 0.0
6 PM 46 4.2 W 19.8 0 253 0.0
7 PM 46 4.6 W 19.0 0 97 0.0
8 PM 45 3.2 W 19.0 0 131 0.0
9 PM 42 2.4 W 17.6 0 14 0.0
10 PM 42 3.2 NW 16.1 0 0 0.0
11 PM 39 1.1 W 15.0 0 0 0.0
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updated on 05/25/2015 10:44 PM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster