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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 Tuesday September 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 35
1 AM 38 33
2 AM 40 32
3 AM 36 30
4 AM 35 30
5 AM 32 31
6 AM 30 32
7 AM 29 34
8 AM 28 36
9 AM 26 39
10 AM 27 41
11 AM 33 44
12 PM 44 45
1 PM 46 45
2 PM 46 45
3 PM 45 44
4 PM 46 43
5 PM 47 42
6 PM 47 40
7 PM 46 37
8 PM 43 35
9 PM 42 33
10 PM 41 31
11 PM 37 30
Weather and Ozone Data Tuesday September 30, 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 42 2.8 E 16.5 0 0 0.0
1 AM 38 2.7 SE 16.1 0 0 0.0
2 AM 40 3.8 E 15.4 0 0 0.0
3 AM 36 3.3 E 14.0 0 0 0.0
4 AM 35 4.3 SE 13.9 0 0 0.0
5 AM 32 4.8 E 12.7 0 0 0.0
6 AM 30 4.0 E 12.0 0 0 0.0
7 AM 29 4.8 E 11.7 0 0 0.0
8 AM 28 4.4 E 11.4 0 15 0.0
9 AM 26 3.5 E 13.7 0 179 0.0
10 AM 27 3.0 SE 16.2 0 390 0.0
11 AM 33 2.1 SE 18.1 0 583 0.0
12 PM 44 1.4 SW 19.9 0 733 0.0
1 PM 46 3.3 W 21.5 0 822 0.0
2 PM 46 3.1 W 22.9 0 843 0.0
3 PM 45 3.8 W 23.9 0 795 0.0
4 PM 46 3.6 W 24.6 0 700 0.0
5 PM 47 3.2 W 25.0 0 536 0.0
6 PM 47 2.5 W 25.0 0 339 0.0
7 PM 46 2.4 W 24.1 0 128 0.0
8 PM 43 2.1 SW 21.7 0 5 0.0
9 PM 42 0.9 N 19.9 0 0 0.0
10 PM 41 2.7 NE 17.1 0 0 0.0
11 PM 37 2.7 E 16.5 0 0 0.0
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updated on 10/01/2014 1:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster