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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 Saturday December 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 24
1 AM 25 24
2 AM 26 23
3 AM 25 23
4 AM 25 23
5 AM 24 23
6 AM 22 24
7 AM 23 25
8 AM 22 26
9 AM 22 26
10 AM 24 27
11 AM 25 27
12 PM 26 26
1 PM 28 26
2 PM 32 25
3 PM 30 23
4 PM 27 22
5 PM 25 21
6 PM 24 20
7 PM 23 19
8 PM 21 18
9 PM 19 18
10 PM 18 19
11 PM 19 19
Weather and Ozone Data Saturday December 20, 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 24 3.9 E 5.0 0 0 0.0
1 AM 25 3.3 E 4.9 0 0 0.0
2 AM 26 2.3 NE 3.7 0 0 0.0
3 AM 25 2.3 E 2.6 0 0 0.0
4 AM 25 2.7 E 2.6 0 0 0.0
5 AM 24 3.4 E 2.1 0 0 0.0
6 AM 22 4.1 E 1.9 0 0 0.0
7 AM 23 4.4 E 1.2 0 0 0.0
8 AM 22 4.9 E 1.1 0 4 0.0
9 AM 22 3.5 E 2.5 0 114 0.0
10 AM 24 2.9 E 4.7 0 279 0.0
11 AM 25 1.5 E 6.2 0 270 0.0
12 PM 26 1.4 E 7.4 0 308 0.0
1 PM 28 1.2 SE 8.9 0 373 0.0
2 PM 32 1.8 W 10.8 0 460 0.0
3 PM 30 2.7 W 10.1 0 230 0.0
4 PM 27 2.3 W 9.1 0 83 0.0
5 PM 25 1.9 NW 8.4 0 40 0.0
6 PM 24 2.7 W 7.0 0 2 0.0
7 PM 23 1.4 NW 6.6 0 0 0.0
8 PM 21 1.4 NW 6.4 0 0 0.0
9 PM 19 1.3 W 5.9 0 0 0.0
10 PM 18 1.2 NE 4.6 0 0 0.0
11 PM 19 1.6 E 4.4 0 0 0.0
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updated on 12/21/2014 1:44 PM  I   http://www2.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster