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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 Friday September 23, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 38
1 AM 43 35
2 AM 45 33
3 AM 40 31
4 AM 33 31
5 AM 35 31
6 AM 34 32
7 AM 30 33
8 AM 26 35
9 AM 26 36
10 AM 29 38
11 AM 36 40
12 PM 39 40
1 PM 41 40
2 PM 42 40
3 PM 41 39
4 PM 41 37
5 PM 41 36
6 PM 40 35
7 PM 39 34
8 PM 39 33
9 PM 37 32
10 PM 34 30
11 PM 32 29
Weather and Ozone Data Friday September 23, 2016
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 45 4.0 E 14.0 0 0 0.0
1 AM 43 4.5 SE 13.0 0 0 0.0
2 AM 45 5.0 SE 12.6 0 0 0.0
3 AM 40 4.1 E 11.2 0 0 0.0
4 AM 33 4.1 E 10.1 0 0 0.0
5 AM 35 3.4 E 9.7 0 0 0.0
6 AM 34 3.4 E 9.6 0 0 0.0
7 AM 30 2.7 E 9.2 0 0 0.0
8 AM 26 2.1 SE 9.5 0 13 0.0
9 AM 26 2.7 E 10.4 0 101 0.0
10 AM 29 1.8 W 13.3 0 370 0.0
11 AM 36 3.0 W 15.1 0 573 0.0
12 PM 39 4.1 W 15.8 0 711 0.0
1 PM 41 3.9 W 16.7 0 782 0.0
2 PM 42 5.1 SW 18.7 0 849 0.0
3 PM 41 5.1 SW 19.9 0 780 0.0
4 PM 41 5.2 SW 20.2 0 681 0.0
5 PM 41 4.4 SW 20.6 0 490 0.0
6 PM 40 4.8 W 20.0 0 255 0.0
7 PM 39 3.2 W 19.1 0 105 0.0
8 PM 39 2.6 NW 17.6 0 11 0.0
9 PM 37 1.5 N 16.3 0 0 0.0
10 PM 34 1.8 NE 15.6 0 0 0.0
11 PM 32 2.0 S 15.1 0 0 0.0
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updated on 09/24/2016 3:41 PM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster