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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 Thursday April 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 39
1 AM 42 38
2 AM 41 38
3 AM 41 37
4 AM 39 37
5 AM 38 38
6 AM 37 39
7 AM 37 41
8 AM 36 43
9 AM 35 46
10 AM 36 49
11 AM 42 52
12 PM 46 54
1 PM 48 56
2 PM 50 58
3 PM 57 59
4 PM 57 59
5 PM 59 59
6 PM 60 59
7 PM 59 58
8 PM 62 58
9 PM 60 56
10 PM 60 54
11 PM 59 52
Weather and Ozone Data Thursday April 17, 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 44 2.9 SE 17.6 0 0 0.0
1 AM 42 2.6 E 16.1 0 0 0.0
2 AM 41 4.3 SE 15.7 0 0 0.0
3 AM 41 3.0 E 14.2 0 0 0.0
4 AM 39 3.8 E 13.3 0 0 0.0
5 AM 38 3.7 E 12.3 0 0 0.0
6 AM 37 3.8 SE 11.6 0 0 0.0
7 AM 37 4.8 E 11.5 0 1 0.0
8 AM 36 4.6 E 11.3 0 75 0.0
9 AM 35 3.1 SE 13.0 0 290 0.0
10 AM 36 3.0 SE 16.0 0 516 0.0
11 AM 42 3.7 SE 19.8 0 719 0.0
12 PM 46 3.3 S 22.4 0 877 0.0
1 PM 48 2.2 SE 24.3 0 974 0.0
2 PM 50 2.7 NW 25.5 0 1005 0.0
3 PM 57 4.1 NW 26.1 0 978 0.0
4 PM 57 5.4 NW 26.7 0 880 0.0
5 PM 59 6.2 W 27.0 0 734 0.0
6 PM 60 6.0 W 27.0 0 533 0.0
7 PM 59 4.7 W 26.7 0 294 0.0
8 PM 62 4.6 W 25.7 0 76 0.0
9 PM 60 2.3 W 23.5 0 1 0.0
10 PM 60 0.9 NE 22.3 0 0 0.0
11 PM 59 1.9 E 21.3 0 0 0.0
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updated on 04/18/2014 1:43 PM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster