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Current Ozone and Weather Data in National Parks


Denali National Park and Preserve - Headquarters, AK
EPA AQS Site Number: 02-290-0003


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday September 14, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 24
1 AM 24 24
2 AM 24 25
3 AM 24 25
4 AM 25 25
5 AM 24 25
6 AM 23 25
7 AM 25 25
8 AM 28 26
9 AM 27 26
10 AM 26 26
11 AM 24 26
12 PM 24 26
1 PM 25 27
2 PM 27 27
3 PM 27 27
4 PM 28 28
5 PM 28 28
6 PM 28 28
7 PM 28 28
8 PM 28 --
9 PM 25 --
10 PM 27 --
11 PM 32 --
Weather and Ozone Data Sunday September 14, 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 25 1.1 S 13.7 65 1 0.0
1 AM 24 1.4 S 13.7 63 1 0.0
2 AM 24 1.4 NW 14.0 60 1 0.0
3 AM 24 1.2 S 14.1 57 1 0.0
4 AM 25 1.5 SE 12.5 63 1 0.1
5 AM 24 1.3 E 10.5 79 2 0.2
6 AM 23 1.4 NW 10.5 80 1 0.1
7 AM 25 1.4 SW 11.5 71 1 0.0
8 AM 28 1.1 N 12.0 65 4 0.0
9 AM 27 1.9 S 11.9 65 33 0.0
10 AM 26 2.8 S 11.8 65 48 0.0
11 AM 24 2.0 S 12.0 65 100 0.0
12 PM 24 2.6 S 13.9 57 279 0.0
1 PM 25 2.2 S 14.5 55 235 0.0
2 PM 27 2.8 S 15.1 51 214 0.0
3 PM 27 2.6 S 15.2 51 196 0.0
4 PM 28 2.4 S 14.9 52 98 0.0
5 PM 28 1.5 SE 14.6 55 82 0.0
6 PM 28 1.7 E 14.1 60 66 0.0
7 PM 28 1.5 E 13.7 63 42 0.0
8 PM 28 1.1 SE 12.5 71 10 0.2
9 PM 25 1.1 N 11.6 78 2 0.0
10 PM 27 1.4 NW 11.5 72 1 0.0
11 PM 32 1.6 S 12.1 55 2 0.0
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updated on 09/15/2014 2:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster