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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday July 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 19
1 AM 24 17
2 AM 22 15
3 AM 17 15
4 AM 18 15
5 AM 19 14
6 AM 16 15
7 AM 12 15
8 AM 12 16
9 AM 10 17
10 AM 16 18
11 AM 17 18
12 PM 17 --
1 PM 20 --
2 PM 20 --
3 PM 20 --
4 PM 19 --
Weather and Ozone Data Thursday July 24, 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 1.2 N 10.1 2 2 0.0
1 AM 24 0.7 N 9.8 2 1 0.0
2 AM 22 0.6 NW 9.4 2 1 0.0
3 AM 17 0.5 NW 9.0 2 1 0.0
4 AM 18 0.6 NW 8.4 2 1 0.1
5 AM 19 0.5 W 8.2 2 1 0.0
6 AM 16 0.5 W 8.2 2 6 0.1
7 AM 12 0.4 W 8.3 2 15 0.2
8 AM 12 0.4 NW 8.5 2 22 0.1
9 AM 10 0.6 NE 9.1 2 79 0.2
10 AM 16 1.2 NE 9.7 2 102 0.0
11 AM 17 1.2 NE 10.5 2 144 0.0
12 PM 17 1.4 N 11.2 2 151 0.0
1 PM 20 1.4 E 11.7 2 185 0.0
2 PM 20 1.7 SE 12.5 2 179 0.0
3 PM 20 1.9 SE 12.8 2 197 0.0
4 PM 19 1.7 SE 10.9 2 129 0.1
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updated on 07/24/2014 6:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster