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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 Saturday October 25, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 23 23
1 AM 22 23
2 AM 22 24
3 AM 23 25
4 AM 21 25
5 AM 23 26
6 AM 26 26
7 AM 27 26
8 AM 27 26
9 AM 28 27
10 AM 27 27
11 AM 25 27
12 PM 25 27
1 PM 27 27
2 PM 28 27
3 PM 28 27
4 PM 28 27
5 PM 28 --
6 PM 27 --
7 PM 27 --
8 PM 27 --
9 PM 27 --
Weather and Ozone Data Saturday October 25, 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 23 0.6 SW -5.5 71 1 0.0
1 AM 22 0.7 W -5.7 71 1 0.0
2 AM 22 0.6 W -5.8 75 1 0.0
3 AM 23 0.5 NW -6.3 72 1 0.0
4 AM 21 0.5 W -7.4 76 1 0.0
5 AM 23 0.5 W -8.3 74 1 0.0
6 AM 26 0.6 NW -9.0 70 1 0.0
7 AM 27 0.5 W -10.2 73 1 0.0
8 AM 27 0.5 SW -10.5 77 1 0.0
9 AM 28 0.4 N -10.2 79 1 0.0
10 AM 27 0.4 NW -10.1 80 6 0.0
11 AM 25 0.6 SW -9.3 72 18 0.0
12 PM 25 0.5 SE -7.6 71 62 0.0
1 PM 27 0.7 E -6.7 64 91 0.0
2 PM 28 1.0 NE -6.2 58 190 0.0
3 PM 28 0.9 SE -5.7 59 138 0.0
4 PM 28 0.9 SE -5.5 59 141 0.0
5 PM 28 0.5 SE -6.0 62 26 0.0
6 PM 27 0.4 NW -7.8 72 7 0.0
7 PM 27 0.5 NW -9.3 75 2 0.0
8 PM 27 0.5 NW -10.2 74 1 0.0
9 PM 27 0.4 NW -10.8 77 1 0.0
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updated on 10/25/2014 11:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster