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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 Friday October 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 25
1 AM 27 24
2 AM 26 24
3 AM 24 25
4 AM 20 25
5 AM 23 26
6 AM 26 26
7 AM 26 27
8 AM 26 27
9 AM 27 28
10 AM 28 29
11 AM 27 30
12 PM 27 31
1 PM 28 32
2 PM 28 33
3 PM 28 34
4 PM 31 35
5 PM 35 --
6 PM 36 --
7 PM 36 --
8 PM 36 --
9 PM 37 --
Weather and Ozone Data Friday October 31, 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 28 0.4 N -15.2 77 1 0.0
1 AM 27 0.5 NE -15.3 72 1 0.0
2 AM 26 0.5 NE -15.7 70 1 0.0
3 AM 24 0.5 SE -15.8 68 1 0.0
4 AM 20 0.4 SE -16.4 68 1 0.0
5 AM 23 0.4 NW -17.4 68 1 0.0
6 AM 26 0.4 N -17.8 73 1 0.0
7 AM 26 0.5 N -18.0 75 1 0.0
8 AM 26 0.6 N -17.4 78 1 0.0
9 AM 27 0.5 NW -17.5 71 1 0.0
10 AM 28 0.6 N -17.4 66 4 0.0
11 AM 27 0.5 NW -16.7 66 22 0.0
12 PM 27 0.4 SE -15.3 68 40 0.0
1 PM 28 0.5 E -14.0 65 131 0.0
2 PM 28 0.5 E -12.6 61 185 0.0
3 PM 28 0.7 E -10.9 63 147 0.0
4 PM 31 0.8 N -8.2 63 104 0.0
5 PM 35 0.9 N -5.7 55 13 0.0
6 PM 36 1.0 NW -5.2 53 5 0.0
7 PM 36 1.1 NW -6.4 55 1 0.0
8 PM 36 0.9 W -6.2 57 1 0.0
9 PM 37 0.9 NW -6.4 58 1 0.0
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updated on 10/31/2014 11:40 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster