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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 Tuesday October 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 32
1 AM 32 32
2 AM 32 32
3 AM 32 32
4 AM 32 32
5 AM 33 31
6 AM 33 31
7 AM 33 --
8 AM 33 --
9 AM 32 --
10 AM 31 --
11 AM -- --
12 PM 28 --
Weather and Ozone Data Tuesday October 21, 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 33 1.1 N 0.0 67 1 0.0
1 AM 32 1.1 NE -0.2 64 1 0.0
2 AM 32 1.0 N -0.7 65 1 0.0
3 AM 32 0.7 W -1.0 68 1 0.0
4 AM 32 0.6 W -1.3 70 1 0.0
5 AM 33 0.6 W -1.6 72 1 0.0
6 AM 33 0.6 W -2.2 74 1 0.0
7 AM 33 0.6 NW -2.9 75 1 0.0
8 AM 33 0.4 SW -3.6 79 1 0.0
9 AM 32 0.5 NW -4.4 81 2 0.0
10 AM 31 0.4 NW -4.6 79 12 0.0
11 AM -- 0.7 S -4.0 72 89 0.0
12 PM 28 0.9 E -3.2 62 92 0.0
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updated on 10/21/2014 2:40 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster