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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 Thursday November 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 39
1 AM 38 39
2 AM 39 39
3 AM 39 39
4 AM 40 39
5 AM 39 --
6 AM 40 --
7 AM 39 --
8 AM 39 --
9 AM 40 --
10 AM -- --
11 AM -- --
12 PM -- --
1 PM -- --
2 PM -- --
3 PM -- 40
4 PM 41 40
5 PM 42 40
6 PM -- 40
7 PM 41 40
8 PM 41 40
9 PM 40 40
10 PM 40 39
11 PM 41 38
Weather and Ozone Data Thursday November 20, 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 38 1.6 N -0.9 53 1 0.0
1 AM 38 1.4 N -1.1 54 1 0.0
2 AM 39 1.3 N -1.2 53 1 0.0
3 AM 39 1.3 N -1.2 54 1 0.0
4 AM 40 1.5 N -0.5 51 1 0.0
5 AM 39 1.3 N -1.5 53 1 0.0
6 AM 40 1.1 N -1.1 56 1 0.0
7 AM 39 1.5 N -1.3 55 1 0.0
8 AM 39 1.1 N -1.7 56 1 0.0
9 AM 40 1.8 NE -0.9 51 1 0.0
10 AM -- 1.7 N -0.9 50 4 0.0
11 AM -- 2.4 N -0.2 47 19 0.0
12 PM -- -- -- -- 45 46 0.0
1 PM -- -- -- -- 40 80 0.0
2 PM -- -- -- -- 39 33 0.0
3 PM -- -- -- -- 42 22 0.0
4 PM 41 1.7 N 0.0 44 8 0.0
5 PM 42 1.0 N 0.0 42 2 0.0
6 PM -- 0.8 NW -1.5 46 1 0.0
7 PM 41 0.9 NW -1.8 46 2 0.0
8 PM 41 0.8 W -2.1 46 2 0.0
9 PM 40 0.7 W -2.7 49 2 0.0
10 PM 40 0.8 W -2.8 49 2 0.0
11 PM 41 0.6 N -2.9 48 2 0.0
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updated on 11/21/2014 7:41 PM  I   http://nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster