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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 Tuesday August 23, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 22 21
1 AM 23 21
2 AM 23 20
3 AM 20 20
4 AM 21 20
5 AM 21 20
6 AM 20 20
7 AM 20 21
8 AM 20 21
9 AM 20 21
10 AM 21 21
11 AM 22 21
12 PM 22 21
1 PM 22 21
2 PM 22 21
3 PM 21 20
4 PM 21 20
5 PM -- 20
6 PM 21 20
7 PM 21 20
8 PM 21 20
9 PM 20 19
10 PM 20 19
11 PM 20 19
Weather and Ozone Data Tuesday August 23, 2016
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 22 1.5 S 10.3 78 0 0.0
1 AM 23 1.7 S 10.9 74 0 0.0
2 AM 23 1.8 S 11.3 71 0 0.0
3 AM 20 1.7 S 10.1 79 0 0.0
4 AM 21 2.9 S 10.2 77 0 0.0
5 AM 21 1.6 S 10.6 73 0 0.0
6 AM 20 1.7 NE 9.7 79 0 0.0
7 AM 20 1.7 SE 10.0 76 4 0.0
8 AM 20 2.1 S 10.8 72 26 0.0
9 AM 20 1.4 NE 10.7 73 27 0.0
10 AM 21 1.9 SE 11.0 71 72 0.0
11 AM 22 2.1 S 11.9 66 120 0.0
12 PM 22 1.8 SE 12.5 63 88 0.0
1 PM 22 2.5 S 13.1 61 140 0.0
2 PM 22 1.9 SE 13.1 64 120 0.0
3 PM 21 1.9 SE 14.0 62 201 0.0
4 PM 21 2.3 SE 14.5 60 184 0.0
5 PM -- 2.5 S 14.1 64 192 0.0
6 PM 21 1.8 SE 14.0 65 127 0.0
7 PM 21 2.0 SE 14.1 65 97 0.0
8 PM 21 1.4 SE 13.7 67 44 0.0
9 PM 20 1.4 S 13.2 71 27 0.0
10 PM 20 1.3 S 12.8 72 3 0.0
11 PM 20 1.3 SE 12.8 73 0 0.0
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updated on 08/24/2016 2:45 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster