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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 Sunday July 27, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 20 19
1 AM 18 19
2 AM 20 19
3 AM 18 20
4 AM 18 20
5 AM 20 21
6 AM 20 22
7 AM 19 22
8 AM 20 23
9 AM 22 23
10 AM 23 24
11 AM 25 24
12 PM 25 24
1 PM 24 24
2 PM 24 23
3 PM 24 23
4 PM 24 23
5 PM 24 --
6 PM 24 --
7 PM 24 --
8 PM 24 --
9 PM 23 --
Weather and Ozone Data Sunday July 27, 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 20 1.0 SW 7.2 2 2 0.0
1 AM 18 0.9 W 6.1 2 1 0.0
2 AM 20 1.3 W 6.5 2 1 0.0
3 AM 18 1.1 W 5.9 2 1 0.0
4 AM 18 1.1 W 5.8 2 1 0.0
5 AM 20 1.7 W 5.7 2 1 0.0
6 AM 20 1.3 NW 5.7 2 8 0.0
7 AM 19 1.3 W 5.6 2 37 0.0
8 AM 20 1.7 W 6.8 2 88 0.0
9 AM 22 1.8 W 8.3 2 156 0.0
10 AM 23 1.7 W 10.5 2 372 0.0
11 AM 25 2.6 NE 11.8 2 530 0.0
12 PM 25 2.7 NE 11.3 2 310 0.0
1 PM 24 2.6 NE 11.3 2 275 0.0
2 PM 24 2.5 NE 12.0 2 273 0.0
3 PM 24 2.4 N 12.3 2 264 0.0
4 PM 24 2.5 NE 12.6 2 299 0.0
5 PM 24 2.3 NE 13.0 2 313 0.0
6 PM 24 1.8 N 13.7 2 414 0.0
7 PM 24 1.7 N 13.7 2 338 0.0
8 PM 24 1.0 N 12.5 2 174 0.0
9 PM 23 1.3 NW 13.5 2 106 0.0
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updated on 07/27/2014 11:41 PM  I   http://nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster