National Park Service Arrowhead
Explore Air

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 Wednesday October 1, 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 27 23
3 AM 26 22
4 AM 26 22
5 AM 26 21
6 AM 22 --
7 AM 20 --
8 AM 19 --
9 AM 22 --
10 AM 22 --
Weather and Ozone Data Wednesday October 1, 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 0.8 NE -2.7 61 1 0.0
1 AM 27 0.8 NW -2.7 62 1 0.0
2 AM 27 0.8 NW -2.9 63 1 0.0
3 AM 26 1.1 N -3.1 61 1 0.0
4 AM 26 0.7 N -2.9 60 1 0.0
5 AM 26 0.7 W -2.5 60 1 0.0
6 AM 22 0.7 N -2.7 64 1 0.0
7 AM 20 0.6 SW -2.5 65 1 0.0
8 AM 19 0.6 N -2.5 64 1 0.0
9 AM 22 0.5 NW -2.2 64 5 0.0
10 AM 22 0.5 W -1.8 63 21 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 10/01/2014 1:40 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster