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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Wednesday October 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 25
1 AM 27 26
2 AM 23 26
3 AM 21 27
4 AM 22 28
5 AM 27 29
6 AM 30 29
7 AM 29 28
8 AM 29 27
9 AM 29 26
10 AM 30 26
11 AM 29 25
12 PM 29 24
1 PM 29 24
2 PM 23 24
3 PM 22 24
4 PM 23 25
5 PM 24 26
6 PM 23 27
7 PM 26 28
8 PM 26 29
9 PM 26 29
10 PM 28 30
11 PM 31 30
Weather and Ozone Data Wednesday October 29, 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 27 0.7 NW -13.6 78 1 0.0
1 AM 27 0.6 N -14.7 77 1 0.0
2 AM 23 0.8 NW -16.0 77 1 0.0
3 AM 21 0.7 SW -16.7 80 1 0.0
4 AM 22 0.7 N -17.9 76 1 0.0
5 AM 27 0.5 W -18.6 70 1 0.0
6 AM 30 0.5 NW -18.3 67 1 0.0
7 AM 29 0.3 NW -17.6 71 1 0.0
8 AM 29 0.5 W -17.4 70 1 0.0
9 AM 29 0.5 N -16.7 73 1 0.0
10 AM 30 0.5 SW -16.5 76 7 0.0
11 AM 29 0.5 W -15.3 77 38 0.0
12 PM 29 0.6 W -13.3 79 62 0.0
1 PM 29 0.5 SW -10.6 77 92 0.0
2 PM 23 0.6 S -10.7 72 127 0.0
3 PM 22 0.7 E -10.5 66 112 0.0
4 PM 23 0.7 S -10.8 59 96 0.0
5 PM 24 0.6 SE -11.8 63 40 0.0
6 PM 23 0.6 SE -12.6 67 12 0.0
7 PM 26 0.6 NE -13.0 70 2 0.0
8 PM 26 0.7 N -13.2 67 1 0.0
9 PM 26 0.6 N -13.0 67 1 0.0
10 PM 28 0.6 NW -12.9 68 1 0.0
11 PM 31 0.6 NW -13.4 69 1 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 10/30/2014 9:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster