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 Saturday February 6, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 40
1 AM 41 40
2 AM 41 40
3 AM 41 40
4 AM 40 40
5 AM 40 40
6 AM 40 40
7 AM 40 40
8 AM 40 40
9 AM 41 40
10 AM 40 40
11 AM 40 41
12 PM 41 41
1 PM 41 41
2 PM 41 41
3 PM 41 41
4 PM 41 41
5 PM 42 41
6 PM 42 41
7 PM 42 41
8 PM 42 41
9 PM 42 41
10 PM 42 41
11 PM 42 41
Weather and Ozone Data Saturday February 6, 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 41 1.7 NE -4.4 74 0 0.0
1 AM 41 1.3 NE -5.1 78 0 0.0
2 AM 41 1.6 NE -4.5 79 0 0.0
3 AM 41 1.5 NE -4.4 80 0 0.0
4 AM 40 1.0 W -5.6 83 0 0.0
5 AM 40 0.8 NW -5.9 84 0 0.0
6 AM 40 1.4 N -5.4 82 0 0.0
7 AM 40 1.3 N -5.2 80 0 0.0
8 AM 40 1.3 N -5.0 79 0 0.0
9 AM 41 1.8 N -4.3 76 0 0.0
10 AM 40 1.2 N -5.0 76 10 0.0
11 AM 40 1.6 NE -4.3 72 48 0.0
12 PM 41 1.4 NE -2.7 63 31 0.0
1 PM 41 1.9 N -1.9 58 64 0.0
2 PM 41 1.9 NE -1.9 57 60 0.0
3 PM 41 1.8 SE -1.8 56 56 0.0
4 PM 41 2.2 SE -2.1 58 51 0.0
5 PM 42 2.1 S -2.5 62 17 0.0
6 PM 42 2.0 NE -2.9 64 1 0.0
7 PM 42 1.7 NE -2.9 63 0 0.0
8 PM 42 1.0 N -3.0 60 0 0.0
9 PM 42 1.4 NE -4.2 63 0 0.0
10 PM 42 1.3 E -3.4 58 0 0.0
11 PM 42 1.1 N -4.0 62 0 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 02/07/2016 9:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster