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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 Saturday January 14, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 24
1 AM 26 24
2 AM 25 24
3 AM 25 25
4 AM 24 26
5 AM 24 27
6 AM 23 28
7 AM 23 30
8 AM 24 31
9 AM 30 32
10 AM 31 33
11 AM 32 34
12 PM 33 34
1 PM 34 34
2 PM 34 34
3 PM 33 34
4 PM 34 34
5 PM 36 34
6 PM 36 34
7 PM 35 34
8 PM 34 34
9 PM 34 34
10 PM 34 33
11 PM 34 33
Weather and Ozone Data Saturday January 14, 2017
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 0.5 S -19.0 82 0 0.1
1 AM 26 0.5 SE -18.7 82 0 0.0
2 AM 25 0.7 N -18.5 82 0 0.0
3 AM 25 0.6 NE -18.8 82 0 0.0
4 AM 24 0.6 S -18.6 82 0 0.0
5 AM 24 0.6 W -19.1 82 0 0.0
6 AM 23 0.5 SE -18.5 82 0 0.1
7 AM 23 0.5 E -17.8 83 0 0.1
8 AM 24 0.5 SE -18.0 82 0 0.1
9 AM 30 0.6 SE -18.5 82 0 0.1
10 AM 31 0.7 SW -17.9 83 0 0.0
11 AM 32 0.7 SW -17.6 83 1 0.0
12 PM 33 1.1 W -17.3 83 3 0.0
1 PM 34 1.3 N -16.7 82 4 0.2
2 PM 34 0.9 N -16.8 83 3 0.0
3 PM 33 1.0 NE -17.8 82 2 0.0
4 PM 34 0.9 NE -18.1 82 1 0.1
5 PM 36 1.2 NE -19.3 81 0 0.1
6 PM 36 0.7 W -19.7 80 0 0.0
7 PM 35 1.3 W -21.0 78 0 0.0
8 PM 34 0.7 NW -22.8 77 0 0.0
9 PM 34 1.1 NW -23.4 77 0 0.0
10 PM 34 1.0 W -24.1 76 0 0.0
11 PM 34 0.8 NW -25.9 75 0 0.0
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updated on 01/15/2017 11:41 PM  I   http://nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster