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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 Friday May 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 30
1 AM 34 29
2 AM 32 28
3 AM 29 28
4 AM 29 29
5 AM 30 31
6 AM 29 32
7 AM 26 33
8 AM 25 34
9 AM 25 --
10 AM 32 --
11 AM 39 --
12 PM 43 --
1 PM 43 --
Weather and Ozone Data Friday May 29, 2015
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 34 0.9 NW 11.3 60 11 0.0
1 AM 34 0.8 SW 9.2 66 2 0.0
2 AM 32 0.8 W 8.1 69 1 0.0
3 AM 29 0.6 SW 7.0 73 1 0.0
4 AM 29 1.0 SW 7.8 71 2 0.0
5 AM 30 0.9 W 8.0 71 10 0.0
6 AM 29 0.8 NW 7.8 73 35 0.0
7 AM 26 0.8 S 9.0 70 76 0.0
8 AM 25 1.3 NE 9.3 67 228 0.0
9 AM 25 0.9 E 10.5 65 307 0.0
10 AM 32 1.3 E 13.0 59 425 0.0
11 AM 39 1.6 NE 14.4 48 530 0.0
12 PM 43 2.2 NE 14.9 43 587 0.0
1 PM 43 2.4 NE 15.6 43 643 0.0
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updated on 05/29/2015 3:47 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster