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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 Thursday October 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 23 22
1 AM 23 22
2 AM 23 22
3 AM 22 23
4 AM 22 23
5 AM 21 24
6 AM 20 24
7 AM 23 25
8 AM 26 25
9 AM 26 25
10 AM 26 26
11 AM 26 26
12 PM 26 27
1 PM 25 27
2 PM 24 27
3 PM 26 27
4 PM 28 28
5 PM 30 28
6 PM 30 28
7 PM 29 27
8 PM 27 27
9 PM 25 27
10 PM 26 27
11 PM 29 27
Weather and Ozone Data Thursday October 23, 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 23 0.7 NE -5.7 75 1 0.0
1 AM 23 0.9 N -5.7 74 1 0.0
2 AM 23 1.0 NE -5.9 75 1 0.0
3 AM 22 0.8 NE -6.2 78 1 0.0
4 AM 22 0.7 NE -6.3 79 1 0.0
5 AM 21 0.7 SW -6.4 80 1 0.0
6 AM 20 0.6 SW -6.4 81 1 0.0
7 AM 23 0.7 NE -6.4 78 1 0.0
8 AM 26 0.8 N -6.2 74 1 0.0
9 AM 26 0.9 NE -6.2 71 1 0.0
10 AM 26 1.1 NE -6.3 70 7 0.0
11 AM 26 0.6 S -6.2 72 29 0.0
12 PM 26 0.8 S -6.0 71 54 0.0
1 PM 25 0.7 E -5.6 71 49 0.0
2 PM 24 0.7 SE -5.3 71 42 0.0
3 PM 26 1.3 NE -5.2 69 82 0.0
4 PM 28 1.5 NE -4.9 64 66 0.0
5 PM 30 1.6 NE -4.9 63 37 0.0
6 PM 30 1.1 E -5.2 65 12 0.0
7 PM 29 0.9 E -5.6 67 2 0.0
8 PM 27 0.6 W -5.8 71 1 0.0
9 PM 25 0.5 W -6.1 74 1 0.0
10 PM 26 0.6 W -6.1 69 1 0.0
11 PM 29 0.9 W -6.1 59 1 0.0
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updated on 10/24/2014 5:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster