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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 Friday August 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 23 21
1 AM 23 20
2 AM 22 19
3 AM 23 17
4 AM 20 17
5 AM 20 17
6 AM 20 17
7 AM 17 17
8 AM 16 18
9 AM 15 19
10 AM 11 20
11 AM 17 21
12 PM 20 22
1 PM 21 22
2 PM 23 23
3 PM 23 24
4 PM 25 24
5 PM 22 24
6 PM 22 25
7 PM 21 25
8 PM 23 27
9 PM 27 27
10 PM 30 27
11 PM 27 26
Weather and Ozone Data Friday August 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 23 1.4 NE 7.6 80 1 0.0
1 AM 23 0.9 N 7.0 77 1 0.0
2 AM 22 0.7 NW 6.5 80 1 0.0
3 AM 23 0.7 W 6.2 83 1 0.0
4 AM 20 0.8 NW 5.6 86 1 0.1
5 AM 20 0.8 NW 5.3 87 1 0.0
6 AM 20 0.5 N 5.2 89 1 0.0
7 AM 17 0.5 N 5.0 89 3 0.0
8 AM 16 0.6 W 5.2 89 21 0.0
9 AM 15 0.6 S 5.6 89 45 0.0
10 AM 11 0.5 E 5.9 89 89 0.0
11 AM 17 0.9 NE 6.3 84 157 0.0
12 PM 20 1.0 NE 7.3 79 195 0.0
1 PM 21 1.3 SW 7.4 80 170 0.0
2 PM 23 1.7 SW 7.0 75 197 0.0
3 PM 23 2.2 SW 7.9 68 275 0.0
4 PM 25 2.4 SW 9.0 57 426 0.0
5 PM 22 2.2 S 7.9 60 190 0.0
6 PM 22 1.9 SE 6.5 64 107 0.0
7 PM 21 1.6 E 5.6 68 83 0.0
8 PM 23 1.4 E 5.1 68 74 0.0
9 PM 27 1.3 NW 4.7 63 44 0.0
10 PM 30 1.1 W 4.0 57 5 0.0
11 PM 27 1.6 W 3.1 65 1 0.0
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updated on 08/30/2014 11:41 PM  I   http://nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster