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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 Sunday August 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 26
1 AM 29 26
2 AM 27 25
3 AM 27 25
4 AM 27 25
5 AM 23 26
6 AM 25 26
7 AM 25 27
8 AM 25 27
9 AM 27 27
10 AM 28 26
11 AM 26 26
12 PM 29 25
1 PM 29 24
2 PM 29 23
3 PM 26 21
4 PM 24 20
5 PM 24 20
6 PM 23 19
7 PM 22 18
8 PM 21 17
9 PM 18 17
10 PM 17 17
11 PM 16 17
Weather and Ozone Data Sunday August 30, 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 25 1.4 W 0.4 90 3 0.0
1 AM 29 1.6 W 0.1 85 3 0.0
2 AM 27 2.1 W 0.1 87 2 0.0
3 AM 27 1.5 NW -0.3 91 4 0.1
4 AM 27 1.4 NW -0.3 93 4 0.2
5 AM 23 0.8 N -0.5 94 4 0.0
6 AM 25 1.0 NW -0.6 91 4 0.0
7 AM 25 1.2 NW -0.8 91 4 0.0
8 AM 25 1.0 NW -0.8 92 12 0.0
9 AM 27 1.3 W -0.4 88 28 0.0
10 AM 28 1.0 W -0.2 87 44 0.0
11 AM 26 1.1 E 0.6 89 185 0.0
12 PM 29 1.5 S 1.4 80 269 0.0
1 PM 29 1.7 SW 1.9 79 296 0.0
2 PM 29 2.6 W 3.1 70 396 0.0
3 PM 26 3.0 SW 2.8 72 410 0.0
4 PM 24 3.1 SW 2.4 75 298 0.0
5 PM 24 2.9 SW 3.1 74 400 0.0
6 PM 23 2.7 SW 3.6 70 389 0.0
7 PM 22 2.4 SW 3.4 68 240 0.0
8 PM 21 1.6 NW 1.3 82 60 0.0
9 PM 18 1.0 E 0.6 91 28 0.0
10 PM 17 0.8 SW 0.0 93 5 0.0
11 PM 16 0.8 N -0.4 93 1 0.0
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updated on 08/31/2015 7:40 AM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster