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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 Wednesday March 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 43
1 AM 44 43
2 AM 44 43
3 AM 43 42
4 AM 43 42
5 AM 43 42
6 AM 43 42
7 AM 43 42
8 AM 43 42
9 AM 42 42
10 AM 41 42
11 AM 41 42
12 PM 41 42
1 PM 42 42
2 PM 43 42
3 PM 43 42
4 PM 43 42
5 PM 43 41
6 PM 43 41
7 PM 42 41
8 PM 42 41
9 PM 41 41
10 PM 41 40
11 PM 42 40
Weather and Ozone Data Wednesday March 4, 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 44 1.3 NE -0.9 79 0 0.0
1 AM 44 1.1 NE -0.7 79 0 0.0
2 AM 44 1.1 NE -0.7 79 0 0.0
3 AM 43 0.7 NW -1.3 81 0 0.0
4 AM 43 1.1 N -1.3 81 0 0.0
5 AM 43 1.2 NE -1.1 81 0 0.0
6 AM 43 1.1 NE -0.9 80 0 0.0
7 AM 43 1.1 NE -0.9 80 0 0.0
8 AM 43 0.9 NE -1.2 82 1 0.0
9 AM 42 0.7 W -1.6 84 19 0.0
10 AM 41 0.7 W -1.0 81 65 0.0
11 AM 41 0.6 E -0.3 77 102 0.0
12 PM 41 0.9 NE 0.3 75 92 0.0
1 PM 42 1.3 NE 1.9 68 263 0.0
2 PM 43 2.2 S 3.3 65 390 0.0
3 PM 43 2.2 S 3.6 61 292 0.0
4 PM 43 1.8 SE 3.3 60 188 0.0
5 PM 43 2.0 S 3.4 61 168 0.0
6 PM 43 2.0 S 1.9 67 33 0.0
7 PM 42 0.9 N 0.7 73 3 0.0
8 PM 42 0.9 N 0.3 75 0 0.0
9 PM 41 0.8 N -0.3 77 0 0.0
10 PM 41 1.1 N -0.2 78 0 0.0
11 PM 42 1.1 NE 0.0 77 0 0.0
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updated on 03/05/2015 12:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster