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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 Saturday April 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 46
1 AM 46 45
2 AM 46 45
3 AM 46 44
4 AM 46 44
5 AM 46 44
6 AM 46 44
7 AM 46 45
8 AM 43 45
9 AM 42 46
10 AM 42 47
11 AM 46 49
12 PM 47 49
1 PM 47 50
2 PM 48 50
3 PM 51 50
4 PM 51 50
5 PM 51 49
6 PM 51 48
7 PM 51 48
8 PM 50 48
9 PM 49 --
10 PM 49 --
11 PM 48 --
Weather and Ozone Data Saturday April 19, 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 46 1.2 NE 0.8 0 1 0.0
1 AM 46 1.1 N -0.2 0 1 0.0
2 AM 46 1.0 N -0.7 0 1 0.0
3 AM 46 0.7 NW -1.1 0 1 0.0
4 AM 46 0.7 NW -1.4 0 1 0.0
5 AM 46 0.6 W -1.6 0 1 0.0
6 AM 46 0.7 N -1.8 0 1 0.0
7 AM 46 0.6 NW -1.9 0 11 0.0
8 AM 43 0.7 NE -1.6 0 40 0.0
9 AM 42 1.1 E -0.2 0 211 0.0
10 AM 42 1.1 NE 1.5 0 327 0.0
11 AM 46 1.2 SE 3.4 0 442 0.0
12 PM 47 1.2 E 5.1 0 531 0.0
1 PM 47 1.6 S 6.6 0 589 0.0
2 PM 48 1.7 NE 7.4 0 504 0.0
3 PM 51 2.7 E 8.0 0 597 0.0
4 PM 51 2.1 E 8.4 0 575 0.0
5 PM 51 2.1 E 8.7 0 549 0.0
6 PM 51 1.9 E 9.0 0 441 0.0
7 PM 51 2.2 E 8.4 0 314 0.0
8 PM 50 2.4 E 7.7 0 151 0.0
9 PM 49 1.8 NE 6.4 0 18 0.0
10 PM 49 0.7 N 4.7 0 6 0.0
11 PM 48 0.8 NW 3.3 0 1 0.0
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updated on 04/20/2014 4:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster