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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 March 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 48
1 AM 49 49
2 AM 49 48
3 AM 49 48
4 AM 49 48
5 AM 49 48
6 AM 49 48
7 AM 49 48
8 AM 49 48
9 AM 48 47
10 AM 48 47
11 AM 48 47
12 PM 48 47
1 PM 47 47
2 PM 48 47
3 PM 48 47
4 PM 48 47
5 PM 48 47
6 PM 48 46
7 PM 48 46
8 PM 47 45
9 PM 47 45
10 PM 46 45
11 PM 46 44
Weather and Ozone Data Thursday March 26, 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 48 1.0 N -2.7 40 1 0.0
1 AM 49 1.0 NW -2.3 38 1 0.0
2 AM 49 1.5 N -1.8 38 1 0.0
3 AM 49 1.5 NE -0.3 36 1 0.0
4 AM 49 1.3 N 0.9 34 1 0.0
5 AM 49 1.1 N 0.5 36 1 0.0
6 AM 49 1.6 N 0.3 36 1 0.0
7 AM 49 1.5 NE 0.2 36 1 0.0
8 AM 49 1.0 W 0.2 37 6 0.0
9 AM 48 1.0 NW 0.8 37 50 0.0
10 AM 48 1.9 NE 2.6 35 97 0.0
11 AM 48 1.6 NE 5.0 35 292 0.0
12 PM 48 2.2 SE 6.4 36 380 0.0
1 PM 47 2.9 S 6.9 36 454 0.0
2 PM 48 3.2 S 7.0 37 518 0.0
3 PM 48 3.6 S 5.8 37 412 0.0
4 PM 48 2.4 S 5.0 39 212 0.0
5 PM 48 4.1 S 5.0 40 155 0.0
6 PM 48 4.0 S 4.9 43 207 0.0
7 PM 48 3.4 S 4.7 46 165 0.0
8 PM 47 3.0 S 3.7 50 43 0.0
9 PM 47 2.2 S 2.9 54 7 0.0
10 PM 46 3.2 S 2.5 62 1 0.0
11 PM 46 3.1 S 2.2 68 1 0.0
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updated on 03/27/2015 6:42 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster