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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 March 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 44
1 AM 46 44
2 AM 45 43
3 AM 44 43
4 AM 44 43
5 AM 44 43
6 AM 43 43
7 AM 43 43
8 AM 43 44
9 AM 43 44
10 AM 43 45
11 AM 43 45
12 PM 44 45
1 PM 46 45
2 PM 46 45
3 PM 46 45
4 PM 46 45
5 PM 46 45
6 PM 46 44
7 PM 46 44
8 PM 45 44
9 PM 45 44
10 PM 44 44
11 PM 44 44
Weather and Ozone Data Friday March 27, 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 46 2.1 S 2.4 68 1 0.0
1 AM 46 2.0 S 2.1 71 1 0.0
2 AM 45 1.6 NE 1.7 73 1 0.0
3 AM 44 1.9 NE 1.7 71 1 0.0
4 AM 44 1.5 SE 1.8 70 1 0.0
5 AM 44 1.9 NE 1.2 76 1 0.0
6 AM 43 2.3 NE 1.6 70 1 0.0
7 AM 43 2.0 E 1.7 67 1 0.0
8 AM 43 1.6 NE 1.6 64 4 0.0
9 AM 43 1.9 SE 1.7 60 48 0.0
10 AM 43 1.7 E 2.2 61 114 0.0
11 AM 43 2.1 SE 3.0 56 206 0.0
12 PM 44 2.2 SE 3.8 49 294 0.0
1 PM 46 2.5 S 5.2 40 467 0.0
2 PM 46 2.9 S 5.1 39 449 0.0
3 PM 46 2.8 S 4.3 41 280 0.0
4 PM 46 2.5 S 3.8 42 223 0.0
5 PM 46 2.2 SE 3.8 45 243 0.0
6 PM 46 1.9 SE 4.1 43 255 0.0
7 PM 46 2.2 S 4.1 44 213 0.0
8 PM 45 1.6 S 3.0 47 65 0.0
9 PM 45 0.8 E 1.5 51 9 0.0
10 PM 44 1.1 N 0.3 59 1 0.0
11 PM 44 1.4 N -0.1 61 1 0.0
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updated on 03/28/2015 4:43 PM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster