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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 July 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 14 10
1 AM 14 9
2 AM 14 8
3 AM 12 8
4 AM 8 9
5 AM 8 10
6 AM 9 12
7 AM 7 15
8 AM 5 18
9 AM 7 21
10 AM 14 25
11 AM 17 27
12 PM 18 29
1 PM 25 30
2 PM 30 30
3 PM 31 30
4 PM 32 29
5 PM 34 28
6 PM 32 26
7 PM 31 25
8 PM 29 24
9 PM 27 23
10 PM 26 23
11 PM 23 22
Weather and Ozone Data Friday July 3, 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 14 1.1 E 7.6 95 33 0.0
1 AM 14 0.8 E 6.3 95 30 0.0
2 AM 14 0.8 E 6.0 95 28 0.0
3 AM 12 0.7 NE 6.0 95 26 0.0
4 AM 8 0.7 NE 5.7 95 28 0.0
5 AM 8 0.8 E 5.1 95 35 0.0
6 AM 9 0.7 NE 5.6 95 40 0.0
7 AM 7 0.8 E 6.4 95 97 0.0
8 AM 5 0.6 W 7.4 94 123 0.0
9 AM 7 0.8 S 9.0 90 316 0.0
10 AM 14 1.2 S 11.2 81 470 0.0
11 AM 17 1.5 S 12.8 73 572 0.0
12 PM 18 1.3 S 13.6 72 465 0.0
1 PM 25 1.7 S 16.0 60 627 0.0
2 PM 30 1.7 SW 17.2 48 686 0.0
3 PM 31 2.2 SW 18.7 43 778 0.0
4 PM 32 1.9 W 18.5 41 565 0.0
5 PM 34 2.1 W 18.3 39 386 0.0
6 PM 32 2.3 W 18.7 39 476 0.0
7 PM 31 1.9 W 18.7 40 479 0.0
8 PM 29 2.0 W 17.4 46 181 0.0
9 PM 27 1.5 W 16.1 53 97 0.0
10 PM 26 0.9 SE 15.3 55 51 0.0
11 PM 23 1.1 E 13.5 65 53 0.0
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updated on 07/04/2015 12:42 PM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster