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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 Tuesday August 26, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 18 20
1 AM 20 19
2 AM 19 19
3 AM 19 18
4 AM 20 19
5 AM 21 19
6 AM 22 19
7 AM 22 19
8 AM 14 20
9 AM 17 21
10 AM 16 22
11 AM 21 23
12 PM 22 22
1 PM 23 22
2 PM 23 21
3 PM 24 21
4 PM 25 20
5 PM 25 19
6 PM 21 18
7 PM 18 17
8 PM 21 16
9 PM 18 15
10 PM 17 14
11 PM 17 14
Weather and Ozone Data Tuesday August 26, 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 18 0.8 W 9.1 82 1 0.0
1 AM 20 0.9 W 8.8 82 1 0.0
2 AM 19 0.8 N 8.5 82 2 0.0
3 AM 19 0.6 NW 8.5 81 1 0.0
4 AM 20 0.5 W 8.1 82 2 0.0
5 AM 21 0.6 NW 8.2 82 1 0.0
6 AM 22 0.7 NW 8.1 82 1 0.0
7 AM 22 0.7 NW 7.9 84 5 0.0
8 AM 14 0.7 W 7.5 89 15 0.7
9 AM 17 0.5 NW 7.6 92 33 1.5
10 AM 16 0.7 NE 7.9 93 89 0.9
11 AM 21 1.0 NE 8.1 92 124 0.0
12 PM 22 0.9 NE 8.7 90 186 0.1
1 PM 23 1.1 NE 9.2 86 207 0.1
2 PM 23 1.1 NE 9.6 87 178 0.0
3 PM 24 0.9 NE 10.0 85 211 0.1
4 PM 25 1.1 NE 10.9 79 299 0.0
5 PM 25 1.2 N 11.5 74 135 0.2
6 PM 21 0.9 W 10.7 84 113 0.8
7 PM 18 0.7 NE 11.1 85 105 0.0
8 PM 21 0.9 NW 10.5 82 37 0.3
9 PM 18 0.9 W 9.9 88 13 0.6
10 PM 17 0.9 W 9.0 90 3 0.3
11 PM 17 0.7 NW 8.4 91 1 0.2
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updated on 08/27/2014 4:40 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster