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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 September 27, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 18 15
1 AM 17 15
2 AM 17 15
3 AM 16 14
4 AM 14 14
5 AM 15 15
6 AM 17 16
7 AM 13 16
8 AM 15 18
9 AM 15 19
10 AM 14 21
11 AM 16 22
12 PM 17 24
1 PM 21 25
2 PM 23 26
3 PM 24 26
4 PM 26 26
5 PM 27 26
6 PM 28 26
7 PM 27 25
8 PM 27 25
9 PM 27 24
10 PM 27 24
11 PM 25 23
Weather and Ozone Data Tuesday September 27, 2016
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 0.6 NW -2.0 88 0 0.0
1 AM 17 0.5 NW -2.6 91 0 0.1
2 AM 17 0.5 W -2.8 92 0 0.0
3 AM 16 1.0 W -3.0 91 0 0.0
4 AM 14 0.7 SW -3.4 89 0 0.0
5 AM 15 0.6 W -3.8 91 0 0.0
6 AM 17 0.4 W -3.8 91 0 0.0
7 AM 13 0.6 SW -4.6 93 0 0.0
8 AM 15 0.6 W -5.1 94 1 0.0
9 AM 15 0.5 N -4.5 93 20 0.0
10 AM 14 0.5 SE -3.1 89 51 0.0
11 AM 16 0.8 E -1.3 79 216 0.0
12 PM 17 1.2 E 0.8 70 307 0.0
1 PM 21 1.2 NE 2.1 62 315 0.0
2 PM 23 1.1 E 3.4 57 211 0.0
3 PM 24 1.6 E 4.2 54 242 0.0
4 PM 26 1.5 E 5.1 49 284 0.0
5 PM 27 1.4 E 5.7 47 271 0.0
6 PM 28 1.2 E 5.0 48 136 0.0
7 PM 27 1.4 NE 3.5 55 48 0.0
8 PM 27 0.8 SW 2.0 61 11 0.0
9 PM 27 0.9 SW 0.9 63 0 0.0
10 PM 27 1.0 N -0.7 70 0 0.0
11 PM 25 0.8 NW -1.6 73 0 0.0
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updated on 09/28/2016 11:44 PM  I   http://www.nature.nps.gov/air/data/current/data_DENA-HQ2.cfm   I  Email: Webmaster