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Current Ozone and Weather Data in National Parks


Voyageurs National Park - Sullivan Bay, MN
EPA AQS Site Number: 27-137-0034


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Sunday December 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 16 14
1 AM 15 14
2 AM 14 14
3 AM 13 15
4 AM 12 15
5 AM 14 16
6 AM 15 16
7 AM 15 16
8 AM 14 16
9 AM 18 16
10 AM 19 15
11 AM 18 13
12 PM 18 12
1 PM 17 10
2 PM 15 9
3 PM 14 8
4 PM 11 --
5 PM 8 --
6 PM 7 --
7 PM 6 --
8 PM 5 --
Weather and Ozone Data Sunday December 21, 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 16 3.8 S -2.3 97 0 0.0
1 AM 15 3.6 S -2.5 97 0 0.0
2 AM 14 3.4 S -2.5 97 0 0.0
3 AM 13 3.7 S -2.6 97 0 0.0
4 AM 12 3.5 S -2.6 97 0 0.0
5 AM 14 3.1 S -2.5 97 0 0.0
6 AM 15 3.3 S -2.4 97 0 0.0
7 AM 15 4.0 S -2.3 97 0 0.0
8 AM 14 3.6 S -2.3 97 0 0.0
9 AM 18 3.5 S -2.3 96 0 0.0
10 AM 19 3.6 S -2.1 97 0 0.0
11 AM 18 3.7 S -1.8 96 0 0.0
12 PM 18 4.0 S -1.5 96 0 0.0
1 PM 17 3.7 S -1.3 96 0 0.0
2 PM 15 3.5 S -1.0 95 0 0.0
3 PM 14 3.1 S -0.9 95 0 0.0
4 PM 11 3.0 S -0.8 97 0 0.0
5 PM 8 2.9 S -0.7 97 0 0.0
6 PM 7 2.7 S -0.6 97 0 0.0
7 PM 6 2.6 S -0.5 97 0 0.0
8 PM 5 2.6 S -0.4 98 0 0.0
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updated on 12/21/2014 7:39 PM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster