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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 Thursday July 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 24
1 AM 26 23
2 AM 25 22
3 AM 28 22
4 AM 24 22
5 AM 22 23
6 AM 21 25
7 AM 20 26
8 AM 18 27
9 AM 19 --
10 AM 25 --
11 AM 30 --
12 PM 34 --
1 PM 37 --
Weather and Ozone Data Thursday July 24, 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 28 1.0 N 18.5 54 2 0.0
1 AM 26 1.1 E 16.9 63 3 0.0
2 AM 25 1.5 S 15.0 69 3 0.0
3 AM 28 1.7 SW 15.6 62 3 0.0
4 AM 24 1.9 SW 14.3 69 3 0.0
5 AM 22 2.1 SW 13.9 71 3 0.0
6 AM 21 2.0 SW 13.2 77 11 0.0
7 AM 20 2.0 SW 14.0 77 109 0.0
8 AM 18 2.1 SW 15.1 76 247 0.0
9 AM 19 1.8 S 17.2 72 371 0.0
10 AM 25 2.3 SW 19.4 61 580 0.0
11 AM 30 1.7 S 20.6 55 581 0.0
12 PM 34 1.8 S 21.3 53 691 0.0
1 PM 37 2.4 SW 22.1 51 803 0.0
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updated on 07/24/2014 12:40 PM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster