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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday July 24, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 27
1 AM 31 25
2 AM 29 25
3 AM 27 25
4 AM 26 25
5 AM 25 27
6 AM 24 29
7 AM 22 31
8 AM 22 33
9 AM 26 35
10 AM 31 36
11 AM 30 37
12 PM 38 37
1 PM 41 37
2 PM 39 35
3 PM 39 35
4 PM 38 33
5 PM 37 32
6 PM 36 30
7 PM 34 29
8 PM 32 28
9 PM 32 28
10 PM 32 --
11 PM 29 --
Weather and Ozone Data Sunday July 24, 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 35 3.1 S 20.6 91 1 0.0
1 AM 31 3.3 S 20.3 91 1 0.0
2 AM 29 2.5 S 20.2 91 1 0.0
3 AM 27 2.8 S 20.0 93 1 0.0
4 AM 26 2.6 SW 19.8 98 1 1.2
5 AM 25 2.2 S 19.7 99 1 0.0
6 AM 24 2.1 SW 19.9 99 2 0.0
7 AM 22 2.1 W 20.0 99 53 0.0
8 AM 22 2.5 W 20.2 98 208 0.0
9 AM 26 2.4 W 20.9 89 374 0.0
10 AM 31 3.2 W 21.2 80 395 0.0
11 AM 30 3.4 W 19.9 84 275 0.0
12 PM 38 3.3 W 21.9 75 610 0.0
1 PM 41 3.6 W 23.4 66 686 0.0
2 PM 39 4.0 W 24.7 60 868 0.0
3 PM 39 4.3 W 25.5 55 784 0.0
4 PM 38 3.9 W 25.4 56 624 0.0
5 PM 37 4.1 W 25.7 54 576 0.0
6 PM 36 3.7 W 25.0 56 381 0.0
7 PM 34 3.2 W 23.8 62 183 0.0
8 PM 32 3.3 W 23.1 64 120 0.0
9 PM 32 3.3 W 22.0 66 18 0.0
10 PM 32 3.1 W 20.4 73 1 0.0
11 PM 29 2.7 W 19.5 78 1 0.0
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updated on 07/25/2016 1:40 AM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster