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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 September 25, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 24
1 AM 26 24
2 AM 27 24
3 AM 27 23
4 AM 25 23
5 AM 23 24
6 AM 23 25
7 AM 22 25
8 AM 23 25
9 AM 23 24
10 AM 22 24
11 AM 25 23
12 PM 31 21
1 PM 31 18
2 PM 27 16
3 PM 21 14
4 PM 18 12
5 PM 18 11
6 PM 15 11
7 PM 11 11
8 PM 10 12
9 PM 10 13
10 PM 9 14
11 PM 10 16
Weather and Ozone Data Sunday September 25, 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 24 3.8 SE 16.3 93 1 0.0
1 AM 26 3.5 SE 16.7 93 1 0.0
2 AM 27 3.4 S 17.0 90 1 0.0
3 AM 27 3.1 S 16.7 92 1 0.0
4 AM 25 3.3 S 16.3 96 1 1.4
5 AM 23 3.3 S 15.9 98 1 1.1
6 AM 23 3.3 S 16.1 99 1 1.8
7 AM 22 3.3 SE 16.2 99 1 4.7
8 AM 23 3.5 S 16.3 99 3 7.2
9 AM 23 3.3 SE 16.5 99 12 1.5
10 AM 22 3.5 S 16.8 99 22 5.5
11 AM 25 3.1 S 16.4 99 51 1.2
12 PM 31 3.2 S 17.4 98 382 0.0
1 PM 31 3.5 S 19.1 92 335 0.0
2 PM 27 4.8 SW 19.7 76 487 0.0
3 PM 21 4.8 SW 18.2 72 315 0.0
4 PM 18 3.8 SW 16.0 77 144 0.0
5 PM 18 3.8 SW 15.3 80 71 0.0
6 PM 15 3.1 SW 14.2 90 42 0.0
7 PM 11 3.8 SW 13.3 96 17 0.0
8 PM 10 4.0 SW 12.4 97 1 0.0
9 PM 10 3.4 SW 11.7 98 1 0.0
10 PM 9 3.2 SW 11.1 98 1 0.1
11 PM 10 3.2 SW 10.7 98 1 0.2
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updated on 09/26/2016 9:41 AM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster