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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 Monday May 2, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 34
1 AM 43 33
2 AM 39 31
3 AM 35 30
4 AM 30 29
5 AM 29 30
6 AM 29 31
7 AM 30 33
8 AM 29 34
9 AM 29 35
10 AM 29 36
11 AM 32 --
12 PM 37 --
1 PM 39 --
2 PM 40 --
3 PM 42 --
Weather and Ozone Data Monday May 2, 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 43 1.6 NW 8.8 39 0 0.0
1 AM 43 1.2 NE 7.3 42 0 0.0
2 AM 39 1.6 SE 6.6 50 0 0.0
3 AM 35 2.5 S 4.7 60 0 0.0
4 AM 30 2.5 S 4.3 69 0 0.0
5 AM 29 2.5 SW 4.2 71 0 0.0
6 AM 29 2.6 SW 3.9 74 0 0.0
7 AM 30 2.2 S 4.2 72 0 0.0
8 AM 29 1.9 SW 9.6 64 0 0.0
9 AM 29 1.4 SW 13.5 56 0 0.0
10 AM 29 1.3 E 17.2 47 0 0.0
11 AM 32 2.2 NE 17.9 41 0 0.0
12 PM 37 2.6 NE 18.1 32 -- 0.0
1 PM 39 2.5 N 19.0 30 829 0.0
2 PM 40 2.9 NE 19.1 28 827 0.0
3 PM 42 2.7 NE 20.7 26 794 0.0
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updated on 05/02/2016 2:40 PM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster