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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 Wednesday May 4, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 35
1 AM 38 34
2 AM 37 33
3 AM 36 33
4 AM 34 34
5 AM 33 35
6 AM 33 36
7 AM 32 38
8 AM 32 40
9 AM 34 42
10 AM 37 44
11 AM 39 45
12 PM 42 46
1 PM 44 47
2 PM 46 47
3 PM 47 47
4 PM 48 47
5 PM 50 47
6 PM 48 47
7 PM 48 47
8 PM 47 --
9 PM 47 --
10 PM 47 --
11 PM 48 --
Weather and Ozone Data Wednesday May 4, 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 38 2.4 N 5.7 64 -- 0.0
1 AM 38 2.7 N 5.5 66 -- 0.0
2 AM 37 2.8 N 5.2 68 -- 0.0
3 AM 36 3.2 N 5.1 70 -- 0.0
4 AM 34 2.9 N 4.5 74 -- 0.0
5 AM 33 2.6 N 3.6 79 -- 0.0
6 AM 33 2.6 N 2.8 83 2 0.0
7 AM 32 2.8 N 2.9 83 66 0.0
8 AM 32 2.9 N 5.8 70 234 0.0
9 AM 34 2.9 N 7.5 58 408 0.0
10 AM 37 2.6 N 9.0 47 573 0.0
11 AM 39 3.1 N 10.4 39 715 0.0
12 PM 42 3.4 N 11.7 31 822 0.0
1 PM 44 3.3 N 13.0 27 880 0.0
2 PM 46 3.2 N 14.3 23 891 0.0
3 PM 47 3.1 N 15.6 21 844 0.0
4 PM 48 3.0 N 16.8 20 751 0.0
5 PM 50 3.1 NW 16.9 19 618 0.0
6 PM 48 2.5 NW 16.0 20 425 0.0
7 PM 48 1.7 NW 17.3 22 243 0.0
8 PM 47 1.5 W 15.1 25 105 0.0
9 PM 47 1.1 SW 11.2 28 10 0.0
10 PM 47 1.3 S 9.4 28 0 0.0
11 PM 48 1.0 SW 8.8 27 -- 0.0
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updated on 05/04/2016 11:42 PM  I   http://www.nature.nps.gov/air/data/current/data_voya-sb.cfm   I  Email: Webmaster