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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 Friday October 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 30 31
1 AM 30 31
2 AM 31 31
3 AM 32 31
4 AM 32 31
5 AM 32 31
6 AM 32 32
7 AM 32 32
8 AM 32 32
9 AM 32 32
10 AM 31 33
11 AM 32 33
12 PM 32 33
1 PM 33 --
2 PM 33 --
3 PM 34 --
4 PM 35 --
5 PM 35 --
Weather and Ozone Data Friday October 31, 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 30 4.6 N -3.1 71 4 0.0
1 AM 30 4.0 N -3.2 72 5 0.0
2 AM 31 4.0 NE -3.2 72 4 0.0
3 AM 32 3.4 N -3.4 73 5 0.0
4 AM 32 3.2 N -3.6 75 4 0.0
5 AM 32 2.5 N -3.6 78 5 0.0
6 AM 32 2.2 NE -3.9 79 4 0.0
7 AM 32 2.3 N -3.8 79 5 0.0
8 AM 32 2.2 N -3.9 79 5 0.0
9 AM 32 1.6 N -4.1 81 63 0.0
10 AM 31 1.4 N -3.4 75 124 0.0
11 AM 32 1.4 NW -2.9 71 260 0.0
12 PM 32 1.6 NW -1.6 60 410 0.0
1 PM 33 2.2 NW -0.8 58 450 0.0
2 PM 33 1.8 NW 0.0 54 440 0.0
3 PM 34 2.0 NW 0.7 48 385 0.0
4 PM 35 2.2 NW 1.1 45 286 0.0
5 PM 35 1.7 NW 1.1 47 160 0.0
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updated on 10/31/2014 4:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster