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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 Sunday January 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 28
1 AM 28 28
2 AM 28 28
3 AM 28 29
4 AM 29 29
5 AM 29 29
6 AM 29 29
7 AM 30 29
8 AM 29 29
9 AM 29 29
10 AM 29 29
11 AM 29 29
12 PM 29 29
1 PM 30 30
2 PM 30 30
3 PM 30 --
4 PM 31 --
5 PM 30 --
6 PM 30 --
7 PM 29 --
Weather and Ozone Data Sunday January 25, 2015
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 28 3.2 NE -15.6 78 1 0.0
1 AM 28 3.0 NE -16.5 78 0 0.0
2 AM 28 2.7 NE -17.4 80 0 0.0
3 AM 28 3.1 NE -17.8 80 0 0.0
4 AM 29 2.7 E -18.1 79 0 0.0
5 AM 29 2.3 E -17.9 78 0 0.0
6 AM 29 1.8 E -17.7 76 0 0.0
7 AM 30 1.8 E -17.6 75 0 0.0
8 AM 29 1.9 E -17.6 75 1 0.0
9 AM 29 1.8 E -17.3 74 20 0.0
10 AM 29 1.6 E -16.5 72 65 0.0
11 AM 29 1.7 SE -15.0 69 113 0.0
12 PM 29 1.6 SE -13.3 66 197 0.0
1 PM 30 1.7 SE -10.8 62 250 0.0
2 PM 30 2.0 S -9.0 64 216 0.0
3 PM 30 2.6 S -7.4 67 145 0.0
4 PM 31 2.4 S -7.2 71 50 0.0
5 PM 30 2.0 S -7.1 72 12 0.0
6 PM 30 1.6 S -7.3 73 0 0.0
7 PM 29 2.3 S -7.2 74 0 0.0
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updated on 01/25/2015 6:44 PM  I   http://www2.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster