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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 October 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 11 13
1 AM 12 13
2 AM 13 14
3 AM 13 14
4 AM 14 15
5 AM 14 15
6 AM 15 15
7 AM 15 14
8 AM 15 14
9 AM 16 14
10 AM 17 14
11 AM 16 13
12 PM 13 13
1 PM 14 12
2 PM 13 12
3 PM 12 12
4 PM 13 12
5 PM 14 --
6 PM 13 --
7 PM 12 --
8 PM 12 --
9 PM 12 --
Weather and Ozone Data Wednesday October 29, 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 11 3.0 N 1.5 98 4 0.0
1 AM 12 2.9 NW 1.3 99 4 0.6
2 AM 13 3.1 NW 1.2 99 4 0.0
3 AM 13 3.0 NW 1.4 99 4 0.0
4 AM 14 2.7 NW 1.5 99 4 0.0
5 AM 14 2.4 NW 1.4 99 4 0.0
6 AM 15 2.2 NW 1.3 99 4 0.0
7 AM 15 2.1 NW 1.0 99 4 0.0
8 AM 15 1.8 NW 0.8 99 5 0.0
9 AM 16 2.1 NW 1.2 100 26 0.0
10 AM 17 1.8 NW 1.4 100 58 0.0
11 AM 16 1.4 NW 1.7 99 56 0.0
12 PM 13 1.5 W 1.9 99 57 0.2
1 PM 14 1.7 W 2.4 99 113 0.1
2 PM 13 1.9 W 2.5 97 92 0.0
3 PM 12 1.9 W 2.6 98 123 0.1
4 PM 13 1.8 W 2.8 95 89 0.0
5 PM 14 1.6 W 2.6 95 58 0.0
6 PM 13 1.5 W 2.2 97 14 0.0
7 PM 12 1.6 SW 1.9 98 4 0.0
8 PM 12 1.2 SW 1.6 99 4 0.0
9 PM 12 1.2 SW 1.5 99 4 0.0
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updated on 10/29/2014 11:41 PM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster