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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 September 15, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 17 15
1 AM 18 14
2 AM 17 14
3 AM 15 14
4 AM 15 15
5 AM 13 17
6 AM 13 19
7 AM 13 21
8 AM 12 24
9 AM 14 26
10 AM 19 29
11 AM 25 31
12 PM 29 31
1 PM 31 32
2 PM 32 31
3 PM 32 31
4 PM 32 31
5 PM 34 30
6 PM 34 --
7 PM 31 --
8 PM 30 --
9 PM 28 --
10 PM 28 --
Weather and Ozone Data Monday September 15, 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 17 1.7 W 7.2 98 3 0.0
1 AM 18 1.7 W 6.9 99 3 0.0
2 AM 17 1.8 W 6.4 99 3 0.0
3 AM 15 1.7 W 6.6 100 3 0.0
4 AM 15 1.9 W 6.5 100 4 0.0
5 AM 13 2.0 W 6.2 100 3 0.1
6 AM 13 2.0 W 5.8 100 3 0.0
7 AM 13 2.0 W 5.0 100 5 0.0
8 AM 12 1.6 W 4.6 100 33 0.0
9 AM 14 1.7 W 6.0 100 146 0.0
10 AM 19 2.2 W 8.2 88 390 0.0
11 AM 25 3.0 NW 9.6 67 519 0.0
12 PM 29 3.3 NW 10.6 56 621 0.0
1 PM 31 3.1 NW 11.8 49 677 0.0
2 PM 32 3.3 NW 12.8 45 681 0.0
3 PM 32 3.3 W 13.5 45 555 0.0
4 PM 32 2.5 W 13.6 45 389 0.0
5 PM 34 2.9 W 14.5 39 400 0.0
6 PM 34 2.7 W 14.0 41 87 0.0
7 PM 31 2.2 SW 12.5 51 35 0.0
8 PM 30 2.4 SW 10.5 61 7 0.0
9 PM 28 2.6 SW 9.2 68 3 0.0
10 PM 28 2.8 SW 8.6 70 3 0.0
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updated on 09/15/2014 9:41 PM  I   http://www.nature.nps.gov/air/data/current/data_voya-sb.cfm   I  Email: Webmaster