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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday August 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 22 15
1 AM 19 15
2 AM 13 15
3 AM 10 16
4 AM 14 18
5 AM 16 20
6 AM 16 21
7 AM 17 23
8 AM 19 24
9 AM 20 26
10 AM 21 27
11 AM 24 27
12 PM 27 27
1 PM 28 27
2 PM 29 26
3 PM 31 24
4 PM 30 22
5 PM 28 20
6 PM 25 18
7 PM 24 17
8 PM 22 15
9 PM 19 15
10 PM 17 14
11 PM 16 14
Weather and Ozone Data Sunday August 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 22 2.2 S 13.1 92 3 0.0
1 AM 19 2.2 S 13.2 95 3 0.0
2 AM 13 2.4 S 13.3 98 2 0.0
3 AM 10 2.6 S 14.4 99 2 0.0
4 AM 14 2.8 S 14.7 96 3 0.0
5 AM 16 2.8 S 14.7 95 2 0.0
6 AM 16 2.6 SE 14.4 96 3 0.0
7 AM 17 2.9 S 14.2 95 14 0.0
8 AM 19 2.9 S 14.4 94 81 0.0
9 AM 20 2.9 S 15.2 91 137 0.0
10 AM 21 3.5 SE 15.9 87 172 0.0
11 AM 24 4.2 SE 16.8 83 288 0.0
12 PM 27 5.3 SE 18.3 76 284 0.0
1 PM 28 5.3 SE 18.7 74 168 0.0
2 PM 29 5.6 SE 19.4 71 325 0.0
3 PM 31 5.0 S 20.0 71 200 0.0
4 PM 30 5.2 S 20.6 72 149 0.0
5 PM 28 4.7 S 19.8 77 74 0.0
6 PM 25 3.8 S 20.4 78 154 0.0
7 PM 24 3.9 S 19.7 83 53 0.0
8 PM 22 3.2 S 18.8 91 11 7.8
9 PM 19 1.9 W 18.4 99 4 0.0
10 PM 17 1.8 SW 17.7 98 4 0.0
11 PM 16 1.9 SW 17.1 99 3 0.1
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updated on 09/01/2014 11:42 AM  I   http://www2.nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster