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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 July 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 31
1 AM 34 30
2 AM 33 29
3 AM 32 29
4 AM 32 29
5 AM 29 31
6 AM 28 32
7 AM 28 34
8 AM 26 38
9 AM 27 41
10 AM 33 44
11 AM 36 47
12 PM 41 49
1 PM 42 50
2 PM 46 51
3 PM 53 --
4 PM 55 --
5 PM 53 --
6 PM 54 --
7 PM 48 --
Weather and Ozone Data Monday July 27, 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 33 2.7 W 23.5 62 0 0.0
1 AM 34 2.8 W 22.7 66 1 0.0
2 AM 33 2.9 W 21.5 71 0 0.0
3 AM 32 2.9 W 21.0 74 1 0.0
4 AM 32 2.9 W 20.5 75 0 0.0
5 AM 29 2.8 W 19.6 81 1 0.0
6 AM 28 2.4 SW 19.0 86 5 0.0
7 AM 28 2.1 SW 19.4 87 68 0.0
8 AM 26 2.0 SW 22.3 81 213 0.0
9 AM 27 2.0 SW 24.1 78 285 0.0
10 AM 33 2.0 SW 26.2 72 487 0.0
11 AM 36 2.1 SW 28.1 66 658 0.0
12 PM 41 2.2 S 29.4 57 741 0.0
1 PM 42 3.0 S 31.1 49 820 0.0
2 PM 46 3.9 S 31.9 42 828 0.0
3 PM 53 3.6 S 32.7 40 797 0.0
4 PM 55 3.4 S 32.9 42 709 0.0
5 PM 53 3.3 SW 32.4 42 591 0.0
6 PM 54 2.9 SW 31.9 43 438 0.0
7 PM 48 2.7 SW 31.0 45 297 0.0
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updated on 07/27/2015 6:54 PM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster