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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 Friday April 18, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 45
1 AM 45 45
2 AM 45 44
3 AM 46 44
4 AM -- 44
5 AM 46 44
6 AM 46 44
7 AM 46 44
8 AM 43 44
9 AM 42 44
10 AM 44 45
11 AM 45 45
12 PM 45 45
1 PM 46 46
2 PM 46 46
3 PM 46 46
4 PM 45 46
5 PM 46 46
6 PM 46 46
7 PM 47 47
8 PM 47 47
9 PM 46 47
10 PM 45 47
11 PM 47 47
Weather and Ozone Data Friday April 18, 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 45 1.5 SE -2.6 72 3 0.0
1 AM 45 1.5 S -2.8 73 3 0.0
2 AM 45 1.4 S -3.0 75 3 0.0
3 AM 46 1.5 S -2.8 74 3 0.0
4 AM -- 1.5 S -2.8 75 3 0.0
5 AM 46 1.2 S -3.1 77 3 0.0
6 AM 46 1.1 E -3.8 80 3 0.0
7 AM 46 0.9 SE -3.6 78 17 0.0
8 AM 43 1.5 SE -3.8 83 171 0.0
9 AM 42 2.1 SE -1.8 75 342 0.0
10 AM 44 1.9 SE 0.5 63 514 0.0
11 AM 45 2.2 E 2.4 47 664 0.0
12 PM 45 2.6 E 3.5 40 772 0.0
1 PM 46 2.7 E 4.1 31 835 0.0
2 PM 46 2.4 SE 5.4 27 846 0.0
3 PM 46 2.5 E 6.2 27 795 0.0
4 PM 45 2.8 SE 7.0 26 691 0.0
5 PM 46 3.3 E 7.4 26 567 0.0
6 PM 46 3.5 SE 7.6 27 166 0.0
7 PM 47 3.6 SE 7.0 27 150 0.0
8 PM 47 2.9 SE 5.3 31 38 0.0
9 PM 46 3.0 E 4.0 41 4 0.0
10 PM 45 3.6 SE 3.5 47 3 0.0
11 PM 47 4.3 SE 2.8 49 3 0.0
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updated on 04/19/2014 6:44 AM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster