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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 Thursday February 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 31
1 AM 34 31
2 AM 33 30
3 AM 32 29
4 AM 31 29
5 AM 31 29
6 AM 30 30
7 AM 30 30
8 AM 29 31
9 AM 28 32
10 AM 28 32
11 AM 30 33
12 PM 32 --
1 PM 35 --
2 PM 35 --
3 PM 34 --
4 PM 34 --
Weather and Ozone Data Thursday February 26, 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 34 2.8 N -22.4 70 -- 0.0
1 AM 34 2.6 NW -23.4 74 -- 0.0
2 AM 33 2.8 NW -24.7 77 -- 0.0
3 AM 32 3.0 NW -25.5 79 -- 0.0
4 AM 31 2.6 NW -26.1 79 -- 0.0
5 AM 31 2.4 NW -26.4 79 -- 0.0
6 AM 30 2.5 NW -26.8 79 -- 0.0
7 AM 30 2.3 NW -27.5 78 -- 0.0
8 AM 29 2.4 NW -27.6 77 36 0.0
9 AM 28 2.4 NW -26.5 77 200 0.0
10 AM 28 2.0 NW -24.1 72 345 0.0
11 AM 30 3.1 NW -21.8 58 466 0.0
12 PM 32 3.3 NW -20.3 49 542 0.0
1 PM 35 3.9 NW -19.1 47 565 0.0
2 PM 35 3.4 NW -17.6 45 536 0.0
3 PM 34 3.2 NW -16.6 43 454 0.0
4 PM 34 3.4 NW -16.2 42 329 0.0
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updated on 02/26/2015 3:44 PM  I   http://www.nature.nps.gov/air/data/current/data_voya-sb.cfm   I  Email: Webmaster