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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 Saturday October 25, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 35
1 AM 37 34
2 AM 37 33
3 AM 36 33
4 AM 35 32
5 AM 35 32
6 AM 34 31
7 AM 31 32
8 AM 31 32
9 AM 31 33
10 AM 31 33
11 AM 31 33
12 PM 32 34
1 PM 34 34
2 PM 35 34
3 PM 35 34
4 PM 35 34
5 PM 35 34
6 PM 34 34
7 PM 34 33
8 PM 34 33
9 PM 34 33
10 PM 35 --
11 PM 34 --
Weather and Ozone Data Saturday October 25, 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 38 3.6 W 12.8 49 3 0.0
1 AM 37 4.3 W 12.0 50 2 0.0
2 AM 37 4.9 W 11.3 49 3 0.0
3 AM 36 4.9 W 10.2 53 3 0.0
4 AM 35 4.5 W 9.2 57 3 0.0
5 AM 35 4.3 W 8.3 62 3 0.0
6 AM 34 3.8 W 7.3 66 3 0.0
7 AM 31 3.7 W 6.2 69 3 0.0
8 AM 31 3.5 W 5.5 72 6 0.0
9 AM 31 3.7 W 5.6 69 81 0.0
10 AM 31 4.2 W 6.7 62 225 0.0
11 AM 31 4.8 W 7.9 57 349 0.0
12 PM 32 4.9 W 9.1 51 439 0.0
1 PM 34 5.4 W 10.2 46 484 0.0
2 PM 35 5.8 NW 10.5 42 478 0.0
3 PM 35 5.2 W 10.9 41 421 0.0
4 PM 35 5.0 W 11.0 40 323 0.0
5 PM 35 4.7 W 10.7 41 192 0.0
6 PM 34 4.3 W 10.0 45 38 0.0
7 PM 34 3.4 W 9.0 49 4 0.0
8 PM 34 2.8 W 8.2 52 3 0.0
9 PM 34 3.0 W 7.6 53 3 0.0
10 PM 35 3.1 NW 7.4 56 3 0.0
11 PM 34 2.2 W 6.3 61 3 0.0
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updated on 10/26/2014 2:39 AM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster