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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 Monday July 25, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 20
1 AM 25 18
2 AM 23 17
3 AM 21 17
4 AM 19 18
5 AM 18 19
6 AM 15 19
7 AM 13 21
8 AM 13 22
9 AM 18 23
10 AM 24 24
11 AM 25 25
12 PM 26 25
1 PM 25 26
2 PM 25 26
3 PM 24 27
4 PM 24 27
5 PM 25 27
6 PM 27 26
7 PM 30 26
8 PM 30 26
9 PM 30 --
10 PM 27 --
11 PM 24 --
Weather and Ozone Data Monday July 25, 2016
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 27 2.2 W 18.4 84 1 0.0
1 AM 25 2.4 W 17.9 88 1 0.0
2 AM 23 2.1 W 17.3 91 1 0.0
3 AM 21 2.0 W 16.4 95 1 0.0
4 AM 19 2.0 W 15.8 98 1 0.0
5 AM 18 2.0 W 15.7 98 1 0.0
6 AM 15 1.7 W 15.0 98 5 0.0
7 AM 13 1.6 W 15.2 98 69 0.0
8 AM 13 1.6 W 17.6 94 253 0.0
9 AM 18 2.2 W 20.0 84 407 0.0
10 AM 24 2.6 W 21.7 73 559 0.0
11 AM 25 2.6 W 22.9 68 627 0.0
12 PM 26 2.4 W 24.4 61 749 0.0
1 PM 25 2.5 NW 25.4 55 848 0.0
2 PM 25 2.7 NW 25.6 53 664 0.0
3 PM 24 2.1 NW 25.2 56 394 0.0
4 PM 24 1.7 NW 27.3 52 724 0.0
5 PM 25 2.2 NW 27.8 49 648 0.0
6 PM 27 2.3 NW 27.8 48 502 0.0
7 PM 30 2.1 NW 27.0 50 336 0.0
8 PM 30 1.7 NW 25.5 57 174 0.0
9 PM 30 1.6 NW 23.6 64 24 0.0
10 PM 27 1.4 W 21.8 72 1 0.0
11 PM 24 1.4 W 21.3 74 1 0.0
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updated on 07/26/2016 12:40 AM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster