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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 June 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 24
1 AM 28 22
2 AM 27 22
3 AM 25 21
4 AM 22 21
5 AM 20 23
6 AM 21 26
7 AM 18 28
8 AM 16 31
9 AM 28 34
10 AM 23 36
11 AM 26 38
12 PM 38 40
1 PM 39 40
2 PM 40 40
3 PM 42 40
4 PM 42 39
5 PM 41 37
6 PM 41 36
7 PM 41 34
8 PM 41 33
9 PM 39 32
10 PM 35 31
11 PM 32 31
Weather and Ozone Data Monday June 29, 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 35 1.9 SW 16.9 97 0 0.0
1 AM 28 2.3 W 17.1 95 0 0.0
2 AM 27 2.6 W 16.9 94 0 0.0
3 AM 25 2.7 W 15.9 98 -- 0.0
4 AM 22 2.8 W 15.5 98 0 0.0
5 AM 20 2.4 W 15.2 98 0 0.0
6 AM 21 2.4 NW 15.6 98 10 0.0
7 AM 18 1.9 W 15.7 98 61 0.0
8 AM 16 2.5 W 16.3 98 114 0.0
9 AM 28 1.5 N 16.4 98 7 2.7
10 AM 23 1.5 W 16.5 99 136 0.0
11 AM 26 2.0 N 18.8 94 512 0.0
12 PM 38 2.3 N 20.9 78 664 0.0
1 PM 39 2.2 N 21.9 72 708 0.0
2 PM 40 2.7 N 22.4 68 642 0.0
3 PM 42 3.1 N 22.8 66 601 0.0
4 PM 42 3.2 N 22.7 64 556 0.0
5 PM 41 3.7 NE 21.2 68 330 0.0
6 PM 41 3.0 N 20.6 68 310 0.0
7 PM 41 2.5 NE 20.5 68 309 0.0
8 PM 41 2.0 N 19.9 70 155 0.0
9 PM 39 1.6 N 18.7 76 48 0.0
10 PM 35 1.9 NE 17.9 81 4 0.0
11 PM 32 3.3 NE 17.4 78 1 0.0
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updated on 06/30/2015 7:42 AM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster