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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 Tuesday January 17, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 28
1 AM 33 27
2 AM 33 26
3 AM 28 26
4 AM 26 26
5 AM 26 27
6 AM 25 27
7 AM 24 29
8 AM 25 31
9 AM 26 33
10 AM 34 34
11 AM 28 35
12 PM 29 36
1 PM 32 38
2 PM 37 40
3 PM 40 40
4 PM 38 40
5 PM 38 41
6 PM 40 42
7 PM 41 42
8 PM 43 43
9 PM 43 43
10 PM 42 43
11 PM 42 43
Weather and Ozone Data Tuesday January 17, 2017
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 1.8 S -7.1 87 0 0.0
1 AM 33 2.2 S -7.5 91 1 0.0
2 AM 33 2.1 SW -7.2 92 0 0.0
3 AM 28 2.2 SW -7.8 93 1 0.0
4 AM 26 1.9 S -7.9 93 0 0.0
5 AM 26 1.9 SW -8.6 95 0 0.0
6 AM 25 1.7 SW -9.1 95 1 0.0
7 AM 24 2.1 SW -10.3 94 0 0.0
8 AM 25 1.7 SW -10.8 92 2 0.0
9 AM 26 1.8 S -11.1 91 57 0.0
10 AM 34 1.1 SW -8.3 92 157 0.0
11 AM 28 1.4 SW -5.8 87 113 0.0
12 PM 29 1.9 SW -3.2 75 97 0.0
1 PM 32 2.2 SW -0.6 67 355 0.0
2 PM 37 2.4 S 2.8 62 339 0.0
3 PM 40 2.7 SW 2.8 56 256 0.0
4 PM 38 2.8 S 2.0 60 165 0.0
5 PM 38 2.3 S -0.6 65 23 0.0
6 PM 40 2.7 SW -2.8 68 1 0.0
7 PM 41 3.1 SW -2.9 69 0 0.0
8 PM 43 3.3 S -3.1 71 1 0.0
9 PM 43 3.8 SW -3.1 71 0 0.0
10 PM 42 3.9 SW -2.9 72 0 0.0
11 PM 42 4.0 SW -3.2 74 1 0.0
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updated on 01/18/2017 11:41 AM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster