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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 Tuesday October 17, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 28
1 AM 30 27
2 AM 29 26
3 AM 29 26
4 AM 27 25
5 AM 26 25
6 AM 26 26
7 AM 27 28
8 AM 27 30
9 AM 24 31
10 AM 23 32
11 AM 22 --
12 PM 29 --
1 PM 36 --
2 PM 41 --
3 PM 42 --
Weather and Ozone Data Tuesday October 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 31 2.4 N 10.0 61 0 0.0
1 AM 30 2.2 N 9.9 61 1 0.0
2 AM 29 2.4 N 9.2 63 1 0.0
3 AM 29 2.7 N 9.3 63 1 0.0
4 AM 27 2.6 N 8.7 68 1 0.0
5 AM 26 2.2 N 7.1 75 1 0.0
6 AM 26 1.8 N 6.0 77 1 0.0
7 AM 27 2.0 N 5.3 80 1 0.0
8 AM 27 2.2 N 5.1 81 6 0.0
9 AM 24 2.3 N 6.2 75 68 0.0
10 AM 23 1.8 N 8.0 70 227 0.0
11 AM 22 1.3 N 10.9 62 378 0.0
12 PM 29 1.9 N 14.8 48 242 0.0
1 PM 36 2.6 N 18.1 36 455 0.0
2 PM 41 3.3 N 20.3 30 500 0.0
3 PM 42 4.0 N 21.5 28 469 0.0
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updated on 10/17/2017 3:46 PM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster