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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 Thursday October 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 17 14
1 AM 15 14
2 AM 14 13
3 AM 15 13
4 AM 15 13
5 AM 14 13
6 AM 13 14
7 AM 12 16
8 AM 15 18
9 AM 12 19
10 AM 12 21
11 AM 12 23
12 PM 19 25
1 PM 22 27
2 PM 25 28
3 PM 27 28
4 PM 25 29
5 PM 28 29
6 PM 32 30
7 PM 29 29
8 PM 29 --
9 PM 30 --
10 PM 30 --
11 PM 30 --
Weather and Ozone Data Thursday October 30, 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 17 1.4 W 1.2 100 4 0.0
1 AM 15 1.5 SW 1.2 100 4 0.0
2 AM 14 1.5 W 1.1 100 4 0.0
3 AM 15 1.4 W 0.8 100 3 0.0
4 AM 15 1.6 W 0.6 100 4 0.0
5 AM 14 1.6 W 0.4 100 4 0.0
6 AM 13 1.6 W 0.4 100 4 0.0
7 AM 12 1.4 W 0.6 100 4 0.0
8 AM 15 1.8 W 1.2 100 4 0.0
9 AM 12 1.4 W 1.2 100 17 0.0
10 AM 12 1.8 NW 1.7 100 36 0.3
11 AM 12 2.2 NW 2.2 100 90 0.0
12 PM 19 2.9 N 2.3 98 133 0.1
1 PM 22 3.3 N 1.9 94 172 0.1
2 PM 25 3.3 NW 1.4 92 185 0.0
3 PM 27 4.0 NW 1.8 86 284 0.1
4 PM 25 5.0 NW 0.7 86 85 0.1
5 PM 28 5.4 N -0.5 80 53 0.0
6 PM 32 6.4 N -1.3 67 23 0.0
7 PM 29 5.5 N -1.9 69 5 0.0
8 PM 29 5.6 N -2.4 73 4 0.0
9 PM 30 5.6 N -2.6 72 5 0.0
10 PM 30 4.9 N -2.8 73 4 0.0
11 PM 30 5.0 N -2.9 70 4 0.0
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updated on 10/30/2014 11:40 PM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster