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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 Sunday September 14, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 25
1 AM 29 24
2 AM 29 23
3 AM 26 22
4 AM 24 21
5 AM 23 21
6 AM 21 21
7 AM 21 21
8 AM 19 23
9 AM 21 24
10 AM 23 26
11 AM 21 27
12 PM 20 28
1 PM 23 29
2 PM 27 30
3 PM 30 30
4 PM 32 28
5 PM 33 26
6 PM 32 24
7 PM 32 23
8 PM 30 20
9 PM 28 19
10 PM 24 17
11 PM 18 15
Weather and Ozone Data Sunday September 14, 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 28 4.2 S 8.8 67 3 0.0
1 AM 29 4.6 S 8.4 73 3 0.4
2 AM 29 4.2 S 7.0 94 3 1.4
3 AM 26 3.8 S 7.0 93 3 0.0
4 AM 24 3.9 S 7.0 92 3 0.0
5 AM 23 4.0 SW 7.3 92 3 0.0
6 AM 21 3.8 SW 7.2 94 3 0.0
7 AM 21 3.1 SW 7.0 96 4 0.0
8 AM 19 2.7 SW 7.1 96 24 0.0
9 AM 21 3.2 SW 7.3 92 85 0.0
10 AM 23 2.9 W 7.8 89 77 0.0
11 AM 21 3.0 SW 7.9 91 69 0.0
12 PM 20 3.1 W 8.8 87 134 0.0
1 PM 23 3.3 W 10.3 82 401 0.1
2 PM 27 4.0 NW 9.7 84 181 0.3
3 PM 30 3.0 NW 10.9 76 448 0.0
4 PM 32 2.8 NW 11.9 68 318 0.0
5 PM 33 2.6 NW 13.2 58 483 0.0
6 PM 32 2.9 NW 11.6 64 117 0.0
7 PM 32 1.8 W 11.1 68 38 0.0
8 PM 30 2.0 W 10.0 77 5 0.1
9 PM 28 2.0 W 8.5 87 3 0.4
10 PM 24 1.6 W 8.0 96 3 0.1
11 PM 18 1.7 W 7.6 98 3 0.0
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updated on 09/15/2014 9:41 PM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster