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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 July 27, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 29 27
1 AM 28 25
2 AM 29 23
3 AM 25 21
4 AM 31 20
5 AM 26 18
6 AM 24 16
7 AM 25 15
8 AM 19 14
9 AM 10 14
10 AM 12 16
11 AM 14 18
12 PM 15 20
1 PM 15 21
2 PM 14 22
3 PM 16 23
4 PM 22 24
5 PM 27 24
6 PM 28 24
7 PM 27 23
8 PM 24 23
9 PM 23 22
10 PM 23 22
11 PM 23 22
Weather and Ozone Data Sunday July 27, 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 29 1.4 W 17.3 77 3 0.0
1 AM 28 1.1 W 16.9 79 3 0.0
2 AM 29 0.7 NW 17.1 78 3 0.0
3 AM 25 1.7 W 15.5 92 3 17.3
4 AM 31 1.4 NW 15.0 99 3 11.5
5 AM 26 1.2 W 14.9 100 3 1.6
6 AM 24 2.5 N 15.7 100 2 4.4
7 AM 25 3.2 NE 15.5 100 12 0.0
8 AM 19 3.0 NE 15.2 98 69 0.0
9 AM 10 3.1 NE 15.2 96 87 0.0
10 AM 12 3.5 NE 14.9 95 89 0.0
11 AM 14 4.0 NE 14.6 91 130 0.0
12 PM 15 3.3 NE 15.5 85 267 0.0
1 PM 15 2.6 NE 16.3 81 226 0.0
2 PM 14 3.0 N 16.7 78 256 0.0
3 PM 16 2.6 N 17.4 73 402 0.0
4 PM 22 2.6 N 18.7 64 440 0.0
5 PM 27 3.0 N 19.4 58 567 0.0
6 PM 28 2.9 N 19.5 57 404 0.0
7 PM 27 2.1 N 19.1 60 219 0.0
8 PM 24 1.8 N 18.0 67 61 0.0
9 PM 23 1.8 N 17.1 72 23 0.0
10 PM 23 2.1 N 16.2 75 3 0.0
11 PM 23 2.0 N 15.8 76 2 0.0
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updated on 07/28/2014 3:40 AM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster