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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 July 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 28
1 AM 37 25
2 AM 42 23
3 AM 38 20
4 AM 28 17
5 AM 17 16
6 AM 12 17
7 AM 17 19
8 AM 16 19
9 AM 16 19
10 AM 17 --
11 AM 19 --
12 PM 21 --
1 PM 22 --
2 PM 24 --
Weather and Ozone Data Tuesday July 29, 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 36 1.6 SW 14.7 85 3 0.0
1 AM 37 1.4 S 14.9 81 2 0.0
2 AM 42 1.2 S 15.9 72 3 0.0
3 AM 38 1.9 SW 14.6 79 3 0.0
4 AM 28 2.5 SW 13.7 84 3 0.0
5 AM 17 2.1 W 12.9 94 3 0.0
6 AM 12 2.2 W 12.6 98 5 0.0
7 AM 17 2.8 W 14.2 94 48 0.0
8 AM 16 2.9 W 15.2 91 111 0.0
9 AM 16 2.7 W 16.7 86 297 0.0
10 AM 17 2.4 NW 17.9 82 455 --
11 AM 19 2.6 NW 19.7 75 607 0.0
12 PM 21 3.1 W 20.7 68 698 0.0
1 PM 22 3.1 NW 21.8 63 718 0.0
2 PM 24 3.4 NW 22.2 59 544 0.0
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updated on 07/29/2014 1:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster