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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 Friday July 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 31
1 AM 34 30
2 AM 33 29
3 AM 32 28
4 AM 32 27
5 AM 32 27
6 AM 31 27
7 AM 28 27
8 AM 25 28
9 AM 24 30
10 AM 24 32
11 AM 27 34
12 PM 29 35
1 PM 31 36
2 PM 34 37
3 PM 37 37
4 PM 39 36
5 PM 39 36
6 PM 38 35
7 PM 38 34
8 PM 37 34
9 PM 35 33
10 PM 35 32
11 PM 34 31
Weather and Ozone Data Friday July 3, 2015
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 33 3.0 W 19.1 76 1 0.0
1 AM 34 3.7 W 19.4 72 1 0.0
2 AM 33 3.8 W 18.7 75 1 0.0
3 AM 32 3.5 W 18.4 74 1 0.0
4 AM 32 3.0 W 17.4 78 1 0.0
5 AM 32 2.6 W 17.0 80 1 0.0
6 AM 31 2.5 W 16.8 83 6 0.0
7 AM 28 2.5 W 16.5 88 44 0.0
8 AM 25 2.5 W 17.1 90 135 0.0
9 AM 24 2.1 W 18.3 89 215 0.0
10 AM 24 2.7 NW 20.2 85 351 0.0
11 AM 27 3.1 NW 21.7 79 548 0.0
12 PM 29 3.1 NW 23.1 71 643 0.0
1 PM 31 3.1 N 23.5 65 474 0.0
2 PM 34 2.9 N 24.3 58 625 0.0
3 PM 37 2.8 N 25.5 49 771 0.0
4 PM 39 2.9 N 25.6 45 700 0.0
5 PM 39 2.8 N 26.0 40 632 0.0
6 PM 38 2.3 N 25.4 43 425 0.0
7 PM 38 1.9 NE 24.4 46 272 0.0
8 PM 37 1.7 NE 23.4 49 174 0.0
9 PM 35 2.5 NE 21.5 56 49 0.0
10 PM 35 2.4 E 19.5 65 3 0.0
11 PM 34 2.1 E 17.7 73 1 0.0
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updated on 07/04/2015 6:41 AM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB2.cfm   I  Email: Webmaster