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Current Ozone and Weather Data in National Parks


Theodore Roosevelt National Park - Visitor Center, ND
EPA AQS Site Number: 38-007-0002


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday August 30, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 23
1 AM 26 22
2 AM 25 22
3 AM 21 23
4 AM 24 24
5 AM 22 25
6 AM 20 27
7 AM 19 29
8 AM 21 31
9 AM 26 34
10 AM 31 35
11 AM 31 36
12 PM 34 37
1 PM 35 37
2 PM 37 37
3 PM 40 37
4 PM 40 36
5 PM 39 35
6 PM 38 35
7 PM 38 --
8 PM 36 --
9 PM 34 --
10 PM 32 --
11 PM 32 --
Weather and Ozone Data Tuesday August 30, 2016
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 27 8.2 SE 17.9 49 0 0.0
1 AM 26 7.1 SE 16.0 58 0 0.0
2 AM 25 5.8 SE 15.1 64 0 0.0
3 AM 21 6.2 SE 15.0 67 0 0.0
4 AM 24 5.7 S 14.5 68 0 0.0
5 AM 22 6.2 S 13.7 71 0 0.0
6 AM 20 6.2 S 13.1 76 0 0.0
7 AM 19 6.7 S 13.9 76 28 0.0
8 AM 21 6.9 S 15.9 72 168 0.0
9 AM 26 9.3 S 19.8 58 331 0.0
10 AM 31 7.9 S 22.3 58 476 0.0
11 AM 31 7.2 S 22.7 59 229 0.0
12 PM 34 7.0 S 24.9 58 599 0.0
1 PM 35 7.3 SE 25.3 56 318 0.0
2 PM 37 9.9 SE 26.8 51 434 0.0
3 PM 40 8.9 SE 28.8 45 470 0.0
4 PM 40 7.9 SE 29.5 44 496 0.0
5 PM 39 7.6 SE 28.3 46 253 0.0
6 PM 38 7.6 SE 27.0 49 87 0.0
7 PM 38 7.1 SE 26.2 52 30 0.0
8 PM 36 6.0 SE 24.9 57 3 0.0
9 PM 34 7.8 SE 24.0 61 0 0.0
10 PM 32 8.1 SE 22.9 66 0 0.0
11 PM 32 9.0 SE 22.0 68 0 0.0
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updated on 08/30/2016 11:45 PM  I   http://www.nature.nps.gov/air/data/current/data_THRO-VC.cfm   I  Email: Webmaster