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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 Saturday June 25, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 38
1 AM 39 37
2 AM 43 37
3 AM 43 36
4 AM 41 36
5 AM 39 35
6 AM 34 35
7 AM 32 35
8 AM 32 36
9 AM 35 36
10 AM 37 36
11 AM 38 36
12 PM 38 --
1 PM 39 --
2 PM 36 --
3 PM 36 --
4 PM 34 --
Weather and Ozone Data Saturday June 25, 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 38 8.5 NW 15.4 80 0 0.0
1 AM 39 8.7 NW 14.5 80 0 0.0
2 AM 43 6.8 NW 14.5 73 0 0.0
3 AM 43 5.4 NW 14.3 70 0 0.0
4 AM 41 6.4 W 14.4 69 0 0.0
5 AM 39 6.4 W 14.1 72 1 0.0
6 AM 34 7.3 W 13.5 69 35 0.0
7 AM 32 5.9 W 13.8 72 180 0.0
8 AM 32 6.6 W 15.2 55 354 0.0
9 AM 35 8.4 W 16.2 42 524 0.0
10 AM 37 8.3 W 17.3 35 692 0.0
11 AM 38 7.9 W 19.0 32 812 0.0
12 PM 38 9.1 W 19.8 30 888 0.0
1 PM 39 10.4 W 21.2 28 874 0.0
2 PM 36 13.3 W 22.1 27 798 0.0
3 PM 36 11.1 W 20.6 32 398 0.0
4 PM 34 10.6 W 19.9 39 525 0.0
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updated on 06/25/2016 4:44 PM  I   http://nature.nps.gov/air/data/current/data_THRO-VC.cfm   I  Email: Webmaster