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Current Ozone and Weather Data in National Parks


Big Bend National Park - K-Bar Ranch Road, TX
EPA AQS Site Number: 48-043-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday April 21, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 --
1 AM 45 --
2 AM 43 --
3 AM 41 --
4 AM 41 --
Weather and Ozone Data Tuesday April 21, 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 45 3.5 SE 14.5 55 1 0.0
1 AM 45 2.3 SE 13.6 58 2 0.0
2 AM 43 1.9 SE 12.2 59 2 0.0
3 AM 41 1.4 SE 9.9 67 2 0.0
4 AM 41 1.6 SE 9.3 69 2 0.0
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updated on 04/21/2015 3:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_BIBE-KB.cfm   I  Email: Webmaster