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Current Ozone and Weather Data in National Parks


Walden - Chandler Ranch, CO
EPA AQS Site Number: 08-057-0003


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday July 25, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 27
1 AM 29 27
2 AM 25 27
3 AM 23 --
4 AM 22 --
5 AM 20 --
6 AM 36 --
7 AM 36 --
Weather and Ozone Data Friday July 25, 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 32 2.5 S 15.5 66 2 0.0
1 AM 29 1.6 W 14.1 71 2 0.0
2 AM 25 2.3 W 13.1 75 1 0.0
3 AM 23 1.3 SW 12.0 78 0 0.0
4 AM 22 0.8 S 11.2 80 0 0.0
5 AM 20 3.1 SE 11.4 80 1 0.0
6 AM 36 4.8 SE 14.0 65 2 0.0
7 AM 36 4.3 SE 13.9 66 29 0.0
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updated on 07/25/2014 7:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster