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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 Monday February 23, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 31
1 AM 37 29
2 AM 37 28
3 AM 35 26
4 AM 33 --
5 AM 24 --
6 AM 23 --
7 AM 22 --
8 AM 23 --
Weather and Ozone Data Monday February 23, 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 37 4.8 N -18.2 75 0 0.0
1 AM 37 3.9 N -18.2 75 0 0.0
2 AM 37 4.2 N -19.0 76 0 0.0
3 AM 35 3.1 NW -19.4 77 0 0.0
4 AM 33 0.6 NW -20.7 79 0 0.0
5 AM 24 1.5 SW -23.3 82 0 0.0
6 AM 23 1.1 SE -24.0 83 0 0.0
7 AM 22 1.9 S -24.6 82 2 0.0
8 AM 23 1.3 S -23.0 78 100 0.0
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updated on 02/23/2015 11:42 PM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster