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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 October 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 32
1 AM 32 32
2 AM 32 32
3 AM 33 33
4 AM 34 33
5 AM 33 33
6 AM 32 34
7 AM 33 35
8 AM 33 35
9 AM 32 36
10 AM 34 36
11 AM 36 36
12 PM 38 35
1 PM 38 34
2 PM 37 32
3 PM 37 30
4 PM -- 29
5 PM 36 29
6 PM 34 --
7 PM 29 --
8 PM 27 --
9 PM 27 --
10 PM 25 --
Weather and Ozone Data Friday October 24, 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 31 2.2 SE 7.5 43 0 0.0
1 AM 32 2.8 SE 7.6 41 0 0.0
2 AM 32 5.2 S 8.2 40 0 0.0
3 AM 33 4.8 SE 8.1 41 0 0.0
4 AM 34 4.8 S 8.3 43 0 0.0
5 AM 33 5.8 S 7.9 44 0 0.0
6 AM 32 6.0 S 7.4 46 0 0.0
7 AM 33 6.1 S 8.1 44 0 0.0
8 AM 33 7.2 S 7.8 45 7 0.0
9 AM 32 7.0 S 8.0 45 107 0.0
10 AM 34 7.1 S 11.4 36 335 0.0
11 AM 36 6.8 S 14.3 28 545 0.0
12 PM 38 6.4 SW 16.2 22 671 0.0
1 PM 38 7.2 SW 17.2 18 715 0.0
2 PM 37 7.7 SW 18.0 16 701 0.0
3 PM 37 6.8 SW 18.3 17 582 0.0
4 PM -- 7.0 W 18.5 16 466 0.0
5 PM 36 6.8 W 18.1 16 306 0.0
6 PM 34 5.3 W 16.4 21 109 0.0
7 PM 29 3.0 S 11.0 31 2 0.0
8 PM 27 5.0 S 9.6 33 0 0.0
9 PM 27 1.5 NW 8.6 37 0 0.0
10 PM 25 2.0 S 7.4 40 0 0.0
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updated on 10/24/2014 10:40 PM  I   http://www.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster