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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 Wednesday September 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 14 11
1 AM 14 10
2 AM 11 10
3 AM 9 13
4 AM 13 16
5 AM 9 20
6 AM 10 24
7 AM 8 29
8 AM 8 34
9 AM 17 39
10 AM 33 42
11 AM 36 44
12 PM 41 44
1 PM 46 43
2 PM 48 43
3 PM 45 42
4 PM 46 --
5 PM 46 --
6 PM 44 --
7 PM 41 --
8 PM 34 --
Weather and Ozone Data Wednesday September 17, 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 14 1.5 S 6.6 73 0 0.0
1 AM 14 1.2 S 6.0 74 0 0.0
2 AM 11 1.3 SE 5.4 77 0 0.0
3 AM 9 1.3 S 3.7 81 0 0.0
4 AM 13 1.2 NE 3.6 81 0 0.0
5 AM 9 1.4 S 3.0 83 0 0.0
6 AM 10 1.5 SE 2.5 84 0 0.0
7 AM 8 1.3 E 1.1 88 2 0.0
8 AM 8 1.2 S 2.3 86 96 0.0
9 AM 17 0.4 S 8.5 63 303 0.0
10 AM 33 1.4 S 12.4 47 515 0.0
11 AM 36 1.5 S 15.6 40 696 0.0
12 PM 41 1.8 S 18.8 33 826 0.0
1 PM 46 2.5 S 21.7 26 921 0.0
2 PM 48 4.4 NW 21.0 23 327 0.0
3 PM 45 5.7 S 19.5 32 496 0.0
4 PM 46 3.3 NE 20.2 28 371 0.0
5 PM 46 3.2 SE 21.0 27 543 0.0
6 PM 44 2.4 S 21.3 27 313 0.0
7 PM 41 1.1 SW 20.6 30 103 0.0
8 PM 34 1.0 SW 15.9 44 2 0.0
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updated on 09/17/2014 8:41 PM  I   http://www.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster