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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 Sunday September 14, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 20 15
1 AM 19 14
2 AM 20 14
3 AM 15 16
4 AM 13 18
5 AM 12 22
6 AM 10 27
7 AM 13 31
8 AM 13 36
9 AM 22 40
10 AM 32 43
11 AM 35 44
12 PM 46 45
1 PM 46 45
2 PM 46 45
3 PM 49 --
4 PM 47 --
5 PM 45 --
6 PM 42 --
7 PM 42 --
Weather and Ozone Data Sunday September 14, 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 20 0.8 S 4.0 67 0 0.0
1 AM 19 0.5 S 3.3 70 0 0.0
2 AM 20 1.4 SW 2.7 74 0 0.0
3 AM 15 0.6 SE 1.3 81 0 0.0
4 AM 13 0.9 S 0.5 82 0 0.0
5 AM 12 0.6 S -0.3 85 0 0.0
6 AM 10 1.1 S -0.9 87 0 0.0
7 AM 13 0.7 S -0.5 87 5 0.0
8 AM 13 0.1 NE 1.1 82 82 0.0
9 AM 22 1.1 S 7.3 61 351 0.0
10 AM 32 2.3 SW 12.3 44 381 0.0
11 AM 35 3.4 W 15.0 39 607 0.0
12 PM 46 7.0 W 19.4 24 554 0.0
1 PM 46 6.1 W 17.8 30 266 0.0
2 PM 46 5.3 W 17.8 33 352 0.0
3 PM 49 6.8 W 21.2 22 675 0.0
4 PM 47 8.2 SW 21.3 21 616 0.0
5 PM 45 8.0 W 18.8 27 142 0.0
6 PM 42 2.0 NW 17.8 32 120 0.0
7 PM 42 3.6 NW 17.2 32 75 0.0
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updated on 09/14/2014 7:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster