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Current Ozone and Weather Data in National Parks


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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday September 15, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 17
1 AM 25 14
2 AM 22 12
3 AM 16 13
4 AM 14 15
5 AM 10 18
6 AM 9 23
7 AM 9 28
8 AM 7 33
9 AM 16 39
10 AM 25 43
11 AM 33 45
12 PM 42 47
1 PM 49 46
2 PM 50 43
3 PM 49 40
4 PM 49 37
5 PM 49 33
6 PM 46 29
7 PM 43 25
8 PM 37 22
9 PM 27 18
10 PM 26 17
11 PM 22 15
Weather and Ozone Data Monday September 15, 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 3.4 SE 8.5 54 0 0.0
1 AM 25 1.6 SW 6.0 67 0 0.0
2 AM 22 1.2 SW 4.7 74 0 0.0
3 AM 16 0.7 S 3.3 79 0 0.0
4 AM 14 1.0 E 1.7 85 0 0.0
5 AM 10 0.1 SE 0.6 87 0 0.0
6 AM 9 1.1 S -0.7 92 0 0.0
7 AM 9 0.6 E -1.1 93 3 0.0
8 AM 7 0.6 SE 0.2 89 104 0.0
9 AM 16 0.6 SW 5.0 72 305 0.0
10 AM 25 0.6 S 10.1 55 515 0.0
11 AM 33 0.9 S 14.3 43 695 0.0
12 PM 42 1.8 S 17.7 32 843 0.0
1 PM 49 1.3 SW 19.5 24 603 0.0
2 PM 50 1.5 S 20.7 22 587 0.0
3 PM 49 2.9 SW 20.7 22 369 0.0
4 PM 49 3.6 NW 19.4 27 223 0.0
5 PM 49 3.6 W 21.2 25 589 0.0
6 PM 46 2.8 N 20.7 26 230 0.0
7 PM 43 2.1 N 19.9 29 133 0.0
8 PM 37 2.0 N 15.9 38 4 0.0
9 PM 27 2.1 SE 10.1 59 0 0.0
10 PM 26 1.5 S 7.9 64 0 0.0
11 PM 22 1.2 SW 6.8 67 0 0.0
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updated on 09/16/2014 9:45 PM  I   http://www.nature.nps.gov/air/data/current/data_WALD-CR2.cfm   I  Email: Webmaster