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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 Thursday August 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 30 19
1 AM 31 16
2 AM 30 15
3 AM 23 15
4 AM 15 17
5 AM 11 19
6 AM 8 23
7 AM 7 26
8 AM 10 30
9 AM 16 34
10 AM 34 38
11 AM 38 39
12 PM 35 39
1 PM 36 40
2 PM 38 41
3 PM 39 --
4 PM 42 --
5 PM 43 --
6 PM 42 --
7 PM 42 --
Weather and Ozone Data Thursday August 27, 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 30 4.3 N 12.3 87 0 0.0
1 AM 31 3.2 N 12.1 87 0 0.0
2 AM 30 2.1 N 11.8 87 0 0.0
3 AM 23 2.0 N 11.0 91 0 0.0
4 AM 15 1.2 NW 10.5 93 0 0.0
5 AM 11 0.9 SE 10.6 94 0 0.0
6 AM 8 0.9 W 10.6 95 0 0.0
7 AM 7 0.8 SE 10.7 96 4 0.0
8 AM 10 0.8 S 11.3 92 61 0.0
9 AM 16 1.2 S 12.6 88 221 0.0
10 AM 34 1.7 S 14.9 76 408 0.0
11 AM 38 2.1 NW 16.1 70 301 0.0
12 PM 35 2.6 N 15.2 79 177 0.0
1 PM 36 3.9 NW 16.0 76 363 0.0
2 PM 38 6.9 NW 16.2 71 259 0.0
3 PM 39 3.2 NW 16.5 67 333 0.0
4 PM 42 7.1 NW 17.4 65 476 0.0
5 PM 43 6.2 N 16.9 67 273 0.0
6 PM 42 3.5 N 18.1 62 342 0.0
7 PM 42 1.5 NE 18.4 57 116 0.0
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updated on 08/27/2015 7:44 PM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster