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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 April 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 33
1 AM 31 34
2 AM 32 36
3 AM 31 38
4 AM 32 40
5 AM 31 41
6 AM 36 43
7 AM 41 44
8 AM 42 45
9 AM 47 46
10 AM 49 46
11 AM 45 46
12 PM 44 46
1 PM 45 --
2 PM 45 --
3 PM 45 --
4 PM 49 --
5 PM 51 --
Weather and Ozone Data Wednesday April 1, 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 33 0.5 NE 5.0 44 0 0.0
1 AM 31 2.0 SE 3.6 52 0 0.0
2 AM 32 0.5 NE 3.4 52 0 0.0
3 AM 31 0.9 SE 2.6 57 0 0.0
4 AM 32 1.3 SE 1.6 58 0 0.0
5 AM 31 1.6 N 1.4 56 0 0.0
6 AM 36 3.2 W 2.6 51 0 0.0
7 AM 41 3.1 W 4.1 48 1 0.0
8 AM 42 2.8 SW 4.4 49 46 0.0
9 AM 47 3.1 NW 7.3 45 333 0.0
10 AM 49 3.6 NW 8.3 42 369 0.0
11 AM 45 6.7 N 7.5 45 283 0.0
12 PM 44 8.0 N 6.3 43 254 0.0
1 PM 45 8.4 N 5.6 45 270 0.0
2 PM 45 8.3 N 6.1 46 451 0.0
3 PM 45 9.2 NW 7.3 41 716 0.0
4 PM 49 8.1 NW 8.6 34 687 0.0
5 PM 51 8.4 W 7.9 29 330 0.0
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updated on 04/01/2015 5:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster