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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 July 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 43
1 AM 46 41
2 AM 45 40
3 AM 45 39
4 AM 43 39
5 AM 41 39
6 AM 40 39
7 AM 38 40
8 AM 35 41
9 AM 40 42
10 AM 37 42
11 AM 40 43
12 PM 44 44
1 PM 45 44
2 PM 44 --
3 PM 45 --
4 PM 45 --
5 PM 43 --
6 PM 43 --
Weather and Ozone Data Wednesday July 30, 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 47 3.2 NE 12.3 89 1 0.0
1 AM 46 3.8 NE 12.2 88 0 0.0
2 AM 45 4.5 NE 11.9 89 1 0.0
3 AM 45 4.5 NE 11.7 88 1 0.0
4 AM 43 4.9 NE 11.6 88 0 0.0
5 AM 41 4.3 NE 11.6 89 0 0.0
6 AM 40 2.6 NE 11.1 93 0 0.0
7 AM 38 3.0 NE 11.2 93 10 0.0
8 AM 35 0.9 NE 11.7 92 93 0.0
9 AM 40 0.5 NE 12.0 89 58 0.0
10 AM 37 1.0 NW 11.5 94 52 0.0
11 AM 40 0.7 NE 12.4 90 246 0.0
12 PM 44 3.1 NE 13.5 78 374 0.0
1 PM 45 4.2 E 14.2 74 302 0.0
2 PM 44 2.1 E 14.7 69 161 0.0
3 PM 45 1.2 S 15.2 65 251 0.0
4 PM 45 1.7 S 15.8 62 275 0.0
5 PM 43 3.7 NE 15.5 68 216 0.0
6 PM 43 4.5 NE 14.8 68 74 0.0
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updated on 07/30/2014 6:51 PM  I   http://www.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster