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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 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 41
1 AM 47 42
2 AM 47 41
3 AM -- 41
4 AM 35 42
5 AM 40 43
6 AM 41 44
7 AM 43 46
8 AM 43 47
9 AM 44 48
10 AM 45 48
11 AM 47 49
12 PM 47 49
1 PM 49 48
2 PM 52 48
3 PM 51 47
4 PM 51 45
5 PM 47 45
6 PM 48 44
7 PM 47 --
8 PM 45 --
9 PM 45 --
10 PM 44 --
11 PM 40 --
Weather and Ozone Data Wednesday April 23, 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 37 2.0 S 5.5 67 0 0.0
1 AM 47 6.6 S 8.1 57 0 0.0
2 AM 47 6.3 S 7.3 62 0 0.0
3 AM -- 2.8 SW 6.1 67 0 0.0
4 AM 35 2.5 SE 3.8 78 0 0.0
5 AM 40 2.7 NW 4.8 76 0 0.0
6 AM 41 9.4 N 1.1 94 0 0.0
7 AM 43 8.3 N -0.2 98 4 0.0
8 AM 43 5.9 N -0.3 98 89 0.0
9 AM 44 3.9 NW 1.3 93 432 0.0
10 AM 45 6.8 N 1.5 88 257 0.0
11 AM 47 8.2 N 3.1 77 819 0.0
12 PM 47 6.4 N 3.7 68 427 0.0
1 PM 49 7.2 NW 6.1 52 917 0.0
2 PM 52 8.5 W 6.8 43 947 0.0
3 PM 51 7.2 W 6.7 42 736 0.0
4 PM 51 8.5 W 6.6 41 625 0.0
5 PM 47 7.0 NW 5.6 44 475 0.0
6 PM 48 6.0 W 4.6 41 247 0.0
7 PM 47 7.9 NW 3.6 40 98 0.0
8 PM 45 7.9 NW 3.0 35 45 0.0
9 PM 45 6.8 NW 1.7 36 0 0.0
10 PM 44 4.7 W 0.2 40 0 0.0
11 PM 40 4.2 W -1.5 47 0 0.0
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updated on 04/23/2014 11:44 PM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster