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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 January 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 30 31
1 AM 29 32
2 AM 29 32
3 AM 32 33
4 AM 32 33
5 AM 33 34
6 AM 34 34
7 AM 34 35
8 AM 35 35
9 AM 33 35
10 AM 33 35
11 AM 35 35
12 PM 37 34
1 PM 37 32
2 PM 36 32
3 PM 35 31
4 PM 35 --
5 PM 33 --
6 PM 32 --
7 PM 28 --
8 PM 26 --
Weather and Ozone Data Wednesday January 28, 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 5.7 S 0.1 77 0 0.0
1 AM 29 4.9 S 0.4 79 0 0.0
2 AM 29 5.2 S 1.5 77 0 0.0
3 AM 32 5.3 S 2.2 72 0 0.0
4 AM 32 7.3 SW 1.3 84 0 0.0
5 AM 33 4.7 SW 1.1 81 0 0.0
6 AM 34 3.0 W 0.9 79 0 0.0
7 AM 34 3.7 SW -0.6 94 0 0.0
8 AM 35 4.9 SW -0.3 88 8 0.0
9 AM 33 1.9 S 0.3 85 52 0.0
10 AM 33 1.8 SE 1.6 74 193 0.0
11 AM 35 3.7 SW 2.4 66 172 0.0
12 PM 37 7.3 W 3.4 58 320 0.0
1 PM 37 10.0 W 3.6 58 507 0.0
2 PM 36 9.8 W 2.8 63 292 0.0
3 PM 35 6.2 W 3.0 61 180 0.0
4 PM 35 5.2 W 2.5 63 79 0.0
5 PM 33 4.9 SW 1.8 67 20 0.0
6 PM 32 4.1 W 1.2 71 1 0.0
7 PM 28 2.3 SW 0.6 76 0 0.0
8 PM 26 1.8 SE 0.4 78 0 0.0
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updated on 01/28/2015 8:42 PM  I   http://nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster