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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 Tuesday September 2, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 18 10
1 AM 17 8
2 AM 11 8
3 AM 6 10
4 AM 9 13
5 AM 5 18
6 AM 7 23
7 AM 7 28
8 AM 7 33
9 AM 17 38
10 AM 23 43
11 AM 33 46
12 PM 49 47
1 PM 48 46
2 PM 46 44
3 PM 46 44
4 PM 48 44
5 PM 51 --
6 PM 48 --
7 PM 44 --
8 PM 40 --
9 PM 35 --
Weather and Ozone Data Tuesday September 2, 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 18 1.2 NW 6.0 77 0 0.0
1 AM 17 1.1 SW 4.7 83 0 0.0
2 AM 11 0.8 S 3.5 86 0 0.0
3 AM 6 1.1 S 1.8 91 0 0.0
4 AM 9 0.9 SE 2.1 91 0 0.0
5 AM 5 0.7 S 0.9 93 0 0.0
6 AM 7 1.1 SE 0.2 95 0 0.0
7 AM 7 0.8 NE 0.7 95 8 0.0
8 AM 7 0.7 S 2.6 89 164 0.0
9 AM 17 1.1 SW 6.0 77 373 0.0
10 AM 23 1.0 W 10.2 65 586 0.0
11 AM 33 1.5 NW 14.9 50 772 0.0
12 PM 49 2.6 S 18.2 28 902 0.0
1 PM 48 5.4 W 20.5 26 971 0.0
2 PM 46 7.2 SW 21.8 25 975 0.0
3 PM 46 8.8 W 22.4 25 914 0.0
4 PM 48 8.0 W 22.6 24 793 0.0
5 PM 51 8.0 W 22.8 24 607 0.0
6 PM 48 7.9 W 22.8 23 425 0.0
7 PM 44 6.6 W 21.6 24 185 0.0
8 PM 40 3.9 SW 18.5 31 20 0.0
9 PM 35 1.6 SW 15.4 39 0 0.0
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updated on 09/02/2014 9:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster