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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 Thursday May 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM -- --
1 AM -- --
2 AM -- --
3 AM -- --
4 AM -- --
5 AM -- --
6 AM -- --
7 AM -- --
8 AM -- --
9 AM -- --
10 AM -- --
11 AM -- --
12 PM -- --
1 PM -- --
2 PM -- --
3 PM -- --
4 PM -- --
5 PM -- --
6 PM -- --
7 PM -- --
8 PM -- --
9 PM -- --
Weather and Ozone Data Thursday May 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 -- 0.7 E 7.3 79 0 0.0
1 AM -- 2.2 SE 6.2 85 0 0.0
2 AM -- 1.5 SE 5.3 89 0 0.0
3 AM -- 1.2 SE 4.6 89 0 0.0
4 AM -- 0.0 NW 4.5 90 0 0.0
5 AM -- 0.0 S 4.2 91 0 0.0
6 AM -- 0.0 N 4.0 92 2 0.0
7 AM -- 0.6 S 5.4 89 42 0.0
8 AM -- 1.1 SW 6.1 87 140 0.0
9 AM -- 1.1 SW 7.4 84 226 0.0
10 AM -- 0.8 SW 8.9 72 585 0.0
11 AM -- 2.5 SW 11.0 55 800 0.0
12 PM -- 0.1 W 12.1 48 974 0.0
1 PM -- 3.3 W 12.2 47 848 0.0
2 PM -- 4.5 W 11.3 48 732 0.0
3 PM -- 0.4 W 13.7 36 995 0.0
4 PM -- 6.3 NW 13.4 39 684 0.0
5 PM -- 4.3 NW 12.6 43 549 0.0
6 PM -- 1.0 SW 9.7 60 70 0.0
7 PM -- 4.3 W 6.4 81 33 0.0
8 PM -- 0.0 W 5.9 86 36 0.0
9 PM -- 0.0 SW 6.0 85 9 0.0
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updated on 05/28/2015 9:47 PM  I   http://nature.nps.gov/air/data/current/data_WALD-CR.cfm   I  Email: Webmaster