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Current Ozone and Weather Data in National Parks


Lassen Volcanic National Park - Manzanita Lake Fire Station, CA
EPA AQS Site Number: 06-089-3003


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday July 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 17 23
1 AM 19 24
2 AM 25 25
3 AM 27 --
4 AM 24 --
5 AM 27 --
6 AM 23 --
7 AM 24 --
Weather and Ozone Data Friday July 3, 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 17 0.5 E 16.6 84 0 0.0
1 AM 19 0.5 NE 16.2 84 0 0.0
2 AM 25 0.6 NE 15.7 83 0 0.0
3 AM 27 0.6 NE 15.4 82 0 0.0
4 AM 24 0.5 E 15.5 81 0 0.0
5 AM 27 0.8 SE 15.7 82 0 0.0
6 AM 23 0.7 E 15.0 94 1 0.5
7 AM 24 0.6 NE 15.3 95 11 0.1
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updated on 07/03/2015 8:41 AM  I   http://nature.nps.gov/air/data/current/data_LAVO-ML.cfm   I  Email: Webmaster