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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 Saturday April 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 41
1 AM 45 41
2 AM 43 41
3 AM 40 41
4 AM 35 42
5 AM 41 43
6 AM 43 --
7 AM 44 --
8 AM 43 --
9 AM 44 --
10 AM 45 --
Weather and Ozone Data Saturday April 25, 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 40 0.3 SW 0.8 95 0 0.7
1 AM 45 0.3 SW 0.6 95 0 0.1
2 AM 43 0.3 NW 0.2 95 0 0.0
3 AM 40 0.3 W 0.1 95 0 0.0
4 AM 35 0.3 E 0.1 95 0 0.0
5 AM 41 0.3 SE -0.2 95 0 0.0
6 AM 43 0.3 E -0.6 95 0 0.0
7 AM 44 0.3 SE -0.8 95 2 0.0
8 AM 43 0.3 E -0.8 95 10 0.0
9 AM 44 0.3 SE -0.5 92 27 0.0
10 AM 45 0.3 SE 0.3 87 122 0.9
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updated on 04/25/2015 11:43 AM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML.cfm   I  Email: Webmaster