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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 October 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 --
1 AM 28 --
2 AM 27 --
3 AM 29 --
4 AM 32 --
Weather and Ozone Data Saturday October 21, 2017
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 25 0.5 E -1.8 93 1 0.9
1 AM 28 0.5 NE -2.7 92 0 0.6
2 AM 27 0.6 NE -3.3 91 1 0.2
3 AM 29 0.8 E -3.8 91 1 0.2
4 AM 32 0.8 NE -4.2 91 1 0.5
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updated on 10/21/2017 7:42 AM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML.cfm   I  Email: Webmaster