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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 Tuesday March 31, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 46
1 AM 46 45
2 AM 46 45
3 AM 46 45
4 AM 47 45
5 AM 49 44
6 AM 46 43
7 AM 44 43
8 AM 41 43
9 AM 42 --
10 AM 45 --
11 AM 46 --
12 PM 43 --
1 PM 43 --
Weather and Ozone Data Tuesday March 31, 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 48 0.3 SW 9.4 61 0 0.0
1 AM 46 0.3 SW 6.9 69 0 0.0
2 AM 46 0.3 SW 5.3 71 0 0.0
3 AM 46 0.3 SW 4.7 64 0 0.0
4 AM 47 0.3 SW 5.5 59 0 0.0
5 AM 49 0.3 SW 4.5 44 0 0.0
6 AM 46 0.3 SW 3.8 61 0 0.0
7 AM 44 0.3 SW 4.4 65 1 0.0
8 AM 41 0.3 SW 3.5 70 30 0.0
9 AM 42 0.3 SW 4.2 69 105 0.0
10 AM 45 0.3 SW 4.4 69 219 0.0
11 AM 46 0.3 SW 5.7 65 509 0.0
12 PM 43 0.3 SW 4.4 75 276 0.0
1 PM 43 0.3 SW 4.8 74 378 0.0
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updated on 03/31/2015 2:40 PM  I   http://nature.nps.gov/air/data/current/data_LAVO-ML.cfm   I  Email: Webmaster