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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday October 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 47
1 AM 49 47
2 AM 47 47
3 AM 48 47
4 AM 47 46
5 AM 46 46
6 AM 48 44
7 AM 48 42
8 AM 49 40
9 AM 47 38
10 AM 45 37
11 AM 43 36
12 PM 42 36
1 PM 36 36
2 PM 30 36
3 PM 32 38
4 PM 34 39
5 PM 38 39
6 PM 38 40
7 PM 41 --
8 PM 41 --
9 PM 39 --
10 PM 41 --
11 PM 40 --
Weather and Ozone Data Monday October 20, 2014
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 47 1.2 W 6.0 72 0 0.0
1 AM 49 2.6 SW 9.4 49 0 0.0
2 AM 47 2.9 SW 9.9 48 0 0.0
3 AM 48 3.1 SW 9.2 54 0 0.0
4 AM 47 3.5 SW 9.1 63 0 0.0
5 AM 46 3.7 SW 9.4 62 0 0.0
6 AM 48 3.5 SW 9.3 59 0 0.0
7 AM 48 2.9 S 9.4 56 0 0.0
8 AM 49 3.3 S 9.6 48 5 0.0
9 AM 47 2.9 S 9.7 51 58 0.0
10 AM 45 3.4 SW 11.1 55 402 0.0
11 AM 43 3.4 SW 11.7 57 542 0.0
12 PM 42 3.8 SW 11.6 59 571 0.0
1 PM 36 2.8 SW 8.8 85 170 0.8
2 PM 30 1.9 SW 7.5 100 125 1.5
3 PM 32 2.9 SW 8.1 100 200 2.0
4 PM 34 3.1 SW 6.6 100 55 3.4
5 PM 38 2.8 SW 5.8 100 15 1.2
6 PM 38 2.9 SW 5.8 100 37 0.0
7 PM 41 3.3 SW 5.0 98 4 0.0
8 PM 41 3.5 SW 4.4 93 0 0.6
9 PM 39 2.6 SW 3.8 99 0 0.1
10 PM 41 1.7 W 1.5 100 0 1.2
11 PM 40 0.9 SW 0.3 100 0 0.1
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updated on 10/21/2014 12:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster