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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 Thursday August 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 33
1 AM 33 32
2 AM 35 32
3 AM 36 33
4 AM 34 34
5 AM 32 36
6 AM 33 38
7 AM 33 40
8 AM 26 42
9 AM 30 45
10 AM 43 48
11 AM 44 49
12 PM 47 49
1 PM 48 49
2 PM 49 49
3 PM 51 48
4 PM 51 46
5 PM 51 45
6 PM 52 45
7 PM 50 44
8 PM 46 44
9 PM 46 44
10 PM 40 44
11 PM 35 44
Weather and Ozone Data Thursday August 21, 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 32 0.6 E 11.2 73 1 0.0
1 AM 33 0.8 E 10.3 72 1 0.0
2 AM 35 0.7 E 9.5 70 1 0.0
3 AM 36 0.8 E 9.3 71 1 0.0
4 AM 34 0.7 E 9.1 73 1 0.0
5 AM 32 0.8 E 8.8 77 1 0.0
6 AM 33 0.7 E 8.6 80 1 0.0
7 AM 33 0.9 E 9.2 81 10 0.0
8 AM 26 0.7 E 10.3 80 67 0.0
9 AM 30 0.5 E 14.0 64 261 0.0
10 AM 43 1.5 W 17.0 43 454 0.0
11 AM 44 2.2 W 18.6 39 680 0.0
12 PM 47 2.9 W 20.0 38 798 0.0
1 PM 48 3.1 W 20.4 40 865 0.0
2 PM 49 3.3 SW 20.6 43 873 0.0
3 PM 51 3.4 SW 20.9 41 829 0.0
4 PM 51 3.4 SW 21.2 38 731 0.0
5 PM 51 3.6 SW 21.1 38 589 0.0
6 PM 52 3.1 W 20.9 39 408 0.0
7 PM 50 2.7 SW 20.1 38 223 0.0
8 PM 46 1.5 SW 18.3 41 39 0.0
9 PM 46 0.6 SE 15.7 49 1 --
10 PM 40 0.6 E 13.7 56 1 0.0
11 PM 35 0.7 E 11.9 63 1 0.0
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updated on 08/22/2014 8:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster