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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 Sunday July 5, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 33
1 AM 31 32
2 AM 39 32
3 AM 37 33
4 AM 36 35
5 AM 33 36
6 AM 30 37
7 AM 27 40
8 AM 24 42
9 AM 36 46
10 AM 46 48
11 AM 48 49
12 PM 46 49
1 PM 45 49
2 PM 48 48
3 PM 50 46
4 PM 51 44
5 PM 52 42
6 PM 52 39
7 PM 52 37
8 PM 46 34
9 PM 40 32
10 PM 30 31
11 PM 35 31
Weather and Ozone Data Sunday July 5, 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 32 0.6 E 16.9 75 0 0.0
1 AM 31 0.7 E 16.8 74 0 0.0
2 AM 39 0.8 NE 16.7 68 0 0.0
3 AM 37 0.7 NE 16.4 67 0 0.0
4 AM 36 0.7 NE 15.6 71 0 0.0
5 AM 33 0.6 E 14.8 74 0 0.0
6 AM 30 0.8 NE 13.8 78 2 0.0
7 AM 27 0.5 NE 13.7 80 27 0.0
8 AM 24 0.6 E 15.9 78 123 0.0
9 AM 36 1.3 SE 18.2 61 353 0.0
10 AM 46 1.3 NE 21.1 48 650 0.0
11 AM 48 1.4 N 22.7 43 667 0.0
12 PM 46 1.5 W 23.5 44 631 0.0
1 PM 45 2.4 W 24.5 46 785 0.0
2 PM 48 2.9 SW 24.7 49 833 0.0
3 PM 50 2.7 SW 24.8 43 766 0.0
4 PM 51 3.4 SW 26.0 36 903 0.0
5 PM 52 3.0 SW 25.5 35 733 0.0
6 PM 52 2.6 W 25.1 34 548 0.0
7 PM 52 2.1 W 23.5 35 237 0.0
8 PM 46 0.7 W 20.1 47 52 0.0
9 PM 40 0.5 NE 16.7 59 5 0.0
10 PM 30 0.6 NE 14.9 68 0 0.0
11 PM 35 0.7 E 14.1 66 0 0.0
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updated on 07/06/2015 5:43 PM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster