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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 Saturday March 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 40
1 AM 40 39
2 AM 44 38
3 AM 45 40
4 AM 41 40
5 AM 40 41
6 AM 34 42
7 AM 35 43
8 AM 33 45
9 AM 38 47
10 AM 54 48
11 AM 48 48
12 PM 51 48
1 PM 45 46
2 PM 46 45
3 PM 47 43
4 PM 49 42
5 PM 50 40
6 PM 50 39
7 PM 48 37
8 PM 40 36
9 PM 32 35
10 PM 34 35
11 PM 37 35
Weather and Ozone Data Saturday March 28, 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 46 0.3 SW 8.0 74 0 0.0
1 AM 40 0.3 SW 7.1 71 0 0.0
2 AM 44 0.3 S 6.7 59 0 0.0
3 AM 45 0.3 NE 3.6 64 0 0.0
4 AM 41 0.3 NE 1.8 70 0 0.0
5 AM 40 0.3 E 0.4 71 0 0.0
6 AM 34 0.3 SE 0.6 78 0 0.0
7 AM 35 0.3 SE 1.1 82 1 0.0
8 AM 33 0.3 SE 1.4 84 13 0.0
9 AM 38 0.3 SE 2.9 73 26 0.0
10 AM 54 0.3 SE 6.4 30 434 0.0
11 AM 48 0.3 NE 8.0 31 651 0.0
12 PM 51 0.3 N 10.4 22 775 0.0
1 PM 45 0.3 NE 11.7 28 846 0.0
2 PM 46 0.3 N 13.2 24 876 0.0
3 PM 47 0.3 NE 15.1 25 779 0.0
4 PM 49 0.3 N 12.8 25 591 0.0
5 PM 50 0.3 N 13.5 23 544 0.0
6 PM 50 0.3 SW 13.1 22 355 0.0
7 PM 48 0.3 SE 13.1 26 150 0.0
8 PM 40 0.3 SE 4.9 47 5 0.0
9 PM 32 0.3 SE 2.9 65 0 0.0
10 PM 34 0.3 SE 3.6 68 0 0.0
11 PM 37 0.3 SE 0.6 69 0 0.0
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updated on 03/29/2015 4:44 PM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster