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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 Tuesday July 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 36
1 AM 36 36
2 AM 36 36
3 AM 37 36
4 AM 39 36
5 AM 38 36
6 AM 37 36
7 AM 36 36
8 AM 36 37
9 AM 35 38
10 AM 35 38
11 AM 37 39
12 PM -- 40
1 PM 38 39
2 PM 40 39
3 PM 41 39
4 PM 41 38
5 PM 40 38
6 PM 40 37
7 PM 40 37
8 PM 38 36
9 PM 37 36
10 PM 37 36
11 PM 37 36
Weather and Ozone Data Tuesday July 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 35 0.9 SE 11.6 38 0 0.0
1 AM 36 0.9 SE 11.2 40 0 0.0
2 AM 36 1.2 SE 11.0 40 0 0.0
3 AM 37 1.0 SE 11.9 35 0 0.0
4 AM 39 1.1 E 12.5 32 0 0.0
5 AM 38 1.1 N 12.9 30 0 0.0
6 AM 37 1.0 NE 12.6 30 1 0.0
7 AM 36 1.1 NE 12.6 31 10 0.0
8 AM 36 1.2 NE 13.6 31 19 0.0
9 AM 35 1.3 N 17.1 29 390 0.0
10 AM 35 1.6 N 19.8 25 622 0.0
11 AM 37 1.8 E 21.6 23 780 0.0
12 PM -- -- -- 22.9 21 892 0.0
1 PM 38 1.6 E 24.7 19 957 0.0
2 PM 40 1.7 N 26.2 18 969 0.0
3 PM 41 1.5 NE 26.5 16 929 0.0
4 PM 41 1.4 N 27.4 16 829 0.0
5 PM 40 1.4 N 27.6 16 695 0.0
6 PM 40 1.2 NE 27.1 16 521 0.0
7 PM 40 1.2 N 26.4 17 328 0.0
8 PM 38 0.8 N 23.9 20 112 0.0
9 PM 37 0.6 NE 18.6 28 4 0.0
10 PM 37 0.7 NE 16.3 30 0 0.0
11 PM 37 0.7 NE 15.6 30 0 0.0
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updated on 07/29/2015 5:51 PM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster