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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday August 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 28
1 AM 32 26
2 AM 28 25
3 AM 26 25
4 AM 29 26
5 AM 27 26
6 AM 26 28
7 AM 27 31
8 AM 20 33
9 AM 17 37
10 AM 31 40
11 AM 34 --
12 PM -- --
1 PM 44 --
2 PM 44 --
3 PM 45 --
4 PM 45 --
Weather and Ozone Data Tuesday August 4, 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 33 0.7 E 10.1 72 0 0.0
1 AM 32 0.7 E 8.8 68 0 0.0
2 AM 28 0.7 E 7.5 61 0 0.0
3 AM 26 0.7 E 7.2 62 0 0.0
4 AM 29 0.8 E 6.8 64 0 0.0
5 AM 27 0.8 E 6.4 70 0 0.0
6 AM 26 0.8 NE 5.8 70 0 0.0
7 AM 27 0.8 NE 5.9 67 12 0.0
8 AM 20 0.8 NE 7.7 67 24 0.0
9 AM 17 0.6 E 12.4 66 298 0.0
10 AM 31 0.9 W 19.2 36 608 0.0
11 AM 34 1.6 W 21.8 27 753 --
12 PM -- -- -- 22.8 28 837 --
1 PM 44 2.8 SW 21.5 38 616 0.0
2 PM 44 2.4 W 20.8 44 467 0.0
3 PM 45 2.4 W 20.4 46 503 0.0
4 PM 45 2.5 SW 19.1 48 287 0.0
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updated on 08/04/2015 5:51 PM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML.cfm   I  Email: Webmaster