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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 May 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 20 21
1 AM 22 22
2 AM 24 24
3 AM 23 24
4 AM 27 27
5 AM 24 27
6 AM 18 --
7 AM 15 --
8 AM 24 --
9 AM 41 --
10 AM -- --
11 AM 41 --
12 PM -- --
1 PM -- --
2 PM -- 48
3 PM -- 48
4 PM 49 48
5 PM 51 --
6 PM 50 --
7 PM 49 --
8 PM 48 --
9 PM 45 --
Weather and Ozone Data Tuesday May 26, 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 20 0.5 NE 7.5 89 0 0.0
1 AM 22 0.6 E 6.6 93 0 0.0
2 AM 24 0.5 NE 7.2 89 0 0.0
3 AM 23 0.6 NE 6.7 89 0 0.0
4 AM 27 0.6 NE 5.7 91 0 0.0
5 AM 24 0.7 NE 5.2 92 0 0.0
6 AM 18 0.6 E 4.4 95 2 0.0
7 AM 15 0.6 NE 4.8 96 15 0.0
8 AM 24 0.7 N 7.1 90 58 0.0
9 AM 41 1.4 W 12.0 66 469 0.0
10 AM -- -- -- 14.1 61 644 0.0
11 AM 41 2.5 W 15.5 59 792 0.0
12 PM -- -- -- 16.2 61 838 0.0
1 PM -- -- -- -- 56 846 0.0
2 PM -- -- -- -- 50 938 0.0
3 PM -- -- -- 17.5 48 844 0.0
4 PM 49 3.3 SW 17.7 42 813 0.0
5 PM 51 3.2 SW 17.4 42 643 0.0
6 PM 50 2.9 SW 17.1 42 493 0.0
7 PM 49 2.5 W 16.3 47 298 0.0
8 PM 48 1.9 SW 14.5 55 85 0.0
9 PM 45 0.9 SW 11.7 68 4 0.0
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updated on 05/26/2015 10:48 PM  I   http://www2.nature.nps.gov/air/data/current/data_LAVO-ML.cfm   I  Email: Webmaster