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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 Wednesday October 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 19 16
1 AM 16 15
2 AM 18 14
3 AM 19 15
4 AM 15 16
5 AM 14 18
6 AM 13 20
7 AM 14 23
8 AM 12 26
9 AM 13 29
10 AM 21 31
11 AM 32 32
12 PM 32 32
1 PM 30 32
2 PM 33 33
3 PM 36 34
4 PM 35 33
5 PM 31 33
6 PM 28 34
7 PM 31 35
8 PM 38 --
9 PM 37 --
10 PM 36 --
11 PM 35 --
Weather and Ozone Data Wednesday October 22, 2014
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 19 0.4 E -0.6 99 0 0.0
1 AM 16 0.5 E -0.5 100 0 0.0
2 AM 18 0.5 E -0.3 99 0 0.0
3 AM 19 0.4 E 0.2 98 0 0.0
4 AM 15 0.4 E 0.7 98 0 0.0
5 AM 14 0.4 E 0.4 100 0 0.0
6 AM 13 0.3 E 0.7 100 0 0.0
7 AM 14 0.4 E 1.2 100 0 0.0
8 AM 12 0.4 NE 1.4 100 10 0.0
9 AM 13 0.4 E 2.7 97 80 0.0
10 AM 21 0.7 NW 5.5 83 149 0.0
11 AM 32 1.0 SW 7.2 64 298 0.0
12 PM 32 1.8 W 8.8 62 378 0.0
1 PM 30 2.2 W 9.1 66 399 0.0
2 PM 33 2.0 W 10.3 61 447 0.0
3 PM 36 2.9 SW 11.7 55 391 0.0
4 PM 35 1.9 W 10.4 62 168 0.0
5 PM 31 2.0 W 8.5 76 116 0.0
6 PM 28 1.4 W 6.4 90 30 0.0
7 PM 31 2.0 SW 6.4 87 2 0.0
8 PM 38 2.6 SW 8.2 77 0 0.0
9 PM 37 2.0 SW 8.3 73 0 0.0
10 PM 36 2.4 SW 8.0 77 0 0.0
11 PM 35 1.7 SW 7.3 86 0 0.0
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updated on 10/23/2014 1:39 AM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster