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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 September 16, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 29 30
1 AM 29 30
2 AM 30 31
3 AM 31 31
4 AM 30 31
5 AM 30 32
6 AM 31 34
7 AM 31 36
8 AM 33 37
9 AM 34 39
10 AM 33 41
11 AM -- 43
12 PM 38 43
1 PM 41 43
2 PM 42 42
3 PM 43 41
4 PM 44 40
5 PM 47 39
6 PM 47 38
7 PM 44 38
8 PM 40 38
9 PM 34 38
10 PM 33 39
11 PM 36 40
Weather and Ozone Data Tuesday September 16, 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 29 1.8 SW 17.5 24 1 0.0
1 AM 29 2.4 SW 17.4 25 1 0.0
2 AM 30 1.8 SW 17.0 26 1 0.0
3 AM 31 2.1 SW 16.8 25 1 0.0
4 AM 30 2.2 SW 16.8 28 1 0.0
5 AM 30 2.5 SW 16.9 28 1 0.0
6 AM 31 2.3 SW 16.5 27 1 0.0
7 AM 31 3.9 SW 16.9 25 2 0.0
8 AM 33 3.3 SW 17.1 24 17 0.0
9 AM 34 3.4 SW 17.5 23 77 0.0
10 AM 33 2.6 W 18.3 23 498 0.0
11 AM -- 2.9 W 19.6 22 651 0.0
12 PM 38 3.4 SW 21.2 20 762 0.0
1 PM 41 3.5 SW 22.4 17 813 0.0
2 PM 42 3.3 SW 22.8 15 812 0.0
3 PM 43 3.1 SW 22.4 18 588 0.0
4 PM 44 2.8 SW 22.4 21 591 0.0
5 PM 47 2.5 W 20.3 28 294 0.0
6 PM 47 2.0 W 19.8 28 267 0.0
7 PM 44 1.1 W 19.2 26 73 0.0
8 PM 40 0.8 NE 16.3 30 2 0.0
9 PM 34 0.8 NE 14.0 34 1 0.0
10 PM 33 0.9 E 12.9 37 1 0.0
11 PM 36 0.9 E 12.4 34 1 0.0
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updated on 09/17/2014 12:40 PM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster