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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 July 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 35
1 AM 34 35
2 AM 35 34
3 AM 34 34
4 AM 36 36
5 AM 37 37
6 AM 37 39
7 AM 36 42
8 AM 31 43
9 AM 31 46
10 AM 36 48
11 AM 45 50
12 PM 48 51
1 PM 53 52
2 PM 57 51
3 PM 50 49
4 PM 48 49
5 PM 51 48
6 PM 51 47
7 PM 53 46
8 PM 57 45
9 PM 45 42
10 PM 44 42
11 PM 44 43
Weather and Ozone Data Wednesday July 29, 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 38 0.6 E 14.9 33 0 0.0
1 AM 34 0.7 E 13.4 37 0 0.0
2 AM 35 0.8 NE 13.3 38 0 0.0
3 AM 34 0.7 E 12.7 40 0 0.0
4 AM 36 0.8 NE 12.3 40 0 0.0
5 AM 37 0.8 NE 12.4 37 0 0.0
6 AM 37 0.9 NE 12.1 37 1 0.0
7 AM 36 0.9 NE 11.9 39 10 0.0
8 AM 31 0.9 NE 13.2 45 21 0.0
9 AM 31 0.8 N 17.6 41 386 0.0
10 AM 36 1.1 NW 23.5 29 614 0.0
11 AM 45 1.3 NW 25.7 19 770 0.0
12 PM 48 1.6 W 27.3 17 881 0.0
1 PM 53 1.5 W 28.4 15 945 0.0
2 PM 57 2.7 SW 29.2 15 955 0.0
3 PM 50 2.5 SW 29.9 15 916 0.0
4 PM 48 2.4 SW 29.7 14 819 0.0
5 PM 51 2.7 W 29.5 14 687 0.0
6 PM 51 2.5 W 28.7 15 513 0.0
7 PM 53 2.2 SW 27.3 16 318 0.0
8 PM 57 1.2 SW 25.0 20 109 0.0
9 PM 45 0.6 NE 19.5 34 4 0.0
10 PM 44 0.8 NE 16.8 35 0 0.0
11 PM 44 0.8 E 15.1 36 0 0.0
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updated on 07/30/2015 10:49 PM  I   http://www2.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster