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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 Thursday May 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 31
1 AM 33 29
2 AM 34 30
3 AM 32 32
4 AM 33 34
5 AM 30 35
6 AM 25 38
7 AM 27 41
8 AM 24 44
9 AM 39 48
10 AM 46 50
11 AM 48 51
12 PM 48 52
1 PM 49 53
2 PM 51 52
3 PM 52 50
4 PM 52 48
5 PM 54 46
6 PM 55 43
7 PM 57 40
8 PM 56 37
9 PM 45 34
10 PM 36 32
11 PM 32 31
Weather and Ozone Data Thursday May 28, 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 34 0.6 E 6.7 71 0 0.0
1 AM 33 0.7 E 6.6 76 0 0.0
2 AM 34 0.7 E 6.3 78 0 0.0
3 AM 32 0.8 E 5.8 80 0 0.0
4 AM 33 0.8 E 5.1 80 0 0.0
5 AM 30 0.8 E 4.9 84 0 0.0
6 AM 25 0.5 E 5.1 91 3 0.0
7 AM 27 0.6 E 5.6 91 20 0.0
8 AM 24 0.6 NE 8.6 85 72 0.0
9 AM 39 0.9 NW 14.7 60 428 0.0
10 AM 46 1.2 NW 17.9 45 645 0.0
11 AM 48 2.1 W 19.1 42 791 0.0
12 PM 48 2.3 W 19.8 40 885 0.0
1 PM 49 2.8 W 20.2 40 936 0.0
2 PM 51 2.9 W 20.4 43 939 0.0
3 PM 52 2.9 W 20.6 42 850 0.0
4 PM 52 2.7 SW 20.4 41 784 0.0
5 PM 54 2.7 SW 20.2 40 657 0.0
6 PM 55 2.1 W 19.5 42 458 0.0
7 PM 57 1.8 W 18.9 44 296 0.0
8 PM 56 1.2 W 17.3 49 85 0.0
9 PM 45 0.5 E 14.0 64 4 0.0
10 PM 36 0.6 NE 12.0 72 0 0.0
11 PM 32 0.6 E 10.7 76 0 0.0
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updated on 05/29/2015 9:48 PM  I   http://www2.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster