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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 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 39
1 AM 41 39
2 AM 39 40
3 AM 38 41
4 AM 41 43
5 AM 41 45
6 AM 39 47
7 AM 39 48
8 AM 37 50
9 AM 47 53
10 AM 48 55
11 AM 54 56
12 PM 58 57
1 PM 54 58
2 PM 50 58
3 PM 55 57
4 PM 60 54
5 PM 62 51
6 PM 60 48
7 PM 63 45
8 PM 62 42
9 PM 55 39
10 PM 41 --
11 PM 35 --
Weather and Ozone Data Wednesday July 1, 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 40 0.8 NE 16.6 40 0 0.0
1 AM 41 0.7 E 15.9 43 0 0.0
2 AM 39 0.7 NE 15.2 46 0 0.0
3 AM 38 0.6 E 14.7 53 0 0.0
4 AM 41 0.7 E 14.1 56 0 0.0
5 AM 41 0.8 NE 13.7 53 0 0.0
6 AM 39 0.7 E 13.1 58 2 0.0
7 AM 39 0.5 E 12.9 65 14 0.0
8 AM 37 0.9 SE 15.3 67 39 0.0
9 AM 47 0.9 E 22.8 43 405 0.0
10 AM 48 0.9 W 25.6 35 491 0.0
11 AM 54 1.3 W 27.7 28 791 0.0
12 PM 58 1.9 W 29.6 25 901 0.0
1 PM 54 2.8 SW 30.2 26 897 0.0
2 PM 50 3.2 SW 29.4 27 824 0.0
3 PM 55 3.2 SW 29.7 26 790 0.0
4 PM 60 3.1 SW 29.0 27 657 0.0
5 PM 62 3.0 SW 28.5 28 571 0.0
6 PM 60 3.2 SW 27.4 29 417 0.0
7 PM 63 2.0 W 25.2 34 187 0.0
8 PM 62 1.1 SW 23.1 41 70 0.0
9 PM 55 0.5 E 20.3 52 10 0.0
10 PM 41 0.5 E 18.4 57 0 0.0
11 PM 35 0.6 E 17.0 56 0 0.0
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updated on 07/02/2015 3:42 AM  I   http://nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster