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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 Monday July 24, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 46
1 AM 47 46
2 AM 47 44
3 AM 47 43
4 AM 47 44
5 AM 46 46
6 AM 48 48
7 AM 47 49
8 AM 40 51
9 AM 33 54
10 AM 40 58
11 AM 57 62
12 PM 61 63
1 PM 61 64
2 PM 60 64
3 PM 61 62
4 PM 63 61
5 PM 67 59
6 PM 68 56
7 PM 69 53
8 PM 67 50
9 PM 57 47
10 PM 49 46
11 PM 50 45
Weather and Ozone Data Monday July 24, 2017
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 46 0.7 E 12.7 62 1 0.0
1 AM 47 0.7 E 11.2 59 1 0.0
2 AM 47 0.6 E 10.5 60 1 0.0
3 AM 47 0.7 E 10.4 63 1 0.0
4 AM 47 0.7 E 10.8 54 1 0.0
5 AM 46 0.7 E 11.0 52 1 0.0
6 AM 48 0.7 E 11.1 54 2 0.0
7 AM 47 0.7 NE 11.9 58 37 0.0
8 AM 40 0.7 NE 14.1 65 87 0.0
9 AM 33 0.6 E 16.6 68 176 0.0
10 AM 40 0.9 W 20.5 55 452 0.0
11 AM 57 1.6 W 23.6 35 733 0.0
12 PM 61 2.3 SW 24.6 31 858 0.0
1 PM 61 2.6 SW 25.5 30 941 0.0
2 PM 60 2.6 SW 26.6 29 924 0.0
3 PM 61 2.7 SW 26.2 30 882 0.0
4 PM 63 2.4 W 26.4 30 793 0.0
5 PM 67 2.8 SW 25.5 31 659 0.0
6 PM 68 2.4 SW 24.9 33 494 0.0
7 PM 69 2.3 SW 23.5 34 312 0.0
8 PM 67 1.6 SW 21.4 35 104 0.0
9 PM 57 0.7 NE 17.5 47 5 0.0
10 PM 49 0.7 E 15.8 54 1 0.0
11 PM 50 0.7 E 15.3 54 1 0.0
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updated on 07/25/2017 5:45 PM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster