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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 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 32
1 AM 33 31
2 AM 35 30
3 AM 32 30
4 AM 33 32
5 AM 31 35
6 AM 32 37
7 AM 29 40
8 AM 24 43
9 AM 31 47
10 AM -- 52
11 AM 49 53
12 PM 50 55
1 PM 50 57
2 PM 49 59
3 PM 50 59
4 PM 55 60
5 PM 61 60
6 PM 63 60
7 PM 65 59
8 PM 67 59
9 PM 65 57
10 PM 53 54
11 PM 53 54
Weather and Ozone Data Tuesday September 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 34 0.7 E 8.5 44 0 0.0
1 AM 33 0.7 E 7.8 48 0 0.0
2 AM 35 0.8 E 7.7 52 0 0.0
3 AM 32 0.7 E 7.1 57 0 0.0
4 AM 33 0.7 E 6.9 58 0 0.0
5 AM 31 0.7 E 6.5 63 0 0.0
6 AM 32 0.8 E 6.2 65 0 0.0
7 AM 29 0.8 E 6.0 69 4 0.0
8 AM 24 0.6 E 6.7 71 19 0.0
9 AM 31 0.5 E 10.9 64 33 0.0
10 AM -- 1.4 W 16.4 42 440 0.0
11 AM 49 2.3 W 19.4 35 711 --
12 PM 50 2.8 SW 20.8 32 815 --
1 PM 50 2.8 W 21.4 31 865 0.0
2 PM 49 3.0 SW 22.1 31 888 0.0
3 PM 50 3.7 SW 22.6 31 841 0.0
4 PM 55 3.4 SW 22.4 28 731 0.0
5 PM 61 3.5 SW 21.8 27 583 0.0
6 PM 63 3.3 SW 20.9 27 396 0.0
7 PM 65 2.8 SW 19.5 29 194 0.0
8 PM 67 1.9 SW 16.7 35 7 0.0
9 PM 65 1.2 S 14.8 37 0 0.0
10 PM 53 1.7 S 15.2 43 0 0.0
11 PM 53 2.0 SW 15.4 46 0 0.0
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updated on 09/02/2015 11:41 PM  I   http://nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster