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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Sunday April 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 36
1 AM 47 35
2 AM 41 34
3 AM 31 35
4 AM 34 37
5 AM 29 39
6 AM 29 41
7 AM 33 43
8 AM 37 45
9 AM 45 47
10 AM 46 47
11 AM 47 47
12 PM 46 47
1 PM 47 --
2 PM 49 --
3 PM 49 --
4 PM 48 --
5 PM 46 --
Weather and Ozone Data Sunday April 23, 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 48 0.3 E 1.1 86 1 0.0
1 AM 47 0.3 E 1.3 85 1 0.0
2 AM 41 0.3 NE 0.6 88 1 0.0
3 AM 31 0.3 E 1.3 88 1 0.0
4 AM 34 0.3 E 0.7 91 1 0.0
5 AM 29 0.3 E -0.8 95 1 0.0
6 AM 29 0.3 NE -1.5 95 1 0.0
7 AM 33 0.3 NE -0.8 94 14 0.0
8 AM 37 0.5 W 1.9 88 84 0.0
9 AM 45 1.8 W 4.6 78 61 0.0
10 AM 46 2.2 W 5.8 72 419 0.0
11 AM 47 2.5 SW 7.2 63 712 0.0
12 PM 46 2.7 W 8.1 59 654 0.0
1 PM 47 3.2 SW 8.7 53 793 0.0
2 PM 49 3.6 SW 9.2 47 916 0.0
3 PM 49 3.8 SW 9.3 46 764 0.0
4 PM 48 3.4 SW 8.7 50 546 0.0
5 PM 46 3.3 SW 7.6 55 339 0.0
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updated on 04/23/2017 8:43 PM  I   http://nature.nps.gov/air/data/current/data_LAVO-ML.cfm   I  Email: Webmaster