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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 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 35
1 AM 40 34
2 AM 40 32
3 AM 41 31
4 AM 36 30
5 AM 35 29
6 AM 29 29
7 AM 25 29
8 AM 26 31
9 AM 31 32
10 AM 31 33
11 AM 31 33
12 PM 30 34
1 PM 31 34
2 PM 34 34
3 PM 35 34
4 PM 36 34
5 PM 37 32
6 PM 36 31
7 PM 34 29
8 PM 34 29
9 PM 33 29
10 PM 32 29
11 PM 30 30
Weather and Ozone Data Wednesday July 23, 2014
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 41 1.9 SW 14.3 50 1 0.0
1 AM 40 1.5 SW 13.6 50 1 0.0
2 AM 40 2.4 SW 14.2 40 1 0.0
3 AM 41 2.6 SW 13.8 43 1 0.0
4 AM 36 1.0 NE 10.0 69 1 0.0
5 AM 35 0.8 NE 8.3 81 1 0.0
6 AM 29 0.7 NE 7.3 91 2 0.0
7 AM 25 0.8 NE 6.3 92 12 0.0
8 AM 26 0.9 NW 8.6 80 60 0.0
9 AM 31 2.3 W 11.3 76 443 0.0
10 AM 31 2.5 W 13.0 71 621 0.0
11 AM 31 2.6 W 14.4 66 767 0.0
12 PM 30 3.1 W 15.0 67 876 0.0
1 PM 31 3.7 W 16.0 64 935 0.0
2 PM 34 4.0 W 17.6 52 949 0.0
3 PM 35 4.0 SW 17.7 45 905 0.0
4 PM 36 3.7 SW 18.3 42 818 0.0
5 PM 37 3.4 SW 18.3 43 683 0.0
6 PM 36 3.3 SW 18.2 43 504 0.0
7 PM 34 2.8 SW 17.7 45 324 0.0
8 PM 34 2.2 SW 16.5 50 122 0.0
9 PM 33 0.8 SW 13.9 59 7 0.0
10 PM 32 0.7 E 11.9 64 1 0.0
11 PM 30 0.8 E 10.5 68 1 0.0
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updated on 07/24/2014 8:46 PM  I   http://www.nature.nps.gov/air/data/current/data_LAVO-ML2.cfm   I  Email: Webmaster