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Current Ozone and Weather Data in National Parks


Great Basin National Park - Maintenance Yard, NV
EPA AQS Site Number: 32-033-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday October 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 46
1 AM 44 47
2 AM 43 48
3 AM 44 48
4 AM 47 49
5 AM 50 49
6 AM 51 48
7 AM 50 48
8 AM 50 48
9 AM 49 47
10 AM 48 47
11 AM 47 46
12 PM 47 46
1 PM 49 --
2 PM 49 --
3 PM 48 --
4 PM 45 --
5 PM 43 --
Weather and Ozone Data Tuesday October 21, 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 43 2.6 W 14.3 40 0 0.0
1 AM 44 3.2 SW 14.4 43 0 0.0
2 AM 43 2.1 S 13.7 47 0 0.0
3 AM 44 3.5 SW 13.9 46 0 0.0
4 AM 47 7.9 SW 14.0 42 0 0.0
5 AM 50 10.4 SW 13.9 40 0 0.0
6 AM 51 9.1 SW 13.6 38 0 0.0
7 AM 50 7.1 SW 13.5 37 0 --
8 AM 50 5.1 SW 13.9 37 79 0.0
9 AM 49 7.5 SW 14.4 36 276 0.0
10 AM 48 7.6 SW 14.9 34 512 0.0
11 AM 47 6.9 SW 15.5 33 685 0.0
12 PM 47 5.4 SW 16.3 29 764 0.0
1 PM 49 5.2 SW 16.6 25 736 0.0
2 PM 49 3.8 SW 16.6 25 455 0.0
3 PM 48 3.3 SW 16.5 25 315 0.0
4 PM 45 3.7 SE 14.9 30 219 0.0
5 PM 43 2.7 E 12.0 36 109 0.0
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updated on 10/21/2014 6:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRBA-MY.cfm   I  Email: Webmaster