January 21, 2009
Homogeneous boundary layer and Moderate PM 2.5 AQI Levels
The homogeneous boundary layer extended up to 1 km during today's observations. Moderate PM2.5 AQI levels were recorded at the Maryland Department of the Environment Oldtown monitoring station. Concentrations ranged from 13-20 ug/m3 during the lidar observations.
Posted by Ruben Delgado at January 21, 2009 11:59 PMComments
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