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16
CH3041
TRANSPORT
9am
12am
3pm
6pm
The seasons play a major role because of
vertical & horizontal transport of pollutants.
• Transport is important as the smog may build up far away from the pollution source.
• The main driver of the windfield is the on-shore winds (afternoon sea-breeze) in the air-shed (a body of air bounded by topography or meteorology where emissions are contained).