Air pollution by dust
Dust has been identified the more air pollution concerns in the Kingdom of Cambodia. Dust is
generated from poor management of construction material due to improper transportation of
sand, soil, cement, etc lead to these material spillage and leakage on the way from sources of
material to the construction site. In addition, the storage of construction material is also one of
air pollution problems due to poor management of material or in some case material is store on
the roads which make the road fully of dust. Moreover, dust also generate from unpaved roads
which most of the small streets in Phnom Penh City are unpaved, therefore, dust also generated
from that street.