People in big cities are facing many health challenges due to a high level of air pollution. What causes air pollution in big cities? Can you suggest some ways to deal with this situation?

It is widely acknowledged that high

level

of

air

pollution

is the most imminent problem in big urban areas. Because of

this

, people's wellness is seriously deteriorated.

This

essay is going to indicate the most dire repercussions of

air

pollution

, which can be tackled by the solutions below. The foremost issue associated with

air

contamination is the rise of industrial activities.

This

process results in a flood of immigrants that

consequently

causes overpopulation in big cities. Overpopulation,

therefore

, increases the density of personal vehicles which immediately raises the

level

of

air

pollution

.

For example

, Hanoi is known as the metropolitan of Vietnam, where international conglomerates,

such

as Samsung or Lotte, place their operation.

Therefore

, suburban people tend to move here for

further

growth opportunities and a better workplace environment.

As a result

, Hanoi recently reported the surge of cars or motorbikes generated by petrol, which contributed largely to the ‘hazard

level

’ of

air

quality. It is not only the overpopulation

that is

caused by industrialization

,

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but

also

the rise of factories. Several large manufacturing plants placed in Bac Ninh, which is in close proximity to Hanoi, are indeed responsible for a ton of toxic gases that are released into the

air

every day. These consequences of industrialization are the testaments of high levels of

air

pollution

in enormous cities. In order to holistically address the aforementioned problem, drastic measures are needed.

First,

on the personal

level

, shifting to more environmentally friendly transportation is an effective approach.

Instead

of commuting by petrol-powered vehicles, individuals can choose public transportation or electric-powered models.

This

consequently

lessens carbon footprints that are released into the

air

. On the governmental

level

, authorities must generate stricter regulations to control effectively the waste management of businesses and restrict the disposal of toxic chemicals. In conclusion, a high degree of

air

contamination in big cities is likely to be triggered by the process of industrialization, which can be resolved by individuals joining in hand with the governments.