12 of the world's 15 most polluted cities from India alone

It's very Dangerous for India that India alone consist 12 cities in 15 most polluted cities in the World. The worst Air quality rate has very badly effected Human kind. But what are causes which really worsening our air quality we really need to know and must try to avoid those causes. 

Some of causes which worsening the Air quality..

1)Burning of crop residues

Many farmers used to burn the crop residues which produces huge amount of GHG( Green House Gases) like Methane(CH4) and nitrous oxide (N2O). Which can be seen as smoke also. This Crop residue burning in state like Punjab and Haryana create problems in Delhi and near by cities.

2) Vehicular pollution

A mass smoke is produced daily by Vehicles which consequences huge Air pollution in cities. Cities like Gurgaon, Faridabad,Noida,Patna etc are identified as most vehicle users cities. But somehow this state need to follow the policies of delhi to reduce vehicle pollution.

3)Industrial Emissions

Here, India needs to change it's policies toward the industries to reduce Industrial Emissions because Industrial Emissions become one of the major source to polluted Air.

4) Cheap fuels uses in Households

Estimated more than 80% of household use cow dung, coal, wood etc etc to cook food. Which really need to change. Here government have to provide LPG in very low price.

4) crackers in festivals and special occasions

Last Year Delhi recorded 2nd highest polluted city in the world after Diwali. So, some crackers have also a big contribution to produce Air pollution. Here, Indian citizens need to understand the situation of mother earth and need to compromise with their occasions and festivals to save the mother earth.

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Some of the solutions may really work to control Air pollution.

1) India need to support UNECE, Gothenburg protocols etc to show their activeness towards reducing of Air pollution.

2) Delhi's CNG vehicle policies and odd even car number using policies should be adopted to the whole nation (mainly in major cities).

3) Minimise the use of Crackers. Recently India recorded highest crackers buying in 2019 election results. 

4) subsidy LPG gas should be provided every household to reduce the uses of coal, cow dung,wood etc etc.

So, basically it's depend upon the citizens also to reduce pollution. If citizens are aware of these than it's obvious that it will be under control.