List out four gaseous pollutants present in the polluted air.

What are pollutants?

Name the gasecous pollutants present in the air and explain their formation.

List the gases that you know present in the air.

The device normally used to remove gaseous pollutants from polluted air but can remove large particulate matter as well, is

Major air pollutant is

Main air pollutant is

Name any four Pollutants

Name the major particulate pollutants present in Troposphere.