Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
For Business Enquiry


Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number


Mon to Sat - 11 AM to 8 PM

What do you understand by air pollutant? What are the chief constituents of air impurities?

Asked by Topperlearning User 27th April 2016, 7:54 AM
Answered by Expert

Air pollutant is a gas or an aerosol produced by human activities whose concentration threatens living organisms or the environment. The chief constituents of air impurities are:

i. Oxides of carbon, nitrogen and sulphur.

ii. Heavy metals like nickel lead cadmium, arsenic, etc.

iii. Fluoride compounds.

iv. Particulate matters like dust, grit, fly ash, etc.

v. Hydrocarbons.

Answered by Expert 27th April 2016, 9:54 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Chat with us on WhatsApp