Question

How we can check the pollution of our locality

Answer 1

Answer:

-interviewing elderly people living in the locality for a long time

-interviewing patients infected from air borne illness and asking about the cause

-exploring factories

Answer 2

Answer:

There are few ways to check air pollution in your area, these are:

visit website of national air quality index and look for the sensor location near your area.

Call home demo from any leading air purifier company and they'll bring AQI meter along with them….

Explanation:

I hope its helpfull for you