How many pollutants are included to measure Air Quality Index in India ........

Current GK (MTS) Indexes

How many pollutants are included to measure Air Quality Index in India?

This questions was previously asked in

SSC MTS 20th October 2021 Shift-1

- The Air Quality Index (AQI) in India is calculated based on the measurement of 8 pollutants.

- These pollutants are: PM10, PM2.5, Nitrogen Dioxide (NO2), Sulphur Dioxide (SO2), Carbon Monoxide (CO), Ozone (O3), Ammonia (NH3), and Lead (Pb).

- Option:1 - 4 pollutants. This is incorrect, as AQI in India includes more.

- Option:2 - 8 pollutants. This is correct.

- Option:3 - 6 pollutants. This is not enough, as some crucial pollutants are missing.

- Option:4 - 12 pollutants. Too many; not relevant for Indian AQI.

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