Question

what is secondary pollutant​

Answer 1

Hi Mate,

Secondary pollutants are pollutants which form in the atmosphere. These pollutants are not emitted directly from a source (like vehicles or power plants). Instead, they form as a result of the pollutants emitted from these sources reacting with molecules in the atmosphere.

Hope This Helps You.......

Answer 2

secondary pollutant is not directly emitted as such, but forms when other pollutant react in the atmosphere example : ozone