Question

discuss the classification of air pollutants

Answer 1

Pollutants are classified as primary or secondary. ... Rather, they form in the air when primary pollutants react or interact. Ground level ozone is a prominent example of a secondary pollutant. Some pollutants may be both primary and secondary: they are both emitted directly and formed from other primary pollutants.

Answer 2

Classification of air pollutants Pollutants are classified as primary or secondary. ... Rather, they form in the air when primary pollutants react or interact. Ground level ozone is a prominent example of a secondary pollutant. Some pollutants may be both primary and secondary: they are both emitted directly and formed from other primary pollutants.