what is the full form of RSPM

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Detailed Solution:

RSPM are the primary polutants emitted by natural and human activities eg soot, dust or smoke particles which is measured by particular yard stick 

RSPM is generally classified as PM10 (diameter 10-2.5 micron)

PM 2.5 under 2.5 micron , it affect the lungs most 

asthma and bronchial diseases are the results of RSPM