Iran’s black rain could expose millions to toxic chemicals after massive oil fires darkened skies over Tehran. Health experts say rainfall can pull soot, petroleum residues and carcinogenic particles from smoke plumes. Doctors warn of respiratory illness and cancer risk.

Iran’s black rain could expose millions to toxic chemicals after massive oil fires darkened skies over Tehran. Health experts say rainfall can pull soot, petroleum residues and carcinogenic particles from smoke plumes. Doctors warn of respiratory illness and cancer risk.

Source: sibun_rath