Delhi, India: Infamous for severe smog episodes, posing significant health risks.
Beijing, China: Industrial emissions and urban pollution lead to hazardous smog.
Lahore, Pakistan: Agricultural burning and industrial activity worsen air quality.
Cairo, Egypt: Rapid urbanization and industrial emissions contribute to dense smog.
Dhaka, Bangladesh: High population density and industrial pollution result in smog issues.
Istanbul, Turkey: Traffic congestion and industrial emissions create smog challenges.
São Paulo, Brazil: Urban pollution and vehicle emissions contribute to persistent smog.
Mexico City, Mexico: High altitude and vehicle emissions lead to hazardous smog.
Moscow, Russia: Cold winters exacerbate smog, impacting respiratory health.
Los Angeles, USA: Industrial activity and traffic congestion lead to smog problems.