“Discussed as a major health risk factor and a reason why senior living in cleaner areas is beneficial.”

“Discussed as a major environmental health risk causing millions of deaths annually.”

“Detailed discussion on particulate matter, indoor vs outdoor pollution, and health impacts in Delhi and Bangalore.”

“Environmental factor contributing to Parkinson's through fine particles (2.5 micrometers) that can be breathed in.”

“Acknowledged as a problem in metro cities, suggesting regular detox and purposeful travel to less polluted areas.”