Delhi’s persistent air pollution could reduce the life expectancy of its residents by nearly 12 years, according to the 2024 Air Quality Life Index report by the Energy Policy Institute at the University of Chicago (EPIC). The report highlights that the 1.8 crore people living in the National Capital Territory (NCT) of Delhi, one of the most polluted regions in the northern plains, are expected to lose an average of 11.9 years of life expectancy compared to the World Health Organization’s (WHO) guidelines.
Even by India’s own air quality standards, Delhi residents could lose 8.5 years of life if pollution levels continue unabated. As the most polluted city globally, Delhi’s air quality poses a severe health risk, primarily due to PM2.5 particulate matter, which penetrates deep into the respiratory system and exacerbates health issues.
However, the report notes that if India were to meet its national PM2.5 standards, Delhi’s residents could gain 8.5 years of life expectancy, with nearly 12 years added if WHO standards are achieved.
The Indian Meteorological Department (IMD) also reported a “yellow” alert for the city, indicating potential worsening weather conditions. On Wednesday, Delhi’s maximum temperature settled at 34°C, with a humidity level of 85%, and moderate rain is forecasted for Thursday.
