Air pollution is becoming a major threat for people in Delhi. According to a report from the Energy Policy Institute at the University of Chicago, air pollution is reducing the lifespan of Delhi’s residents. The 2024 Air Quality Life Index report reveals shocking information about how pollution is impacting life expectancy.
Impact of Air Pollution on Lifespan
The report states that the poor air quality in Delhi could reduce people’s lives by up to 12 years. The Energy Policy Institute’s report indicates that Delhi is one of the most polluted cities in northern India and falls far behind World Health Organization (WHO) standards.
Key Findings:
- Delhi’s air quality is dangerous, with a potential life reduction of 11.9 years.
- The annual PM2.5 standard in India is set at 40 micrograms per cubic meter. Despite this, over 40% of the population is exposed to air quality worse than this limit.
- If India meets the PM2.5 standard, Delhi residents could see their life expectancy increase by 8.5 years.
- If WHO standards are met, life expectancy could rise by up to 12 years.
Current Situation
Despite a 19.3% reduction in air pollution nationwide in 2022—the second largest decrease in the world after Bangladesh—breathing in Delhi remains challenging. This reduction in pollution has added an average of one year to people’s lives across the country.
What is PM2.5?
PM2.5 refers to fine particles less than 2.5 micrometers in diameter that can deeply enter the respiratory system and cause serious health issues. It is a major factor contributing to air pollution.
In summary, while there has been some improvement, Delhi’s air quality is still a serious concern, and addressing it could significantly improve residents’ life expectancy.
