A recent report has revealed that Delhi is the most polluted capital city in the world, with air pollution reducing the average life expectancy by five years. The alarming findings highlight the severe health risks faced by residents due to prolonged exposure to toxic air.

Delhi Ranked as the World's Most Polluted Capital

• The report confirms that Delhi has the worst air quality among global capitals.
• Other cities with high pollution levels include Dhaka, Kabul, and Cairo.
• Despite various pollution control measures, Delhi’s air quality remains hazardous.

Impact of Pollution on Life Expectancy

• Long-term exposure to polluted air significantly increases the risk of respiratory diseases, heart conditions, and lung infections.
• The report states that Delhi residents could live up to five years longer if air quality improved.
• Children, elderly people, and those with pre-existing conditions are most vulnerable.

Major Causes of Severe Pollution in Delhi

Several factors contribute to Delhi’s consistently high pollution levels:

• Vehicular emissions from millions of cars and two-wheelers.
• Industrial pollution from factories and power plants.
• Construction dust and illegal waste burning.
• Crop stubble burning in neighboring states during winter.

Government Measures and Challenges

• Introduction of odd-even traffic schemes to reduce vehicle emissions.
• Banning firecrackers and promoting electric vehicles.
• Increasing green cover and using anti-smog guns.
• However, weak enforcement, seasonal pollution spikes, and lack of public awareness continue to be major challenges.

What Can Be Done to Improve Air Quality?

• Stronger pollution control laws and better enforcement.
• Encouraging the use of clean energy sources in industries and households.
• Public participation in reducing pollution, such as using public transport and planting trees.
• Cross-state cooperation to tackle stubble burning and industrial pollution.