Q. World Air Quality Report 2023, recently seen in the news, is published by which organization?
Answer:
Swiss organisation IQAir
Notes: Delhi was labeled as the world's most polluted capital city in the 2023 World Air Quality Report by Swiss Organization IQAir. India ranked third in air quality with an average annual PM2.5 concentration of 54.4 µg/m³. Bangladesh and Pakistan were worse off, while Bihar's Begusarai was named the most polluted metropolitan area. Ten of the top 11 polluted cities were Indian, with Lahore being the only exception. 96% of India's population faces PM2.5 levels exceeding WHO guidelines.