Answer: Health Effects Institute (HEI)
Notes: Air pollution is the second leading global risk factor for death, per the 2024 State of Global Air (SoGA) report by the Health Effects Institute and UNICEF. It causes non-communicable diseases like heart disease and lung cancer, with 8.1 million deaths in 2021. India and China accounted for 54% of the global air pollution disease burden. In 2021, air pollution caused 1,69,400 child deaths in India and 2,37,000 COPD (chronic obstructive pulmonary disease) deaths.
