MiGrain
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India had world’s 3rd worst air in ’23, Delhi foulest capital
India faces severe pollution issues, ranking third most polluted in 2023 after Bangladesh and Pakistan. Delhi's PM2.5 concentration increased by 10%. 1.36 billion people in India experience high PM2.5 levels, highlighting the urgent need for air quality improvements. IQAir said 13 of the 15 most polluted cities in the world in 2023 were in India.