Report: 204 Out of 238 Indian Cities Failed to Meet Air Quality Standards, According to CREA

A recent report by the Centre for Research on Energy and Clean Air (CREA), an independent research organization based in Finland, has identified Ghaziabad as the most polluted city in terms of air quality, with an average PM2.5 concentration of 172 µg/m³. Following Ghaziabad, Noida recorded a PM2.5 level of 166 µg/m³, while Delhi reported an average concentration of 163 µg/m³.

PM2.5 refers to particulate matter with a diameter of less than 2.5 micrometers, which can penetrate deep into the respiratory system and pose significant health risks. High levels of PM2.5 are often attributed to vehicular emissions, industrial activities, construction dust, and seasonal agricultural burning.

These findings highlight ongoing challenges in air quality management in the National Capital Region (NCR) of India. Both local and national authorities have implemented various measures to combat pollution, including stricter emissions standards, promotion of public transportation, and initiatives for greener practices in agriculture and industry. However, as urbanization continues and the demand for energy rises, addressing air quality in these densely populated areas remains a critical concern for public health and environmental sustainability.