PM10 Pollution in India:
A new four-year analysis by Respirer Living Sciences revealed that all 11 major Indian metro cities, including Delhi and Patna, exceeded PM10 safety limits continuously from 2021–2024, indicating chronic air pollution.PM10 refers to particulate matter with a diameter of 10 microns or less, capable of entering the respiratory tract. It includes dust, pollen, mold, and emissions from vehicles, industries, and construction activities. PM10 contains inorganic compounds, heavy metals, and biological material.
Includes both primary particles (directly emitted) and secondary particles (formed through chemical reactions in the air).
Sources include vehicular emissions, construction, industrial activities, stubble burning, and waste combustion.
