By iastoppers.com
Delhi
Why
gets
Polluted
every winter?
Vehicle Emissions
38% of Delhi's pollution is due to vehicular emissions, with millions of unfit vehicles on the roads
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Stubble Burning
Biomass burning from nearby regions contributes 31% to Delhi's air pollution each winter
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Industrial & Construction
Industry and construction activities add significantly to Delhi's air quality woes
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Inorganic Aerosols
Secondary inorganic aerosols form 25-35% of air pollutants, worsening the winter air quality
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Trapped by Weather
Cooler air traps pollutants near the surface, magnifying winter pollution due to temperature inversion
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Policy Challenges
Multi-state coordination and strict policies are essential yet challenging for Delhi's cleaner air
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