# Delhi Winter Pollution and GRAP Effectiveness

Delhi's winter air quality drops to 'poor' levels. CAQM activates Stage I of GRAP. This explainer details GRAP's four stages and evaluates its effectiveness using historical data.

https://www.thehindu.com/videos/delhis-winter-pollution-how-effective-is-grap-in-tackling-the-crisis/article71630771.ece

Image: https://th-i.thgim.com/public/incoming/93jvuj/article71630762.ece/alternates/LANDSCAPE_1200/delhi%20pollution%20thumbnail.png

#delhi #pollution #grap #airquality

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Canonical URL: https://qwibbit.com/q27898

Created: 2026-10-27T10:19:45.019261+00:00

Last edited: 2026-10-27T10:19:45.019261+00:00

Board: 3

Origin: Syndicated

Original source: https://www.thehindu.com/videos/delhis-winter-pollution-how-effective-is-grap-in-tackling-the-crisis/article71630771.ece