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