Delhi pollution grap: GRAP 4 Restrictions in Delhi NCR

GRAP 4 Restrictions in Delhi NCR due to severe air pollution . Check more about GRAP 4 Restrictions in Delhi , Check What’s Allowed & What’s Banned, Restrictions List Delhi -NCR has implemented GRAP -IV restrictions due to severe air quality, crossing into the 'severe' zone. Schools will adopt hybrid learning, construction and demolition activities are banned ... Delhi ' s air quality is categorised into four categories according to the National Capital Region's (NCR) Graded Response Action Plan ( GRAP ): Stage I is "poor" (AQI 201-300); Stage II is "very poor" (AQI 301-400); Stage III is "severe" (AQI 401-450); and Stage IV is "severe plus" (AQI >450). Delhis AQI hits the Very Poor category (300+) as the CAQM enforces GRAP II. Entry of non-BS-VI commercial vehicles is banned from November 1. The government continues its cloud seeding trials to fight the severe pollution .