The Sub-Committee on the Graded Response Action Plan (GRAP) of the Commission for Air Quality Management (CAQM) revoked Stage-III of GRAP with immediate effect after the capital region's air quality improved significantly due to favourable meteorological conditions, especially strong winds. Further, the forecast by IMD/IITM predicts the AQI to remain in the ‘poor’ to ‘very poor’ category in the coming days.