The Sub-Committee on Graded Response Action Plan (GRAP) of the Commission for Air Quality Management in National Capital Region (NCR) and Adjoining Areas (CAQM) revoked GRAP Stage III measures with immediate effect on Friday (02 January), citing improved Air Quality Index (AQI) in Delhi-NCR at 236.

However, actions under Stage I and Stage II continue to remain in effect. The Sub-Committee, shall be keeping a close watch on the air quality scenario and review the situation from time to time for further appropriate decision depending upon the air quality and forecast issued by weather departments.