Delhi AQI Improves: GRAP Stage-IV Revoked, But Lower Curbs Remain

• CAQM revoked GRAP Stage-IV restrictions in Delhi-NCR due to improved air quality, moving from "Severe+" to "Very Poor" (AQI 378).
• The decision follows increased wind speed and favorable meteorological conditions on January 20, 2026.
• Entry of most diesel/heavy commercial vehicles, some construction, and manufacturing operations are now allowed.
• GRAP Stage-I, II, and III restrictions, including bans on BS-IV diesel/BS-III petrol cars and non-essential construction, remain in effect.
• Agencies are instructed to intensify monitoring to prevent AQI deterioration, and citizens are urged to follow the GRAP Citizen Charter.

Why It Matters: Delhi's air quality improved, leading to the revocation of GRAP Stage-IV, but lower-level restrictions persist.