New GRAP Rules in Delhi; Restrictions in NCR October 2026: How AQI will decide car entry - Where to check updates daily

Under the revised GRAP framework, restrictions tighten as Delhi-NCR’s AQI worsens. Stage III limits certain BS-III petrol and BS-IV diesel cars, while Stage IV adds stricter curbs. Check daily AQI and GRAP status via SAMEER and CAQM.