GRAP Stage 4 has been enforced in Delhi-NCR by the CAQM as air quality entered the 'severe plus' category. CPCB data shows worsening air quality throughout the day. See what's allowed and banned ... What is GRAP - 4 ? An AQI above 400 is considered hazardous, impacting even healthy individuals and posing serious risks to those with existing health conditions. Order dated 24.02.2025 - Revocation of Actions under Stage - II (Very Poor Air Quality) of extant schedule of GRAP and intensifying actions under Stage - I of revised GRAP in Delhi - NCR GRAP Stage 4 In Delhi-NCR: What Is Allowed Under GRAP Stage 4 , amid the stringent restrictions aimed at curbing severe air pollution in Delhi-NCR, here is what remains permitted: Essential Vehicles: Trucks carrying essential commodities or providing essential services can continue to operate.
