Delhi’s Air Quality Shows Improvement, Stage 3 GRAP Curbs Deferred
Delhi’s air quality has improved over recent days, leading the Commission for Air Quality Management (CAQM) to postpone Stage 3 restrictions under the Graded Response Action Plan (GRAP). Residents and industries can breathe easier—for now—as stricter measures are temporarily avoided.
Current Air Quality Status in Delhi
The Central Pollution Control Board (CPCB) reports that Delhi’s Air Quality Index (AQI) has stayed between 200-300 (categorized as ‘poor’ to ‘very poor’), a significant drop from earlier ‘severe’ levels (AQI 400+). Reduced stubble burning in Punjab and Haryana, along with improved wind speeds, has contributed to cleaner air.
Why Stage 3 GRAP Restrictions Were Not Enforced
GRAP’s Stage 3 measures—like banning non-essential construction and restricting BS-III petrol and BS-IV diesel vehicles—kick in when AQI exceeds 400 for 48+ hours. However, CAQM officials noted that pollution control efforts and favorable weather prevented further deterioration.
“Better pollutant dispersion and fewer farm fires helped,” a CAQM spokesperson said. “We’re staying alert for any changes.”
Active Anti-Pollution Measures Under GRAP
While Stage 3 is on hold, Stages 1 & 2 remain active, including:
– Mechanized road sweeping and water sprinkling.
– Bans on garbage burning and dust-generating activities.
– Stricter checks on industries and vehicular emissions.
The Delhi government continues anti-dust drives, penalizing polluting construction sites and pushing public transport to cut vehicle emissions.
Experts Urge Caution: Pollution Could Worsen
Environmental specialists warn against complacency. Dr. Anumita Roychowdhury (CSE) said, “Winter isn’t over—calm winds could trap pollutants again. Long-term fixes like cleaner fuels and traffic reduction are vital.”
Public Health Advisory
Though AQI has dropped, doctors advise high-risk groups (children, elderly, asthma patients) to:
– Wear N95 masks outdoors.
– Avoid prolonged exposure on high-pollution days.
Next Steps: Diwali & Stubble Burning Challenges
With Diwali approaching, authorities will enforce:
– Firecracker bans.
– Tighter industrial emission checks.
– Incentives for Punjab/Haryana farmers to curb stubble burning.
Conclusion
While Delhi’s air quality has improved, the fight against pollution continues. The delay in Stage 3 GRAP offers relief, but sustained efforts are crucial. Stay informed with real-time AQI updates.
