Delhi’s Air Quality Sees Marginal Improvement, GRAP 3 Avoided
Delhi’s air quality has shown slight improvement, with the Air Quality Index (AQI) staying in the “poor” to “very poor” range, preventing the enforcement of Stage 3 under the Graded Response Action Plan (GRAP). The Commission for Air Quality Management (CAQM) confirmed no immediate need for stricter curbs as the AQI remained below the “severe” threshold of 400.
Latest AQI Data for Delhi-NCR
As of Tuesday, Delhi’s average AQI was 280, down from last week’s 300+ readings. Key areas recorded mixed levels:
– Anand Vihar, RK Puram, Punjabi Bagh: 250–320
– Gurugram, Noida: Comparable figures
Officials attribute the improvement to favorable wind conditions and fewer stubble-burning incidents in Punjab and Haryana.
Why GRAP Stage 3 Was Not Enforced
GRAP Stage 3—which bans non-essential construction, diesel generators, and polluting trucks—is triggered when AQI exceeds 400. With current levels below this mark, CAQM opted to maintain Stage 2 measures.
A CAQM official noted:
“Improved wind speed and reduced farm fires helped stabilize pollution levels, but we’re monitoring forecasts closely.”
Active GRAP Stage 2 Measures
While Stage 3 is on hold, Delhi continues with Stage 2 restrictions:
– Ban on coal/wood-fired tandoors in eateries
– Higher parking fees to curb private vehicle use
– Dust control: Smog guns, road sweeping
– Stricter construction site checks
Stubble Burning Declines, But Risks Linger
Farm fires in Punjab and Haryana have dropped by ~30% compared to 2022, per IARI data. However, experts warn:
– AQI could spike if winds slow or fires increase.
– Dr. Sachchida Nand Tripathi (IIT-Kanpur): “Next two weeks are critical for Delhi’s air quality.”
Health Advisory for Residents
- At-risk groups (children, elderly, asthma patients) should avoid outdoor activity during peak hours (6–10 AM, 6–10 PM).
- Free masks remain available at public health centers.
What’s Next?
- CAQM will review AQI trends later this week.
- Stage 3 may be imposed if conditions worsen.
- Delhi government ramps up enforcement against pollution violations.
Key Takeaway
Delhi’s air quality remains precarious, but current measures and weather have provided temporary relief. Residents are encouraged to:
– Use public transport or carpool.
– Report waste burning via CPCB’s Sameer app.
For real-time AQI updates, follow Hindustan Times.
