Delhi Pollution: GRAP-IV Returns as City Grapples with Worsening Air Pollution, Changes Delhiites Need to Adjust With

Delhi Pollution: Delhi is no stranger to winterwoes, but this year, the chill comes with a heavier burden: severe air pollution. The city's Air Quality Index (AQI) has breached alarming levels in multiple areas, prompting the Central Pollution Control Board (CPCB) to reintroduce GRAP-IV (Graded Response Action Plan). With smog engulfing the capital and AQI readings soaring beyond 450 in some regions, life for Delhi residents has taken a challenging turn.

What is GRAP-IV, and Why Has It Been Reinstated?

#WATCH | Delhi: GRAP stage IV measures came into effect in the entire NCR with immediate effect last night after a deterioration in air quality.

Visuals from Lodhi Road this morning. As per CPCB, their quality in the area is in 'Very Poor' category. Minimum temperature here is… pic.twitter.com/ZdhmOHpTds

— ANI (@ANI) December 17, 2024

The GRAP-IV stage is a set of emergency measures designed to combat the severe air pollution category, where AQI surpasses 400. Recently lifted after a brief improvement in air quality, GRAP-IV was reimposed following a sharp deterioration in pollution levels.

Among the hardest-hit areas is Jahangirpuri, where AQI skyrocketed past 800, setting off alarm bells. This resurgence of toxic air pollution, combined with the already cold weather, has created a "double whammy" situation for Delhiites.

Key Restrictions Under GRAP-IV:

Ban on diesel trucks: Except for essential services, entry of diesel-run trucks into Delhi is prohibited.

Construction halt: All types of construction and demolition work have been suspended.

School closures: Classes 1 to 12 may shift to hybrid mode or shut down entirely.

Odd-even vehicle scheme: Authorities are considering reinstating this car-rationing system if conditions worsen.

These measures are aimed at curbing particulate matter (PM2.5 and PM10) emissions, the primary culprits behind Delhi's suffocating smog.

AQI Readings: A Snapshot of Delhi NCR's Air Crisis

The AQI readings from different parts of Delhi and its neighboring regions paint a grim picture:

With multiple areas firmly entrenched in the "severe" category, the city's struggle to breathe clean air feels like a daunting uphill battle.

Cultural Impact: A Season of Smog

For Delhiites, winter typically evokes nostalgia for warm cups of chai, evening bonfires, and festivals like Lohri and Christmas. But this year, the season has a new antagonist—smog. The traditional morning walks in parks are replaced by hurried searches for N95 masks, while outdoor celebrations seem like a distant dream.

Parents are particularly concerned as children face prolonged exposure to toxic air, potentially leading to respiratory issues. Moreover, the infamous "Delhi smog" has turned into an unflattering global headline, once again emphasising the urgent need for sustainable solutions.

CPCB’s Measures and the Path Ahead

Despite stringent restrictions, air pollution in Delhi remains a persistent problem. The CPCB’s GRAP-IV initiative reflects the severity of the situation, but it also underscores the pressing need for long-term measures. Expanding public transportation options to reduce dependency on private vehicles. Promoting green energy and phasing out diesel-run vehicles. Encouraging eco-friendly construction practices to minimise dust pollution.