Air Quality in Delhi-NCR Worsens, Reaching 'Poor' Level; CAQM Implements Stage-I of GRAP with a 27-Point Action Plan

Delhi, the bustling heart of India, is once again grappling with an air pollution crisis. On May 16, 2025, the Commission for Air Quality Management (CAQM) forecasted no significant improvement in the city's air quality situation.

In response, the CAQM implemented Stage-I of the Graded Response Action Plan (GRAP) across the entire National Capital Region (NCR) on May 15, 2025. This 27-point action plan is aimed at preventing further environmental deterioration in Delhi.

The sudden increase in air pollution levels on May 15 was due to strong surface winds carrying dust from distant regions. To combat this, the CAQM invoked immediate measures to control dust pollution and improve waste management.

A key part of the plan involves stricter regulations at construction sites, increased use of anti-smog guns, and regular mechanized road cleaning. Enforcement agencies have been directed to take prompt legal action against violations, and traffic police have been instructed to ensure smoother traffic flow.

Public offices are encouraged to promote carpooling among employees, and citizens are urged to actively participate in the GRAP's Citizen Charter. This includes using properly maintained vehicles, avoiding open waste burning, reporting pollution via apps like Green Delhi and SAMEER, and adopting eco-friendly practices.

Authorities have also advised against using outdated vehicles and encouraged the use of electric or hybrid alternatives. Only approved fuels are to be used in industries and eateries, and diesel generators should not be used for regular power supply. Electricity distribution companies have been told to minimize power outages.

Firecracker bans remain in place, and power cuts are to be minimized to avoid reliance on diesel generators. Tighter monitoring of industrial emissions is also part of the plan.

The CAQM will continuously monitor the situation and adjust actions based on daily updates and weather forecasts. The CAQM's Sub-Committee met on May 15 and again on May 16 to review the air pollution situation.

On May 15, the Air Quality Index (AQI) in Delhi reached 278, categorizing it as 'Poor'. Citizens are hopeful that these measures will lead to improvement and a cleaner, healthier city.