RRB JE CBT2 : EXPERT
18 Jun

Delhi-NCR Air Pollution Control Strategy: Strengthening NCAP Through City-Specific Action Plans

ANALYSIS

Introduction

The Government of India has intensified its efforts to improve air quality in the National Capital Region (NCR) through a series of city-specific reviews under the National Clean Air Programme (NCAP). Recent high-level review meetings chaired by Union Environment Minister Shri Bhupender Yadav focused on the action plans of Ghaziabad, Noida, Rohtak, Manesar, Panipat and Karnal, emphasizing stricter industrial compliance, waste management reforms, real-time air quality monitoring, dust control measures and citizen participation. These reviews form part of a broader strategy to achieve significant reductions in air pollution levels across the NCR region.

Growing Air Pollution Challenge in NCR

Air pollution remains one of the most critical environmental and public health challenges facing Delhi-NCR. Rapid urbanisation, industrial expansion, vehicular emissions, construction activities, road dust, municipal waste burning and inadequate waste management systems continue to contribute significantly to deteriorating air quality.Particular concern has been expressed regarding elevated PM10 levels, which remain a major contributor to poor air quality across several NCR cities. Construction and Demolition (C&D) waste, industrial emissions, road dust and legacy waste sites further aggravate the problem.

Focus Areas Identified During Review Meetings

The review meetings assessed city-specific action plans across several critical parameters:

Key AreaFocus of Intervention
Vehicular PollutionSmart traffic management, EV adoption, public transport
Industrial PollutionOCEMS compliance, APCD installation, regulatory monitoring
Waste ManagementMSW, Legacy Waste, C&D Waste Processing
Dust ControlMechanical sweeping, anti-smog measures, greening
Monitoring InfrastructureExpansion of CAAQMS and real-time monitoring
Citizen ParticipationJan Bhagidari and grievance redressal

The objective is to strengthen implementation mechanisms while ensuring accountability among local authorities.

Strengthening Industrial Compliance

One of the major directives issued during the review pertains to industrial pollution control.Authorities have been instructed to compile comprehensive data regarding:

  • Industries operating with Consent to Establish (CTE).
  • Industries operating with Consent to Operate (CTO).
  • Commercial electricity connections.
  • GST-registered industrial units.

Cross-verification of these databases is expected to identify:

  • Illegal industrial operations.
  • Non-compliant units.
  • Industries lacking pollution control infrastructure.

Special emphasis has been placed on the installation and functioning of:

  • Online Continuous Emission Monitoring Systems (OCEMS).
  • Air Pollution Control Devices (APCDs).

Strict enforcement actions have been directed against industries failing to comply with environmental norms.

Real-Time Air Quality Monitoring Expansion

Recognizing the importance of accurate data-driven decision making, the Ministry has directed expansion of:

  • Continuous Ambient Air Quality Monitoring Stations (CAAQMS).
  • Integration with the SAMEER App.
  • Real-time pollution tracking mechanisms.

Enhanced monitoring infrastructure will facilitate:

  • Better forecasting.
  • Early warning systems.
  • Improved enforcement actions.
  • Public awareness regarding air quality conditions.

Waste Management as a Critical Intervention

Poor waste management continues to be a major contributor to urban air pollution.

Construction and Demolition Waste

The Minister directed that:

  • C&D waste collection facilities be established within every 5 km × 5 km grid.
  • Facilities should be linked to nearby processing centres.
  • Illegal dumping be prevented through systematic collection mechanisms.

Municipal Solid Waste

Integrated waste management plans have been recommended to avoid fragmented approaches among multiple agencies.Priority areas include:

  • Scientific disposal of municipal waste.
  • Management of legacy waste.
  • Prevention of open burning.
  • Improved processing infrastructure.

Dust Mitigation Measures

Dust remains one of the largest contributors to PM10 pollution across NCR cities.Several measures have been emphasized:

  • Deployment of Mechanical Road Sweeping Machines (MRSMs).
  • Procurement of EV/CNG-based sweeping equipment.
  • Regular water sprinkling.
  • Real-time pothole repair.
  • Greening of open spaces and pavements.
  • Plantation of indigenous bush varieties.

The emphasis on local plant species is intended to improve dust retention while minimizing water requirements.

Sustainable Urban Transport Solutions

Transport-related emissions constitute a significant source of urban air pollution.The review meetings highlighted the need for:

  • Expansion of commercial EV fleets.
  • Development of charging infrastructure.
  • Strengthening end-to-end public transport systems.
  • Smart traffic management solutions.
  • Route-specific public transport planning.

Special emphasis was placed on designing public transport systems based on traffic density and travel demand patterns.

Future-Ready Urban Mobility

Authorities have been advised to identify:

  • High-density traffic corridors.
  • Bulk passenger movement routes.
  • Congestion hotspots.

Targeted transport interventions are expected to reduce vehicular emissions and improve mobility efficiency.

Jan Bhagidari as a Core Strategy

The Government has emphasized that long-term air quality improvement cannot be achieved solely through regulatory actions.Public participation is considered essential through:

  • Awareness campaigns.
  • Citizen grievance platforms.
  • Community greening initiatives.
  • Behavioural change programmes.

The objective is to transform pollution control into a genuine Jan Bhagidari movement.

Role of CAQM in NCR Air Quality Governance

The Commission for Air Quality Management (CAQM) has been entrusted with:

  • Real-time monitoring of action plan implementation.
  • Development of Standard Operating Procedures.
  • Regional coordination across NCR.
  • Tracking accountability of implementing agencies.

The Commission will also monitor progress towards achieving targeted reductions in pollution levels.

Air Quality Improvement Targets

The Government has set an ambitious objective of achieving:

Target by 2026

  • 15–20% reduction in AQI levels across NCR cities.

This target will be pursued through:

  • Enhanced monitoring.
  • Strict enforcement.
  • Infrastructure development.
  • Public participation.
  • Inter-agency coordination.

National Clean Air Programme (NCAP): Broader Context

The city-level reviews are aligned with the broader objectives of the National Clean Air Programme (NCAP) launched in 2019.NCAP seeks to address air pollution across 131 cities through coordinated actions involving:

  • Central Ministries.
  • State Governments.
  • Urban Local Bodies.
  • Pollution Control Authorities.
  • Citizens.

The programme has already demonstrated measurable progress in improving air quality across several cities.

Performance Under NCAP

According to government data:

  • 95 out of 131 NCAP cities recorded improvement in PM10 levels.
  • 51 cities achieved more than 20% reduction.
  • 21 cities achieved reductions exceeding 40%.
  • 18 cities met National Ambient Air Quality Standards for PM10.

The PM10 reduction target has been revised from 20–30% to 40% reduction or attainment of NAAQS by 2025–26.

Importance of Technology in Air Quality Management

Several technological interventions are being integrated into air pollution management:

  • SAMEER App
  • PRANA Portal
  • CAAQMS Network
  • OCEMS Monitoring
  • Air Quality Early Warning Systems
  • Smart Traffic Management Platforms

These technologies improve transparency, monitoring and regulatory effectiveness.

Challenges Ahead

Despite progress, several challenges persist:

  • Rapid urban expansion.
  • Industrial non-compliance.
  • Increasing vehicle ownership.
  • Waste generation growth.
  • Seasonal pollution episodes.
  • Resource constraints in smaller urban local bodies.

Sustained implementation and inter-agency coordination remain essential for long-term success.

Conclusion

The recent reviews of NCR city action plans indicate a shift from policy formulation towards stricter implementation and accountability. By integrating industrial compliance, real-time monitoring, waste management reforms, sustainable transport systems and public participation, the Government aims to achieve measurable reductions in air pollution levels across Delhi-NCR. The success of these initiatives will play a crucial role in improving public health, environmental quality and urban sustainability in one of India's most densely populated regions.


STATIC PART

National Clean Air Programme (NCAP)

Launch Year

  • 2019

Nodal Ministry

  • Ministry of Environment, Forest and Climate Change (MoEFCC)

Objective

  • Reduction of PM10 concentrations.
  • Improvement of air quality in non-attainment cities.
  • Multi-sectoral air pollution mitigation.

Coverage

  • 131 Cities
  • 24 States

Revised Target

  • 40% reduction in PM10 levels or achievement of NAAQS by 2025-26.

Funding

PeriodAllocation
FY 2019-20 to FY 2025-26₹19,614.44 crore

Achievements Mentioned

  • 95 cities showed PM10 improvement.
  • 51 cities achieved >20% reduction.
  • 21 cities achieved >40% reduction.
  • 18 cities met NAAQS standards.

Commission for Air Quality Management (CAQM)

Established

  • 2021

Headquarters

  • New Delhi

Jurisdiction

  • National Capital Region (NCR) and adjoining areas.

Functions

  • Air quality management.
  • Inter-state coordination.
  • Monitoring implementation of pollution control measures.
  • Enforcement and compliance oversight.

Central Pollution Control Board (CPCB)

Established

  • 1974

Headquarters

  • New Delhi

Parent Ministry

  • Ministry of Environment, Forest and Climate Change.

Functions

  • Pollution monitoring.
  • Environmental standards.
  • Air and water quality regulation.
  • Operation of monitoring networks.

PRANA Portal

Full Form

  • Portal for Regulation of Air Pollution in Non-Attainment Cities.

Purpose

  • Monitoring NCAP implementation.
  • Tracking physical and financial progress.
  • Public dissemination of air quality information.

SAMEER App

Developed By

  • Central Pollution Control Board (CPCB)

Functions

  • Air quality monitoring.
  • Public complaint registration.
  • Pollution-related grievance redressal.

CAAQMS

Full Form

  • Continuous Ambient Air Quality Monitoring Stations.

Purpose

  • Real-time monitoring of ambient air quality.
  • AQI generation.
  • Air pollution forecasting support.

OCEMS

Full Form

  • Online Continuous Emission Monitoring System.

Purpose

  • Continuous monitoring of industrial emissions.
  • Regulatory compliance verification.
  • Pollution control enforcement.

Swachh Vayu Survekshan

Conducted By

  • Ministry of Environment, Forest and Climate Change.

Objective

  • Ranking NCAP cities based on:
    • Air quality improvement.
    • Action plan implementation.
    • Citizen engagement.
    • Urban environmental management.

Updated – 20 January 2026 ; 06:44 PM | PIB | News Sources: PIB – Review of Air Pollution Action Plans of Rohtak, Manesar, Panipat and Karnal, PIB – Review of Air Pollution Action Plans of Ghaziabad and Noida, PIB Explainer – Swachh Vayu Diwas: India’s Commitment to Clean Air

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