What are the key features of the National Clean Air Programme (NCAP) initiated by the Government of India? (Answer in 250 words)

The National Clean Air Programme is a national framework to improve ambient air quality through coordinated monitoring, source reduction, city-level planning and institutional capacity building.

• It targets improvement in air quality across identified non-attainment and million-plus cities through time-bound action plans.
• It seeks substantial reduction in particulate pollution from a defined baseline, while promoting continuous assessment and progressive targets.
• City action plans address transport emissions, road dust, construction, industry, power generation, waste burning, domestic fuel and agriculture-related pollution.
• Expansion and calibration of monitoring stations, source-apportionment studies and emission inventories support evidence-based interventions.
• It promotes inter-sectoral coordination among central, state and local agencies and encourages public participation and awareness.
• Performance-linked funding, technical assistance, capacity building and dissemination of air-quality information strengthen implementation.

NCAP institutionalises airshed-oriented thinking and makes urban pollution a measurable governance concern. However, targets must be legally enforceable, monitoring must cover smaller towns, data must be transparent and municipal bodies need finance and technical staff. Coordination across administrative boundaries is essential because pollution travels beyond city limits.

Effective implementation requires clean mobility, industrial compliance, renewable energy, waste management, dust control, crop-residue solutions and accountable annual reviews linked to health outcomes.

Keywords: non-attainment cities, particulate matter, source apportionment, emission inventory, airshed management, ambient monitoring.