Mumbai records highest road traffic CO₂ emissions per km among metros
Published on: Dec. 14, 2025, 12:52 p.m. | Source: The Economic Times
Mumbai records the highest road traffic carbon dioxide emissions per kilometre in India. High vehicle density drives this pollution. Other major cities like Delhi and Bengaluru also show elevated levels of nitrogen oxides and carbon monoxide. This new data highlights the impact of urban transport on air quality across the nation.
