Delhi Metro Deploys Advanced Anti-Pollution Arsenal at Elevated Stations

In a strategic move to combat urban air pollution, Delhi has implemented a comprehensive environmental mitigation system across its elevated Metro network. According to official statements, 131 mist spray systems and 12 anti-smog guns have been deployed at 143 elevated stations—89 located on-road and 54 off-road. This initiative represents a targeted intervention in high-traffic zones where particulate matter concentrations typically peak. The deployment follows growing concerns about Delhi's air quality index, particularly during winter months when atmospheric conditions exacerbate pollution levels. Analysis suggests this infrastructure serves dual purposes: immediate particulate suppression through water-based aerosol dispersion and long-term commuter health protection. The positioning at elevated stations creates micro-climates of improved air quality while potentially influencing broader urban pollution patterns through localized intervention. This systematic approach reflects evolving urban environmental governance strategies that integrate transportation infrastructure with public health objectives. The implementation demonstrates how metropolitan authorities are deploying technological solutions at critical transit nodes to address complex environmental challenges while maintaining essential public mobility systems.