Reconfiguring urban vegetation as air pollution infrastructure: A simulation–measurement framework for PM2.5 abatement in Xi'an, China

Key Points

• Urban vegetation can significantly reduce pm2.5 levels, enhancing air quality.
• Measurements indicate that structured vegetation integration can lower pm2.5 by up to 30% in certain areas.
• Simulation analysis across different urban settings evaluates the impact of vegetation on air pollution.
• This framework offers a novel approach for urban planning, emphasizing greener spaces to combat pollution.