The contributions of refined anthropogenic sources to PM2.5 air quality and health impacts in China from 2020 to 2030, and associated policy benefits

Key Points

• PM2.5 levels are expected to significantly affect health outcomes in China from 2020 to 2030, highlighting a critical environmental issue.
• Findings indicate that refined anthropogenic sources contribute to worsening air quality, leading to increased health risks for the population.
• Observational analysis across various regions in China shows a notable correlation between refined sources of pollution and adverse health effects.
• Policy implications suggest that addressing these anthropogenic sources may improve air quality and reduce health impacts, demonstrating potential benefits.