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New PNAS Paper on Allievation of PM Pollution by Light Absorption

Wang Lab co-led a study that reveals the previously underappreciated role of aerosol light absorption in mitigating PM pollution during severe haze events.

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  • This work introduces a ML-based source apportionment model that leverages multiscale aerosol composition data to achieve near-real-time tracking and accurate quantification of PM2.5 sources. The findings support near-real-time source analysis and integration into policy.