Source Apportionment of Air Pollution Burden Using Geometric Non-negative Matrix Factorization and High-throughput Multi-pollutant Air Sensor Data in Curtis Bay, Baltimore, USA

Identify major sources (traffic and coal terminal activities) for particular matters, black carbon, and gases in Curtis Bay, Baltimore.

Apply a geometric source apportionment approach to provide scalable and reliable evidence to inform mitigation strategies for a longstanding community-raised air quality concern.