Thank you for your interest in the LAX Air Quality and Source Apportionment Study! This landmark air quality study is being conducted by Los Angeles World Airports (LAWA) and is being watched closely by other airport authorities throughout the world.

LAWA has committed to undertake this effort to quantify LAX's contribution to the total emissions and concentrations of air pollutants in the surrounding neighborhoods. This study will also satisfy requirements of the LAX Master Plan Mitigation and Monitoring Reporting Program commitments and other legal settlement agreements.