The South Coast AQMD believes all residents have a right to live and work in an environment of clean air and is committed to undertaking all necessary steps to protect public health from air pollution, with sensitivity to the impacts of its actions on the community and businesses.

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Gateway Cities COG Air Quality Action Plan

Due in part to the heavy concentration of goods movement and industry in and around the Gateway Cities, the sub?region has historically experienced the adverse impacts of air pollution. Learn More