Health and Safety Code § 40961
ARTICLE 2. Creation of the Sacramento Metropolitan Air Quality Management District
The Sacramento district is the local agency within the boundaries of the Sacramento district with the primary responsibility for the development, implementation, monitoring, and enforcement of air pollution control strategies, clean fuels programs, and motor vehicle use reduction measures, and shall represent the citizens of the Sacramento district in influencing the decisions of other public and private agencies whose actions may have an adverse impact on air quality within the Sacramento district.