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Reduce air pollution from local sources

State and federal rules play an important role in controlling major pollution sources, but the most immediate and equitable air quality improvements often come from local action. Cities can tailor strategies to their own pollution sources, geography and community needs using tools like ordinances, permits, building codes, land‑use planning and transportation policies. This section brings together a curated list of guides, case studies, model policies and other resources to help your city or town create its own customized mix of strategies.

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Reducing local air pollution emissions

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Policy

Mobile Vehicles and Portable Equipment

The Air District works closely with the California Air Resources Board to reduce the amount of air pollution from on- and off-road mobile sources, such as...
Policy Technology

Diesel Retrofit Technology

"Reducing emissions from diesel engines is one of the most important air quality challenges facing the country. Even with more stringent federal heavy-duty highway and nonroad...
Legal Policy

Air Quality Zoning

Example of an ordinance regulating the construction and expansion of facilities that create air pollution. Provides information on the process, requirements and regulations, and zoning requirements.
Guidance Legal Policy Tool Training

California ZEV Truck Stop

Website providing access to tools and resources related to programs that reduce emissions from trucks and buses in California. Includes information about regulations, zero-emission trucks, and...
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