Air Resources Board (ARB)

The California Air Resources Board (ARB) is a state agency responsible for protecting air quality and public health. It develops and enforces regulations to reduce air pollution from vehicles, industry, and other sources. ARB aims to lower emissions of pollutants like smog-forming chemicals and greenhouse gases to improve air quality, combat climate change, and ensure a healthier environment for Californians. It also promotes clean transportation technologies and monitors air quality standards to meet national and state goals.