Air & Climate

Everyone deserves clean air to breathe and a sustainable future that responds to challenges presented by climate change. To reach these goals, we regulate harmful emissions from vehicles, burning, and industrial activities to help protect air quality and reduce greenhouse gases that increase temperatures around the globe.

Air quality

Current air quality information, burn bans, and industrial air pollution permits.

Responding to climate change

Climate Commitment Act

Establishing a cap-and-invest program to reduce Washington's greenhouse gas emissions by 95% by 2050.

Reducing Emissions