Air quality

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.
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.

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Grant applications being accepted for flood-hazard planning
We're providing $1.5 million in funding to help communities develop plans to prepare for and reduce flood risks.
Safer streets and cleaner water in Walla Walla
The City of Walla Walla's award winning transportation project is good for the community and for salmon.
A framework for greenhouse gas assessment
We released a framework for a new rule that would guide greenhouse gas environmental assessments in Washington.
Ecology secures $3.6 million to restore and preserve vital coastal wetlands

We've secured nearly $3.6 million in federal grants to protect 725 acres of coastal wetlands in Skagit, Snohomish, Thurston & Whatcom counties.

Behind the decision
Ecology Director Laura Watson explains the analysis leading to the decision to deny a permit for a methanol plant in Kalama.
State adds airboat to its oil spill response toolbox
State of Washington's purchases airboat to use in sensitive coastal areas.
San Juan air quality gets first checkup

How clean is the air in the San Juan Islands? A new temporary monitor will help tell the story.

At Hanford, the alphabet soup is a real stew
As the newbie communication manager for Ecology's Nuclear Waste Program, I've been swimming upstream in an alphabet torrent.
Tackling Toxics: PCB problem requires creative solutions
We stopped using polychlorinated biphenyls (PCBs) 35 years ago, yet it continues to contaminate almost every water body in Washington.
Making progress on air pollution

Pierce county's air was unhealthy prior to 2015 but by working together, it now meets air quality standards.