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Puget Sound Clean Air Agency (external link)
Look up air quality forecasts and air quality burn bans, learn about air quality priorities, regulations,  and permits, get the news on air quality and peruse the library.

King County climate change 
Detailed information related to addressing greenhouse gas emissions and other air pollution through clean mobility, waste to resource, waste to energy, and energy and resource efficiency efforts.

Environmental indicators: climate change - KingStat
Explore environmental data about air quality and trends for King County, Washington.

Fire safety burn bans and air quality burn bans
Burn ban announcements and burn permit options.

Asthma resources
Overview of the health effects of asthma, ways to reduce asthma for various activities and programs that can help.

Indoor air quality
How to determine the quality of indoor air and identify sources of poor indoor quality, and tips on how to improve it.