Air Quality WA is a mobile application developed by Envitech Ltd. in partnership with the Washington State Department of Ecology’s Air Quality Program. The app serves as a tool to inform the public about current air quality conditions in Washington state. It utilizes data from an air-monitoring network to provide accurate measurements of air pollution and meteorology conditions.

Users of Air Quality WA can access real-time information on air quality levels and receive guidance on health protection measures during periods of poor air quality. It's important to note that the app's data is preliminary and undergoes further review for validation. For more detailed information, users can visit the full website provided by the developers.