TagPSCAA(91)
Puget Sound Clean Air Agency
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Puget Sound Clean Air Agency Logo
The logo of the Puget Sound Clean Air Agency (PSCAA), featuring the stylized 'CAA' acronym in cyan/blue lettering with a multi-line graphic design. The agency is the regional air quality authority for the greater Puget Sound area, relevant to emissions and air quality regulations including those affecting Sea-Tac Airport operations. -
PSCAA UFP Chinatown July 28, 2026 chart
This chart displays SMPS (Scanning Mobility Particle Sizer) particle bin counts and geometric mean particle size at the 10th & Weller monitoring station, generated on 2026-07-28 at 17:13:06 PST with last data timestamp of 2026-07-29 00:03:31 UTC. It shows particle bin midpoint (nm) versus local PST time, with contour lines colored by log(10) of counts -
2026-05-14PSCAA Advisory Council Meeting
Call to Order – Land Acknowledgement 9:00 – 9:05 Land acknowledgement recognizing Coast Salish people and traditional lands I. Early Morning: Alignment & Assessment A. Approval of March 11, 2026 Minutes 9:05 – 9:30 B. Introductions and Setting Goals and Norms for Retreat 9:05 – 9:30 II. New Business A. Strategic Plan Third Annual Report -
2026-05-14
Advisory council meeting agenda
Advisory Council meeting agenda for May 14, 2026, including land acknowledgement, approval of March minutes, strategic plan updates, and discussion of council roles in supporting strategic plan delivery. The meeting includes alignment and assessment activities followed by new business items. -
2026-05-14PSCAA Advisory council meeting agenda
Advisory Council meeting agenda for May 14, 2026, including land acknowledgement, approval of March minutes, strategic plan updates, and discussion of council roles in supporting strategic plan delivery. The meeting includes alignment and assessment activities followed by new business items. -
PSCAA AQI Index
An Air Quality Index (AQI) reference table published by the Puget Sound Clean Air Agency, showing four levels of concern (Good 0-50, Moderate 51-100, Unhealthy for Sensitive Groups 101-150, and Unhealthy 151-200) with corresponding descriptions and public health recommendations. The agency's logo is visible in the lower right corner. -
2025-12-012025 Report: Overburdened Communities Highly Impacted by Air Pollution
A report by the Washington State Department of Ecology’s Air Quality Program examining overburdened communities that are highly impacted by air pollution. The document includes publication information, contact details for regional offices, and ADA accessibility information. -
2025-12-01Puget Sound Region Final Comprehensive Climate Action Plan
The Puget Sound Region Final Comprehensive Climate Action Plan, published December 1, 2025 by the Puget Sound Clean Air Agency, outlines greenhouse gas reduction strategies for King, Kitsap, Pierce, and Snohomish Counties in the Seattle-Tacoma-Bellevue metropolitan area. The plan covers six sectors—Built Environment, Transportation, Municipal Solid Waste and Wastewater, Natural and Working Lands, Refrigerants, and Consumption—with goals, emission projections, and workforce planning analysis. Note that this document focuses on regional climate and air quality policy rather than Sea-Tac Airport noise regulations specifically. -
2025-12-01Puget Sound Region Final Comprehensive Climate Action Plan
A comprehensive climate action plan for the Seattle-Tacoma-Bellevue Metropolitan Statistical Area covering King, Kitsap, Pierce, and Snohomish Counties. The plan provides greenhouse gas emission reduction strategies across six sectors: built environment, transportation, waste, natural lands, refrigerants, and consumption. -
2025-09-16Air Quality Monitor Site Visit
Progress towards the first aviation air quality network in the nation SeaTac: State and local officials from Puget Sound Clean Air Agency (PSCAA) and Des Moines gathered today with researchers from University of Washington Department of Occupation and Environmental Health Sciences (UWDEOHS) at Sunset Park to learn about the latest PSCAA Air monitoring site, and