Skip to content
  • STNI
  • Statistics
    • Ops and Passengers
      • King County International Airport (Boeing Field) Annual Operations
    • Financials
    • Aviation fuel uplift in the State of Washington 2018 – 2025
      • Aviation Fuel Uplift at Sea-Tac Airport
    • Air Quality Monitoring
    • Flight Tracking
      • Flow and Flight Tracks
      • Five Year Comparison
      • Busiest Hours and Days
    • SEL Noise Reports & Graphs
      • About The Permanent Noise Monitors
      • Minutes of Quiet by Noise Monitor
      • Noise Events mapped
      • Noise Events (SEL)
    • Runways
    • Employees
    • Real Estate
      • Port Properties and Trees mapped
    • Parking
  • Events
  • Protest
    • Regular Events
    • Legislation 2026
    • Complain about a particular flight
    • Advocacy Organizations
    • Media Outlets
    • People
    • The Port of Seattle
      • Commission Meetings
      • Public Records Requests
      • StART
      • Highline Forum
    • Contact Your Electeds
  • Resources
    • FAQs
      • FAA Occurrences/Accidents/Indents
    • The unSustainable Airport Master Plan
      • SAMP NTP: 31 projects by the numbers
      • SEPA Draft EIS (2026)
      • SAMP Record of Decision/FONSI (2025)
      • SAMP Draft EA (October 2024)
      • 2018 Scoping
    • Port Packages
      • Port Package Property Costs
      • Port Packages mapped
      • The Port Package Explainer
      • So you want a (first-time) Port Package? Start here
      • Port Package Looker Upper
      • How do I determine if I have a Port Package or Avigation Easement?
      • Progress on Port Package Update legislation
      • Having a Port Package Problem?
      • Port Package Site Visit Follow-Up
    • Document Library
    • Explainers
      • The Airport Law Cheat Sheet
      • The Grant Explainer
    • External Articles
    • History
      • Timeline
      • The Sea-Tac Communities Plan
        • Sea-Tac Communities Plan – Planning Maps
      • PSRC Third Runway Decision Process
    • Studies
    • Videos
  • Stories
  • Mission
  • Subscribe
  • Contact
Scroll down to content

Get InformedStay Informedx

I understand that you will never share my information with anyone, you will only use it to keep me updated on relevant events and that I may unsubscribe at any time.

STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

TagUniversity Of Washington(24)

Advanced Search Options

  • Dates
  • Media
    • External Articles
    • Images
    • PDFs
    • Video
    • Audio
  • Order By
  • 2019-12-01

    Mobile ObserVations of Ultrafine Particles: The MOV-UP study report

    ★ 32
    The MOV-UP (Mobile ObserVations of Ultrafine Particles) study was a two-year University of Washington research project, funded by the State of Washington, that measured air quality impacts from aircraft traffic on communities living near and beneath the flight paths of Seattle-Tacoma International Airport. Researchers used mobile monitoring methods to collect ultrafine particle data across the affected neighborhoods, working alongside local governments, community members, and an advisory group of agency and city representatives. The findings are intended to inform policymakers and the public about the air pollution risks associated with airport operations in the Seattle-Tacoma region.
    CategoriesKey Documents TagsDEOHS, pollution, UFP, Ultrafine Particulates, University Of WashingtonStudy TopicsAir Quality, Ultrafine Particles
  • Noisequest 2color edited
    2026-04-28

    Noisequest logo

    Logo for NOISE (Neighbors Opposed to Irritating and Stressful Environments), a community advocacy organization concerned with airport noise. The logo features bold blue block letters spelling 'NOISE' with a stylized blue commercial airplane graphic integrated into the design.
    TagsAcademic Journals, Noise, University Of Washington
  • 2026-01-26

    SB5652 – S-4461.1/26 AN ACT Relating to reducing environmental and health disparities and improving the health of Washington state residents in large port districts

    Washington state legislation (PSSB 5652) establishing partnerships and grant programs to address aviation-related air quality and noise impacts on communities near airports. The bill requires the University of Washington to develop exposure maps and assess health impacts, directs the State Auditor to evaluate noise mitigation retrofits, and creates a mitigation grant program administered by the
    TagsDepartment Of Commerce, SB5652, University Of Washington
  • 2026-01-19

    SB5652 SB-4052.1 Relating to reducing environmental and health disparities and improving the health of Washington state residents in large port districts

    Washington State Senate Bill 5652 establishing partnerships and grant programs to address aviation-related air pollution and noise impacts on communities near airports. The bill requires the University of Washington to assess aviation impacts and directs the state auditor to evaluate Port of Seattle’s port package programs. AN ACT Relating to reducing environmental and health disparities
    TagsPort Of Seattle, SB5652, University Of Washington, Washington State Legislature
  • 2025-12-10

    Sustainable Aviation Fuel Use at a Washington State International Airport: Regional Air Quality Benefits

    A University of Washington research team examined the air quality benefits of using Sustainable Aviation Fuel (SAF) at a Washington State international airport, covering activity during the year 2024. The report, prepared by the Department of Environmental & Occupational Health Sciences and submitted in December 2025, analyzes how SAF adoption can reduce harmful emissions in the surrounding region. It offers findings relevant to policymakers, airport operators, and communities concerned about the environmental impact of aviation fuel use.
    CategoriesNews Stories TagsAirport, Aviation Fuel, SAF, Sustainable Aviation Fuels, University Of Washington, Washington State
  • UWDEOHS ATJ SAF Use at WA State International Airport 2025
    2025-12-01

    Sustainable Aviation Fuel Use at a Washington State International Airport: Regional Air Quality Benefits

    A research report analyzing the regional air quality benefits of sustainable aviation fuel use at a Washington State international airport during 2024. The study was conducted by the University of Washington’s Department of Environmental & Occupational Health Sciences.
    CategoriesNews Stories TagsAirport, University Of Washington, Washington State
  • Getpdf Pdf
    2025-03-03

    Multiple Agency Fiscal Note Summary – Bill Number 5652 SB Environment/port districts

    A fiscal impact analysis for Senate Bill 5652 regarding environment and port districts, showing estimated operating expenditures primarily for the University of Washington ($506,650 per biennium for 2.0 FTEs) and indeterminate costs for local governments. The analysis covers three biennia from 2025-31 with no estimated cash receipts or capital budget impacts.
    TagsEnvironment, local government, University Of Washington
  • 2024-10-24

    Assessing exposures to source-specific air pollution through a multi-pollutant mobile monitoring campaign in Seattle, WA

    This presentation from the 2024 International Society of Exposure Science annual meeting describes a mobile air quality monitoring study conducted in Seattle, Washington, aimed at measuring exposure to pollutants from specific pollution sources. Researchers from the University of Washington used a multi-pollutant mobile monitoring campaign to assess how residents are exposed to various types of air pollution across different locations in the city. The study covers methods, results, and conclusions related to source-specific air pollution exposure assessment.
    TagsEdmund Seto, Elena Austin, Timothy Larson, University Of Washington
  • 2023-08-23

    SeaTac International Airport: Trifecta for change

    This presentation addresses environmental and health concerns surrounding Seattle-Tacoma International Airport, framing the issue as more than a mere noise nuisance by highlighting the health impacts of Jet A fuel pollution, specifically ultrafine particles. It outlines a 'Trifecta for Change' strategy that includes shifting public dialogue, engaging the University of Washington to study pollution prevalence, and building local, state, and federal partnerships to advance mitigation efforts.
    TagsAviation Emissions, community engagement, Sea-Tac Airport, Ultrafine, University Of Washington
  • ANES 2023 Program Information

    Adapting for Tomorrow, Today While climate change is an urgent challenge for every sector, forcing businesses and people to rethink their actions, the airline industry and affected communities are also facing even deeper challenges in attempting to alleviate continued noise, health and climate change impacts. This year’s sessions will take a deep dive into how aviation noise and emissions assessments
    CategoriesFrom The Web TagsANES, Aviation Noise & Emissions Symposium, Elena Austin, Tina Orwall, UC Davis, University Of Washington, UWDEOHS

Posts pagination

Page 1 Page 2 Page 3
Sidebar On/Off

Help study childhood asthma. Get free HEPA filter!

read more...

Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
read more...

Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
continue...

The Podcast!

Subscribe to the only podcast devoted to policies, politics, history, impacts for people living under the flight path everywhere. It’s definitely not just about noise!
  • Sea-Tac Noise.Info
  • Connect with STNI

    • Subscribe
    • Port Package Problem?
    • Donate
    • Podcast
    • Socials
      • Facebook
      • X (Twitter)
      • Bluesky
      • Instagram

    "StART facilitator’s Federal Policy Working Group meeting summary, November 4, 2019" — , 2019

  • Learn

    • Frequently Asked Questions
    • Explainers
    • Youtube
    • Research Requests
    • Make a complaint
  • Goals

    Fulfill the promises of 1976:
    • Compensation
    • Reduced noise
    • Improved air quality
    • Environmental remediation
Login/Register
©2026•Data Privacy

Message

We use cookies to provide basic functionality. We also provide access to search engines in order to provide site analytics. We do not sell or share your data.
V V