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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.

Since 2016, we've worked to obtain justice for residents living under the flight path. Noise. Pollution. Health. Compensation..

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  • 2023-11-01 23:37

    Centennial Airport is Leading the Way With Unleaded Avgas

    Author: Jodi Richards Published in: November-December 2023 In early May, Centennial Airport (APA) in Englewood, CO, became that state’s first airport to offer unleaded aviation gas for piston-engine aircraft. The active general aviation facility is even offsetting associated costs for early adopters who buy the more expensive eco-friendly alternative. Executive Director Mike Fronapfel says that
    CategoriesFrom The Web TagsAvGas, General Aviation, Lead
  • 2022-10-07 22:08

    EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel

    Proposed Endangerment Finding, if finalized, is an important step forward to address the largest remaining source of lead pollution to air October 7, 2022 Contact Information EPA Press Office (press@epa.gov) EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel Proposed Endangerment Finding, if finalized, is an important step forward
    CategoriesFrom The Web, Organizations TagsAvGas, Environmental Protection Agency, EPA, Lead
  • 2022-08-13 22:48

    *Where’s my Clair Patterson?

    There is this form of air pollution, which you probably have not heard of, called ultrafine particulates (UFPs). Though they are invisible, they seem to have some particularly nasty effects on human health. UFPs have not been well-studied, they are unregulated, and yet they are prevalent in commercial jet engine emissions. But this is not
    CategoriesChange The Culture, History TagsAvGas, Clair Patterson, Environment, EPA, Lead, movie, PSCAA, Puget Sound Clean Air Agency, Ultrafine Particulates
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  • PSCAA Advisory Council Meeting Agenda
    Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
    1904 3rd Avenue, Suite 105, Seattle, WA 98101
    Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]

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Help study childhood asthma. Get free HEPA filter!

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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.
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Read This!

This is the first study to combine a one-year mobile monitoring campaign with PMF (Positive Matrix Factorization) analysis to simultaneously estimate source-specific air pollution exposures and emission factors of different vehicle types. This methodology can be extended to other metropolitan areas.
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