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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.

TagAir Quality Monitors(56)

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  • PXL 20250506 220225816

    TagsAir Quality Monitors, PSCAA
  • PXL 20250506 220251471

    TagsAir Quality Monitors, PSCAA
  • PSCAA 10th and Weller Chinatown AQM

    TagsAir Quality Monitors, PSCAA
  • PXL 20250506 220007172.MP

    TagsAir Quality Monitors, PSCAA
  • PXL 20250506 220110172

    TagsAir Quality Monitors, PSCAA
  • 2025-04-12

    Puget Sound Clean Air activates North Sea-Tac Air Quality Monitoring Station

    Take a tour of the first fixed-site UFP system near Sea-Tac Airport Puget Sound Clean Air Agency (PSCAA) recently activated the first fixed site air quality monitoring station near Sea-Tac Airport designed to monitor aviation emissions. As of this week it is now on-line and providing data! The station is the twin of a site
    CategoriesNews Stories TagsAir Quality Monitors, PSCAA, Ultrafine Particulates
  • PSCAA Air Quality Monitor SeaTac

    TagsAir Quality Monitors, PSCAA
  • 2025-03-21

    Window Condensation and Moisture Issues

    Three images showing window condensation and moisture problems, including water droplets on glass surfaces and what appears to be mold or moisture damage on window frames and glass panels.
    Tagsair filtration, Air Quality Monitors
  • 2025-03-21

    Window Types – Sliding and Double-Hung Window Features

    Comparison image showing two types of windows with their distinctive features. The top image shows a sliding window with gray plugs at top and bottom, while the bottom image shows a double-hung window with gray plugs on both sides. Both images highlight the location of the plugs with green circles.
    CategoriesResources Tagsair filtration, Air Purifiers, Air Quality Monitors
  • 2025-02-21

    Seattle Port Container Terminal with City Skyline

    Aerial view of a major container port facility with thousands of stacked shipping containers in the foreground and white cargo cranes. The Seattle city skyline is visible in the background, featuring the Space Needle and downtown buildings across the water.
    TagsAir Quality Monitors, Airport, Atmosphere, Port Of Seattle

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Upcoming Events

  • PSCAA Advisory Council Meeting
    Add to CalendarMThursday May 14, 9:00am - 12:00pm
    1904 3rd Avenue, Suite 105, Seattle, WA 98101
    May 14 2026 advisory council meeting agenda and materials pdf

    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

    [...]
  • KCIA Vision 2045 Open House
    Add to CalendarMThursday May 14, 5:30pm - 7:30pm
    KCIA Flight Service Station, 6526 Ellis Ave. S. Seattle, WA 98108
    Kcia Boeing Field Beautyshotkcia

    King County International Airport-Boeing Field is at a pivotal moment, developing comprehensive plans that will determine its operations through 2045. The airport's Vision 2045 Airport Plan and Part 150 Study represent crucial strategic initiatives to balance safe, efficient operations with evolving aviation demands and community needs.

    Join airport officials on Thursday, May 14 (5:30-7:30 p.m.) at the KCIA Flight Service Station to discover the preferred alternative for the airport's future development. This isn't just another planning meeting—it's your opportunity to understand how proposed projects and improvements will directly impact aviation services, local operations, and surrounding communities.

    The Vision 2045 plan incorporates extensive stakeholder feedback and addresses critical infrastructure needs for future demand. Meanwhile, the Part 150 Study focuses on noise compatibility programs, ensuring community concerns remain central to planning decisions.

    With environmental analysis nearing completion and submissions to King County Council and the FAA approaching, this open house offers essential insights into decisions that will shape regional aviation for decades.

    Visit KCIAplanning.com for updates.

    [...]

[See all...]


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!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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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!
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