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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov. See Terms

    NYCCAS Air Pollution Rasters

    Metadata Updated: March 22, 2026

    Citywide raster files of annual average predicted surface for nitrogen dioxide (NO2), fine particulate matter (PM2.5), black carbon (BC), and nitric oxide (NO); summer average for ozone (O3) and winter average for sulfure dioxide (SO2).

    Description: Annual average predicted surface for nitrogen dioxide (NO2), fine particulate matter (PM2.5), black carbon (BC), and nitric oxide (NO); summer average for ozone (O3) and winter average for sulfure dioxide (SO2). File type is ESRI grid raster files at 300 m resolution, NAD83 New York Long Island State Plane FIPS, feet projection. Prediction surface generated from Land Use Regression modeling of December 2008- December 2019 (years 1-11) New York Community Air Survey monitoring data.As these are estimated annual average levels produced by a statistical model, they are not comparable to short term localized monitoring or monitoring done for regulatory purposes. For description of NYCCAS design and Land Use Regression Modeling process see: nyc-ehs.net/nyccas

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. See Terms License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date November 10, 2020
    Metadata Updated Date March 22, 2026

    Metadata Source

    Harvested from NYC JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 10, 2020
    Metadata Updated Date March 22, 2026
    Publisher data.cityofnewyork.us
    Maintainer
    Identifier https://data.cityofnewyork.us/api/views/q68s-8qxv
    Data First Published 2017-05-11
    Data Last Modified 2026-03-16
    Category Environment
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.cityofnewyork.us/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 523387a5-b63c-4b40-8f6a-5ea349c35d41
    Harvest Source Id 1696593e-c691-4f61-a696-5dcb9e4c9b4c
    Harvest Source Title NYC JSON
    Homepage URL https://data.cityofnewyork.us/d/q68s-8qxv
    Source Datajson Identifier True
    Source Hash 6293c84d8ebf28831ef14f17a52d30b50c3c769a3a0fb731fc4ece6a242c02f5
    Source Schema Version 1.1

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