Envirofacts

  • Envirofacts | Environmental Data at Your Fingertips

    Envirofacts is your gateway to EPA environmental data, providing centralized access to information on air and water quality, hazardous waste, toxics, radiation, and more. Search, visualize, and download data by location, facility, or topic to explore environmental conditions in your community and beyond. 

The 2024 Toxics Release Inventory preliminary dataset is now available.

  • Search Tools

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    Find environmental data across multiple EPA systems. Search by Facility, program, or location using powerful search interfaces. 

    Search Tools

  • Topic Searches

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    Browse Envirofacts data by environmental topic, including air, water, waste, land, radiation, toxics, and UV Index. 

    Browse Topics

  • About the Data

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    Learn about Envirofacts data sources, collection methods, quality standards, and geographic indexing systems. 

    About the Data

  • Developer & API Resources

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    Technical tools and services. Access APIs, data models, update schedules, metadata, API usage statistics, and widgets. 

    View Developer Tools

  • SunWise UV Index Mobile App

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    Get real-time UV index information for your location. Download the Sunwise UV Index App. 

    Check your local UV Index now

  • Data Downloads

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    Download EPA environmental datasets in multiple formats. Get CSV, Excel, JSON, or XML files on emissions, discharges, or toxic releases - ready for public use and analysis. 

    Download EPA datasets

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Contact Us About Envirofacts to ask a question, provide feedback, or report a problem.
Last updated on August 12, 2025