# EPA Air Quality & Toxics MCP server

Toxics Release Inventory, Superfund sites, air quality data, and AQI

## Links
- Registry page: https://www.getdrio.com/mcp/com-olyport-epa
- Website: https://olyport.com

## Install
- Endpoint: https://mcp.olyport.com/epa/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://mcp.olyport.com/epa/mcp

## Tools
- get_current_aqi - Get the current Air Quality Index (AQI) for a location.

    Provide either a zip_code OR latitude/longitude coordinates.
    Returns AQI values, pollutant levels, and health category for
    each measured pollutant at the nearest monitoring station.

    Args:
        zip_code: US ZIP code (e.g. '20001').
        latitude: Latitude of the location (e.g. 38.9).
        longitude: Longitude of the location (e.g. -77.0).
     Endpoint: https://mcp.olyport.com/epa/mcp
- get_aqi_forecast - Get the air quality forecast for a ZIP code.

    Returns forecast AQI values and health categories for upcoming days,
    typically covering today and the next 1-2 days.

    Args:
        zip_code: US ZIP code (e.g. '20001').
     Endpoint: https://mcp.olyport.com/epa/mcp
- get_annual_air_quality - Get annual air quality summary data for a US state.

    Returns annual statistics from the EPA Air Quality System (AQS),
    including mean concentrations, max values, and exceedance counts
    for the specified pollutant across all monitoring sites in the state.

    Args:
        state: Two-letter US state abbreviation (e.g. 'CA', 'NY').
        parameter: Pollutant to query. Options: 'PM2.5', 'Ozone', 'SO2', 'NO2', 'CO'.
                   Default is 'PM2.5'.
        start_year: Start year for the query range (e.g. 2020). Default is 2020.
        end_year: End year for the query range (e.g. 2023). Default is 2023.
     Endpoint: https://mcp.olyport.com/epa/mcp
- get_tri_facilities - Get Toxics Release Inventory (TRI) facilities in a state.

    Returns facilities that report toxic chemical releases to the EPA,
    including facility names, addresses, and industry information.
    No API key required.

    Args:
        state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
        city: Optional city name to filter results.
        limit: Maximum number of facilities to return (default 50, max 500).
     Endpoint: https://mcp.olyport.com/epa/mcp
- get_superfund_sites - Get active Superfund (National Priorities List) sites in a state.

    Returns hazardous waste cleanup sites listed on the EPA's National
    Priorities List, including site names, locations, and status information.
    No API key required.

    Args:
        state: Two-letter US state abbreviation (e.g. 'NJ', 'CA').
        limit: Maximum number of sites to return (default 50, max 500).
     Endpoint: https://mcp.olyport.com/epa/mcp

## Resources
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## Prompts
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## Metadata
- Owner: com.olyport
- Version: 1.1.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Apr 2, 2026
- Source: https://registry.modelcontextprotocol.io