EPA Air Quality & Toxics
Connects Claude to EPA environmental data through a single streamable HTTP endpoint. You get tools for querying the Toxics Release Inventory to find hazardous chemical releases by facility or location, searching Superfund NPL sites for contaminated areas and cleanup status, and pulling air quality measurements including real-time AQI readings and historical pollution trends. Useful when you need to check environmental conditions for a specific area, research industrial emissions, assess cleanup sites, or track air quality patterns. Part of OlyPort's federal data suite with a 100 calls per day free tier.
- tools
- 5
- transport
- HTTP
- last updated
- Apr 2, 2026
Install
From registry metadata$ npx add-mcp https://mcp.olyport.com/epa/mcp --name epaRun in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.
Review the command, arguments and environment values before installing. MCP servers run with your local permissions.
Other ways
Claude Code
$ claude mcp add --transport http epa https://mcp.olyport.com/epa/mcpRun in your terminal. Add --scope user to make it available in every project.
Tools
Verified live · 5 toolsVerified live against the running server on Nov 6, 2026.
get_current_aqiGet 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. '2000...3 params
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. '2000...
latitudenumberlongitudenumberzip_codestringget_aqi_forecastGet 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').1 params
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').
zip_code*stringget_annual_air_qualityGet 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 U...4 params
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 U...
end_yearintegerparameterstringstart_yearintegerstate*stringget_tri_facilitiesGet 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'). cit...3 params
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'). cit...
citystringlimitintegerstate*stringget_superfund_sitesGet 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....2 params
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....
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- Website
- olyport.com
- Category
- Data & Analytics
- Transport
- HTTP
- Registry
- MCP registry, active
- Tools verified
- Nov 6, 2026
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