EPA Air Quality & Toxics MCP server

• get_annual_air_qualityFree

  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.

• get_aqi_forecastFree

  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').

• get_current_aqiFree

  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).

• get_superfund_sitesFree

  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).

• get_tri_facilitiesFree

  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).

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 57ms20/20
• Tool poisoning5 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

Safety score

69/100

higher than 32% of 48,243 servers

Tools

5

the typical server has 7

Tools that change things

0%

typical: 0%. Fewer write tools means less an agent can break

Uptime

100%

of our recent checks; the typical remote server answers 100%

Response time

105 ms

faster than 83% of 30,027 servers

EPA Air Quality & Toxics: common questions

Is EPA Air Quality & Toxics MCP server safe?

With care: it is graded C, so read the findings first (69/100). Read the EPA Air Quality & Toxics safety report

How do I install EPA Air Quality & Toxics?

It runs remotely at mcp.olyport.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does EPA Air Quality & Toxics need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is EPA Air Quality & Toxics maintained?

The latest release is v1.1.0.

Is EPA Air Quality & Toxics up?

100% of our last 28 checks got an answer. We check remote servers about four times a day.

How does EPA Air Quality & Toxics compare with other MCP servers?

safety score 69/100 (higher than 32% of 48,243 servers); tools 5 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.