Connect EPA Air Quality & Toxics and your agent gets 5 tools, among them get_annual_air_quality, get_aqi_forecast, get_current_aqi. It answers at https://mcp.olyport.com/epa/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Toxics Release Inventory, Superfund sites, air quality data, and AQI
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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 Inputs: state, parameter, start_year, end_year |
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'). Inputs: zip_code |
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. Ar Inputs: zip_code, latitude, longitude |
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: Inputs: state, limit |
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 stat Inputs: state, city, limit |
Every block below points at https://mcp.olyport.com/epa/mcp. Pick your client and copy.
claude mcp add --transport http epa-air-quality-toxics https://mcp.olyport.com/epa/mcp
{
"mcpServers": {
"epa-air-quality-toxics": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.olyport.com/epa/mcp"]
}
}
}{
"mcpServers": {
"epa-air-quality-toxics": {
"url": "https://mcp.olyport.com/epa/mcp"
}
}
}{
"servers": {
"epa-air-quality-toxics": {
"type": "http",
"url": "https://mcp.olyport.com/epa/mcp"
}
}
}{
"context_servers": {
"epa-air-quality-toxics": {
"url": "https://mcp.olyport.com/epa/mcp"
}
}
}{
"mcpServers": {
"epa-air-quality-toxics": {
"serverUrl": "https://mcp.olyport.com/epa/mcp"
}
}
}{
"mcpServers": {
"epa-air-quality-toxics": {
"url": "https://mcp.olyport.com/epa/mcp"
}
}
}name: EPA Air Quality & Toxics
version: 0.0.1
schema: v1
mcpServers:
- name: EPA Air Quality & Toxics
type: streamable-http
url: https://mcp.olyport.com/epa/mcp{
"mcpServers": {
"epa-air-quality-toxics": {
"httpUrl": "https://mcp.olyport.com/epa/mcp"
}
}
}{
"mcpServers": {
"epa-air-quality-toxics": {
"type": "http",
"url": "https://mcp.olyport.com/epa/mcp"
}
}
}{
"mcpServers": {
"epa-air-quality-toxics": {
"url": "https://mcp.olyport.com/epa/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.olyport.com%2Fepa%2Fmcp&type=streamable_http&id=epa-air-quality-toxics&name=EPA%20Air%20Quality%20%26%20Toxics
It answered our last check on 18 October 2026 in 500 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by olyport.com and served from mcp.olyport.com, the vendor's own domain: https://mcp.olyport.com/epa/mcp.
5, as returned by the server's own tools/list on 31 August 2026: get_annual_air_quality, get_aqi_forecast, get_current_aqi, get_superfund_sites, get_tri_facilities.
It answered our last check on 18 October 2026 in 500 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.olyport.com/epa/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.olyport. Endpoint host: mcp.olyport.com. ARD identifier: urn:air:com.olyport:mcp:epa.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.