air-quality-mcp

Air Quality MCP

Live air quality index and pollutant levels from Open Meteo. No key required.

This file is self contained. It reads public data only and never writes to the machine. All output is bounded and honest about what could not be fetched.

Tools

• air_quality Current AQI for a location.

Usage

npm install
npm run build
node dist/index.js

Data comes from the public Open Meteo air quality API.

Premium tools

These tools need a license key:

• air_forecast
• pollen_report

Buy a key at https://mcp-marketplace.io/server/io-github-mrfentmen-air-quality-mcp and set it in your MCP client config:

"env": { "MCP_LICENSE_KEY": "mcp_live_..." }

The key is checked against MCP Marketplace, cached for 24 hours, and keeps working offline once one check has succeeded. Every other tool on this server stays free.