KnowAir Weather MCP
KnowAir Weather MCP is a dual-focus meteorology and air quality server built on the Model Context Protocol (MCP). It enables any MCP-compatible client (such as Claude Desktop) to access high-precision weather and pollution data in real time.
With a single interface, users can: • Retrieve current meteorological conditions (temperature, humidity, wind, precipitation) • Monitor air quality indicators (PM2.5, PM10, O₃, SO₂, NO₂, CO) with both China and US AQI standards • Access forecasts: 72-hour hourly, 7-day daily, and minute-level precipitation (for China cities) • Obtain astronomical information: sunrise, sunset, and moon phases • Receive active weather and air quality alerts for safety and planning
The server is powered by the Caiyun Weather API, ensuring reliable, fine-grained environmental intelligence. It is designed for developers, researchers, and end users who need accurate, actionable weather and air quality information directly within their AI workflows.
Server Config
{
"mcpServers": {
"knowair-weather": {
"command": "uv",
"args": [
"--directory",
"/ABSOLUTE/PATH/TO/PARENT/FOLDER/Weather-MCP",
"run",
"mcp-knowair-weather"
],
"env": {
"CAIYUN_WEATHER_API_TOKEN": "YOUR_API_TOKEN_HERE"
}
}
}
}