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WAQI (Air Quality) API

Geography & Weather

Access WAQI (Air Quality) public data through one AllAPI key — 2 endpoints across the WAQI (Air Quality) surface. No WAQI (Air Quality) account, no credentials, no scraping stack — one anonymous request returns real data or a documented honest error, never fabricated.

MethodEndpointOperation
POST/api/waqi/cityCity
POST/api/waqi/geoGeo

Call the WAQI (Air Quality) API in one line

Free tier — 200 credits/month, no card. One key works across all 468 platforms, 39 MCP tools and 48 composites.

Get your free key → API reference

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