# World Air Quality Index (WAQI) Feed API

**Canonical:** https://apis.io/apis/waqi/waqi-feed-api/  
**Provider:** World Air Quality Index (WAQI) — https://apis.io/providers/waqi/  
**Base URL:** https://api.waqi.info  
**Documentation:** https://aqicn.org/api/

World Air Quality Index (WAQI) Feed API is one of 3 APIs that [World Air Quality Index (WAQI)](https://apis.io/providers/waqi/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Feed. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

Air quality feed endpoints for city, geo, and IP-based queries

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/waqi/refs/heads/main/openapi/waqi-feed-api-openapi.yml
- **Documentation** — https://aqicn.org/json-api/doc/
- **Authentication** — https://aqicn.org/data-platform/token/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/waqi/refs/heads/main/apis.yml

## Other World Air Quality Index (WAQI) APIs (2)

- [World Air Quality Index (WAQI) Map API](https://apis.io/apis/waqi/waqi-map-api/)
- [World Air Quality Index (WAQI) Search API](https://apis.io/apis/waqi/waqi-search-api/)

## Tags

Feed

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/waqi/waqi-feed-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/waqi/.