OpenAQ API Docs

Explore

Visit the OpenAQ website

Learn more about OpenAQ organization and our activities at https://openaq.org

Get started with the OpenAQ API

Try our quick start guide to learn the basics of requesting data from OpenAQ.

Read the OpenAQ API OpenAPI Spec

See the Swagger reference documentation for the OpenAQ API.

Open data on AWS

Learn how to access the OpenAQ data archive from the Open Data on AWS S3 bucket.