Introduction

Welcome to the OpenAQ Documentation Site. This site provides technical guidance on how to access air quality data on the OpenAQ Platform. Data on OpenAQ’s open-source platform are available for free for non-commercial uses. (Please contact us if you intend to use data on the OpenAQ platform for commercial uses.)

OpenAQ is the largest open-source air quality data platform, aggregating and harmonizing historical and real-time air quality data from diverse sources from across the globe.

Learn more about OpenAQ on our website at https://openaq.org

OpenAQ is open source and available on github at https://github.com/openaq

If you have any questions regarding the OpenAQ Platform, join us on OpenAQ Slack.