The WHO Ambient air quality database is continuously being updated. If you are an official air quality data provider at either the country or city level, we invite you to provide more recent or complete data in order to update or improve the database. Please use the template below to submit the data to WHO. This template allows WHO to conduct some further analysis and quality control.

Data template for the WHO air quality database 2024.

Users are requested to send this data to sdg_airpollution@who.int and you can use this email address to send further questions or comments.