Summary:
- This article discusses a citizen science project called OPAL (Open Air Laboratories) that invites the public to participate in air quality surveys.
- The project aims to collect data on air pollution levels across the UK by having volunteers use simple tools to measure and report on the air quality in their local areas.
- The data collected through this citizen science initiative helps researchers at Imperial College London better understand air pollution patterns and trends, which can inform policies and actions to improve air quality.