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Challenges
Air pollution poses a major health threat in Westminster, with some streets often exceeding WHO guidelines.
Westminster City Council improves air quality by raising awareness and providing pollution data. However, complex data formats and jargon can hinder understanding. Simplifying data presentation can enhance community engagement and action.
Approach
In July 2023, Westminster City Council launched a new platform to monitor air quality. The platform offers accurate, up-to-date information on air quality in Westminster and allows users to view ongoing monitoring and explore long-term trends. It informs and empowers communities by providing insights into local pollution.
Future features of the platform will help develop products and services aimed at reducing air pollution and citizen exposure.
Outcomes and benefits
Westminster City Council’s air quality data platform has highlighted the value of open data. By consolidating diverse data into a central hub, residents can easily access air quality information specific to their area without searching multiple sources. This centralised approach saves time and enhances user experience. The clear presentation of data aids in informed decision-making.
For the public, the platform raises awareness about Westminster’s air quality levels and associated health impacts. It includes health and deprivation data, highlighting environmental inequalities within the area. Research shows that those in deprived areas face higher pollution levels, often living near high-emission roads. This underscores the need for targeted interventions to address these disparities and improve community well-being.
Lessons learnt
- Community engagement and speaking to local groups is crucial for producing a useful and sustainable data tool.
- The council recognised the importance of providing accessible and transparent data to residents.