Measurement summary based on data provided by the Environment Agency
Latest recorded level 07/08/2022.
Daily maximum levels for North Wales
Data shows the daily summary for this region on 07th August 2022
In towns and cities near busier roads
Elsewhere in towns and cities
In rural areas
- Zoom to this region on the interactive map, which will allow you to view monitoring sites, latest data, graphs and site information for specific sites.
- View the current pollution levels measured in this region
- Download a Google Earth layer showing the latest AURN data across the UK
- Find out more about the AURN
You can quickly jump to a specific region by choosing from the dropdown list below.