Welcome to Air Quality in Wales

Welcome to the Air Quality in Wales website. This website aims to provide you with comprehensive information about Air Quality in Wales.

Air Pollution Summary

Air Pollution in Wales is currently: Moderate - Index 4

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Note: Values are based on provisional data and represent the highest pollution levels across Wales - other areas may not be at this level. For more detailed information see the map on the left or visit the Current Levels page.

For more information about what the bands mean, please refer to the key underneath the map on the left.

Air Pollution Bulletin

Click on the links below for air pollution bulletins:

• Current Levels
• 24 Hour Summary
• Non-Automatic Monitoring Data

Air Pollution Forecast

View the air pollution forecasts for the area of Wales where you are:

• North Wales Forecast
• South Wales Forecast

For more information and advice on action you can take when MODERATE or HIGH air pollution is forecast, please see the health advice pages