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- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The River Quality Objectives (RQO) classification was used for planning water quality improvements until 2006 when the scheme ended. The national RQO classification scheme ceased at the end of...
- Published by:
- Natural Resources Wales
- Last updated:
- 22 June 2023
The River Quality Objectives (RQO) classification was used for planning water quality improvements until 2006 when the scheme ended. The national RQO classification scheme ceased at the end...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This record is for Approval for Access product AfA164. The River Quality Objectives (RQO) classification was used for planning water quality improvements until 2006 when the scheme ended. RQOs were...
- Published by:
- Pembrokeshire County Council
- Last updated:
- 04 May 2016
Air Quality Management Areas (AQMA) in Pembrokeshire. These are areas that have experienced an exceedance of the European Union annual mean Air Quality Objective for nitrogen dioxide of 40...
- Published by:
- Runnymede Borough Council
- Last updated:
- 31 August 2016
This dataset shows identified areas where air quality objectives for a particular pollutant are unlikely to be met.
Since December 1997 each local authority in the UK has been carrying out a...
- Published by:
- Bristol City Council
- Last updated:
- 18 July 2024
Locations of Bristol City Council operated air quality monitoring sites, which defines the areas of poor air quality in Bristol.Data displayed is annual nitrogen dioxide (NO2) concentrations...
- Published by:
- Ordnance Survey
- Last updated:
- 10 January 2025
The Non-Addressable Object Feature Type represents local authority and Ordnance Survey captured features that are currently live but are objects that would not be expected to be able to receive...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 26 March 2021
Air Quality Management Areas are declared when there is an exceedance or likely exceedance of an air quality objective. After declaration, the authority must prepare an Air Quality Action Plan...
- Published by:
- Environment Agency
- Last updated:
- 01 August 2025
The LIDAR derived Vegetation Object Model (VOM) is a raster product produced as part of the Environment Agency’s “Keeping Rivers Cool” project. It is an attempt to identify riparian tree cover and...
- Published by:
- Forest of Dean District Council
- Last updated:
- 10 February 2016
Air Quality Management Areas are areas identified where air pollution exceeds the national air quality objectives. Actions taken to improve air quality are focused on these areas and their success...
- Published by:
- South Northamptonshire Council
- Last updated:
- 10 February 2016
Since December 1997 each local authority in the UK has been carrying out a review and assessment of air quality in their area. This involves measuring air pollution and trying to predict how it...
- Published by:
- Forest of Dean District Council
- Last updated:
- 11 February 2016
Air Quality Management Areas are areas identified where air pollution exceeds the national air quality objectives. Actions taken to improve air quality are focused on these areas and their success...
- Published by:
- Southampton City Council
- Last updated:
- 10 February 2016
Air Quality Management Areas. Areas identified where air quality objectives are not being met. Actions taken to improve air quality are focused on these areas and their success measured by ongoing...
- Published by:
- Caerphilly County Borough Council
- Last updated:
- 11 February 2016
Since December 1997 each local authority in the UK has been carrying out a review and assessment of air quality in their area. This involves measuring air pollution and trying to predict how it...
- Published by:
- Wigan Metropolitan Borough Council
- Last updated:
- 21 October 2025
Under the Environmental Protection Act 1995 local authorities are required to review air quality in their areas. When pollutants exceed their air quality objectives, local authorities must...
- Published by:
- Tandridge District Council
- Last updated:
- 28 August 2021
Identified areas where air quality objectives for a particular pollutant are unlikely to be met. Upon accessing this Licensed Data you will be deemed to have accepted the terms of the Public Sector...
- Published by:
- Cherwell District Council
- Last updated:
- 10 February 2016
Under the Environmental Protection Act 1995 local authorities are required to review air quality in their areas. Where air quality objectives are not likely to be achieved, local authorities must...
- Published by:
- Durham County Council
- Last updated:
- 16 December 2021
An area where the air quality has been assessed and the levels of nitrogen dioxide, a pollutant that occurs from vehicle exhaust emissions, exceed the National Air Quality Objective.
- Published by:
- Sandwell Metropolitan Borough Council
- Last updated:
- 10 February 2016
Location of Air Quality Monitoring Stations within Sandwell Metropolitan Borough. The Council has a duty under the Environment Act 1995 to review and assess air quality within it's borough. In...
- Published by:
- Bath and North East Somerset Council
- Last updated:
- 13 December 2018
Current continuous air pollution monitoring stations within Bath North East Somerset area. These sites provide hourly monitoring data for nitrogen dioxide or particulate matter for comparison with...