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- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This document is the Standard Area Measurements (2018) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of measurement; data tolerance,...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This document is the Standard Area Measurements (2019) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of measurement; data tolerance,...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This document is the Standard Area Measurements (2017) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of measurement; data tolerance,...
- 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:
- 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:
- 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:
- Office for National Statistics
- Last updated:
- 11 August 2025
This document is the Standard Area Measurements - 2016 User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of measurement; data tolerance,...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This document is the Standard Area Measurements - 2015 User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of measurement; data tolerance,...
- Published by:
- Salford City Council
- Last updated:
- 23 August 2021
Salford operates a number of automatic air quality stations for measurement of pollutants using continuous analyses. Some sites are part of the Department of Environment and Rural Affairs (DEFRA)...
- Published by:
- Stockport Metropolitan Borough Council
- Last updated:
- 29 April 2016
Air Quality Management Areas in Stockport
- Published by:
- Royal Borough of Kensington and Chelsea
- Last updated:
- 13 December 2023
Location of Air Quality Monitoring sites
- Published by:
- City of York Council
- Last updated:
- 20 June 2019
Domestic Violence Incidents Level - Standard Risk
- 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:
- Milton Keynes Council
- Last updated:
- 10 February 2016
Air quality management areas within Milton Keynes
- Published by:
- Milton Keynes Council
- Last updated:
- 10 February 2016
Air quality monitoring stations within Milton Keynes
- Published by:
- City and County of Swansea
- Last updated:
- 10 February 2016
Polygons showing extent of air quality management zones
- Published by:
- Dacorum Borough Council
- Last updated:
- 10 February 2016
Air quality management areas with Dacorum Borough Council
- Published by:
- South Ribble Borough Council
- Last updated:
- 10 February 2016
Local air quality management zones within South Ribble.
- Published by:
- Warwick District Council
- Last updated:
- 27 August 2019
Air Quality Management Areas (AQMA) within Warwick District