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- Published by:
- Milton Keynes Council
- Last updated:
- 26 October 2020
Air quality management areas within Milton Keynes. Officers from the council’s Environment Health Team monitor a number of air quality pollutants in Milton Keynes and report the figures annually to...
- Published by:
- Wirral Metropolitan Borough Council
- Last updated:
- 10 February 2016
Point data showing general locations of Air Quality Nitrogen Dioxide monitoring tubes and average monthly totals
- Published by:
- Environment Agency
- Last updated:
- 10 April 2026
The Water Quality Explorer provides access to the Environment Agency’s water quality data collected from tens of thousands of sampling points across England. The dataset covers all major water body...
- 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:
- Ordnance Survey
- Last updated:
- 10 January 2025
In the OS NGD Boundaries Collection, the mean high water (springs) mark is shown to the normal tidal limit (NTL). Areas of salt marsh, mudflats and so on often have extremely complicated tide...
- Published by:
- St Helens Council
- Last updated:
- 29 April 2024
Line data displaying the location of designated St Helens Air Quality Management Areas (AQMA). St Helens Council are obliged to designate AQMA's to help improve air quality and the local...
- Published by:
- Durham County Council
- Last updated:
- 25 September 2024
A spatial dataset of fixed and mobile air quality monitors. Please see https://www.durham.gov.uk/airquality for more information.
- Published by:
- London Borough of Lambeth
- Last updated:
- 07 August 2019
showing
boundary of air quality zone
- Published by:
- Leeds City Council
- Last updated:
- 04 August 2021
Datasets showing nitrogen dioxide levels (NO2) at various locations around Leeds.
Please note
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From 17/02/17 this dataset will be archived and superseeded by the ratified air quality...
- Published by:
- Brentwood Borough Council
- Last updated:
- 10 February 2016
GIS polygon dataset identifying the locations of declared Air Quality Management Areas in the Brentwood Borough. These areas are not likely to achieve the national air quality objectives and...
- Published by:
- City of York Council
- Last updated:
- 17 November 2024
Air quality data for 2017 and 2018 for the 9 air quality monitoring stations in York. The values in the "Status" column should be interpreted as follows: __P__ - Provisional Data, __R__ - Ratified...
- Published by:
- Office for National Statistics
- Last updated:
- 08 July 2014
A series of in-depth methodological reviews. NSQRs complement existing quality assurance practices, providing an additional tool to make sure ONS methods are - and remain - fit for...
- Published by:
- Northern Ireland Statistics and Research Agency
- Last updated:
- 10 May 2014
This publication contains information on the High Court in Northern Ireland in relation to: chancery, Queen's Bench, judicial reviews, probate, wardship and adoption, matrimonial, bails, patients,...
- Published by:
- Colchester Borough Council
- Last updated:
- 10 February 2016
Air Quality Management Areas (AQMAs) captured as regions against Ordnance Survey MasterMap; attribution includes area location. The data is maintained by Professional Services Officers. This...
- 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:
- 01 May 2026
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:
- 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
