Filter by
Remove filters
2,707
results found
- 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:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The purpose of this broad-scale mapping survey in the Sound of Barra and in the Sound of Eriskay in the vicinity of the causeway was to: extend the coverage of subtidal biotope mapping to encompass...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 16 June 2025
The purpose of this broad-scale mapping survey in the Sound of Barra and in the Sound of Eriskay in the vicinity of the causeway was to: extend the coverage of subtidal biotope mapping to encompass...
- 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:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The primary aim of this benthic survey in the Sound of Barra, run by SNH and Marine Scotland Science (MSS) between 9th - 12th June 2018 using MSS vessel MRV Alba na Mara (cruise 0818A), was to...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 16 June 2025
The primary aim of this benthic survey in the Sound of Barra, run by SNH and Marine Scotland Science (MSS) between 9th - 12th June 2018 using MSS vessel MRV Alba na Mara (cruise 0818A), was to...
- 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
-----------
From 17/02/17 this dataset will be archived and superseeded by the ratified air quality...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 01 July 2019
This map covers the area in the north of The Sound of Barra, at the south-eastern end of South Uist. The Sound of Barrahas been selected as a possible Special Area of Conservation (pSAC) on the...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 01 July 2019
This map covers the area in the north of The Sound of Barra, at the south-western end of South Uist.The Sound of Barra has been selected as a possible Special Area of Conservation (pSAC) on the...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The Sound of Harris is a topographically complex marine area situated between North Uist and Harris in the Outer Hebrides. Very little is known of the marine biota of the area but it is likely to...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 09 June 2025
The Sound of Harris is a topographically complex marine area situated between North Uist and Harris in the Outer Hebrides. Very little is known of the marine biota of the area but it is likely to...
- 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:
- Cambridge City Council
- Last updated:
- 10 February 2016
Area determined to have poor air quality, that requires an Air Quality Action Plan to improve air quality in Cambridge.
- 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:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Blue sound snorklers recorded species that they found at locations around plymouth sound on a number of dates between 02/06/11-25/10/12
- 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:
- Marine Environmental Data & Information Network
- Last updated:
- 16 June 2025
The principal purpose of the study was to carry out site condition monitoring of the of the inshore sublittoral sediment habitats of the Sound of Arisaig SAC, in order to identify any deterioration...
- 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...