European
Data Catalogues
Dataset

CKAN

Sub menu


Defra Pollutant Base Maps - NOx

Dataset Profile

Odm ID
e3598fbc-cdf7-4c6b-8eb6-6e8b6335bf6a
Title
Defra Pollutant Base Maps - NOx
Notes
These concentrations maps are provided to assist local authorities in support of Review and Assessment of local air quality.
Users should note that 2010-based maps now replace the 2008-based maps. The 2010-based background maps are calibrated against monitoring data for 2010 and it is now widely recognised that high NO2/NOx concentrations during 2010 meant that the resulting projected background concentrations for NOx/NO2 within these maps may be higher than is to be expected in a typical year. Updated maps with a 2011 base will be released in due course. More information regardring the maps is available [here](http://laqm.defra.gov.uk/maps/maps2010.html). Accessed on 2014-04-25T14:04:00.
Author
Author Email
Catalogue Url
Dataset Url
Metadata Updated
2015-09-23 08:59:14
Tags
Date Released
Date Updated
Update Frequency
Organisation
defra
Country
State
Platform
ckan
Language
en
Version
(not set)