Nitrogen Dioxide: Pollution Control

(asked on 4th September 2025) - View Source

Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, if he will publish the localised hotspots in the reporting zones of (a) Greater London, (b) Nottingham, (c) Reading/Wokingham, (d) Coventry/Bedworth, (e) Eastern, (f) Greater Manchester, (g) Portsmouth, (h) South East, (i) Liverpool, (j) West Yorkshire, (k) Bristol, (l) Sheffield, (m) The Potteries, (n) West Midlands and (o) Tyneside which are not complying with the nitrogen dioxide annual mean limit value beyond 2023 in each calendar year until full compliance is achieved.


Answered by
Emma Hardy Portrait
Emma Hardy
Parliamentary Under-Secretary (Department for Environment, Food and Rural Affairs)
This question was answered on 10th September 2025

The localised hotspots identified through Defra’s national modelling and monitoring networks are published annually as part of the national compliance assessment under the Air Quality Standards Regulations 2010.

Reticulating Splines