Nitrogen Dioxide: Pollution Control

(asked on 6th January 2026) - View Source

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

To ask the Secretary of State for Environment, Food and Rural Affairs, which areas in the following zones her Department assesses may delay compliance with the nitrogen dioxide annual limit value beyond 2024 and until when in (i) West Midlands Urban Area; (ii) Greater Manchester Urban Area; (iii) Liverpool Urban Area; (iv) Bristol Urban Area; and (v) Coventry/Bedworth.


Answered by
Emma Hardy Portrait
Emma Hardy
Parliamentary Under-Secretary (Department for Environment, Food and Rural Affairs)
This question was answered on 13th January 2026

The results of the UK’s air quality assessment for 2024 are published online on the UK-Air website (https://uk-air.defra.gov.uk/). Projections of future compliance for locations in exceedance of the nitrogen dioxide annual mean limit value in 2024 are being developed as part of updates to the national model.

Reticulating Splines