England · National documents
Air quality
Explains how air quality evidence can inform local plans and the assessment of individual development proposals.
AI-generated summaries of the linked official sources; not editorially reviewed. Sources and limits
Where this document applies
England: relevance depends on the proposal, site and planning process.
Air quality (official source, opens in a new tab) · Reference ID 32-001-20191101
Consider effects on the proposal and its surroundings
The guidance addresses air pollutants as well as odour and dust that affect local amenity. It highlights the importance of considering new development where pollutant limits are exceeded or approached, alongside the wider evidence about the site.
Read the official source (official source, opens in a new tab) · Reference ID 32-001-20191101
Limits and checks
- This national source does not establish the local policies, designations or site facts that apply to an individual proposal.
- Some guidance predates the August 2026 Framework and may refer to earlier policy numbering. Read it with the current Framework and any applicable transition provisions.
Read alongside this document
Put the national source in your local context
Start with the exact refusal reason. Note the policy and paragraph it cites, then check your authority’s policy summary and the facts discussed in relevant appeal decisions. Each appeal turns on its own facts and does not predict another outcome.