Barking and Dagenham / Growth, transport & mixed uses
Air quality assessment in Barking and Dagenham
Plan air quality around the A13, local centres and the borough’s changing industrial and residential edges. ACP provides assessment, monitoring and mitigation advice for Barking and Dagenham planning applications, from new homes to mixed-use and employment schemes.
Connect local monitoring, policy DMSI 4 and the February 2026 validation requirements with practical design decisions.
Discuss your projectLocal policy, current checklist
Separate impact assessment, exposure and the relevant Neutral or Positive evidence.
Roads and working neighbours
Consider the A13, servicing, industrial activity and new sensitive uses together.
Evidence for the next decision
Use the local project planner to organise the assessment brief.
01 / Local context
A road corridor and regeneration context
A13 Ripple Road and southern employment areas
The council identifies road transport as the main borough source, with significant industrial sources in the south and near its boundaries. Map access, freight and plant alongside homes, schools and outdoor amenity. A suburban background monitor cannot stand in for an A13-facing façade.
Barking Town Centre and Whalebone Lane North
The adopted Local Plan identifies these two areas and A13 Ripple Road as Air Quality Focus Areas. Check the actual policies-map boundary. A designation highlights exposure and design scrutiny; it does not mean every address has the same measured concentration.
Barking Riverside and phased mixed uses
Regeneration can introduce occupants while nearby construction or employment uses continue. Include occupied phases, haul routes, retained operations and future servicing in the brief. Coordinate ventilation with acoustic and overheating strategies rather than resolving each in isolation.
Understand the designated AQMA
Defra’s current AQMA list records the Barking and Dagenham AQMA, declared on 16 December 2008 for annual and hourly NO₂ and daily PM₁₀. The council confirms borough-wide coverage. The designation is distinct from the latest result at an individual monitor.
For the regional planning framework, explore our London air quality guide.
02 / Monitoring and trends
Roadside results need their own assessment
The 2024 Annual Status Report, published May 2025, provides the measured evidence used here. Two suburban background stations recorded annual NO₂ means below 40 µg/m³. However, Fiske Court on King Edward’s Road exceeded that annual objective, while Dagenham Heathway remained close to it.
These charts retain the report’s measurement years. They describe two roadside locations, rather than a borough-wide average or an attributed effect of any one intervention.
Roadside NO₂ · 2021–2024
Two locations. Different trends.
Annual objective: 40 µg/m³
Fiske Court rose above the annual objective in 2024. Dagenham Heathway remained close to it.
Fiske Court
King Edward’s Road · DT25
41.68µg/m³2024 annual mean
Above the annual objective in 2024
Dagenham Heathway
Roadside diffusion tube · DT4
39.10µg/m³2024 annual mean
Just below the annual objective in 2024
Annual mean NO₂ in µg/m³ · detail scale: 30–45 · same scale on both charts
View all annual values
| Year | Fiske Court, King Edward’s Road | Dagenham Heathway |
|---|---|---|
| 2021 | 39.66 | 41.65 |
| 2022 | 37.49 | 39.57 |
| 2023 | 35.4 | 38.7 |
| 2024 | 41.68 | 39.1 |
2024 ASR, Tables C and E. Bias-adjusted values before distance correction; 2024 calendar-year capture was 91.7% at DT25 and 100% at DT4. Reported monitoring points are not automatically equivalent to a proposed receptor.
03 / Network and pollutant coverage
Read station type, pollutant and capture together
| Location | NO₂ | PM₁₀ | Data capture |
|---|---|---|---|
| Rush Green Primary School BG1 | 15 | Not listed | NO₂: 68%* |
| Scrattons Farm BG2 | 18 | 16 | NO₂: 83%; PM₁₀: 86% |
| Fiske Court DT25 | 41.68 | Not measured | NO₂: 91.7% |
| Dagenham Heathway DT4 | 39.10 | Not measured | NO₂: 100% |
Source: ASR Tables B, D, E and G. *Table D places BG1’s 68% in the monitoring-period column and leaves the calendar-year field blank. Treat its representativeness and annualisation cautiously. The report says annualisation is applied where required.
Two automatic sites, different instruments
The 2024 network lists Rush Green Primary School for NO₂ and SO₂, and Scrattons Farm for NO₂ and PM₁₀. Both are suburban background locations. Scrattons Farm’s annual PM₁₀ mean fell from 17 to 16 µg/m³ between 2023 and 2024.
Forty-eight passive locations
The ASR describes 48 NO₂ diffusion-tube locations, including a triplicate co-location at Rush Green. Count locations separately from physical tubes. Its narrative identifies DT25 as the only passive location above the 2024 annual objective.
Particles, dust and industrial sources
PM₂.₅, construction dust and any relevant industrial emissions still belong in the project scope when sources and receptors justify them. The selected 2024 tables do not provide a local annual PM₂.₅ series. Use representative verified evidence, rather than substituting PM₁₀ or indicative sensor readings.
04 / Planning requirements
Use DMSI 4 and the actual application checklist
Adopted Local Plan 2020–2037
The September 2024 Local Plan sets policy DMSI 4 on air quality. It requires an assessment for all major development, Air Quality Positive evidence for relevant large-scale proposals and achievement or improvement of Air Quality Neutral benchmarks. Its Focus Area provisions place particular emphasis on minimising exposure through design. Where Neutral benchmarks are not met, DMSI 4 provides for a council-agreed financial contribution or off-site measures through planning obligations. Establish the design and emissions response before agreeing any residual mitigation.
February 2026 full-application validation
The full planning permission checklist also covers certain minor development in Air Quality Focus Areas, proposals affecting air quality, and development where existing air may be unacceptable for the proposed use. It refers to London Plan SI 1 and DMSI 4. Match the checklist to the actual application type; a minor label alone does not settle scope.
Construction, NRMM and mitigation
DMSI 4 links demolition and construction to the GLA dust and emissions guidance or its updated equivalent. Assess dust, machinery and traffic separately from operational exposure. Check current London NRMM requirements rather than copying older engine-stage wording from a past annual report.
Coordinate nuisance and design
Policy DMSI 3 addresses co-located industrial and residential uses, noise, odour, fumes and dust. Keep the Agent of Change context, layout, materials, ventilation and construction management consistent. An Air Quality Neutral calculation is not a substitute for an exposure assessment or an odour review.
05 / Assessment and design
Test the layout before fixing the mitigation
Road-facing homes and schools
Map façades, playgrounds, gardens and intake locations relative to the A13 and local roads. Review how people will occupy each space and which averaging periods matter. Compare layout options before relying on ventilation or filtration.
Working sites and new neighbours
Record retained industrial activity, deliveries, vehicle movements, kitchens and combustion plant. Determine whether site-specific dispersion, odour or permitting evidence is needed. Represent cumulative sources where relevant to the actual proposal.
Phasing and construction
Identify receptors that become occupied during later construction stages. Align dust risk, haul routes, plant, monitoring and response arrangements with the construction plan. Clear site and phase drawings help avoid incompatible assumptions between technical reports.
Coordinate related noise assessments and odour advice. The London assessment tools explain the wider workstreams.
What your assessment should resolve
A13 or Focus Area exposure
Locate occupied façades, gardens, schools and intakes. Explain the representative baseline and compare layout or ventilation options using the same receptor plan.
New emissions and Neutral evidence
Use consistent traffic, servicing and plant inputs. Record the applicable Neutral benchmarks, design measures and any council-agreed residual mitigation. Add Positive evidence where the proposal requires it.
Phased construction and occupation
Link the dust assessment and management plan to the actual programme. Identify occupied phases, haul routes, machinery controls and proportionate monitoring and response actions.
06 / Planning in practice
How assessment requirements appear in local planning activity
What the 2024 planning record shows
ASR Table L and the planning update report 13 planning applications reviewed for air-quality impacts, 13 Neutral building or transport assessments, and eight applications requiring construction dust monitoring and reporting. These are council-reported annual activity counts. They demonstrate distinct workstreams, not the outcome of a named project.
Apply the lesson to a mixed-use brief
For a housing proposal beside a working yard, compare existing sources, future occupants and the new scheme’s emissions. Agree the impact assessment, Neutral evidence and construction controls separately. This is an illustrative scoping scenario; its inputs and conclusions must come from the actual site.
07 / Interactive project checklist
Barking and Dagenham evidence planner
Answer five questions to build a starting brief. “Not sure yet” keeps unresolved points visible. Answers are processed on this page.
The planner organises a project brief. It does not determine legal requirements or demonstrate compliance.
08 / Emerging requirements
Separate adopted requirements from the next action plan
The council’s current air-quality gateway still links its 2020–2025 Action Plan. Its published forward plan lists an Air Quality Strategy and Action Plan decision due on 8 December 2026. A scheduled decision is not adoption; check the eventual report and decision record before treating a successor plan as current.
Retain the measurement year when using the 2024 ASR. Later live readings and London or Defra datasets can provide additional context, but require their own ratification and representativeness checks. Recheck the latest report library at submission.
Council forward plan · Current air-quality gateway · Defra local-authorities dashboard
09 / Your next step
Start your Barking and Dagenham air quality brief
Send the site address, proposed uses, plans, application stage and council request. Include the construction programme, existing neighbouring operations, plant schedules, servicing and ventilation drawings. Flag phased occupation and any earlier assessments.
ACP can identify the assessment workstreams, evidence gaps and next design decisions.
Discuss the assessment scope10 / Common questions
Barking and Dagenham air-quality FAQs
Is all of Barking and Dagenham inside an AQMA?
The council confirms a borough-wide Air Quality Management Area. Declared on 16 December 2008, it covers annual and hourly NO2 and daily PM10. Check the pollutant and averaging period alongside the latest local evidence when defining the assessment scope.
Which local policy governs air quality assessments?
Use DMSI 4 in the adopted Local Plan 2020–2037 alongside London Plan SI 1 and the relevant application checklist. DMSI 3 is also relevant where noise, odour, fumes or dust interact with air quality and sensitive uses.
Can a minor application need an air quality assessment?
Yes. The February 2026 full-application checklist includes certain minor proposals in Focus Areas and development affecting air quality or introducing an unsuitable use into poor air. Check the location, proposal and council request rather than relying only on development size.
What are the borough’s Air Quality Focus Areas?
The adopted Local Plan identifies A13 Ripple Road, Barking Town Centre and Whalebone Lane North. Confirm the exact boundary on the policies map. Focus Area status is distinct from the borough-wide AQMA.
Does the council use diffusion tubes?
Yes. The 2024 ASR describes 48 NO2 passive monitoring locations, with triplicate co-location at Rush Green. Those location and instrument counts are different. Use bias-adjusted, annualised values where required and check data capture.
Why are background readings lower than some roadside tubes?
The two automatic sites are suburban background locations. Roadside exposure depends on traffic, distance, building geometry and local sources. Fiske Court’s 2024 result should not be replaced with a lower background station value without an appropriate assessment method.
Is PM2.5 the same as PM10 or construction dust?
No. These describe different size fractions and assessment questions. The selected 2024 council tables report PM10 at Scrattons Farm but do not provide a local annual PM2.5 series. Choose suitable verified evidence and address construction dust separately where relevant.
Does the next Air Quality Action Plan already apply?
The checked council gateway retains the 2020–2025 plan, while a successor strategy and action plan is scheduled for a December 2026 decision. Check the published decision and adopted document before treating proposed measures as operative requirements.
Barking and Dagenham / Your next step
Discuss your air quality project
Send the site, proposal and planning stage. Include any council request and programme constraints so ACP can identify the assessment steps.
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Evidence / Checked 20 October 2026
Barking and Dagenham guidance and sources
Charts and reported results use calendar-year 2024 measurements from the ASR published in May 2025. Policy and validation dates are stated separately.