Air Quality Assessment Chelmsford
Chartered environmental consultants providing air quality, dust and odour assessments across Chelmsford and mid Essex.
Environmental Consultants in Chelmsford
Chelmsford is Essex's only city and a rapidly growing centre for housing and commercial development, with its fast rail links to London making it a popular commuter destination. The city has ambitious development plans including major urban extensions at Beaulieu and Channels, bringing significant new residential and commercial floorspace to the area.
Chelmsford City Council has declared Air Quality Management Areas along the A12 corridor and in parts of the city centre. The A12 is one of Essex's most heavily trafficked roads and a key source of nitrogen dioxide exceedances. The council expects air quality to be considered for all significant planning applications, and requires assessment where developments are near the AQMA or generate significant additional traffic.
Air Dust Odour provides air quality assessments, dust management plans and odour impact assessments across Chelmsford. As Chartered Environmentalists and MIAQM members, we prepare reports to the standards required by Chelmsford City Council.
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Our Services in Chelmsford
Air Quality Assessment
Planning-stage air quality assessments for residential, commercial and mixed-use developments in Chelmsford, with experience of A12 corridor and city centre AQMA assessments.
Learn more →Dust Assessment & CEMP
Construction dust risk assessments and Construction Environmental Management Plans for developments across Chelmsford. Prepared in accordance with IAQM guidance.
Learn more →Kitchen Odour Assessment
Odour impact assessments for restaurants, cafés and takeaways across Chelmsford. Prepared in accordance with EMAQ+ guidance on the assessment of odour from commercial kitchens.
Learn more →Odour Impact Assessment
Odour assessments for industrial and other potentially odorous developments in the Chelmsford area. We work to IAQM and Environment Agency guidance.
Learn more →Areas We Cover in Chelmsford
- Chelmsford city centre
- A12 corridor
- Beaulieu
- Broomfield
- Springfield
- Writtle
- Galleywood
- Boreham
- South Woodham Ferrers
- Witham
- Braintree
- Maldon
Frequently Asked Questions
Do I need an air quality assessment in Chelmsford?
Chelmsford City Council has declared Air Quality Management Areas where national objectives for nitrogen dioxide are not met, primarily in the city centre and along the A12 corridor. Most planning applications for residential, commercial or mixed-use development in or near an AQMA will require an air quality assessment.
What are the main air quality issues in Chelmsford?
Chelmsford's air quality issues are focused on the A12 corridor running through the city, the city centre inner ring road, and key junctions where traffic queuing causes elevated nitrogen dioxide concentrations. As Essex's only city, Chelmsford is subject to significant development pressure which brings both air quality impacts to manage and new sensitive receptors to protect.
How much does an air quality assessment cost in Chelmsford?
Costs depend on the type and complexity of assessment required. Screening assessments typically start from around £500, detailed air quality assessments with dispersion modelling from around £1,500, and kitchen odour assessments from around £800. Contact us for a free quote.
Do I need a dust assessment for construction in Chelmsford?
Yes. Chelmsford City Council requires a Construction Environmental Management Plan (CEMP) or dust assessment for most developments involving demolition, excavation or construction near sensitive receptors. We prepare CEMPs in accordance with IAQM guidance.
We are opening a food business in Chelmsford — do we need an odour assessment?
Yes, most new or significantly altered food premises in Chelmsford will require an odour impact assessment as part of the planning application. We prepare assessments in accordance with EMAQ+ guidance and can advise on appropriate extraction and filtration systems.