Reports:

Analysis of Fast-Response NOx Measurements at Heathrow Airport
- Report prepared for Defra (2007).

Deriving NO2 from NOx for Air Quality Assessments of Roads - Updated to 2006
- Report prepared for Defra (2007).

Options for an Exposure-Reduction Approach to Air Quality Management in the UK
- Report prepared for Defra (2006).

An Assessment of Possible Air Quality Impacts on Vegetation from Processes Set out in the Bournemouth, Dorset & Poole Waste Local Plan
- Report prepared forDorset Waste Planning Authority (2005).

Options for an Exposure-Reduction Approach to Air Quality Management in the UK and the EU for Non-Threshold Pollutants
- Report prepared for Defra (2005).

Was 2003 an Exceptional Pollution Year? UK Trends in Nitrogen Dioxide, Nitrogen Oxides and PM10 Concentrations.
- Report prepared for Defra (2004).

Analysis of the Relationship Between 1-Hour and Annual Mean Nitrogen Dioxide at UK Roadside and Kerbside Monitoring Sites
- Report prepared for Defra (2003).

Evaluation of the First Round of the Local Air Quality Management Process
- Report prepared for Defra (2002).
Appendices to Report.

Compilation of New Roadside Monitoring Data Obtained by Local Authorities as Part of the Review and Assessment Process - UPDATED
- Report prepared for Defra (2002)
.

A New Approach to Deriving NO2 from NOx for Air Quality Assessments of Roads
- Report prepared for Defra (2002) Now superceeded
.

Compilation of Diffusion Tube Collocation Studies Carried out by Local Authorities
- Report prepared for Defra (2002)
.