Isopleth Ltd provides independent expert advice and assessments covering all air quality issues. We provide consulting and air quality assessment services for residential, commercial and industrial and act as odour experts.

We draw on over 19 years experience relating to the assessment of impacts associated with a wide range of sectors including: residential, industrial and retail development, quarrying and mining, transport and infrastructure, renewable energy, intensive agriculture, waste management and wastewater treatment.

Air quality modelling and assessment services

  • Atmospheric dispersion modelling (AERMOD / ADMS);
  • Landfill gas risk assessments (GASSIM);
  • Odour and dust impact assessments; and
  • Human health risk assessments (IRAP-h).

Read more information about our air quality consultancy

Air Quality Consultant