Green Air Logo


Green Air Monitoring was established in 1999. We test, measure and monitor indoor air quality as part of a routine workplace environment ‘health check’ and also reactive investigations to identify the cause of specific problems.

We have carried out survey visits to a huge variety of workplaces from corporate offices to saw mills, bakeries to clean-rooms, retail centres to airports and everything in between.

Case studies

  1. IAQ and noise level surveys

    IAQ and noise level surveys

    To assist in discharging the duty of care for an international IT equipment manufacturer, we have carried out both indoor air quality and noise level surveys across a UK-wide portfolio of over 45 differing workplaces.

  2. Large manufacturer’s storage warehouse

    High carbon monoxide

    A routine survey for a large manufacturer’s storage warehouse found elevated carbon monoxide levels. Ongoing testing enabled the client to identify the most appropriate heating equipment control strategy to manage carbon monoxide emissions.

  3. Regular testing at the airport

    Regular testing at the airport

    For the last ten years we have undertaken indoor air quality surveys and ventilation hygiene assessment, with occasional specialist investigative surveys, at an international airport.

  4. Scientist working with chemicals

    LEV testing for a jewellery manufacturer

    We regularly carry out the routine test and inspection of the LEV systems, also measuring levels of methyl methacrylate emissions that are given off in the manufacturing process, for a jewellery manufacturer in London.

A few of our previous and current clients

  1. Shell
  2. Vauxhall
  3. DLA Piper
  4. Havering College
  5. Age UK Improving later life