Indoor air quality is influenced by many factors including, location, external pollution, effectiveness of filters, occupation levels, performance of the ventilation system and decor.
It has been shown that unmaintained air conditioning ducting provides ideal conditions for the development and spread of hospital associated infections such as MRSA.
There are many pollutants can also be harmful to health through their potential to cause illness or allergic reactions. Ventilation systems need to be maintained in order to supply fresh purified air to the occupants, so that stale and polluted air is removed for safety and wellbeing.
Outdoor air is generally considered to be fresh and clean, it contains a range of pollutants including particles from vehicle emissions, pollens and fungal spores. When air filter systems are unmaintained, insufficient or have failed, this will cause contamination of the system. If moisture from humidification or condensation combines with organic pollutants it can lead to the growth of microbial activity, presenting potential risks to the building's occupants.
Our surface and airborne microbial sampling service can identify and benchmark any such contamination.
Stale air, can also have an adverse effect on the building's occupants, causing drowsiness or lethargy. Low humidity can lead to eye, nasal or skin problems, all of which reduce the effectiveness of those working in the building.
QES can provide short-term or long-term monitoring to check temperature, relative humidity, carbon dioxide and carbon monoxide levels ensuring your air quality standards are safe and clean.
Our survey report can be tailored to meet any particular indoor air quality need or system hygiene requirement.
An air quality survey can include:
Findings are authenticated by UKAS Accredited laboratory analyses and the use of independently calibrated monitoring equipment. This enables the findings to be benchmarked against HSE standards with accompanying recommendations for remedial action.
The data within the report will enable building management to meet their duties to provide COSHH and General Risk Assessments as required under Health and Safety legislation.
Our indoor air quality monitoring service can be provided as a stand-alone service or as a precursor to the deep cleaning or remedial works of the ventilation system to eliminate identified hazards.