







In September 2024, an air monitoring assessment was conducted at a company in Northamptonshire, focusing on employee exposure to hazardous substances. This evaluation included monitoring dust levels, vapours from chemicals like xylene, and potential heavy metals across different work zones: the Cleaning, Metalworking, and Spray Painting areas.
The assessment found that, while overall substance levels were within safe workplace exposure limits, inhalable dust in the Cleaning Area and xylene exposure during Spray Painting were marked as significant, meaning they approach higher-end thresholds. Key recommendations included improved ventilation in the Cleaning and Spray Painting areas and reinforced protective measures, such as air-fed masks and gloves. Other suggestions covered housekeeping updates to reduce dust and implementing rotation systems to lessen individual exposure time.
This project emphasised keeping harmful exposure to a minimum, not only to comply with health and safety standards but also to foster a safer, healthier workplace. Regular monitoring and proactive adjustments to controls were advised to maintain these standards over time.
We recently conducted an indoor air quality assessment at a healthcare facility in Northampton. Our goal was to evaluate the air quality concerning various biological and chemical contaminants. We measured levels of formaldehyde, volatile organic compounds (VOCs), temperature, humidity, fungal spores, airborne bacteria, carbon monoxide, carbon dioxide, and dust.
The findings were quite positive. The levels of formaldehyde, VOCs, carbon monoxide, and carbon dioxide were all well within safe limits. The temperature and humidity levels were also in the comfortable range, ensuring a pleasant environment for occupants. Fungal spores and airborne bacteria counts were lower indoors compared to the outdoor environment, indicating no significant indoor contamination sources.
Recommendations included ensuring a continuous fresh air supply to maintain these good conditions. Regular ventilation and maintaining indoor temperatures and humidity within recommended ranges can further improve air quality. Introducing house plants or using humidifiers might help maintain optimal humidity levels.
Overall, the air quality at this facility is excellent, posing minimal risk to occupants. This assessment highlights our commitment to providing thorough and effective environmental evaluations to ensure safe and healthy indoor spaces.