Indoor Air Quality Parameters

AI Technology in IAQ Analysis

AI technology, like the one used at Oceanic Laboratory Initiative (OLI), is a powerful tool for IAQ analysis. It can consider multiple parameters simultaneously in a commercially viable manner, which is often challenging for human analysts due to the complexity and volume of data involved. AI ensures that IAQ analysis is cost-effective and minimizes the fatigue of human analysts, while also providing more comprehensive insights into the indoor environment.

By analyzing these analytes and their impacts on air quality, AI technology helps identify potential indoor air quality issues, allowing for proactive measures to be taken to improve air quality, reduce health risks, and create healthier and more comfortable indoor environments for occupants.

Current Analytes

Mould:

Fungal particulates including mould spores and their byproducts may lead to a range of health problems when present in indoor air. These health issues can include respiratory symptoms, allergies, asthma exacerbation, and even more severe conditions in individuals with compromised immune systems. Mould can also cause structural damage to buildings and furnishings.

Particles and Their Sizes:

Particulate matter (PM) in indoor air includes a mixture of tiny solid particles and liquid droplets. Different particle sizes can have varying effects on health. Fine particles (PM2.5) and ultrafine particles can penetrate deep into the respiratory system, leading to respiratory issues and cardiovascular problems. Larger particles may cause irritation of the eyes, nose, and throat. These particulates may be made up of all of the analytes in this list and more.

Animal and Human Epithelial or Skin Cells:

The presence of epithelial cells or skin cells in indoor air is often an indicator of poor hygiene and inadequate ventilation. These cells can carry allergens and contaminants, potentially leading to allergic reactions and respiratory discomfort. Proper cleaning and ventilation are essential to reduce their presence.

Pollen:

Pollen is a common allergen found in indoor air, especially when windows or doors are open. Exposure to pollen can trigger allergic reactions, leading to sneezing, runny nose, itchy eyes, and respiratory discomfort, particularly in individuals with pollen allergies.

Insects:

The presence of insects in indoor air can be a nuisance and a sign of unsealed entry points. Some insects can carry allergens, and their waste products may contribute to poor air quality. Proper pest control and sealing entry points are essential to mitigate their impact.

Carbon Deposits:

Carbon deposits in indoor air can result from combustion processes, such as cooking or heating. They can be indicative of incomplete combustion, which may release harmful gases and fine particles into the air. Proper ventilation and appliance maintenance are essential to minimize carbon deposit-related air quality issues.