Indoor air quality testing specialist measuring air pollutants in a Singapore office

Air Quality Testing

Indoor Air Quality Testing in Singapore

Measure what you can't see. Our comprehensive IAQ testing analyses mold spores, VOCs, humidity levels, and particulates to ensure the air in your home or office is safe to breathe.

Why Indoor Air Quality Matters in Singapore

Singaporeans spend up to 90% of their time indoors — in air-conditioned homes, offices, and shopping centres. Yet indoor air can be 2–5 times more polluted than outdoor air according to the US EPA. In Singapore's tropical climate, the combination of sealed buildings, high humidity, and constant aircon use creates conditions where mold, bacteria, and volatile organic compounds can build up to harmful levels.

Poor indoor air quality has been linked to "sick building syndrome," increased asthma rates, chronic fatigue, headaches, and respiratory infections. Professional IAQ testing reveals exactly what's in your air and whether it meets World Health Organization (WHO) and Singapore NEA guidelines.

Indoor air quality testing monitor showing PM2.5, humidity, CO2, and VOC readings in a Singapore home
Our testing covers PM2.5, humidity, CO2, VOCs, mold spores, and more — giving you a complete picture of your indoor air.

90%

of time spent indoors by average Singaporean

2–5x

more polluted indoor air vs outdoor

84%

average relative humidity in Singapore

What We Test For

Comprehensive analysis of your indoor environment covering biological, chemical, and physical parameters.

Mold Spore Counts

Viable and non-viable airborne spore analysis. We measure total concentrations and identify species to determine if active mold growth exists indoors.

Total Particulate Matter

PM2.5 and PM10 measurements. Fine particles from cooking, cleaning products, outdoor haze, and HVAC systems that affect respiratory health.

VOCs & Formaldehyde

Volatile organic compounds from new furniture, paint, cleaning products, and building materials. Formaldehyde is a common concern in newly renovated Singapore homes.

Humidity & Temperature

Room-by-room humidity mapping to identify areas at risk of mold growth. Ideal indoor humidity in Singapore is 40–60% — many homes exceed this significantly.

CO₂ Levels

Elevated CO₂ indicates poor ventilation, which correlates with increased mold risk and reduced cognitive performance in offices and bedrooms.

Bacteria & Allergens

Bacterial contamination and common indoor allergens (dust mite proteins, pet dander, pollen) that trigger asthma and allergic reactions.

When to Get Air Quality Testing

Post-Renovation

New paint, furniture, and materials release VOCs and formaldehyde. Testing 2–4 weeks after renovation confirms your home is safe for occupancy.

Health Concerns

Unexplained headaches, fatigue, respiratory issues, or worsening allergies at home or work. IAQ testing identifies environmental triggers.

New Property

Before moving into a new home or office. Baseline testing ensures you start with clean, safe air — especially important for families with young children.

Post-Remediation Clearance

After mold removal to verify indoor air quality has been restored to safe levels. Required for proper remediation documentation.

Commercial & Office Compliance

Singapore's SS554 standard sets guidelines for acceptable indoor air quality in commercial buildings. Regular testing ensures compliance and employee wellbeing.

Frequently Asked Questions

How long does air quality testing take?
On-site sampling takes 1–2 hours depending on property size and number of test points. Lab results are available within 24–48 hours for most parameters, with a full written report following within 3–5 business days.
What are safe indoor air quality levels for Singapore?
Singapore follows the SS554 Code of Practice for Indoor Air Quality for Air-Conditioned Buildings. Key thresholds include CO₂ below 1000 ppm, formaldehyde below 0.1 mg/m³, and PM2.5 below 35 µg/m³. For mold spores, indoor counts should not exceed outdoor baseline levels. Our reports reference both Singapore and WHO guidelines.
Do you test residential and commercial properties?
Yes, we service both. For residential properties, we focus on common living spaces, bedrooms, and areas of concern. For commercial properties, we can conduct comprehensive testing across multiple zones with reporting aligned to SS554 compliance requirements.

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