Navigating indoor air quality requirements for WELL certification can be complex — but Nomestic simplifies the process. Our advanced monitoring solution tracks all required air parameters in real time, helping you achieve up to 9 WELL optimization points without the need for costly third-party performance testing.
Save time, reduce compliance costs, and create healthier indoor environments — with a solution designed for maximum impact and minimal effort.
Achieving WELL certification for indoor air quality is essential – but the traditional path can be costly, time-consuming, and disruptive. Many building projects face unnecessary hurdles with outdated performance testing methods.
On-site air quality performance testing can cost anywhere from $10,000 to $80,000, depending on building size and location.
Many projects fail initial tests and are forced to repeat the process – adding delays and unexpected costs.
Availability Certified testing services are not accessible in all countries or regions, creating barriers to global projects.
Testing requires a dedicated team to schedule, manage, and oversee each step of the process.
Inspections often interfere with day-to-day building operations and workplace productivity.
Spot-check testing does not reflect real-time or long-term air quality inside the space.
With Nomestic, there’s no need for expensive or disruptive performance testing. Our real-time air quality monitoring solution uses Sensor Data Verification, a WELL-approved method, to help you meet air quality requirements efficiently and affordably.
Nomestic also enables your project to unlock up to 9 WELL optimization points, accelerating your path from Bronze to Silver or Silver to Gold – without extra effort, delays, or compliance stress.
Nomestic’s modular sensor capsule design enables comprehensive indoor air quality monitoring from a single device. Our multi-sensor array provides all the key parameters required for WELL A01 Air Quality — including PM2.5, PM10, TVOC, CO, O₃, and more. This flexible design allows you to easily adapt monitoring capabilities to meet the specific needs of your space, building certification project, or compliance strategy.
Nomestic devices are equipped with automatic sensor calibration technology, ensuring precise and reliable indoor air quality measurements over time. This intelligent self-adjustment process reduces the need for frequent manual recalibration, minimizing maintenance requirements and preventing data drift. By maintaining high sensor accuracy without operational interruptions, Nomestic helps building operators save time, reduce maintenance costs, and ensure consistent compliance with air quality standards – all while keeping building performance on track.
Nomestic provides complete control and effortless integration for your indoor air quality monitoring needs. With support for Wi-Fi, Ethernet, BACnet, Modbus, and MQTT — all in a single device — property owners and facility managers can connect directly to Building Management and Automation Systems (BMS/BAS) without relying on third-party cloud services. This built-in versatility ensures secure data transfer, reduces installation and maintenance costs, and keeps sensitive building information protected in compliance with strict IT policies. Whether for new construction or retrofit projects, Nomestic’s connectivity options streamline integration and improve operational efficiency across smart buildings.
Real-Time Compliance Insights with Interactive Dashboards Avoid costly delays and last-minute surprises in your WELL certification process. Nomestic provides real-time air quality compliance tracking, allowing you to instantly compare your indoor air data against WELL thresholds and other building standards. Identify potential issues early, take corrective action faster, and keep your project on track with confidence. Our intuitive dashboard and mobile app give facility managers full visibility into all monitored parameters, making IAQ data management simple, transparent, and actionable — anytime, anywhere.
Our flexible REST API gives developers and facility managers the freedom to access, manage, and integrate real-time IAQ data into custom dashboards, analytics platforms, or enterprise systems — ensuring seamless compatibility with your existing digital infrastructure.
Nomestic helps your building meet key air quality and thermal comfort criteria outlined in the WELL Building Standard v2. Our real-time monitoring platform supports multiple features and parts, enabling you to earn up to 9 optimization points without the need for third-party performance testing.
| Requirements | Nomestic |
|---|---|
| A01 Air Quality |
• Part 1: Particle Reduction • Part 2 - Option 2: Low-Emitting Materials • Part 3: Ventilation Effectiveness • Part 5 (Partial): Inorganic Gases Monitoring |
| A08 Air Quality Monitoring and Awareness |
• Part 1: Indoor Air Monitoring • Part 2: Public Display of Air Quality Data |
| T06 Thermal Comfort Monitoring | • Part 1: Real-Time Monitoring of Temperature and Humidity |
| T07 Humidity Control | • Option 3: Active Humidity Monitoring for HVAC Optimization |
|
SENSORS
|
TYPE
|
RANGE
|
RESOLUTION
|
ACCURACY
|
|---|---|---|---|---|
|
Temperature
|
Digital CMOSens
|
-40℃~125℃
|
0.1℃
|
±0.2℃
|
|
Humidity
|
Digital CMOSens
|
0~100% RH
|
0.01% RH
|
±1.8% RH
|
|
Dust Particles (PM2.5)
|
Light Scattering
|
0~1000 μg/m³
|
1 μg/m³
|
0-100μg (±10 μg/m3)
100-1000μg (±10%) |
|
Dust Particles (PM10)
|
Light Scattering
|
0~1000 μg/m³
|
1 μg/m³
|
0-100μg (±10 μg/m3)
100-1000μg (±10%) |
|
Carbon Dioxide (CO2)
|
NDIR
|
400~3000 ppm
|
1 ppm
|
±40ppm
±3% reading |
|
Chemicals (TVOC Index)
|
MOx MEMS
|
0~500
|
1
|
≤ ±15
|
|
NOx Index
|
MOx MEMS
|
0~500
|
1
|
≤ ±15
|
|
Light
|
Photodiode
|
1~83,000 lux
|
1 lux
|
±0.2%
|
|
Noise
|
Digital
|
36~95 dB
|
1 dB
|
±3dB @ 23±5°C
|
|
Air Pressure
|
Piezoresistive Absolute
Pressure Sensor (MEMS) |
300~1100 hPa
|
0.01 hPa
|
±1 hPa
|
|
Carbon Monoxide (CO)
|
Micro Fuel Cell
|
0~1000 ppm
|
5 ppm
|
±5 ppm or ±10%
|
|
Nitrogen Dioxide (NO2)
|
Solid Polymer Electrochemical
|
0~5 ppm
|
0.001 ppm
|
5% F.S
|
|
Ozone (O3)
|
Solid Polymer Electrochemical
|
0~5 ppm
|
0.001 ppm
|
5% F.S
|
