Air pollution affects public health and the environment in ways that are often invisible to the eye.
The Aardra Air Quality Sensors (indoor and outdoor models) measure the concentration of harmful gases and particulate matter to reveal what you can’t see—so you can act with confidence.
Our Air Quality Sensors capture the key factors that shape the environment around us. Each unit provides a complete picture of local conditions by monitoring:
Particulate Matter (PM1, PM2.5, PM10)
Our sensors can measure gaseous pollutants including NO₂, NO, combined NOx, Oₓ, CO₂, and more — with the flexibility to add further parameters. Contact us with your specific requirements.
Volatile Organic Compounds (VOCs)
Environmental conditions: Temperature, Humidity, Light Levels
Additional quality-of-life indicators: Audible Noise Levels
We also welcome projects with custom sensing requirements, allowing integration of additional parameters to meet specific environmental, industrial, or research needs.
Choose the model that best fits your environment:
Outdoor units — engineered for durability and all-weather reliability, ideal for public spaces, campuses, schools, industrial sites, and local authority initiatives such as Low Traffic Neighbourhoods (LTNs) and air-quality improvement programmes.
Indoor units — tailored for occupant health and comfort, supporting workplace monitoring, schools, healthcare settings, and residential projects, while optimising HVAC systems and ventilation reporting.
Both models deliver the same high-quality data and connect seamlessly to the Aardra Cloud for real-time analytics, alerts, and reporting.
Our Air Quality Sensors are designed with flexible power options to suit any environment. Built for efficiency, they use the least amount of energy necessary, making them ideal for both on-grid and off-grid deployments.
Power your sensor the way your project needs:
Mains power — simple and reliable for buildings and facilities.
Solar with MPPT — sustainable and efficient for remote or off-grid sites.
Backup battery — ensures continuous operation during power interruptions.
Aardra Cloud connectivity uses GSM, GPRS, NB-IoT, and CAT-M1 mobile networks to keep sensors online without relying on any existing Wi-Fi or local infrastructure. This independence makes deployment fast and flexible — simply install the sensor and it connects.
With built-in support for global roaming SIMs, the system provides reliable coverage across regions. Mobile connectivity also offers enhanced security, isolating your monitoring network from shared public Wi-Fi and reducing vulnerability.
Configure and observe your Air Quality Sensors using the Aardra Cloud (web & mobile). View live dashboards, track historical trends, export CSV, and integrate via a private API.
Get regular status updates and alerts for irregular activity to accelerate response and maintenance.
