Cair+ Air Quality Monitor for Home - AQI, PM2.5, PM10, CO2, TVOC, Temperature & Humidity With WiFi & Mobile App Enabled

You can position it across any interior zone — bedrooms, living rooms, kitchens, or children's nurseries. It weighs just 175 grams and measures 11 cm x 7.5 cm x 3.4 cm, sitting neatly on a bedside table, kitchen bench, or home office desk. An internal 1600 mAh battery provides up to 3 hours of portable operation per charge, enabling you to unplug the device and carry it between rooms to identify which area of your house suffers the heaviest pollution.

The device includes a dedicated Ventilation Score as part of its AI Health Index, rated 0 to 10. The monitor computes this score directly from real-time CO2 levels in your room. When CO2 crosses 800 ppm, it indicates that fresh air intake has fallen too low. For context, a well-ventilated living space normally remains below 600 ppm. This score delivers a clear, straightforward figure to act upon, removing the need to interpret raw parts-per-million values on your own.

Yes, representing one of its most practical capabilities for private residences. The monitor features an electrochemical sensor built specifically for HCHO (formaldehyde) detection. Formaldehyde off-gasses readily from new timber furniture, composite cabinetry, fresh wall paints, and renovation bonding adhesives used across rooms. Concentrations above 0.1 mg/m³ are classified as Unhealthy, while levels exceeding 0.35 mg/m³ are labeled Hazardous. Setting the unit in a renovated space confirms exactly when room air returns to safe thresholds for everyday family living.

No. The Cair+ links directly to your home Wi-Fi network, streaming live data to the AQI mobile app available on Android and iOS devices. You can monitor air pollution in any room from your smartphone, whether relaxing in another room or away from home. The companion app also stores past records across several months, helping you detect patterns such as bedroom CO2 climbing overnight whenever windows and bedroom doors remain shut.

Yes. The AQI mobile app and TV app linked with Cair+ present your indoor readings alongside outdoor air quality figures from the regional monitoring network. When outdoor PM2.5 concentrations exceed indoor levels, as occurs during dusty afternoons or bushfire smoke events, live alerts guide you to keep windows closed and run a home air purifier instead.

Yes. The unit features an automated Filtration Score in its AI Health Index, which reflects how effectively your purifier cleans room air. In addition to this score, you can watch particulate levels before and after turning your purifier on. The Historic Graph screen illustrates the decline in pollutants over time, giving you direct confirmation that your home purifier is making a measurable difference.

The monitor is designed with domestic home styling firmly in mind. Finished in an elegant ivory casing with a colour LED screen, it offers five customisable display modes. One option is a Clock/Screensaver mode that turns the monitor into a digital clock presenting live AQI, doubling as an appealing home display piece rather than industrial equipment. It blends seamlessly into a living room, bedroom nightstand, or study desk.

It charges via a standard Type-C USB cable, the identical connection used by modern smartphones and laptops, meaning you never need a specialized charger. The 1600 mAh internal battery provides up to 3 hours of cord-free use, but the device can also operate plugged in around the clock, making it perfect for continuous placement on a bedside table, desk, or kitchen bench every single day.

The Cair+ rates CO2 concentrations above 1,000 ppm as Unhealthy. Bedrooms frequently reach this concentration overnight when windows remain closed, as do compact living rooms occupied by multiple family members. At this level, the device warns of poor ventilation and advises opening a window. Concentrations above 1,500 ppm are considered Hazardous and are associated with headaches, drowsiness, and reduced focus in homes without an air monitor to identify the source of stale indoor air.

Yes. The device satisfies LEED v4.1, WELL Building Standard, WHO, and ASHRAE indoor air quality guidelines. These rigorous benchmarks represent the strict criteria demanded in certified commercial buildings and medical facilities. For residential homeowners, this means pollutant thresholds reflect verified international health guidelines. Prana Air has also conducted correlation studies comparing Cair+ against reference BAM instruments, confirming measurement accuracy equivalent to professional monitoring hardware used by institutional auditors across diverse environments.

Prominent Australian and international institutions deploy the Cair+ instrument, including logistics leader Delhivery, IT specialist Wipro, banking group Canara Bank, luxury operator Eros Hotel, clinical centre Hyderabad Eye Institute, along with research authorities like IISC Bangalore, CEEW, and the World Health Organisation. When global healthcare leaders and renowned scientific institutions rely on this exact monitor for their facilities, Australian homeowners gain complete confidence in the unit's measurement precision and robust engineering across varied residential living spaces and indoor domestic setups.

Yes, and that sensitivity makes it ideal for Australian households caring for elderly parents, newborn babies, or family members dealing with asthma and allergies. Hyderabad Eye Institute commissioned Cair+ units to verify sterile conditions across surgical clinics, where even slight dust or chemical spikes could affect recovery. For home users, that identical sensor precision across PM1, PM2.5, PM10, HCHO and TVOC provides hospital-standard reassurance about the air your family breathes each day inside every room.

Commercial office buildings with central climate control face constant CO2 buildup, chemical off-gassing from furniture and carpets, and recirculating dust particles that reduce staff focus and workplace productivity. Organisations like Wipro and Canara Bank use Cair+ to track these parameters continuously across entire office levels. For homeowners, the same logic holds true: if your house has closed windows or fresh furnishings, the monitor identifies hidden air quality problems before they compromise your sleep or health in daily life.

Yes. Prestigious scientific institutions like IISC Bangalore and environmental policy think tanks like CEEW require absolute data integrity in their research work. Their adoption of Cair+ demonstrates that the monitor meets the demanding technical criteria needed for scientific investigation. Documented BAM correlation trials reinforce this reliability. For homeowners, this means recorded CO2, HCHO and dust levels on screen provide trustworthy empirical measurements rather than rough approximations across everyday home conditions.

Hotel suites and family bedrooms share very similar environmental dynamics: closed spaces, limited natural ventilation, off-gassing from bedding, and CO2 building up as people sleep. Eros Hotel relies on Cair+ to make sure guest accommodations meet strict hospitality comfort criteria. Installing the monitor in your bedroom delivers that same continuous tracking, showing you whether overnight CO2 exceeds 1,000 ppm, whether excess humidity creates a mould risk, and whether TVOC levels remain safe while your family sleeps comfortably each night.