Temperature & Relative Humidity
These measurements help assess overall thermal comfort.
High humidity can promote mold growth, while low humidity may cause dryness and discomfort. Temperature plays a key role in maintaining a comfortable indoor environment.
Particulate Matter (PM1.0 · PM2.5 · PM10)
PM2.5 & PM10 particles are small enough to be inhaled and are strongly associated with respiratory and cardiovascular issues. Common sources: Household dust, Smoke and combustion, Pollen & outdoor pollution.
PM1.0 particles are extremely small and pose the greatest health risk. They can penetrate deep into the lungs and may even enter the bloodstream. These particles often originate from: Traffic emissions, Industrial pollution, High-temperature combustion.
TVOC (Total Volatile Organic Compounds) measures a broad range of airborne chemicals emitted by products such as cleaning agents, paints, and furnishings. Elevated levels may cause discomfort and long-term health effects.
eCO₂ (Equivalent CO₂) is a calculated value representing indoor air freshness based on human occupancy and ventilation efficiency.
The AQI is a synthesized, easy-to-understand score that combines data from all sensors to provide an immediate, color-coded overview of your indoor air quality — from Green (Good) to Red (Hazardous).
Air Quality Sensors & What They Measure