What is AQI (Air Quality Index)?
AQI (Air Quality Index) is a standardised numerical scale used to communicate how polluted the air is at a given location. AQI values range from 0 to 500. The higher the AQI value, the greater the level of air pollution and the greater the health concern. In India, AQI is calculated based on eight pollutants: PM2.5, PM10, NO2, SO2, CO, O3, NH3, and Pb.
For homebuyers in the NCR (National Capital Region), AQI is no longer just an environmental statistic — it is a critical factor in choosing where to live. The NCR regularly experiences AQI levels in the "Very Poor" (301-400) and "Severe" (401-500) ranges during winter months, making air quality one of the most important considerations for families with children, elderly members, or anyone with respiratory conditions.
Understanding AQI Levels
| AQI Range | Category | Health Impact |
|---|---|---|
| 0-50 | Good | Minimal impact |
| 51-100 | Satisfactory | Minor breathing discomfort to sensitive people |
| 101-200 | Moderate | Breathing discomfort to people with lung disease, asthma, heart conditions |
| 201-300 | Poor | Breathing discomfort to most people on prolonged exposure |
| 301-400 | Very Poor | Respiratory illness on prolonged exposure; affects healthy people too |
| 401-500 | Severe | Affects healthy people; serious impact on those with existing conditions |
Why AQI Matters When Buying a Home
- Health: Long-term exposure to poor air quality is linked to respiratory diseases, cardiovascular problems, and reduced life expectancy
- Children: Children breathe faster than adults and are more vulnerable to pollutant exposure during critical developmental years
- Property value: As awareness grows, homes in AQI-managed environments are likely to command premium valuations
- Quality of life: Being able to use outdoor amenities year-round — including during winter months — significantly enhances daily living
What is an AQI-Managed Residence?
An AQI-managed residence is a housing project that actively monitors and manages air quality both outdoors (within the campus) and indoors (inside individual apartments). This goes beyond simply installing air purifiers — it involves comprehensive infrastructure designed to reduce pollutant levels across the entire living environment.
Outdoor AQI Management
- Mist corridors and water particle spray systems to settle suspended particulates
- Oxygen parks and microforests with high-density planting of air-purifying species
- Anti-smog guns and campus-level purification infrastructure
- Air quality monitoring stations with real-time display
Indoor AQI Management
- Fresh air supply systems with PM2.5 filtration in every apartment
- Dual-module systems combining active purification and fresh air intake
- Bedside AQI sensors for real-time monitoring
- UPVC insulated windows to prevent pollutant infiltration
- Anti-switching auto cut-off ensuring systems remain operational
AQI Management at Fab Luxe Residences
Fab Luxe Residences positions itself as India's first AQI-managed luxury residential project. The core philosophy — "Clean Breathing Experience" — drives the entire project design. From outdoor mist corridors and oxygen parks across the 13-acre campus to individual apartment fresh-air supply systems with PM2.5 filters, the project addresses air quality at every level. For a detailed look at the AQI infrastructure, read our in-depth article on AQI-managed homes.
Related Terms
Breathe Clean, Live Luxuriously
Fab Luxe Residences — India's first AQI-managed luxury project in Sector 4, Greater Noida West.