Sector-53
Chandigarh · CPCB · station #5582
43
Good
as of 8 Apr 2026, 20:15 IST · 2 h ago
Pollutants
| Pollutant | Value | Unit |
|---|---|---|
| PM2.5 | 4 | µg/m³ |
| PM10 | 21 | µg/m³ |
| NO₂ | 34.2 | µg/m³ |
| SO₂ | 4.7 | µg/m³ |
| CO | 0.86 | mg/m³ |
| O₃ | 41.2 | µg/m³ |
| NH₃ | 53.5 | µg/m³ |
Estimated health impact
If this station's current PM2.5 level (4 µg/m³) persisted as the annual average, the Air Quality Life Index would estimate:
- vs. WHO guideline (5 µg/m³)
- 0.00 years of life expectancy lost
- vs. India NAAQS (40 µg/m³)
- 0.00 years
AQLI formula: max(0, PM2.5 − baseline) × 0.098 years per µg/m³.
Derived from Ebenstein et al. 2017 PNAS and Chen et al. 2013 PNAS (Greenstone et al., U Chicago EPIC).
This is a long-term-exposure model applied to a live snapshot — treat it as an order-of-magnitude
indication, not a personal forecast.
More about this calculation.
Metadata
- Coordinates
- 30.7199° N, 76.7386° E
- Source
- CPCB via OAQ Data Broker
- Snapshot time
- 8 Apr 2026, 20:15 IST
Data formats
- JSON
- Markdown — LLM-friendly
- API reference