← Back to leaderboard

Ardhali Bazar

Varanasi · CPCB · station #273

95
Satisfactory

as of 8 Apr 2026, 20:15 IST · 2 h ago

Pollutants

PollutantValueUnit
PM2.545µg/m³
PM1095µg/m³
NO₂31µg/m³
SO₂10.2µg/m³
CO0.28mg/m³
O₃32.5µg/m³

Estimated health impact

If this station's current PM2.5 level (45 µg/m³) persisted as the annual average, the Air Quality Life Index would estimate:

vs. WHO guideline (5 µg/m³)
3.92 years of life expectancy lost (≈ 1431 days)
vs. India NAAQS (40 µg/m³)
0.49 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
25.3506° N, 82.9083° E
Source
CPCB via OAQ Data Broker
Snapshot time
8 Apr 2026, 20:15 IST

Data formats