---
station_id: cpcb-1542
raw_id: 1542
name: "Yamunapuram"
city: "Bulandshahr"
state: ""
country: India
provider: cpcb
provider_name: "Central Pollution Control Board, Government of India"
lat: 28.406963
lon: 77.849831
aqi: 436
band: severe
yll_years: 17.74
updated: 2026-11-12T16:05:12.214Z
updated_local: "12 Nov 2026, 21:35 IST"
source: https://oaq.notf.in
mirror: https://mugilu.live/s/cpcb/1542
---

# Yamunapuram: Air Quality

Current AQI: **436 (Severe)** as of 12 Nov 2026, 21:35 IST.

Located in Bulandshahr, India. Source: **Central Pollution Control Board, Government of India** via OAQ.

## Pollutants

| Pollutant | Value | Unit |
|---|---|---|
| PM2.5 | 186 | µg/m³ |
| PM10 | 491 | µg/m³ |
| NO₂ | 97.2 | µg/m³ |
| SO₂ | 9.3 | µg/m³ |
| O₃ | 10.3 | µg/m³ |
| NH₃ | 79 | µg/m³ |
| CO | 5.45 | mg/m³ |

## Estimated health impact (AQLI)

If this PM2.5 level (186 µg/m³) persisted as the annual average, the Air Quality Life Index estimates **17.74 years** of life expectancy lost vs. the WHO 5 µg/m³ guideline.

Formula: `max(0, PM2.5 − 5) × 0.098 years`. From Ebenstein et al. 2017 PNAS and Greenstone & Fan 2018 (U Chicago EPIC, [aqli.epic.uchicago.edu](https://aqli.epic.uchicago.edu)). This is a long-term exposure model applied to a live snapshot. Treat as an order-of-magnitude indication.

## Location

- Coordinates: 28.4070° N, 77.8498° E

## Source

Data from Central Pollution Control Board, Government of India via OAQ Data Broker (https://oaq.notf.in). Mirrored hourly. Licensed CC BY 4.0.

Part of an open-source mirror. See https://mugilu.live/about.