---
station_id: airview-13190
raw_id: 13190
name: "Tiruvannamalai - Mariamman 10th Street"
city: "Tiruvannamalai"
state: ""
country: India
provider: airview
provider_name: "Google AirView+"
lat: 12.226573
lon: 79.074321
aqi: 80
band: satisfactory
yll_years: 4.21
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/airview/13190
---

# Tiruvannamalai - Mariamman 10th Street: Air Quality

Current AQI: **80 (Satisfactory)** as of 12 Nov 2026, 21:35 IST.

Located in Tiruvannamalai, India. Source: **Google AirView+** via OAQ.

## Pollutants

| Pollutant | Value | Unit |
|---|---|---|
| PM2.5 | 47.91 | µg/m³ |

## Estimated health impact (AQLI)

If this PM2.5 level (47.91 µg/m³) persisted as the annual average, the Air Quality Life Index estimates **4.21 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: 12.2266° N, 79.0743° E

## Source

Data from Google AirView+ 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.