Silchar vs Tirumala
Side-by-side air quality comparison between Silchar and Tirumala.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Silchar | Tirumala |
|---|---|---|
| PM2.5(µg/m³) | 53.00 | 5.30 |
| PM10(µg/m³) | 63.80 | 6.60 |
| NO₂(µg/m³) | 13.90 | 6.90 |
| SO₂(µg/m³) | 7.50 | 2.00 |
| O₃(µg/m³) | 95.00 | 55.00 |
| CO(µg/m³) | 276.00 | 149.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Silchar averaged an AQI of 52 while Tirumala averaged 89 — a 37-point (71%) gap, with Tirumala the more polluted and Silchar the cleaner of the two.
Seasonality & days
Silchar peaks in February, while Tirumala peaks in November. Silchar logged 0% Severe days and 100% Good-or-Satisfactory days; Tirumala was 0% Severe and 65.8% Good-or-Satisfactory. Longest clean-air streaks: Silchar 87 days, Tirumala 39 days.
Year-over-year progress
The worst recorded day for Silchar reached AQI 89 at Tarapur (PCBA) on 2023-04-29; Tirumala hit AQI 173 at Toll Gate (APPCB) on 2016-12-30.
Station-level disparity
Silchar spans 1 CPCB stations with a 0-point spread (min 47, max 47); Tirumala spans 1 stations with a 0-point spread (min 89, max 89).
Verdict
🏆 Tirumala has better air quality with an AQI of 9 compared to Silchar's 89. That's a significant difference of 80 points.