Ahmednagar vs Silchar
Side-by-side air quality comparison between Ahmednagar and Silchar.
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 | Ahmednagar | Silchar |
|---|---|---|
| PM2.5(µg/m³) | 15.00 | 35.20 |
| PM10(µg/m³) | 30.30 | 45.10 |
| NO₂(µg/m³) | 7.90 | 10.60 |
| SO₂(µg/m³) | 8.20 | 6.70 |
| O₃(µg/m³) | 37.00 | 100.00 |
| CO(µg/m³) | 132.00 | 270.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Ahmednagar averaged an AQI of 109 while Silchar averaged 52 — a 57-point (110%) gap, with Ahmednagar the more polluted and Silchar the cleaner of the two. On 423 days when both cities reported, Silchar was cleaner on 382 of them; the average daily gap was 59 AQI points.
Seasonality & days
Ahmednagar peaks in November, while Silchar peaks in February. Ahmednagar logged 0% Severe days and 50.1% Good-or-Satisfactory days; Silchar was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Ahmednagar 13 days, Silchar 87 days.
Year-over-year progress
Ahmednagar has worsened by 15 AQI points (16%) from 2023 to 2024; Silchar has worsened by 11 AQI points (26.8%) over the same window. The worst recorded day for Ahmednagar reached AQI 259 at Tarakpur (MPCB) on 2024-12-18; Silchar hit AQI 89 at Tarapur (PCBA) on 2023-04-29.
Station-level disparity
Ahmednagar spans 1 CPCB stations with a 0-point spread (min 104, max 104); Silchar spans 1 stations with a 0-point spread (min 47, max 47).
Verdict
🏆 Ahmednagar has better air quality with an AQI of 30 compared to Silchar's 59.