Hassan vs Silchar
Side-by-side air quality comparison between Hassan 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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hassan averaged an AQI of 60 while Silchar averaged 52 — a 8-point (15%) gap, with Hassan the more polluted and Silchar the cleaner of the two. On 451 days when both cities reported, Silchar was cleaner on 325 of them; the average daily gap was 24 AQI points.
Seasonality & days
Hassan peaks in March, while Silchar peaks in February. Hassan logged 0% Severe days and 92.5% Good-or-Satisfactory days; Silchar was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Hassan 51 days, Silchar 87 days.
Year-over-year progress
Hassan has improved by 4 AQI points (6.2%) from 2021 to 2024; Silchar has worsened by 11 AQI points (26.8%) over the same window. The worst recorded day for Hassan reached AQI 212 at BKatihalli (KSPCB) on 2024-05-11; Silchar hit AQI 89 at Tarapur (PCBA) on 2023-04-29.
Station-level disparity
Hassan spans 1 CPCB stations with a 0-point spread (min 63, max 63); Silchar spans 1 stations with a 0-point spread (min 47, max 47).