Angul vs Silchar
Side-by-side air quality comparison between Angul 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, Angul averaged an AQI of 149 while Silchar averaged 52 — a 97-point (187%) gap, with Angul the more polluted and Silchar the cleaner of the two. On 393 days when both cities reported, Silchar was cleaner on 370 of them; the average daily gap was 114 AQI points.
Seasonality & days
Angul peaks in January, while Silchar peaks in February. Angul logged 0% Severe days and 32.1% Good-or-Satisfactory days; Silchar was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Angul 23 days, Silchar 87 days.
Year-over-year progress
Angul has improved by 89 AQI points (37.4%) from 2023 to 2024; Silchar has worsened by 11 AQI points (26.8%) over the same window. The worst recorded day for Angul reached AQI 370 at Hakimapada (OSPCB) on 2024-01-29; Silchar hit AQI 89 at Tarapur (PCBA) on 2023-04-29.
Station-level disparity
Angul spans 1 CPCB stations with a 0-point spread (min 163, max 163); Silchar spans 1 stations with a 0-point spread (min 47, max 47).