Navi Mumbai vs Silchar
Side-by-side air quality comparison between Navi Mumbai 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, Navi Mumbai averaged an AQI of 107 while Silchar averaged 52 — a 55-point (106%) gap, with Navi Mumbai the more polluted and Silchar the cleaner of the two. On 352 days when both cities reported, Silchar was cleaner on 340 of them; the average daily gap was 93 AQI points.
Seasonality & days
Navi Mumbai peaks in January, while Silchar peaks in February. Navi Mumbai logged 0.2% Severe days and 43.6% Good-or-Satisfactory days; Silchar was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Navi Mumbai 57 days, Silchar 87 days.
Year-over-year progress
Navi Mumbai has worsened by 29 AQI points (37.2%) from 2016 to 2024; Silchar has worsened by 11 AQI points (26.8%) over the same window. The worst recorded day for Navi Mumbai reached AQI 477 at Airoli Navi (MPCB) on 2019-04-14; Silchar hit AQI 89 at Tarapur (PCBA) on 2023-04-29.
Station-level disparity
Navi Mumbai spans 8 CPCB stations with a 37-point spread (min 93, max 130); Silchar spans 1 stations with a 0-point spread (min 47, max 47).