Silchar vs Udaipur
Side-by-side air quality comparison between Silchar and Udaipur.
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, Silchar averaged an AQI of 52 while Udaipur averaged 112 — a 60-point (115%) gap, with Udaipur the more polluted and Silchar the cleaner of the two. On 689 days when both cities reported, Silchar was cleaner on 666 of them; the average daily gap was 62 AQI points.
Seasonality & days
Silchar peaks in February, while Udaipur peaks in January. Silchar logged 0% Severe days and 100% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Silchar 87 days, Udaipur 49 days.
Year-over-year progress
Silchar has worsened by 11 AQI points (26.8%) from 2023 to 2024; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Silchar reached AQI 89 at Tarapur (PCBA) on 2023-04-29; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Silchar spans 1 CPCB stations with a 0-point spread (min 47, max 47); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).