Dewās vs Imphal
Side-by-side air quality comparison between Dewās and Imphal.
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, Dewās averaged an AQI of 98 while Imphal averaged 110 — a 12-point (12%) gap, with Imphal the more polluted and Dewās the cleaner of the two. On 502 days when both cities reported, Dewās was cleaner on 326 of them; the average daily gap was 49 AQI points.
Seasonality & days
Dewās peaks in December, while Imphal peaks in October. Dewās logged 0% Severe days and 47.7% Good-or-Satisfactory days; Imphal was 1.1% Severe and 49.400000000000006% Good-or-Satisfactory. Longest clean-air streaks: Dewās 101 days, Imphal 103 days.
Year-over-year progress
Dewās has improved by 48 AQI points (32.9%) from 2017 to 2024; Imphal has worsened by 23 AQI points (26.4%) over the same window. The worst recorded day for Dewās reached AQI 327 at Bhopal Chauraha (MPPCB) on 2023-07-01; Imphal hit AQI 500 at University Imphal (PCB) on 2024-10-11.
Station-level disparity
Dewās spans 1 CPCB stations with a 0-point spread (min 106, max 106); Imphal spans 2 stations with a 4-point spread (min 97, max 101).