Imphal vs Khanna
Side-by-side air quality comparison between Imphal and Khanna.
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, Imphal averaged an AQI of 110 while Khanna averaged 102 — a 8-point (8%) gap, with Imphal the more polluted and Khanna the cleaner of the two. On 292 days when both cities reported, Khanna was cleaner on 175 of them; the average daily gap was 45 AQI points.
Seasonality & days
Imphal peaks in October, while Khanna peaks in November. Imphal logged 1.1% Severe days and 49.400000000000006% Good-or-Satisfactory days; Khanna was 0% Severe and 61.599999999999994% Good-or-Satisfactory. Longest clean-air streaks: Imphal 103 days, Khanna 60 days.
Year-over-year progress
Imphal has worsened by 23 AQI points (26.4%) from 2022 to 2024; Khanna has worsened by 4 AQI points (4.1%) over the same window. The worst recorded day for Imphal reached AQI 500 at University Imphal (PCB) on 2024-10-11; Khanna hit AQI 297 at Kalal Majra (PPCB) on 2023-11-09.
Station-level disparity
Imphal spans 2 CPCB stations with a 4-point spread (min 97, max 101); Khanna spans 1 stations with a 0-point spread (min 100, max 100).