Gangtok vs Indore
Side-by-side air quality comparison between Gangtok and Indore.
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, Gangtok averaged an AQI of 48 while Indore averaged 84 — a 36-point (75%) gap, with Indore the more polluted and Gangtok the cleaner of the two. On 454 days when both cities reported, Gangtok was cleaner on 443 of them; the average daily gap was 77 AQI points.
Seasonality & days
Gangtok peaks in March, while Indore peaks in November. Gangtok logged 0% Severe days and 96.2% Good-or-Satisfactory days; Indore was 0% Severe and 45.099999999999994% Good-or-Satisfactory. Longest clean-air streaks: Gangtok 94 days, Indore 65 days.
Year-over-year progress
Gangtok has worsened by 14 AQI points (41.2%) from 2022 to 2024; Indore has improved by 47 AQI points (35.9%) over the same window. The worst recorded day for Gangtok reached AQI 264 at Zero Point GICI (SSPCB) on 2023-01-16; Indore hit AQI 359 at Maguda Nagar (IMC) on 2024-09-18.
Station-level disparity
Gangtok spans 1 CPCB stations with a 0-point spread (min 50, max 50); Indore spans 6 stations with a 69-point spread (min 52, max 121).