Amarāvati vs Gangtok
Side-by-side air quality comparison between Amarāvati and Gangtok.
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, Amarāvati averaged an AQI of 63 while Gangtok averaged 48 — a 15-point (31%) gap, with Amarāvati the more polluted and Gangtok the cleaner of the two. On 734 days when both cities reported, Gangtok was cleaner on 493 of them; the average daily gap was 37 AQI points.
Seasonality & days
Amarāvati peaks in December, while Gangtok peaks in March. Amarāvati logged 0% Severe days and 78.5% Good-or-Satisfactory days; Gangtok was 0% Severe and 96.2% Good-or-Satisfactory. Longest clean-air streaks: Amarāvati 92 days, Gangtok 94 days.
Year-over-year progress
Amarāvati has improved by 126 AQI points (66.7%) from 2017 to 2024; Gangtok has worsened by 14 AQI points (41.2%) over the same window. The worst recorded day for Amarāvati reached AQI 307 at Secretariat (APPCB) on 2020-12-28; Gangtok hit AQI 264 at Zero Point GICI (SSPCB) on 2023-01-16.
Station-level disparity
Amarāvati spans 1 CPCB stations with a 0-point spread (min 74, max 74); Gangtok spans 1 stations with a 0-point spread (min 50, max 50).