Gangtok vs Thane
Side-by-side air quality comparison between Gangtok and Thane.
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 Thane averaged 95 — a 47-point (98%) gap, with Thane the more polluted and Gangtok the cleaner of the two. On 274 days when both cities reported, Gangtok was cleaner on 254 of them; the average daily gap was 61 AQI points.
Seasonality & days
Gangtok peaks in March, while Thane peaks in January. Gangtok logged 0% Severe days and 96.2% Good-or-Satisfactory days; Thane was 0% Severe and 53.800000000000004% Good-or-Satisfactory. Longest clean-air streaks: Gangtok 94 days, Thane 99 days.
Year-over-year progress
The worst recorded day for Gangtok reached AQI 264 at Zero Point GICI (SSPCB) on 2023-01-16; Thane hit AQI 302 at Kasarvadavali (MPCB) on 2024-03-21.
Station-level disparity
Gangtok spans 1 CPCB stations with a 0-point spread (min 50, max 50); Thane spans 2 stations with a 9-point spread (min 90, max 99).