Chandrapur vs Gangtok
Side-by-side air quality comparison between Chandrapur 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 2022, Chandrapur averaged an AQI of 123 while Gangtok averaged 48 — a 75-point (156%) gap, with Chandrapur the more polluted and Gangtok the cleaner of the two. On 97 days when both cities reported, Gangtok was cleaner on 94 of them; the average daily gap was 71 AQI points.
Seasonality & days
Both cities see their worst air in March on average. Chandrapur logged 0.3% Severe days and 58.800000000000004% Good-or-Satisfactory days; Gangtok was 0% Severe and 96.2% Good-or-Satisfactory. Longest clean-air streaks: Chandrapur 37 days, Gangtok 94 days.
Year-over-year progress
Chandrapur has improved by 1 AQI points (0.8%) from 2017 to 2022; Gangtok has worsened by 14 AQI points (41.2%) over the same window. The worst recorded day for Chandrapur reached AQI 500 at MIDC Khutala (MPCB) on 2017-11-14; Gangtok hit AQI 264 at Zero Point GICI (SSPCB) on 2023-01-16.
Station-level disparity
Chandrapur spans 1 CPCB stations with a 0-point spread (min 100, max 100); Gangtok spans 1 stations with a 0-point spread (min 50, max 50).