Chandrapur vs Kalyān
Side-by-side air quality comparison between Chandrapur and Kalyān.
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 Kalyān averaged 95 — a 28-point (29%) gap, with Chandrapur the more polluted and Kalyān the cleaner of the two. On 825 days when both cities reported, Chandrapur was cleaner on 551 of them; the average daily gap was 45 AQI points.
Seasonality & days
Chandrapur peaks in March, while Kalyān peaks in January. Chandrapur logged 0.3% Severe days and 58.800000000000004% Good-or-Satisfactory days; Kalyān was 0.1% Severe and 46.4% Good-or-Satisfactory. Longest clean-air streaks: Chandrapur 37 days, Kalyān 78 days.
Year-over-year progress
Chandrapur has improved by 1 AQI points (0.8%) from 2017 to 2022; Kalyān has improved by 4 AQI points (4%) over the same window. The worst recorded day for Chandrapur reached AQI 500 at MIDC Khutala (MPCB) on 2017-11-14; Kalyān hit AQI 414 at Khadakpada (MPCB) on 2022-01-24.
Station-level disparity
Chandrapur spans 1 CPCB stations with a 0-point spread (min 100, max 100); Kalyān spans 2 stations with a 18-point spread (min 98, max 116).