Kalyān vs Pimpri-Chinchwad
Side-by-side air quality comparison between Kalyān and Pimpri-Chinchwad.
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, Kalyān averaged an AQI of 95 while Pimpri-Chinchwad averaged 114 — a 19-point (20%) gap, with Pimpri-Chinchwad the more polluted and Kalyān the cleaner of the two. On 364 days when both cities reported, Kalyān was cleaner on 245 of them; the average daily gap was 44 AQI points.
Seasonality & days
Kalyān peaks in January, while Pimpri-Chinchwad peaks in November. Kalyān logged 0.1% Severe days and 46.4% Good-or-Satisfactory days; Pimpri-Chinchwad was 0% Severe and 42% Good-or-Satisfactory. Longest clean-air streaks: Kalyān 78 days, Pimpri-Chinchwad 82 days.
Year-over-year progress
The worst recorded day for Kalyān reached AQI 414 at Khadakpada (MPCB) on 2022-01-24; Pimpri-Chinchwad hit AQI 341 at Thergaon Pimpri (MPCB) on 2024-11-23.
Station-level disparity
Kalyān spans 2 CPCB stations with a 18-point spread (min 98, max 116); Pimpri-Chinchwad spans 4 stations with a 20-point spread (min 107, max 127).