Kalyān vs Solapur
Side-by-side air quality comparison between Kalyān and Solapur.
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 Solapur averaged 96 — a 1-point (1%) gap, with Solapur the more polluted and Kalyān the cleaner of the two. On 1073 days when both cities reported, Solapur was cleaner on 635 of them; the average daily gap was 43 AQI points.
Seasonality & days
Kalyān peaks in January, while Solapur peaks in March. Kalyān logged 0.1% Severe days and 46.4% Good-or-Satisfactory days; Solapur was 0% Severe and 52.7% Good-or-Satisfactory. Longest clean-air streaks: Kalyān 78 days, Solapur 61 days.
Year-over-year progress
Kalyān has improved by 4 AQI points (4%) from 2019 to 2024; Solapur has improved by 45 AQI points (31.9%) over the same window. The worst recorded day for Kalyān reached AQI 414 at Khadakpada (MPCB) on 2022-01-24; Solapur hit AQI 266 at Solapur (MPCB) on 2018-03-03.
Station-level disparity
Kalyān spans 2 CPCB stations with a 18-point spread (min 98, max 116); Solapur spans 3 stations with a 10-point spread (min 88, max 98).