Kalyān vs Mahād
Side-by-side air quality comparison between Kalyān and Mahād.
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 Mahād averaged 90 — a 5-point (6%) gap, with Kalyān the more polluted and Mahād the cleaner of the two. On 337 days when both cities reported, Mahād was cleaner on 236 of them; the average daily gap was 29 AQI points.
Seasonality & days
Kalyān peaks in January, while Mahād peaks in November. Kalyān logged 0.1% Severe days and 46.4% Good-or-Satisfactory days; Mahād was 0% Severe and 63.699999999999996% Good-or-Satisfactory. Longest clean-air streaks: Kalyān 78 days, Mahād 49 days.
Year-over-year progress
Kalyān has improved by 4 AQI points (4%) from 2019 to 2024; Mahād has worsened by 6 AQI points (7.1%) over the same window. The worst recorded day for Kalyān reached AQI 414 at Khadakpada (MPCB) on 2022-01-24; Mahād hit AQI 242 at Kamble Tarf Birwadi (MPCB) on 2023-11-19.
Station-level disparity
Kalyān spans 2 CPCB stations with a 18-point spread (min 98, max 116); Mahād spans 1 stations with a 0-point spread (min 88, max 88).