Kalyān vs Mangalore
Side-by-side air quality comparison between Kalyān and Mangalore.
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 Mangalore averaged 61 — a 34-point (56%) gap, with Kalyān the more polluted and Mangalore the cleaner of the two. On 804 days when both cities reported, Mangalore was cleaner on 693 of them; the average daily gap was 70 AQI points.
Seasonality & days
Kalyān peaks in January, while Mangalore peaks in February. Kalyān logged 0.1% Severe days and 46.4% Good-or-Satisfactory days; Mangalore was 0% Severe and 87.2% Good-or-Satisfactory. Longest clean-air streaks: Kalyān 78 days, Mangalore 64 days.
Year-over-year progress
Kalyān has improved by 4 AQI points (4%) from 2019 to 2024; Mangalore has improved by 9 AQI points (12.9%) over the same window. The worst recorded day for Kalyān reached AQI 414 at Khadakpada (MPCB) on 2022-01-24; Mangalore hit AQI 235 at Kadri (KSPCB) on 2023-11-17.
Station-level disparity
Kalyān spans 2 CPCB stations with a 18-point spread (min 98, max 116); Mangalore spans 1 stations with a 0-point spread (min 68, max 68).