Kalyān vs Sagar
Side-by-side air quality comparison between Kalyān and Sagar.
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 Sagar averaged 96 — a 1-point (1%) gap, with Sagar the more polluted and Kalyān the cleaner of the two. On 1124 days when both cities reported, Sagar was cleaner on 741 of them; the average daily gap was 58 AQI points.
Seasonality & days
Kalyān peaks in January, while Sagar peaks in November. Kalyān logged 0.1% Severe days and 46.4% Good-or-Satisfactory days; Sagar was 0% Severe and 69.9% Good-or-Satisfactory. Longest clean-air streaks: Kalyān 78 days, Sagar 57 days.
Year-over-year progress
Kalyān has improved by 4 AQI points (4%) from 2019 to 2024; Sagar has worsened by 24 AQI points (33.3%) over the same window. The worst recorded day for Kalyān reached AQI 414 at Khadakpada (MPCB) on 2022-01-24; Sagar hit AQI 347 at Civil Lines (MPPCB) on 2024-12-25.
Station-level disparity
Kalyān spans 2 CPCB stations with a 18-point spread (min 98, max 116); Sagar spans 2 stations with a 45-point spread (min 73, max 118).