Kalyān vs Nagpur
Side-by-side air quality comparison between Kalyān and Nagpur.
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 Nagpur averaged 104 — a 9-point (9%) gap, with Nagpur the more polluted and Kalyān the cleaner of the two. On 1124 days when both cities reported, Nagpur was cleaner on 617 of them; the average daily gap was 48 AQI points.
Seasonality & days
Kalyān peaks in January, while Nagpur peaks in November. Kalyān logged 0.1% Severe days and 46.4% Good-or-Satisfactory days; Nagpur was 0% Severe and 60.599999999999994% Good-or-Satisfactory. Longest clean-air streaks: Kalyān 78 days, Nagpur 68 days.
Year-over-year progress
Kalyān has improved by 4 AQI points (4%) from 2019 to 2024; Nagpur has improved by 37 AQI points (26.2%) over the same window. The worst recorded day for Kalyān reached AQI 414 at Khadakpada (MPCB) on 2022-01-24; Nagpur hit AQI 342 at Opp GPO Civil Lines (MPCB) on 2022-12-03.
Station-level disparity
Kalyān spans 2 CPCB stations with a 18-point spread (min 98, max 116); Nagpur spans 4 stations with a 9-point spread (min 98, max 107).