Kolhapur vs Navi Mumbai
Side-by-side air quality comparison between Kolhapur and Navi Mumbai.
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, Kolhapur averaged an AQI of 100 while Navi Mumbai averaged 107 — a 7-point (7%) gap, with Navi Mumbai the more polluted and Kolhapur the cleaner of the two. On 364 days when both cities reported, Kolhapur was cleaner on 279 of them; the average daily gap was 46 AQI points.
Seasonality & days
Kolhapur peaks in November, while Navi Mumbai peaks in January. Kolhapur logged 0% Severe days and 46.400000000000006% Good-or-Satisfactory days; Navi Mumbai was 0.2% Severe and 43.6% Good-or-Satisfactory. Longest clean-air streaks: Kolhapur 81 days, Navi Mumbai 57 days.
Year-over-year progress
The worst recorded day for Kolhapur reached AQI 321 at Shivaji University (MPCB) on 2024-11-12; Navi Mumbai hit AQI 477 at Airoli Navi (MPCB) on 2019-04-14.
Station-level disparity
Kolhapur spans 2 CPCB stations with a 19-point spread (min 90, max 109); Navi Mumbai spans 8 stations with a 37-point spread (min 93, max 130).