Gummidipoondi vs Kolhapur
Side-by-side air quality comparison between Gummidipoondi and Kolhapur.
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, Gummidipoondi averaged an AQI of 107 while Kolhapur averaged 100 — a 7-point (7%) gap, with Gummidipoondi the more polluted and Kolhapur the cleaner of the two. On 357 days when both cities reported, Kolhapur was cleaner on 187 of them; the average daily gap was 47 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Gummidipoondi logged 0% Severe days and 59.1% Good-or-Satisfactory days; Kolhapur was 0% Severe and 46.400000000000006% Good-or-Satisfactory. Longest clean-air streaks: Gummidipoondi 49 days, Kolhapur 81 days.
Year-over-year progress
The worst recorded day for Gummidipoondi reached AQI 326 at Anthoni Pillai Nagar (TNPCB) on 2023-12-22; Kolhapur hit AQI 321 at Shivaji University (MPCB) on 2024-11-12.
Station-level disparity
Gummidipoondi spans 1 CPCB stations with a 0-point spread (min 99, max 99); Kolhapur spans 2 stations with a 19-point spread (min 90, max 109).