Gummidipoondi vs Shivamogga
Side-by-side air quality comparison between Gummidipoondi and Shivamogga.
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 Shivamogga averaged 55 — a 52-point (95%) gap, with Gummidipoondi the more polluted and Shivamogga the cleaner of the two. On 976 days when both cities reported, Shivamogga was cleaner on 777 of them; the average daily gap was 53 AQI points.
Seasonality & days
Gummidipoondi peaks in November, while Shivamogga peaks in February. Gummidipoondi logged 0% Severe days and 59.1% Good-or-Satisfactory days; Shivamogga was 0% Severe and 97.5% Good-or-Satisfactory. Longest clean-air streaks: Gummidipoondi 49 days, Shivamogga 233 days.
Year-over-year progress
Gummidipoondi has worsened by 8 AQI points (8.1%) from 2021 to 2024; Shivamogga has improved by 16 AQI points (22.5%) over the same window. The worst recorded day for Gummidipoondi reached AQI 326 at Anthoni Pillai Nagar (TNPCB) on 2023-12-22; Shivamogga hit AQI 202 at Vinoba Nagara (KSPCB) on 2021-08-04.
Station-level disparity
Gummidipoondi spans 1 CPCB stations with a 0-point spread (min 99, max 99); Shivamogga spans 1 stations with a 0-point spread (min 56, max 56).