Gummidipoondi vs Jīnd
Side-by-side air quality comparison between Gummidipoondi and Jīnd.
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 Jīnd averaged 126 — a 19-point (18%) gap, with Jīnd the more polluted and Gummidipoondi the cleaner of the two. On 925 days when both cities reported, Gummidipoondi was cleaner on 604 of them; the average daily gap was 69 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; Jīnd was 2.1% Severe and 36.5% Good-or-Satisfactory. Longest clean-air streaks: Gummidipoondi 49 days, Jīnd 23 days.
Year-over-year progress
Gummidipoondi has worsened by 8 AQI points (8.1%) from 2021 to 2024; Jīnd has improved by 39 AQI points (23.6%) over the same window. The worst recorded day for Gummidipoondi reached AQI 326 at Anthoni Pillai Nagar (TNPCB) on 2023-12-22; Jīnd hit AQI 491 at Police Lines (HSPCB) on 2019-11-03.
Station-level disparity
Gummidipoondi spans 1 CPCB stations with a 0-point spread (min 99, max 99); Jīnd spans 1 stations with a 0-point spread (min 158, max 158).