Gummidipoondi vs Munger
Side-by-side air quality comparison between Gummidipoondi and Munger.
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 Munger averaged 130 — a 23-point (21%) gap, with Munger the more polluted and Gummidipoondi the cleaner of the two. On 713 days when both cities reported, Gummidipoondi was cleaner on 510 of them; the average daily gap was 96 AQI points.
Seasonality & days
Gummidipoondi peaks in November, while Munger peaks in January. Gummidipoondi logged 0% Severe days and 59.1% Good-or-Satisfactory days; Munger was 1.5% Severe and 22.9% Good-or-Satisfactory. Longest clean-air streaks: Gummidipoondi 49 days, Munger 12 days.
Year-over-year progress
Gummidipoondi has worsened by 8 AQI points (8.1%) from 2021 to 2024; Munger has improved by 135 AQI points (50.9%) over the same window. The worst recorded day for Gummidipoondi reached AQI 326 at Anthoni Pillai Nagar (TNPCB) on 2023-12-22; Munger hit AQI 445 at Town Hall (BSPCB) on 2022-01-06.
Station-level disparity
Gummidipoondi spans 1 CPCB stations with a 0-point spread (min 99, max 99); Munger spans 1 stations with a 0-point spread (min 180, max 180).