Gummidipoondi vs Muzaffarpur
Side-by-side air quality comparison between Gummidipoondi and Muzaffarpur.
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 Muzaffarpur averaged 151 — a 44-point (41%) gap, with Muzaffarpur the more polluted and Gummidipoondi the cleaner of the two. On 1025 days when both cities reported, Gummidipoondi was cleaner on 788 of them; the average daily gap was 105 AQI points.
Seasonality & days
Gummidipoondi peaks in November, while Muzaffarpur peaks in January. Gummidipoondi logged 0% Severe days and 59.1% Good-or-Satisfactory days; Muzaffarpur was 4.5% Severe and 30.900000000000002% Good-or-Satisfactory. Longest clean-air streaks: Gummidipoondi 49 days, Muzaffarpur 26 days.
Year-over-year progress
Gummidipoondi has worsened by 8 AQI points (8.1%) from 2021 to 2024; Muzaffarpur has improved by 62 AQI points (29.1%) over the same window. The worst recorded day for Gummidipoondi reached AQI 326 at Anthoni Pillai Nagar (TNPCB) on 2023-12-22; Muzaffarpur hit AQI 482 at Collectorate (BSPCB) on 2016-01-01.
Station-level disparity
Gummidipoondi spans 1 CPCB stations with a 0-point spread (min 99, max 99); Muzaffarpur spans 3 stations with a 14-point spread (min 171, max 185).