Gummidipoondi vs Motihari
Side-by-side air quality comparison between Gummidipoondi and Motihari.
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 Motihari averaged 116 — a 9-point (8%) gap, with Motihari the more polluted and Gummidipoondi the cleaner of the two. On 691 days when both cities reported, Gummidipoondi was cleaner on 455 of them; the average daily gap was 75 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; Motihari was 1.2% Severe and 39.1% Good-or-Satisfactory. Longest clean-air streaks: Gummidipoondi 49 days, Motihari 26 days.
Year-over-year progress
Gummidipoondi has worsened by 8 AQI points (8.1%) from 2021 to 2024; Motihari has improved by 106 AQI points (47.7%) over the same window. The worst recorded day for Gummidipoondi reached AQI 326 at Anthoni Pillai Nagar (TNPCB) on 2023-12-22; Motihari hit AQI 448 at Gandak Colony (BSPCB) on 2022-11-17.
Station-level disparity
Gummidipoondi spans 1 CPCB stations with a 0-point spread (min 99, max 99); Motihari spans 1 stations with a 0-point spread (min 153, max 153).