Gummidipoondi vs Udaipur
Side-by-side air quality comparison between Gummidipoondi and Udaipur.
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 Udaipur averaged 112 — a 5-point (5%) gap, with Udaipur the more polluted and Gummidipoondi the cleaner of the two. On 1013 days when both cities reported, Gummidipoondi was cleaner on 544 of them; the average daily gap was 45 AQI points.
Seasonality & days
Gummidipoondi peaks in November, while Udaipur peaks in January. Gummidipoondi logged 0% Severe days and 59.1% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Gummidipoondi 49 days, Udaipur 49 days.
Year-over-year progress
Gummidipoondi has worsened by 8 AQI points (8.1%) from 2021 to 2024; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Gummidipoondi reached AQI 326 at Anthoni Pillai Nagar (TNPCB) on 2023-12-22; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Gummidipoondi spans 1 CPCB stations with a 0-point spread (min 99, max 99); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).