Dindigul vs Noida
Side-by-side air quality comparison between Dindigul and Noida.
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, Dindigul averaged an AQI of 61 while Noida averaged 182 — a 121-point (198%) gap, with Noida the more polluted and Dindigul the cleaner of the two. On 173 days when both cities reported, Dindigul was cleaner on 169 of them; the average daily gap was 165 AQI points.
Seasonality & days
Dindigul peaks in February, while Noida peaks in November. Dindigul logged 0% Severe days and 67.3% Good-or-Satisfactory days; Noida was 8.9% Severe and 16.5% Good-or-Satisfactory. Longest clean-air streaks: Dindigul 22 days, Noida 14 days.
Year-over-year progress
Dindigul has improved by 29 AQI points (32.2%) from 2022 to 2024; Noida has improved by 79 AQI points (30.3%) over the same window. The worst recorded day for Dindigul reached AQI 352 at Mendonsa Colony (TNPCB) on 2023-03-12; Noida hit AQI 500 at Sector-1 (UPPCB) on 2019-11-01.
Station-level disparity
Dindigul spans 1 CPCB stations with a 0-point spread (min 102, max 102); Noida spans 4 stations with a 15-point spread (min 195, max 210).