Dindigul vs Mumbai
Side-by-side air quality comparison between Dindigul and Mumbai.
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 Mumbai averaged 93 — a 32-point (52%) gap, with Mumbai the more polluted and Dindigul the cleaner of the two. On 173 days when both cities reported, Dindigul was cleaner on 173 of them; the average daily gap was 122 AQI points.
Seasonality & days
Dindigul peaks in February, while Mumbai peaks in December. Dindigul logged 0% Severe days and 67.3% Good-or-Satisfactory days; Mumbai was 0.5% Severe and 34% Good-or-Satisfactory. Longest clean-air streaks: Dindigul 22 days, Mumbai 58 days.
Year-over-year progress
Dindigul has improved by 29 AQI points (32.2%) from 2022 to 2024; Mumbai has improved by 4 AQI points (4.1%) over the same window. The worst recorded day for Dindigul reached AQI 352 at Mendonsa Colony (TNPCB) on 2023-03-12; Mumbai hit AQI 500 at Vile Parle West (MPCB) on 2022-08-15.
Station-level disparity
Dindigul spans 1 CPCB stations with a 0-point spread (min 102, max 102); Mumbai spans 29 stations with a 74-point spread (min 77, max 151).