Dindigul vs Thanjavur
Side-by-side air quality comparison between Dindigul and Thanjavur.
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 Thanjavur averaged 42 — a 19-point (45%) gap, with Dindigul the more polluted and Thanjavur the cleaner of the two. On 52 days when both cities reported, Thanjavur was cleaner on 39 of them; the average daily gap was 42 AQI points.
Seasonality & days
Dindigul peaks in February, while Thanjavur peaks in November. Dindigul logged 0% Severe days and 67.3% Good-or-Satisfactory days; Thanjavur was 0% Severe and 98.60000000000001% Good-or-Satisfactory. Longest clean-air streaks: Dindigul 22 days, Thanjavur 21 days.
Year-over-year progress
The worst recorded day for Dindigul reached AQI 352 at Mendonsa Colony (TNPCB) on 2023-03-12; Thanjavur hit AQI 140 at Parisutham Nagar (TNPCB) on 2024-11-01.
Station-level disparity
Dindigul spans 1 CPCB stations with a 0-point spread (min 102, max 102); Thanjavur spans 1 stations with a 0-point spread (min 42, max 42).