Thane vs Tirunelveli
Side-by-side air quality comparison between Thane and Tirunelveli.
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, Thane averaged an AQI of 95 while Tirunelveli averaged 30 — a 65-point (217%) gap, with Thane the more polluted and Tirunelveli the cleaner of the two. On 116 days when both cities reported, Tirunelveli was cleaner on 116 of them; the average daily gap was 82 AQI points.
Seasonality & days
Thane peaks in January, while Tirunelveli peaks in October. Thane logged 0% Severe days and 53.800000000000004% Good-or-Satisfactory days; Tirunelveli was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Thane 99 days, Tirunelveli 31 days.
Year-over-year progress
The worst recorded day for Thane reached AQI 302 at Kasarvadavali (MPCB) on 2024-03-21; Tirunelveli hit AQI 42 at Municipal Corporation Office (TNPCB) on 2024-10-30.
Station-level disparity
Thane spans 2 CPCB stations with a 9-point spread (min 90, max 99); Tirunelveli spans 1 stations with a 0-point spread (min 30, max 30).