Ratlam vs Tirunelveli
Side-by-side air quality comparison between Ratlam 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, Ratlam averaged an AQI of 113 while Tirunelveli averaged 30 — a 83-point (277%) gap, with Ratlam the more polluted and Tirunelveli the cleaner of the two. On 119 days when both cities reported, Tirunelveli was cleaner on 119 of them; the average daily gap was 83 AQI points.
Seasonality & days
Ratlam peaks in November, while Tirunelveli peaks in October. Ratlam logged 0% Severe days and 46.4% Good-or-Satisfactory days; Tirunelveli was 0% Severe and 100% Good-or-Satisfactory. Longest clean-air streaks: Ratlam 59 days, Tirunelveli 31 days.
Year-over-year progress
The worst recorded day for Ratlam reached AQI 302 at Shasthri Nagar Ratlam (Lab) on 2020-11-11; Tirunelveli hit AQI 42 at Municipal Corporation Office (TNPCB) on 2024-10-30.
Station-level disparity
Ratlam spans 1 CPCB stations with a 0-point spread (min 103, max 103); Tirunelveli spans 1 stations with a 0-point spread (min 30, max 30).