Ramanathapuram vs Ratlam
Side-by-side air quality comparison between Ramanathapuram and Ratlam.
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, Ramanathapuram averaged an AQI of 42 while Ratlam averaged 113 — a 71-point (169%) gap, with Ratlam the more polluted and Ramanathapuram the cleaner of the two. On 676 days when both cities reported, Ramanathapuram was cleaner on 593 of them; the average daily gap was 62 AQI points.
Seasonality & days
Ramanathapuram peaks in January, while Ratlam peaks in November. Ramanathapuram logged 0% Severe days and 94.4% Good-or-Satisfactory days; Ratlam was 0% Severe and 46.4% Good-or-Satisfactory. Longest clean-air streaks: Ramanathapuram 46 days, Ratlam 59 days.
Year-over-year progress
Ramanathapuram has improved by 18 AQI points (30%) from 2022 to 2024; Ratlam has improved by 19 AQI points (14.4%) over the same window. The worst recorded day for Ramanathapuram reached AQI 246 at Chalai Bazaar (TNPCB) on 2022-12-07; Ratlam hit AQI 302 at Shasthri Nagar Ratlam (Lab) on 2020-11-11.
Station-level disparity
Ramanathapuram spans 1 CPCB stations with a 0-point spread (min 48, max 48); Ratlam spans 1 stations with a 0-point spread (min 103, max 103).