Ramanathapuram vs Satna
Side-by-side air quality comparison between Ramanathapuram and Satna.
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 Satna averaged 66 — a 24-point (57%) gap, with Satna the more polluted and Ramanathapuram the cleaner of the two. On 671 days when both cities reported, Ramanathapuram was cleaner on 525 of them; the average daily gap was 44 AQI points.
Seasonality & days
Ramanathapuram peaks in January, while Satna peaks in November. Ramanathapuram logged 0% Severe days and 94.4% Good-or-Satisfactory days; Satna was 0.2% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Ramanathapuram 46 days, Satna 146 days.
Year-over-year progress
Ramanathapuram has improved by 18 AQI points (30%) from 2022 to 2024; Satna has improved by 58 AQI points (46.8%) over the same window. The worst recorded day for Ramanathapuram reached AQI 246 at Chalai Bazaar (TNPCB) on 2022-12-07; Satna hit AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27.
Station-level disparity
Ramanathapuram spans 1 CPCB stations with a 0-point spread (min 48, max 48); Satna spans 1 stations with a 0-point spread (min 85, max 85).