Maihar vs Ramanathapuram
Side-by-side air quality comparison between Maihar and Ramanathapuram.
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, Maihar averaged an AQI of 59 while Ramanathapuram averaged 42 — a 17-point (40%) gap, with Maihar the more polluted and Ramanathapuram the cleaner of the two. On 562 days when both cities reported, Ramanathapuram was cleaner on 294 of them; the average daily gap was 28 AQI points.
Seasonality & days
Maihar peaks in December, while Ramanathapuram peaks in January. Maihar logged 0% Severe days and 94.4% Good-or-Satisfactory days; Ramanathapuram was 0% Severe and 94.4% Good-or-Satisfactory. Longest clean-air streaks: Maihar 72 days, Ramanathapuram 46 days.
Year-over-year progress
Maihar has improved by 9 AQI points (13.2%) from 2019 to 2024; Ramanathapuram has improved by 18 AQI points (30%) over the same window. The worst recorded day for Maihar reached AQI 262 at Sahilara Maihar (Cements) on 2022-08-25; Ramanathapuram hit AQI 246 at Chalai Bazaar (TNPCB) on 2022-12-07.
Station-level disparity
Maihar spans 1 CPCB stations with a 0-point spread (min 56, max 56); Ramanathapuram spans 1 stations with a 0-point spread (min 48, max 48).