Raipur vs Ramanathapuram
Side-by-side air quality comparison between Raipur 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, Raipur averaged an AQI of 74 while Ramanathapuram averaged 42 — a 32-point (76%) gap, with Raipur the more polluted and Ramanathapuram the cleaner of the two. On 579 days when both cities reported, Ramanathapuram was cleaner on 521 of them; the average daily gap was 55 AQI points.
Seasonality & days
Raipur peaks in November, while Ramanathapuram peaks in January. Raipur logged 0% Severe days and 54.3% Good-or-Satisfactory days; Ramanathapuram was 0% Severe and 94.4% Good-or-Satisfactory. Longest clean-air streaks: Raipur 70 days, Ramanathapuram 46 days.
Year-over-year progress
Raipur has improved by 64 AQI points (46.4%) from 2022 to 2024; Ramanathapuram has improved by 18 AQI points (30%) over the same window. The worst recorded day for Raipur reached AQI 226 at AIIMS (CECB) on 2023-12-26; Ramanathapuram hit AQI 246 at Chalai Bazaar (TNPCB) on 2022-12-07.
Station-level disparity
Raipur spans 4 CPCB stations with a 42-point spread (min 63, max 105); Ramanathapuram spans 1 stations with a 0-point spread (min 48, max 48).