Nayāgarh vs Ramanathapuram
Side-by-side air quality comparison between Nayāgarh 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, Nayāgarh averaged an AQI of 98 while Ramanathapuram averaged 42 — a 56-point (133%) gap, with Nayāgarh the more polluted and Ramanathapuram the cleaner of the two. On 528 days when both cities reported, Ramanathapuram was cleaner on 473 of them; the average daily gap was 77 AQI points.
Seasonality & days
Nayāgarh peaks in April, while Ramanathapuram peaks in January. Nayāgarh logged 0% Severe days and 47.400000000000006% Good-or-Satisfactory days; Ramanathapuram was 0% Severe and 94.4% Good-or-Satisfactory. Longest clean-air streaks: Nayāgarh 52 days, Ramanathapuram 46 days.
Year-over-year progress
Nayāgarh has improved by 48 AQI points (32.9%) from 2022 to 2024; Ramanathapuram has improved by 18 AQI points (30%) over the same window. The worst recorded day for Nayāgarh reached AQI 336 at Dabuna (OSPCB) on 2023-03-13; Ramanathapuram hit AQI 246 at Chalai Bazaar (TNPCB) on 2022-12-07.
Station-level disparity
Nayāgarh spans 1 CPCB stations with a 0-point spread (min 116, max 116); Ramanathapuram spans 1 stations with a 0-point spread (min 48, max 48).