Maihar vs Nagapattinam
Side-by-side air quality comparison between Maihar and Nagapattinam.
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 Nagapattinam averaged 60 — a 1-point (2%) gap, with Nagapattinam the more polluted and Maihar the cleaner of the two. On 29 days when both cities reported, Nagapattinam was cleaner on 15 of them; the average daily gap was 28 AQI points.
Seasonality & days
Maihar peaks in December, while Nagapattinam peaks in November. Maihar logged 0% Severe days and 94.4% Good-or-Satisfactory days; Nagapattinam was 0% Severe and 91.5% Good-or-Satisfactory. Longest clean-air streaks: Maihar 72 days, Nagapattinam 8 days.
Year-over-year progress
The worst recorded day for Maihar reached AQI 262 at Sahilara Maihar (Cements) on 2022-08-25; Nagapattinam hit AQI 113 at Velippalayam (TNPCB) on 2024-12-16.
Station-level disparity
Maihar spans 1 CPCB stations with a 0-point spread (min 56, max 56); Nagapattinam spans 1 stations with a 0-point spread (min 60, max 60).