Mira-Bhayandar vs Nagapattinam
Side-by-side air quality comparison between Mira-Bhayandar 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, Mira-Bhayandar averaged an AQI of 102 while Nagapattinam averaged 60 — a 42-point (70%) gap, with Mira-Bhayandar the more polluted and Nagapattinam the cleaner of the two. On 41 days when both cities reported, Nagapattinam was cleaner on 39 of them; the average daily gap was 83 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Mira-Bhayandar logged 0% Severe days and 51.2% Good-or-Satisfactory days; Nagapattinam was 0% Severe and 91.5% Good-or-Satisfactory. Longest clean-air streaks: Mira-Bhayandar 41 days, Nagapattinam 8 days.
Year-over-year progress
The worst recorded day for Mira-Bhayandar reached AQI 284 at Bhayandar West (MPCB) on 2024-11-23; Nagapattinam hit AQI 113 at Velippalayam (TNPCB) on 2024-12-16.
Station-level disparity
Mira-Bhayandar spans 1 CPCB stations with a 0-point spread (min 102, max 102); Nagapattinam spans 1 stations with a 0-point spread (min 60, max 60).