Cuddalore vs Mira-Bhayandar
Side-by-side air quality comparison between Cuddalore and Mira-Bhayandar.
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, Cuddalore averaged an AQI of 52 while Mira-Bhayandar averaged 102 — a 50-point (96%) gap, with Mira-Bhayandar the more polluted and Cuddalore the cleaner of the two. On 294 days when both cities reported, Cuddalore was cleaner on 243 of them; the average daily gap was 49 AQI points.
Seasonality & days
Cuddalore peaks in January, while Mira-Bhayandar peaks in November. Cuddalore logged 0% Severe days and 90.6% Good-or-Satisfactory days; Mira-Bhayandar was 0% Severe and 51.2% Good-or-Satisfactory. Longest clean-air streaks: Cuddalore 34 days, Mira-Bhayandar 41 days.
Year-over-year progress
The worst recorded day for Cuddalore reached AQI 329 at Kudikadu (TNPCB) on 2024-04-05; Mira-Bhayandar hit AQI 284 at Bhayandar West (MPCB) on 2024-11-23.
Station-level disparity
Cuddalore spans 2 CPCB stations with a 11-point spread (min 46, max 57); Mira-Bhayandar spans 1 stations with a 0-point spread (min 102, max 102).