Guwahati vs Mira-Bhayandar
Side-by-side air quality comparison between Guwahati 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, Guwahati averaged an AQI of 123 while Mira-Bhayandar averaged 102 — a 21-point (21%) gap, with Guwahati the more polluted and Mira-Bhayandar the cleaner of the two. On 336 days when both cities reported, Mira-Bhayandar was cleaner on 268 of them; the average daily gap was 73 AQI points.
Seasonality & days
Guwahati peaks in January, while Mira-Bhayandar peaks in November. Guwahati logged 0.1% Severe days and 44.9% Good-or-Satisfactory days; Mira-Bhayandar was 0% Severe and 51.2% Good-or-Satisfactory. Longest clean-air streaks: Guwahati 105 days, Mira-Bhayandar 41 days.
Year-over-year progress
The worst recorded day for Guwahati reached AQI 420 at Railway Colony (PCBA) on 2023-01-15; Mira-Bhayandar hit AQI 284 at Bhayandar West (MPCB) on 2024-11-23.
Station-level disparity
Guwahati spans 4 CPCB stations with a 26-point spread (min 118, max 144); Mira-Bhayandar spans 1 stations with a 0-point spread (min 102, max 102).