Dehradun vs Mira-Bhayandar
Side-by-side air quality comparison between Dehradun 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, Dehradun averaged an AQI of 106 while Mira-Bhayandar averaged 102 — a 4-point (4%) gap, with Dehradun the more polluted and Mira-Bhayandar the cleaner of the two. On 315 days when both cities reported, Dehradun was cleaner on 173 of them; the average daily gap was 50 AQI points.
Seasonality & days
Dehradun peaks in January, while Mira-Bhayandar peaks in November. Dehradun logged 0% Severe days and 62.8% Good-or-Satisfactory days; Mira-Bhayandar was 0% Severe and 51.2% Good-or-Satisfactory. Longest clean-air streaks: Dehradun 41 days, Mira-Bhayandar 41 days.
Year-over-year progress
The worst recorded day for Dehradun reached AQI 327 at Doon University (UKPCB) on 2024-01-19; Mira-Bhayandar hit AQI 284 at Bhayandar West (MPCB) on 2024-11-23.
Station-level disparity
Dehradun spans 1 CPCB stations with a 0-point spread (min 98, max 98); Mira-Bhayandar spans 1 stations with a 0-point spread (min 102, max 102).