Dehradun vs Munger
Side-by-side air quality comparison between Dehradun and Munger.
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 Munger averaged 130 — a 24-point (23%) gap, with Munger the more polluted and Dehradun the cleaner of the two. On 657 days when both cities reported, Dehradun was cleaner on 488 of them; the average daily gap was 74 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Dehradun logged 0% Severe days and 62.8% Good-or-Satisfactory days; Munger was 1.5% Severe and 22.9% Good-or-Satisfactory. Longest clean-air streaks: Dehradun 41 days, Munger 12 days.
Year-over-year progress
Dehradun has worsened by 19 AQI points (21.8%) from 2022 to 2024; Munger has improved by 135 AQI points (50.9%) over the same window. The worst recorded day for Dehradun reached AQI 327 at Doon University (UKPCB) on 2024-01-19; Munger hit AQI 445 at Town Hall (BSPCB) on 2022-01-06.
Station-level disparity
Dehradun spans 1 CPCB stations with a 0-point spread (min 98, max 98); Munger spans 1 stations with a 0-point spread (min 180, max 180).