Dehradun vs Gadag
Side-by-side air quality comparison between Dehradun and Gadag.
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 Gadag averaged 53 — a 53-point (100%) gap, with Dehradun the more polluted and Gadag the cleaner of the two. On 653 days when both cities reported, Gadag was cleaner on 521 of them; the average daily gap was 52 AQI points.
Seasonality & days
Dehradun peaks in January, while Gadag peaks in March. Dehradun logged 0% Severe days and 62.8% Good-or-Satisfactory days; Gadag was 0.3% Severe and 96.1% Good-or-Satisfactory. Longest clean-air streaks: Dehradun 41 days, Gadag 50 days.
Year-over-year progress
Dehradun has worsened by 19 AQI points (21.8%) from 2022 to 2024; Gadag has worsened by 10 AQI points (23.3%) over the same window. The worst recorded day for Dehradun reached AQI 327 at Doon University (UKPCB) on 2024-01-19; Gadag hit AQI 500 at Panchal Nagar (KSPCB) on 2022-12-10.
Station-level disparity
Dehradun spans 1 CPCB stations with a 0-point spread (min 98, max 98); Gadag spans 1 stations with a 0-point spread (min 54, max 54).