Agartala vs Dehradun
Side-by-side air quality comparison between Agartala and Dehradun.
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, Agartala averaged an AQI of 140 while Dehradun averaged 106 — a 34-point (32%) gap, with Agartala the more polluted and Dehradun the cleaner of the two. On 453 days when both cities reported, Dehradun was cleaner on 267 of them; the average daily gap was 58 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Agartala logged 0% Severe days and 52.900000000000006% Good-or-Satisfactory days; Dehradun was 0% Severe and 62.8% Good-or-Satisfactory. Longest clean-air streaks: Agartala 87 days, Dehradun 41 days.
Year-over-year progress
Agartala has improved by 13 AQI points (8.5%) from 2020 to 2024; Dehradun has worsened by 19 AQI points (21.8%) over the same window. The worst recorded day for Agartala reached AQI 364 at Kunjaban Agartala (SPCB) on 2022-12-16; Dehradun hit AQI 327 at Doon University (UKPCB) on 2024-01-19.
Station-level disparity
Agartala spans 2 CPCB stations with a 10-point spread (min 109, max 119); Dehradun spans 1 stations with a 0-point spread (min 98, max 98).