Charkhi Dādri vs Ratlam
Side-by-side air quality comparison between Charkhi Dādri and Ratlam.
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, Charkhi Dādri averaged an AQI of 145 while Ratlam averaged 113 — a 32-point (28%) gap, with Charkhi Dādri the more polluted and Ratlam the cleaner of the two. On 1379 days when both cities reported, Ratlam was cleaner on 1117 of them; the average daily gap was 70 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Charkhi Dādri logged 0.7% Severe days and 28% Good-or-Satisfactory days; Ratlam was 0% Severe and 46.4% Good-or-Satisfactory. Longest clean-air streaks: Charkhi Dādri 48 days, Ratlam 59 days.
Year-over-year progress
Charkhi Dādri has improved by 51 AQI points (26%) from 2020 to 2024; Ratlam has improved by 19 AQI points (14.4%) over the same window. The worst recorded day for Charkhi Dādri reached AQI 470 at Mini Secretariat Charkhi (HSPCB) on 2021-11-12; Ratlam hit AQI 302 at Shasthri Nagar Ratlam (Lab) on 2020-11-11.
Station-level disparity
Charkhi Dādri spans 1 CPCB stations with a 0-point spread (min 162, max 162); Ratlam spans 1 stations with a 0-point spread (min 103, max 103).