Charkhi Dādri vs Korba
Side-by-side air quality comparison between Charkhi Dādri and Korba.
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 Korba averaged 67 — a 78-point (116%) gap, with Charkhi Dādri the more polluted and Korba the cleaner of the two. On 694 days when both cities reported, Korba was cleaner on 606 of them; the average daily gap was 79 AQI points.
Seasonality & days
Charkhi Dādri peaks in November, while Korba peaks in January. Charkhi Dādri logged 0.7% Severe days and 28% Good-or-Satisfactory days; Korba was 0% Severe and 78.8% Good-or-Satisfactory. Longest clean-air streaks: Charkhi Dādri 48 days, Korba 83 days.
Year-over-year progress
Charkhi Dādri has improved by 51 AQI points (26%) from 2020 to 2024; Korba has improved by 19 AQI points (22.1%) over the same window. The worst recorded day for Charkhi Dādri reached AQI 470 at Mini Secretariat Charkhi (HSPCB) on 2021-11-12; Korba hit AQI 313 at Urja Nagar (CECB) on 2023-01-04.
Station-level disparity
Charkhi Dādri spans 1 CPCB stations with a 0-point spread (min 162, max 162); Korba spans 2 stations with a 13-point spread (min 62, max 75).