Bihar Sharif vs Charkhi Dādri
Side-by-side air quality comparison between Bihar Sharif and Charkhi Dādri.
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, Bihar Sharif averaged an AQI of 115 while Charkhi Dādri averaged 145 — a 30-point (26%) gap, with Charkhi Dādri the more polluted and Bihar Sharif the cleaner of the two. On 861 days when both cities reported, Bihar Sharif was cleaner on 499 of them; the average daily gap was 70 AQI points.
Seasonality & days
Bihar Sharif peaks in December, while Charkhi Dādri peaks in November. Bihar Sharif logged 1% Severe days and 39.1% Good-or-Satisfactory days; Charkhi Dādri was 0.7% Severe and 28% Good-or-Satisfactory. Longest clean-air streaks: Bihar Sharif 32 days, Charkhi Dādri 48 days.
Year-over-year progress
Bihar Sharif has improved by 138 AQI points (54.5%) from 2021 to 2024; Charkhi Dādri has improved by 51 AQI points (26%) over the same window. The worst recorded day for Bihar Sharif reached AQI 433 at D M Colony Bihar (BSPCB) on 2021-12-24; Charkhi Dādri hit AQI 470 at Mini Secretariat Charkhi (HSPCB) on 2021-11-12.
Station-level disparity
Bihar Sharif spans 1 CPCB stations with a 0-point spread (min 146, max 146); Charkhi Dādri spans 1 stations with a 0-point spread (min 162, max 162).