Charkhi Dādri vs Chapra
Side-by-side air quality comparison between Charkhi Dādri and Chapra.
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 Chapra averaged 149 — a 4-point (3%) gap, with Chapra the more polluted and Charkhi Dādri the cleaner of the two. On 923 days when both cities reported, Charkhi Dādri was cleaner on 581 of them; the average daily gap was 82 AQI points.
Seasonality & days
Charkhi Dādri peaks in November, while Chapra peaks in January. Charkhi Dādri logged 0.7% Severe days and 28% Good-or-Satisfactory days; Chapra was 2.4% Severe and 26.8% Good-or-Satisfactory. Longest clean-air streaks: Charkhi Dādri 48 days, Chapra 14 days.
Year-over-year progress
Charkhi Dādri has improved by 51 AQI points (26%) from 2020 to 2024; Chapra has improved by 181 AQI points (54.8%) over the same window. The worst recorded day for Charkhi Dādri reached AQI 470 at Mini Secretariat Charkhi (HSPCB) on 2021-11-12; Chapra hit AQI 452 at Darshan Nagar (BSPCB) on 2022-12-20.
Station-level disparity
Charkhi Dādri spans 1 CPCB stations with a 0-point spread (min 162, max 162); Chapra spans 1 stations with a 0-point spread (min 195, max 195).