Charkhi Dādri vs Hosur
Side-by-side air quality comparison between Charkhi Dādri and Hosur.
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 Hosur averaged 90 — a 55-point (61%) gap, with Charkhi Dādri the more polluted and Hosur the cleaner of the two. On 91 days when both cities reported, Hosur was cleaner on 70 of them; the average daily gap was 75 AQI points.
Seasonality & days
Charkhi Dādri peaks in November, while Hosur peaks in December. Charkhi Dādri logged 0.7% Severe days and 28% Good-or-Satisfactory days; Hosur was 0% Severe and 73.89999999999999% Good-or-Satisfactory. Longest clean-air streaks: Charkhi Dādri 48 days, Hosur 10 days.
Year-over-year progress
The worst recorded day for Charkhi Dādri reached AQI 470 at Mini Secretariat Charkhi (HSPCB) on 2021-11-12; Hosur hit AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25.
Station-level disparity
Charkhi Dādri spans 1 CPCB stations with a 0-point spread (min 162, max 162); Hosur spans 1 stations with a 0-point spread (min 90, max 90).