Hajipur vs Hosur
Side-by-side air quality comparison between Hajipur 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, Hajipur averaged an AQI of 173 while Hosur averaged 90 — a 83-point (92%) gap, with Hajipur the more polluted and Hosur the cleaner of the two. On 95 days when both cities reported, Hosur was cleaner on 71 of them; the average daily gap was 100 AQI points.
Seasonality & days
Both cities see their worst air in December on average. Hajipur logged 0.3% Severe days and 36.6% Good-or-Satisfactory days; Hosur was 0% Severe and 73.89999999999999% Good-or-Satisfactory. Longest clean-air streaks: Hajipur 36 days, Hosur 10 days.
Year-over-year progress
The worst recorded day for Hajipur reached AQI 427 at Industrial Area (BSPCB) on 2024-11-12; Hosur hit AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25.
Station-level disparity
Hajipur spans 1 CPCB stations with a 0-point spread (min 149, max 149); Hosur spans 1 stations with a 0-point spread (min 90, max 90).