Gwalior vs Hosur
Side-by-side air quality comparison between Gwalior 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, Gwalior averaged an AQI of 136 while Hosur averaged 90 — a 46-point (51%) gap, with Gwalior the more polluted and Hosur the cleaner of the two. On 90 days when both cities reported, Hosur was cleaner on 64 of them; the average daily gap was 111 AQI points.
Seasonality & days
Gwalior peaks in November, while Hosur peaks in December. Gwalior logged 0.4% Severe days and 31.5% Good-or-Satisfactory days; Hosur was 0% Severe and 73.89999999999999% Good-or-Satisfactory. Longest clean-air streaks: Gwalior 47 days, Hosur 10 days.
Year-over-year progress
The worst recorded day for Gwalior reached AQI 450 at City Center (MPPCB) on 2021-11-09; Hosur hit AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25.
Station-level disparity
Gwalior spans 4 CPCB stations with a 53-point spread (min 112, max 165); Hosur spans 1 stations with a 0-point spread (min 90, max 90).