Hosur vs Muzaffarpur
Side-by-side air quality comparison between Hosur and Muzaffarpur.
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 2022, Hosur averaged an AQI of 90 while Muzaffarpur averaged 151 — a 61-point (68%) gap, with Muzaffarpur the more polluted and Hosur the cleaner of the two. On 95 days when both cities reported, Hosur was cleaner on 77 of them; the average daily gap was 144 AQI points.
Seasonality & days
Hosur peaks in December, while Muzaffarpur peaks in January. Hosur logged 0% Severe days and 73.89999999999999% Good-or-Satisfactory days; Muzaffarpur was 4.5% Severe and 30.900000000000002% Good-or-Satisfactory. Longest clean-air streaks: Hosur 10 days, Muzaffarpur 26 days.
Year-over-year progress
The worst recorded day for Hosur reached AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25; Muzaffarpur hit AQI 482 at Collectorate (BSPCB) on 2016-01-01.
Station-level disparity
Hosur spans 1 CPCB stations with a 0-point spread (min 90, max 90); Muzaffarpur spans 3 stations with a 14-point spread (min 171, max 185).