Hassan vs Muzaffarpur
Side-by-side air quality comparison between Hassan 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 2024, Hassan averaged an AQI of 60 while Muzaffarpur averaged 151 — a 91-point (152%) gap, with Muzaffarpur the more polluted and Hassan the cleaner of the two. On 1015 days when both cities reported, Hassan was cleaner on 940 of them; the average daily gap was 124 AQI points.
Seasonality & days
Hassan peaks in March, while Muzaffarpur peaks in January. Hassan logged 0% Severe days and 92.5% Good-or-Satisfactory days; Muzaffarpur was 4.5% Severe and 30.900000000000002% Good-or-Satisfactory. Longest clean-air streaks: Hassan 51 days, Muzaffarpur 26 days.
Year-over-year progress
Hassan has improved by 4 AQI points (6.2%) from 2021 to 2024; Muzaffarpur has improved by 62 AQI points (29.1%) over the same window. The worst recorded day for Hassan reached AQI 212 at BKatihalli (KSPCB) on 2024-05-11; Muzaffarpur hit AQI 482 at Collectorate (BSPCB) on 2016-01-01.
Station-level disparity
Hassan spans 1 CPCB stations with a 0-point spread (min 63, max 63); Muzaffarpur spans 3 stations with a 14-point spread (min 171, max 185).