Muzaffarpur vs Nayāgarh
Side-by-side air quality comparison between Muzaffarpur and Nayāgarh.
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, Muzaffarpur averaged an AQI of 151 while Nayāgarh averaged 98 — a 53-point (54%) gap, with Muzaffarpur the more polluted and Nayāgarh the cleaner of the two. On 643 days when both cities reported, Nayāgarh was cleaner on 564 of them; the average daily gap was 98 AQI points.
Seasonality & days
Muzaffarpur peaks in January, while Nayāgarh peaks in April. Muzaffarpur logged 4.5% Severe days and 30.900000000000002% Good-or-Satisfactory days; Nayāgarh was 0% Severe and 47.400000000000006% Good-or-Satisfactory. Longest clean-air streaks: Muzaffarpur 26 days, Nayāgarh 52 days.
Year-over-year progress
Muzaffarpur has improved by 62 AQI points (29.1%) from 2016 to 2024; Nayāgarh has improved by 48 AQI points (32.9%) over the same window. The worst recorded day for Muzaffarpur reached AQI 482 at Collectorate (BSPCB) on 2016-01-01; Nayāgarh hit AQI 336 at Dabuna (OSPCB) on 2023-03-13.
Station-level disparity
Muzaffarpur spans 3 CPCB stations with a 14-point spread (min 171, max 185); Nayāgarh spans 1 stations with a 0-point spread (min 116, max 116).