What is the air quality trend in Muzaffarpur?

Over the past 2 days, Muzaffarpur had an average AQI of 175 based on station measurements. The worst day was 2026-06-01 with AQI 177.

How is Muzaffarpur air quality measured?

Air quality in Muzaffarpur is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Muzaffarpur, India

Name: Muzaffarpur Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Muzaffarpur, India.

121

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

PM2.5 Station

4h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-07	174	174–174	100.3 µg/m³	1h	2
2026-06-01	177	174–180	105.3 µg/m³	3h	1

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