What is the air quality trend in Madhubani?

Over the past 8 days, Madhubani had an average AQI of 109 based on station measurements. The worst day was 2026-10-20 with AQI 132.

How is Madhubani air quality measured?

Air quality in Madhubani 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 Madhubani, India

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

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

106

Current AQI
Unhealthy for sensitive groups CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	97	71–155	33.8 µg/m³	53.3	10h	5
2026-10-20	132	79–171	54.3 µg/m³	71.7	24h	5
2026-10-19	129	79–162	50.8 µg/m³	66.6	24h	5
2026-10-18	128	83–167	49.0 µg/m³	72.4	24h	5
2026-10-17	109	71–156	38.9 µg/m³	52.3	24h	5
2026-10-16	96	3–181	39.1 µg/m³	47.5	24h	4
2026-10-15	58	1–118	17.6 µg/m³	21.5	24h	3
2026-10-14	127	62–163	51.7 µg/m³	64.8	11h	5

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