What is the air quality trend in Forbesganj?

Over the past 8 days, Forbesganj had an average AQI of 90 based on station measurements. The worst day was 2026-10-15 with AQI 142.

How is Forbesganj air quality measured?

Air quality in Forbesganj 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 Forbesganj, India

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

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

142

Current AQI
Unhealthy for sensitive groups CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

40h

PM2.5 Station

40h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	97	92–102	33.6 µg/m³	2h	1
2026-10-20	47	9–69	12.5 µg/m³	5h	1
2026-10-19	111	45–160	41.9 µg/m³	5h	1
2026-10-18	54	9–93	16.7 µg/m³	3h	1
2026-10-17	84	57–166	30.9 µg/m³	6h	1
2026-10-16	90	22–190	38.8 µg/m³	8h	1
2026-10-15	142	57–428	91.7 µg/m³	6h	1
2026-10-14	101	42–185	44.8 µg/m³	5h	1

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