What is the air quality trend in Forbesganj?

Over the past 3 days, Forbesganj had an average AQI of 101 based on station measurements. The worst day was 2026-10-19 with AQI 115.

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.

163

Current AQI
Unhealthy CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

24h

PM2.5 Station

24h · 1 station

Temperature GFS model

7pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	107	86–128	37.5 µg/m³	2h	2
2026-10-20	81	33–156	27.2 µg/m³	11h	1
2026-10-19	115	3–192	54.6 µg/m³	11h	1

Back to Forbesganj Air Quality