What is the air quality trend in Bibir Hat?

Over the past 5 days, Bibir Hat had an average AQI of 100 based on station measurements. The worst day was 2026-09-03 with AQI 175.

How is Bibir Hat air quality measured?

Air quality in Bibir Hat 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 Bibir Hat, Bangladesh

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

Historical PM2.5 and AQI trend from monitoring stations near Bibir Hat, Bangladesh.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

53h

PM2.5 Station

53h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	127	56–274	62.4 µg/m³	16h	2
2026-09-04	112	60–185	46.1 µg/m³	22h	2
2026-09-03	175	105–243	109.6 µg/m³	4h	2
2026-08-30	38	16–61	9.4 µg/m³	7h	1
2026-08-29	48	39–55	11.8 µg/m³	4h	1

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