What is the air quality trend in Bibir Hat?

Over the past 8 days, Bibir Hat had an average AQI of 203 based on station measurements. The worst day was 2026-10-16 with AQI 258.

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.

156

Current AQI
Unhealthy CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

154h

PM2.5 Station

154h · 2 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	162	127–197	82.2 µg/m³	40.1	7h	2
2026-10-20	172	120–263	97.6 µg/m³	92.2	23h	2
2026-10-19	198	151–282	130.8 µg/m³	123.3	23h	2
2026-10-18	187	114–234	126.1 µg/m³	223.5	23h	2
2026-10-17	175	81–222	113.4 µg/m³	369.7	20h	2
2026-10-16	258	141–325	199.1 µg/m³	493.0	21h	2
2026-10-15	246	70–339	195.1 µg/m³	364.1	23h	2
2026-10-14	226	135–295	172.2 µg/m³	247.0	14h	2

Back to Bibir Hat Air Quality