What is the air quality trend in Rangamati?

Over the past 3 days, Rangamati had an average AQI of 188 based on station measurements. The worst day was 2026-10-22 with AQI 226.

How is Rangamati air quality measured?

Air quality in Rangamati 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 Rangamati, Bangladesh

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

44h

PM2.5 Station

44h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-22	226	172–279	162.4 µg/m³	241.0	2h	2
2026-10-21	168	111–308	88.5 µg/m³	132.2	23h	2
2026-10-20	171	120–263	96.8 µg/m³	93.3	19h	2

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