What is the air quality trend in Narayanganj?

Over the past 2 days, Narayanganj had an average AQI of 145 based on station measurements. The worst day was 2026-05-28 with AQI 156.

How is Narayanganj air quality measured?

Air quality in Narayanganj 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 Narayanganj, Bangladesh

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

44h

PM2.5 Station

44h · 3 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-28	156	54–216	101.6 µg/m³	39.9	22h	3
2026-05-27	135	55–278	82.2 µg/m³	32.8	22h	3

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