What is the air quality trend in Narsingdi?

Over the past 8 days, Narsingdi had an average AQI of 147 based on station measurements. The worst day was 2026-10-18 with AQI 158.

How is Narsingdi air quality measured?

Air quality in Narsingdi 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 Narsingdi, Bangladesh

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

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

111

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 4 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	156	148–161	65.2 µg/m³	94.4	7h	4
2026-10-20	153	138–169	63.2 µg/m³	93.4	23h	4
2026-10-19	153	134–167	62.2 µg/m³	84.5	23h	4
2026-10-18	158	153–166	69.5 µg/m³	97.9	23h	5
2026-10-17	156	134–173	68.5 µg/m³	86.9	23h	5
2026-10-16	132	87–173	53.9 µg/m³	88.3	23h	4
2026-10-15	126	91–190	53.4 µg/m³	73.3	23h	4
2026-10-14	143	117–154	53.8 µg/m³	80.2	13h	5

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