What is the air quality trend in Pirojpur?

Over the past 8 days, Pirojpur had an average AQI of 170 based on station measurements. The worst day was 2026-09-19 with AQI 284.

How is Pirojpur air quality measured?

Air quality in Pirojpur 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 Pirojpur, Bangladesh

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-22	162	26–327	111.9 µg/m³	70.0	12h	2
2026-09-21	242	116–356	182.1 µg/m³	206.5	24h	2
2026-09-20	178	93–207	114.1 µg/m³	133.2	24h	3
2026-09-19	284	94–349	235.7 µg/m³	185.4	24h	2
2026-09-18	177	54–297	116.5 µg/m³	104.2	24h	2
2026-09-17	125	54–172	61.3 µg/m³	91.1	23h	2
2026-09-16	126	54–308	67.6 µg/m³	80.7	23h	2
2026-09-15	72	53–134	21.7 µg/m³	33.2	9h	1

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