What is the air quality trend in Barishal?

Over the past 20 days, Barishal had an average AQI of 108 based on station measurements. The worst day was 2026-05-27 with AQI 195.

How is Barishal air quality measured?

Air quality in Barishal 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 Barishal, Bangladesh

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

429h

PM2.5 Station

429h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	99	56–295	47.4 µg/m³	20h	1
2026-06-07	67	45–91	19.7 µg/m³	23h	1
2026-06-06	89	41–169	32.0 µg/m³	22h	1
2026-06-05	91	58–117	31.0 µg/m³	23h	1
2026-06-04	96	69–134	33.2 µg/m³	23h	1
2026-06-03	82	52–172	28.2 µg/m³	23h	1
2026-06-02	77	35–110	24.5 µg/m³	23h	1
2026-06-01	94	60–303	41.3 µg/m³	20h	1
2026-05-31	113	57–295	55.3 µg/m³	22h	1
2026-05-30	78	53–127	24.5 µg/m³	22h	1
2026-05-29	77	47–167	25.3 µg/m³	21h	1
2026-05-28	91	65–139	30.5 µg/m³	23h	1
2026-05-27	195	56–493	148.8 µg/m³	21h	1
2026-05-26	154	33–303	103.1 µg/m³	18h	1
2026-05-25	122	53–295	68.6 µg/m³	22h	1
2026-05-24	159	46–493	109.8 µg/m³	19h	1
2026-05-23	137	64–493	82.5 µg/m³	19h	1
2026-05-22	127	69–493	75.8 µg/m³	22h	1
2026-05-21	130	67–493	74.8 µg/m³	21h	1
2026-05-20	84	38–173	30.5 µg/m³	22h	1

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