What is the air quality trend in Mathba?

Over the past 6 days, Mathba had an average AQI of 340 based on station measurements. The worst day was 2026-09-21 with AQI 493.

How is Mathba air quality measured?

Air quality in Mathba 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 Mathba, Bangladesh

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

71h

PM2.5 Station

71h · 1 station

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	235	17–493	216.7 µg/m³	251.0	7h	1
2026-09-21	493	493–493	491.4 µg/m³	432.2	11h	1
2026-09-20	295	295–295	245.5 µg/m³	251.0	18h	1
2026-09-19	371	295–396	338.9 µg/m³	458.7	12h	1
2026-09-17	295	295–295	245.5 µg/m³	251.0	13h	1
2026-09-16	354	295–493	319.3 µg/m³	357.8	10h	1

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