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Urban services and environment

Air quality (PM2.5)

বায়ুর গুণমান

Current conditions

Air quality (PM2.5) is classified High concern at 132 µg/m³, observed through 2026-10-11. That observation is 0 hours old.

Evidence observed through 2026-10-11, 0 hours old (model feed refreshed hourly; the Crisis engine re-runs every 3 hours).

PM2.5 Khulna

132 µg/m³

Source: Open-Meteo Air Quality API, CAMS ENSEMBLE · Observed through 2026-10-11

Assessment

High concern

BDPolicyLab analytical classification based on the stated assessment basis. It is not an official agency designation. Benchmark stress score: Not available.

Observed through

2026-10-11

Latest valid evidence date, 0 hours old.

Source: BDPolicyLab Crisis Orb · Updated 2026-10-11

Evidence

Evidence Reading Observed through Primary source
PM2.5 Khulna 132 µg/m³ 2026-10-11 Open-Meteo Air Quality API, CAMS ENSEMBLE
PM2.5 Dhaka 102 µg/m³ 2026-10-11 Open-Meteo Air Quality API, CAMS ENSEMBLE
PM2.5 Chittagong 46 µg/m³ 2026-10-11 Open-Meteo Air Quality API, CAMS ENSEMBLE

Most exposed districts

Districts ranked by population-weighted PM2.5. Exposure sources: ACAG satellite-derived PM2.5, 2020-2022 mean, WorldPop/GP/100m/pop, Bangladesh 2020, 100 m. See the exposure atlas.

DistrictDivisionpopulation-weighted PM2.5
NoakhaliChittagong85.3 ug/m3
LakshmipurChittagong84.6 ug/m3
ChittagongChittagong84.4 ug/m3
MunshiganjDhaka82.8 ug/m3
FeniChittagong82.3 ug/m3
NarayanganjDhaka82.1 ug/m3
ChandpurChittagong81.7 ug/m3
BholaBarisal81.7 ug/m3
Methodology and validation

This current-condition assessment uses the detector's ordered source observations. Its category follows the most severe current observation; it does not use threshold bands, a level score, or a forecast.

BDPolicyLab analytical classification based on the stated assessment basis. It is not an official agency designation.

No public forecast is shown because the validation or time-unit requirement was not met.

Sources: Open-Meteo Air Quality API, CAMS ENSEMBLE