Surface PM2.5 Explorer 2021 - 2023

Global Monthly Surface PM2.5 Statistics by Administrative Level-1 Units

Zoom to level 2.0+ to enable polygon highlights and selection

Data Source: WUSTL ACAG

Surface PM2.5 estimates provided by the Atmospheric Composition Analysis Group (WUSTL) . Combined satellite retrievals, chemical transport modeling, and ground observations.

Analysis by World Bank Disruptive KIDS Team.

Admin-1 Surface PM2.5 Analytics

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µg/m³

WHO Standards

PM2.5 Concentrations (µg/m³)

150

250

300+

Good (0-12) Very Unhealthy (250) Hazardous (250+)