Barbados vs Grenada: Exposure to air pollution from human sources

Barbados

3.48 micrograms per cubic meter

in 2024

Grenada

3.47 micrograms per cubic meter

in 2024

Barbados rank

199th

Grenada rank

200th

Exposure to air pollution from human sources over time

Barbados
Grenada

How they compare

Barbados currently reports 3.48 micrograms per cubic meter against 3.47 micrograms per cubic meter in Grenada, a difference of 0.01 micrograms per cubic meter.

The two have swapped places 14 times across 27 shared years of data; in 1998 it was Barbados ahead.

Barbados ranks 199th and Grenada ranks 200th of 240 countries.

Individual pages

About this data

Indicator: Exposure to air pollution from human sources
Unit: micrograms per cubic meter
Source: Energy Policy Institute at the University of Chicago (EPIC) (2026) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 240 places, 6,480 data points, 1998–2024
Last refreshed: 07 August 2026

Annual population-weighted average concentration of fine particulate matter (PM2.5) in the air, measured in micrograms per cubic meter (µg/m³). Fine particulate matter (PM2.5) are particles with a diameter of 2.5 micrometers or less, which can pose significant health risks. This data excludes natural sources of PM2.5, such as dust and sea salt, to focus on human-caused pollution.