Air pollution (PM2.5) in Chile

Name: Air pollution (PM2.5) in Chile
Creator: Our World in Data
License: https://creativecommons.org/licenses/by/4.0/

23.2

µg of dust per m³ of air · 2024

69th highest of 240 countries

In 2014: 22.4

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Nearby in the ranking

Guinea 23.9
Azerbaijan 23.7
Thailand 23.3
Chile 23.2
Judea and Samaria and Gaza Strip 23.2
Philippines 23.1
Kenya 22.0

More about Chile

CO₂ per person
Total CO₂ emissions
Forest cover
Renewable energy share
Average temperature
All figures for Chile

Air pollution (PM2.5) in every country

About the data

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.

Unit: µg of dust per m³ of air
Years: 1998–2024
Data as of: 2026-09-28
Source: Our World in Data
License: CC BY 4.0
Credit: Our World in Data; SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) – with minor processing by Our World in Data. CC BY 4.0