What is the difference in exposure to outdoor air pollution in urban areas between Dominican Republic and Liberia?

1 micrograms per cubic meter, with Dominican Republic ahead.

How many years of comparable data are there for Dominican Republic and Liberia?

14 years are reported by both, from 2010 to 2023.

Where does this data come from?

World Health Organization – processed by Our World in Data, published as Exposure to outdoor air pollution in urban areas. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Dominican Republic vs Liberia: Exposure to outdoor air pollution in urban areas

Dominican Republic

33.54 micrograms per cubic meter

in 2023

Liberia

32.54 micrograms per cubic meter

in 2023

Dominican Republic rank

28th

Liberia rank

31st

Exposure to outdoor air pollution in urban areas over time

Dominican Republic
Liberia

How they compare

Dominican Republic currently reports 33.54 micrograms per cubic meter against 32.54 micrograms per cubic meter in Liberia, a difference of 1 micrograms per cubic meter.

Across all 14 years both countries report, Dominican Republic has been ahead every year.

Dominican Republic ranks 28th and Liberia ranks 31st of 226 countries.

Dominican Republic has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Dominican Republic	Liberia	Difference	Ahead
2010s	43.23 micrograms per cubic meter	30.01 micrograms per cubic meter	13.22 micrograms per cubic meter	Dominican Republic
2020s	36.58 micrograms per cubic meter	30.95 micrograms per cubic meter	5.64 micrograms per cubic meter	Dominican Republic

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to outdoor air pollution in urban areas, Dominican Republic or Liberia?: Dominican Republic, at 33.54 micrograms per cubic meter against 32.54 micrograms per cubic meter in Liberia as of 2023.
What is the difference in exposure to outdoor air pollution in urban areas between Dominican Republic and Liberia?: 1 micrograms per cubic meter, with Dominican Republic ahead.
How many years of comparable data are there for Dominican Republic and Liberia?: 14 years are reported by both, from 2010 to 2023.
How do Dominican Republic and Liberia rank globally for exposure to outdoor air pollution in urban areas?: Dominican Republic ranks 28th and Liberia ranks 31st of 226 countries.
Where does this data come from?: World Health Organization – processed by Our World in Data, published as Exposure to outdoor air pollution in urban areas. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Dominican Republic vs Liberia: Exposure to outdoor air pollution in urban areas. Statizoid, drawing on World Health Organization – processed by Our World in Data. Retrieved 13 September 2026, from https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/dominican-republic/liberia/

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<a href="https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/dominican-republic/liberia/">Dominican Republic vs Liberia: Exposure to outdoor air pollution in urban areas</a> — Statizoid

About this data

Indicator: Exposure to outdoor air pollution in urban areas
Unit: micrograms per cubic meter
Source: World Health Organization – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 226 places, 3,156 data points, 2010–2023
Last refreshed: 28 August 2026

Annual mean levels of fine particulate matter (population-weighted), by location (micrograms per cubic meter).