What is the difference in exposure to outdoor air pollution in urban areas between Ireland and Marshall Islands?

0.15 micrograms per cubic meter, with Ireland ahead.

How many years of comparable data are there for Ireland and Marshall Islands?

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.

Ireland vs Marshall Islands: Exposure to outdoor air pollution in urban areas

Ireland

6.75 micrograms per cubic meter

in 2023

Marshall Islands

6.6 micrograms per cubic meter

in 2023

Ireland rank

198th

Marshall Islands rank

199th

Exposure to outdoor air pollution in urban areas over time

Ireland
Marshall Islands

How they compare

Ireland currently reports 6.75 micrograms per cubic meter against 6.6 micrograms per cubic meter in Marshall Islands, a difference of 0.15 micrograms per cubic meter.

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

Ireland ranks 198th and Marshall Islands ranks 199th of 226 countries.

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

Head to head by decade

Decade	Ireland	Marshall Islands	Difference	Ahead
2010s	9.23 micrograms per cubic meter	7.5 micrograms per cubic meter	1.73 micrograms per cubic meter	Ireland
2020s	7.45 micrograms per cubic meter	7.07 micrograms per cubic meter	0.375 micrograms per cubic meter	Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to outdoor air pollution in urban areas, Ireland or Marshall Islands?: Ireland, at 6.75 micrograms per cubic meter against 6.6 micrograms per cubic meter in Marshall Islands as of 2023.
What is the difference in exposure to outdoor air pollution in urban areas between Ireland and Marshall Islands?: 0.15 micrograms per cubic meter, with Ireland ahead.
How many years of comparable data are there for Ireland and Marshall Islands?: 14 years are reported by both, from 2010 to 2023.
How do Ireland and Marshall Islands rank globally for exposure to outdoor air pollution in urban areas?: Ireland ranks 198th and Marshall Islands ranks 199th 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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Ireland vs Marshall Islands: Exposure to outdoor air pollution in urban areas. Statizoid, drawing on World Health Organization – processed by Our World in Data. Retrieved 08 September 2026, from https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/ireland/marshall-islands/

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<a href="https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/ireland/marshall-islands/">Ireland vs Marshall Islands: 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).