How many years of comparable data are there for Andorra and Monaco?

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.

Andorra vs Monaco: Exposure to outdoor air pollution in urban areas

Andorra

8.66 micrograms per cubic meter

in 2023

Monaco

8.72 micrograms per cubic meter

in 2023

Andorra rank

168th

Monaco rank

165th

Exposure to outdoor air pollution in urban areas over time

Andorra
Monaco

How they compare

Monaco currently reports 8.72 micrograms per cubic meter against 8.66 micrograms per cubic meter in Andorra, a difference of 0.06 micrograms per cubic meter.

The two have swapped places 3 times across 14 shared years of data; in 2010 it was Andorra ahead.

Andorra ranks 168th and Monaco ranks 165th of 226 countries.

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

Head to head by decade

Decade	Andorra	Monaco	Difference	Ahead
2010s	11.74 micrograms per cubic meter	11.36 micrograms per cubic meter	0.38 micrograms per cubic meter	Andorra
2020s	10.09 micrograms per cubic meter	9.25 micrograms per cubic meter	0.84 micrograms per cubic meter	Andorra

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to outdoor air pollution in urban areas, Andorra or Monaco?: Monaco, at 8.72 micrograms per cubic meter against 8.66 micrograms per cubic meter in Andorra as of 2023.
What is the difference in exposure to outdoor air pollution in urban areas between Andorra and Monaco?: 0.06 micrograms per cubic meter, with Monaco ahead.
How many years of comparable data are there for Andorra and Monaco?: 14 years are reported by both, from 2010 to 2023.
How do Andorra and Monaco rank globally for exposure to outdoor air pollution in urban areas?: Andorra ranks 168th and Monaco ranks 165th 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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Andorra vs Monaco: Exposure to outdoor air pollution in urban areas. Statizoid, drawing on World Health Organization – processed by Our World in Data. Retrieved 03 September 2026, from https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/andorra/monaco/

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<a href="https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/andorra/monaco/">Andorra vs Monaco: 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).