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

0.04 micrograms per cubic meter, with Solomon Islands ahead.

How many years of comparable data are there for Palau and Solomon 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.

Palau vs Solomon Islands: Exposure to outdoor air pollution in urban areas

Palau

6.26 micrograms per cubic meter

in 2023

Solomon Islands

6.3 micrograms per cubic meter

in 2023

Palau rank

208th

Solomon Islands rank

205th

Exposure to outdoor air pollution in urban areas over time

Palau
Solomon Islands

How they compare

Solomon Islands currently reports 6.3 micrograms per cubic meter against 6.26 micrograms per cubic meter in Palau, a difference of 0.04 micrograms per cubic meter.

The two have swapped places 4 times across 14 shared years of data; in 2010 it was Solomon Islands ahead.

Palau ranks 208th and Solomon Islands ranks 205th of 226 countries.

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

Head to head by decade

Decade	Palau	Solomon Islands	Difference	Ahead
2010s	6.53 micrograms per cubic meter	6.8 micrograms per cubic meter	0.276 micrograms per cubic meter	Solomon Islands
2020s	6.17 micrograms per cubic meter	6.47 micrograms per cubic meter	0.3 micrograms per cubic meter	Solomon Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to outdoor air pollution in urban areas, Palau or Solomon Islands?: Solomon Islands, at 6.3 micrograms per cubic meter against 6.26 micrograms per cubic meter in Palau as of 2023.
What is the difference in exposure to outdoor air pollution in urban areas between Palau and Solomon Islands?: 0.04 micrograms per cubic meter, with Solomon Islands ahead.
How many years of comparable data are there for Palau and Solomon Islands?: 14 years are reported by both, from 2010 to 2023.
How do Palau and Solomon Islands rank globally for exposure to outdoor air pollution in urban areas?: Palau ranks 208th and Solomon Islands ranks 205th 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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Palau vs Solomon 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/palau/solomon-islands/

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<a href="https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/palau/solomon-islands/">Palau vs Solomon 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).