San Marino vs East Timor: Particulate matter exposure in 1990 vs. 2017

San Marino

12.74 micrograms per cubic meter

in 2023

East Timor

11.99 micrograms per cubic meter

in 2023

San Marino rank

137th

East Timor rank

140th

Particulate matter exposure in 1990 vs. 2017 over time

San Marino
East Timor

How they compare

San Marino currently reports 12.74 micrograms per cubic meter against 11.99 micrograms per cubic meter in East Timor, a difference of 0.7487 micrograms per cubic meter.

That makes San Marino's figure about 1.1 times East Timor's.

The two have swapped places 8 times across 34 shared years of data; in 1990 it was San Marino ahead.

San Marino ranks 137th and East Timor ranks 140th of 200 countries.

Individual pages

About this data

Indicator: Particulate matter exposure in 1990 vs. 2017
Unit: micrograms per cubic meter
Source: Global Burden of Disease Study 2023, Institute for Health Metrics and Evaluation (IHME), via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 200 places, 6,800 data points, 1990–2023
Last refreshed: 07 August 2026

Population-weighted average level of exposure to concentrations of suspended particles measuring less than 2.5 microns in diameter. Exposure is measured in micrograms per cubic metre (µg/m³).