Statizoid

Guam vs Kiribati: Average annual exposure to PM2.5 air pollution

Guam
3.47 micrograms per cubic meter
in 2023
Kiribati
3.87 micrograms per cubic meter
in 2023
Guam rank
198th
Kiribati rank
196th

Average annual exposure to PM2.5 air pollution over time

  • Guam
  • Kiribati
0246199020062023

How they compare

Kiribati currently reports 3.87 micrograms per cubic meter against 3.47 micrograms per cubic meter in Guam, a difference of 0.3963 micrograms per cubic meter.

That makes Kiribati's figure about 1.1 times Guam's.

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

Guam ranks 198th and Kiribati ranks 196th of 200 countries.

Individual pages

About this data

Indicator
Average annual exposure to PM2.5 air pollution
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

The average level of exposure of the population to suspended particles less than 2.5 microns in diameter, which are capable of penetrating deep into the respiratory tract and damaging health. This is measured in micrograms per cubic meter.