Kiribati · Urban PM2.5 Concentration (WHO)
5.82023
Unit: micrograms per cubic metre. Publisher measure: Concentrations of fine particulate matter (PM2.5).
Annual population-weighted PM2.5 concentration in urban areas, matching WHO SDG11.6.2 metadata; label urban scope explicitly.
Measurement basis: model-based estimate.
Displayed values are rounded, with extra precision when needed to keep a positive estimate positive. Downloads retain the full numeric estimate and the publisher's original display text separately.
A “<” sign means strictly below the stated number. Numeric readings and uncertainty endpoints keep their own comparison signs. A number without a sign does not establish certainty or an observed outcome.
World Health Organization (Global Health Observatory); retrieved 2026-09-07. Retrieval time is separate from an official publisher release vintage.
Download this immutable source capture · Source and coverage corrections
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History and uncertainty
Charts plot numeric readings. Reported upper bounds create gaps; their values, uncertainty endpoints and source notes remain available in the table and downloads.
Reported estimates and uncertainty · 14 rows
Each comparison sign applies to its own reading or uncertainty endpoint. Values retain source precision. “Not reported” identifies an absent reading or uncertainty endpoint in this source capture.
| Country | Year | Reading | Lower endpoint | Upper endpoint | Publisher note |
|---|---|---|---|---|---|
| Kiribati | 2010 | 8.365966934 | 2.879531445 | 19.63595102 | — |
| Kiribati | 2011 | 8.094469913 | 3.079178039 | 18.13486699 | — |
| Kiribati | 2012 | 7.454970885 | 3.188050879 | 16.513871967 | — |
| Kiribati | 2013 | 7.528135783 | 3.095199456 | 16.012921966 | — |
| Kiribati | 2014 | 6.587392801 | 2.820384639 | 14.720193697 | — |
| Kiribati | 2015 | 6.341528027 | 2.779990683 | 14.388087339 | — |
| Kiribati | 2016 | 6.856558761 | 3.131749547 | 16.533219769 | — |
| Kiribati | 2017 | 6.814051159 | 3.098181698 | 16.406902641 | — |
| Kiribati | 2018 | 6.663254998 | 3.01151521 | 16.319787735 | — |
| Kiribati | 2019 | 6.555609541 | 3.009064444 | 16.160799856 | — |
| Kiribati | 2020 | 7.094260709 | 3.16888142 | 18.503993325 | — |
| Kiribati | 2021 | 7.283243892 | 3.287637798 | 18.471518939 | — |
| Kiribati | 2022 | 7.545019997 | 3.457254362 | 20.23014503 | — |
| Kiribati | 2023 | 5.846015706 | 2.728206596 | 17.06850196 | — |
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.