Maldives · Urban PM2.5 Concentration (WHO)
9.82023
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 |
|---|---|---|---|---|---|
| Maldives | 2010 | 11.564920956 | 8.085854161 | 16.010163361 | — |
| Maldives | 2011 | 10.96921875 | 8.056279334 | 14.56074059 | — |
| Maldives | 2012 | 11.817255856 | 8.416155996 | 15.581948499 | — |
| Maldives | 2013 | 10.809851655 | 7.694833829 | 14.162184042 | — |
| Maldives | 2014 | 9.943321517 | 7.086343482 | 12.885317782 | — |
| Maldives | 2015 | 9.841728946 | 6.902006676 | 12.758277858 | — |
| Maldives | 2016 | 10.619408125 | 7.513762453 | 13.816817046 | — |
| Maldives | 2017 | 11.440880246 | 8.309741571 | 15.342230592 | — |
| Maldives | 2018 | 10.642873098 | 7.638472919 | 14.05568035 | — |
| Maldives | 2019 | 9.953355895 | 7.112378211 | 13.270437304 | — |
| Maldives | 2020 | 8.21009057 | 6.09162132 | 10.938795251 | — |
| Maldives | 2021 | 8.81189122 | 6.268849354 | 11.570902616 | — |
| Maldives | 2022 | 9.199381222 | 6.653308108 | 12.000332788 | — |
| Maldives | 2023 | 9.822212281 | 7.060570462 | 12.820779479 | — |
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.