Nicaragua · Urban PM2.5 Concentration (WHO)
18.62023
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 |
|---|---|---|---|---|---|
| Nicaragua | 2010 | 21.343355891 | 14.539568439 | 32.956768952 | — |
| Nicaragua | 2011 | 22.155761813 | 15.126013361 | 35.58362459 | — |
| Nicaragua | 2012 | 21.689302192 | 14.908118818 | 34.475209087 | — |
| Nicaragua | 2013 | 22.819758705 | 15.795204722 | 36.254960756 | — |
| Nicaragua | 2014 | 22.160694894 | 15.232999316 | 34.379212554 | — |
| Nicaragua | 2015 | 22.646856193 | 15.407958073 | 36.629183092 | — |
| Nicaragua | 2016 | 21.075978613 | 14.623971625 | 33.387074806 | — |
| Nicaragua | 2017 | 20.296285488 | 14.025998134 | 32.224851728 | — |
| Nicaragua | 2018 | 19.852154455 | 13.675692236 | 31.249745626 | — |
| Nicaragua | 2019 | 18.293777135 | 12.653568911 | 28.522011594 | — |
| Nicaragua | 2020 | 17.998788172 | 12.158832708 | 28.3858484 | — |
| Nicaragua | 2021 | 16.397086336 | 11.175200141 | 25.445529893 | — |
| Nicaragua | 2022 | 17.110690678 | 11.69897658 | 26.99879526 | — |
| Nicaragua | 2023 | 18.601158253 | 12.699562728 | 28.761739577 | — |
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.