Lebanon · Urban PM2.5 Concentration (WHO)
26.52023
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 |
|---|---|---|---|---|---|
| Lebanon | 2010 | 27.011381097 | 20.690928022 | 33.99038357 | — |
| Lebanon | 2011 | 25.061271832 | 19.21465594 | 31.471763324 | — |
| Lebanon | 2012 | 25.632899748 | 19.635335526 | 32.44128211 | — |
| Lebanon | 2013 | 25.602932501 | 19.610687864 | 32.429728834 | — |
| Lebanon | 2014 | 25.492530952 | 19.548301026 | 32.357103872 | — |
| Lebanon | 2015 | 26.451069142 | 20.228087258 | 33.659223795 | — |
| Lebanon | 2016 | 25.05497399 | 19.144736445 | 31.753545034 | — |
| Lebanon | 2017 | 25.100201687 | 19.26395201 | 31.717051836 | — |
| Lebanon | 2018 | 26.505783479 | 20.298298895 | 33.641204765 | — |
| Lebanon | 2019 | 26.659658363 | 20.406464051 | 33.843116449 | — |
| Lebanon | 2020 | 25.610816707 | 19.739780997 | 32.385803268 | — |
| Lebanon | 2021 | 25.818012481 | 19.791021103 | 32.684498667 | — |
| Lebanon | 2022 | 25.595231855 | 19.690685726 | 32.439784295 | — |
| Lebanon | 2023 | 26.480423999 | 20.329368208 | 33.571859167 | — |
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.